302 results on '"Penn DL"'
Search Results
2. Structure and correlates of self-reported empathy in schizophrenia
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Horan, WP, Reise, SP, Kern, RS, Lee, J, Penn, DL, and Green, MF
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© 2015 Elsevier Ltd. Research on empathy in schizophrenia has relied on dated self-report scales that do not conform to contemporary social neuroscience models of empathy. The current study evaluated the structure and correlates of the recently-developed Questionnaire of Cognitive and Affective Empathy (QCAE) in schizophrenia. This measure, whose structure and validity was established in healthy individuals, includes separate scales to assess the two main components of empathy: Cognitive Empathy (assessed by two subscales) and Affective Empathy (assessed by three subscales). Stable outpatients with schizophrenia (n=145) and healthy individuals (n=45) completed the QCAE, alternative measures of empathy, and assessments of clinical symptoms, neurocognition, and functional outcome. Exploratory and confirmatory factor analyses provided consistent support for a two-factor solution in the schizophrenia group, justifying the use of separate cognitive and affective empathy scales in this population. However, one of the three Affective Empathy subscales was not psychometrically sound and was excluded from further analyses. Patients reported significantly lower Cognitive Empathy but higher Affective Empathy than controls. Among patients, the QCAE scales showed significant correlations with an alternative self-report empathy scale, but not with performance on an empathic accuracy task. The QCAE Cognitive Empathy subscales also showed significant, though modest, correlations with negative symptoms and functional outcome. These findings indicate that structure of self-reported empathy is similar in people with schizophrenia and healthy subjects, and can be meaningfully compared between groups. They also contribute to emerging evidence that some aspects of empathy may be intact or hyper-responsive in schizophrenia.
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- 2014
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3. The virtual doppelganger: effects of a virtual reality simulator on perceptions of schizophrenia.
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Kalyanaraman SS, Penn DL, Ivory JD, and Judge A
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Recent scholarship suggests that virtual environments can serve as effective proxies in battling implicit stereotypes. However, existing experimental research has rarely examined the effectiveness of virtual simulations of mental illnesses in inducing empathy to combat stereotypical responses. We report results from a 4-condition, between subjects experiment (N = 112), wherein participants were exposed to either a virtual simulation of schizophrenia, a written empathy-set induction of schizophrenia, a combination of both the simulation and written empathy conditions, or a control condition. The results indicated that the virtual simulation + empathy condition induced greater empathy and more positive perceptions toward people suffering from schizophrenia than the control or written empathy-set condition. Interestingly, the simulation-only condition resulted in the greatest desire for social distance whereas not significantly differing on empathy and attitude measures from either the written empathy or simulation + empathy conditions. We discuss the implications of the findings and recommend directions for future research. [ABSTRACT FROM AUTHOR]
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- 2010
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4. Comparison of social cognitive functioning in schizophrenia and high functioning autism: more convergence than divergence.
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Couture SM, Penn DL, Losh M, Adolphs R, Hurley R, and Piven J
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BACKGROUND: Individuals with schizophrenia and individuals with high-functioning autism (HFA) seem to share some social, behavioral and biological features. Although marked impairments in social cognition have been documented in both groups, little empirical work has compared the social cognitive functioning of these two clinical groups. METHOD: Forty-four individuals with schizophrenia, 36 with HFA and 41 non-clinical controls completed a battery of social cognitive measures that have been linked previously to specific brain regions. RESULTS: The results indicate that the individuals with schizophrenia and HFA were both impaired on a variety of social cognitive tasks relative to the non-clinical controls, but did not differ from one another. When individuals with schizophrenia were divided into negative symptom and paranoid subgroups, exploratory analyses revealed that individuals with HFA may be more similar, in terms of the pattern of social cognition impairments, to the negative symptom group than to the paranoia group. CONCLUSIONS: Our findings provide further support for similarities in social cognition deficits between HFA and schizophrenia, which have a variety of implications for future work on gene-brain-behavior relationships. [ABSTRACT FROM AUTHOR]
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- 2010
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5. A preliminary trial of adherence-coping-education (ACE) therapy for early psychosis.
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Uzenhoff SR, Perkins DO, Hamer RM, Wiesen CA, Penn DL, Uzenoff, Sarah R, Perkins, Diana O, Hamer, Robert M, Wiesen, Christopher A, and Penn, David L
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- 2008
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6. Predictors of the therapeutic alliance in group therapy for individuals with treatment-resistant auditory hallucinations.
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Johnson DP, Penn DL, Bauer DJ, Meyer P, and Evans E
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Objectives. This study hypothesized that several baseline client characteristics (i.e. age, symptoms, insight, social functioning) would significantly predict client-rated group alliance in out-patients with schizophrenia spectrum disorders.Design. Hierarchical linear modeling (HLM) was used to evaluate the contributions of selected baseline individual client characteristics and group level characteristics to client-rated group alliance at the sixth session of group therapy. The effect of treatment type (CBT vs. ST) on group alliance and interaction with predictor variables were also analysed. Finally, correlations were computed to explore the relationship between group alliance, attendance, and treatment engagement.Methods. Sixty-three out-patients who had treatment-resistant auditory hallucinations were randomly assigned to either group CBT, which targeted reduction of distress associated with hallucinations, or group ST, which focused on improving social integration.Results. Results indicate that a stronger group alliance at the mid-point of treatment was associated with overall higher levels of group insight, and lower individual autistic preoccupation and social functioning at the baseline assessment. In addition, stronger group alliance was significantly correlated with higher attendance rates and therapists' ratings of treatment compliance.Conclusions. These findings have implications for determining group composition and identifying clients low in therapeutic engagement. Suggestions for future research on group alliance are also discussed. [ABSTRACT FROM AUTHOR]
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- 2008
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7. Recognizing and responding to early psychosis: a qualitative analysis of individual narratives.
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Judge AM, Estroff SE, Perkins DO, Penn DL, Judge, Abigail M, Estroff, Sue E, Perkins, Diana O, and Penn, David L
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Objective: The ways in which individuals recognize and respond to emerging psychotic illness remain poorly understood. This retrospective study explored when and how individuals recognized changes in themselves and responded to these changes.Methods: This study used qualitative methods to explore when and how 15 individuals recognized changes and identified how they responded. Standardized information on the onset of psychosis was also collected.Results: Themes relating to recognizing and responding to emerging psychosis were identified through qualitative analysis of interview transcripts. Themes included normalization, explanatory models, withdrawal, avoiding help, and coming to terms with psychosis.Conclusions: Participants recognized changes in themselves but tended not to understand the observed changes as part of a mental illness. Individuals avoided professional help because of stigma concerns and identified domains of recovery beyond the management of symptoms and medication. Qualitative methods offer a promising strategy for understanding subjective illness experience and suggesting psychosocial treatment approaches. [ABSTRACT FROM AUTHOR]- Published
- 2008
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8. Cardiovascular risk management and its impact in Australian general practice patients with type 2 diabetes in urban and rural areas.
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Wan Q, Harris MF, Davies GP, Jayasinghe UW, Flack J, Georgiou A, Burns JR, and Penn DL
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Objective: To investigate the cardiovascular disease (CVD) risk management and its impact on Australian general practice patients with type 2 diabetes in urban and rural areas between 2000 and 2002, and to compare trends over time and differences between urban and rural areas. Design and methods: Population-based repeated cross-sectional study. 6305 patient records from 2000 to 2002 were extracted from registers of diabetes type 2 patients held by 16 Divisions of General Practice (250 practices) across Australia. Multivariate logistic regression comparing urban and rural patients at differing time-periods and comparing trend changes was conducted using multilevel analysis. Results: Prescribing of antihypertensive and lipid-lowering medications was infrequent but increased in both urban and rural areas from 2000 to 2002 (p < 0.05), while attendance at other allied health professionals did not. While the proportion of patients meeting targets for high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol increased in both areas over time, only in urban areas were there improvements in total cholesterol and blood pressure over time. The proportion of patients meeting targets for HDL-C, triglycerides and smoking cessation were higher in urban areas than in rural areas by 2002. Conclusions: Despite a number of national initiatives to improve general practice care and specifically support better care in rural areas, cardiovascular risk management and its impact in Australian general practice patients with type 2 diabetes was still suboptimal during the study period especially among patients from rural areas. Greater effort will be required to reduce the disparity in risk factor prevention for CVD between urban and rural people with type 2 diabetes in Australia. [ABSTRACT FROM AUTHOR]
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- 2008
9. The development of a Web site to promote the mental and physical health of sons and daughters of Vietnam veterans of Australia.
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Penn DL, Simpson LE, Leggett S, Edie G, and Wood L
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There are estimated to be approximately 85,000 Australian Sons and Daughters of Australian Vietnam Veterans,1 a group recognized as having a substantially higher rate of suicide than the general Australian population.2 The Sons and Daughters of Vietnam Veterans of Australia (SDVVA) Web site was developed to harness the computer literacy of this age group by featuring an online support group that enables discussions, access to information and resources about Australia's involvement in the Vietnam War, and provides the ability of Sons and Daughters to share experiences with each other. The conceptualization and early development of the Web site was well received by the SDVVA during state-based focus groups, particularly given the complete lack of targeted Web-based information and online support groups. This project is an example of participatory action research (PAR) methodology that was successful in developing the early stages of a community of practice (CoP). This paper discusses how online technologies can be implemented to build a sense of community, trust, and shared values in individuals at higher risk of suicide. It also describes why PAR was chosen as a methodology to meet the challenges and needs of this particular project. [ABSTRACT FROM AUTHOR]
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- 2006
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10. Paranoia and emotion perception across the continuum.
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Combs DR, Michael CO, and Penn DL
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Objectives. Persons with high levels of paranoid ideation may be more sensitive to emotional stimuli, particularly negative emotions, reflecting the operation of a paranoid schema. However, this finding has not been consistently supported and needs further study. This study examined the effect of paranoia, as measured on a continuum, on emotion perception. It was predicted that higher levels of paranoia would be associated with improved emotion perception scores with better recognition for negative emotions than positive.Design. A four-group ANOVA design was used to compare participants with clinical and sub-clinical paranoia to reflect the continuum view of paranoia.Methods. A group with persecutory delusions (N=30) was compared with three sub-clinical groups (N=88) on two posed emotion perception tasks. The sub-clinical participants were divided into high, moderate, and low groups based on scores from the Paranoia Scale, a widely used measure of sub-clinical paranoia.Results. Persons with persecutory delusions had lower overall emotion perception scores than all of the sub-clinical groups. For negative emotions, persons with persecutory delusions had lower identification scores than the moderate and low sub-clinical groups, but were no different than the high sub-clinical group. Anger was especially problematic for clinical participants. There were no differences for positive emotions.Conclusions. Instead of an enhanced sensitivity for the recognition of emotional states, higher levels of paranoia were linked to a performance deficit on emotion perception tasks. The deficits in emotion perception may reflect the increased skepticism and scrutiny associated with posed emotion tasks (Davis & Gibson, 2000). Research should begin to focus on the underlying mechanisms of emotion perception deficits in paranoia. [ABSTRACT FROM AUTHOR]
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- 2006
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11. Development of ACROSSnet: an online support system for rural and remote community suicide prevention workers in Queensland, Australia.
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Penn DL, Simpson L, Edie G, Leggett S, Wood L, Hawgood J, Krysinska K, Yellowlees P, and De Leo D
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Communication and information technologies can reduce the barriers of distance and space that disadvantage communities in Australia's underserved rural areas, where the health status of residents is often worse than that of their urban counterparts. ACROSSnet (Australians Creating Rural Online Support Systems) is a 3 year collaborative action research project that aims to design and develop an online support system that will assist rural communities in accessing information, education and support regarding suicide and its prevention, whilst considering the challenges of Internet speed, cost and availability that can impede the delivery of online services. The site provides three distinct levels of access: one level for community members, and two further levels for appropriately credentialled mental health workers. In creating this environment, the ACROSSnet team hopes that online communities of practice will develop, engaging participants of different ages, income and education levels, location, and socioeconomic backgrounds. [ABSTRACT FROM AUTHOR]
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- 2005
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12. Evolution of a register recall system to enable the delivery of better quality of care in general practice.
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Penn DL, Burns JR, Georgiou A, Davies PGP, and Harris MF
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Australian Divisions of General Practice have a key role to play in supporting general practitioners (GPs) to provide proactive, preventive care for their patients with cardiovascular disease (CVD) and diabetes. They can achieve this by providing them with quality improvement information generated by population health monitoring tools such as CARDIAB. CARDIAB has prompted the development of standard minimum clinical datasets, enabled recording, monitoring and audit of quality of care and health outcomes for diabetes and cardiovascular patients who are locally enrolled in Division programs. It has also supported the improvement of services within general practice and local secondary care services. GPs have been able to audit their clinical performance and monitor quality of care and health outcomes in diabetes and cardiovascular disease. This article describes the evolution of the CARDIAB database from the © 2004 SAGE Publications [ABSTRACT FROM AUTHOR]
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- 2004
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13. Best practices: The development of the Social Cognition and Interaction Training program for schizophrenia spectrum disorders.
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Penn DL, Roberts DL, Combs D, Sterne A, Penn, David L, Roberts, David L, Combs, Dennis, and Sterne, Abram
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This column describes the development of a treatment, the Social Cognition and Interaction Training (SCIT) program, a group-based intervention delivered weekly over a six-month period, with the purpose of improving both social cognition and social functioning among persons with schizophrenia spectrum disorders. SCIT comprises three phases: emotion training, figuring out situations, and integration. Initial pilot testing of 17 inpatients showed that SCIT was associated with improved emotion perception, improved theory of mind, and a reduced tendency to attribute hostile intent to others, with effect sizes being in the medium-large range. Although research is still in the early phases, SCIT is a potential best practice. [ABSTRACT FROM AUTHOR]
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- 2007
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14. Group therapy with schizophrenia patients.
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Kanas N, Penn DL, Waldheter EJ, Perkins DO, Mueser KT, and Lieberman JA
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- 2006
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15. Adherence-coping-education therapy for early psychosis.
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Penn DL and Uzenoff S
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- 2008
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16. Case Study Analysis of a Decision Coaching Intervention for Young Adults with Early Psychosis.
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Thomas EC, Lucksted A, Siminoff LA, Hurford I, O'Connell M, Penn DL, Casey I, Smith M, Suarez J, and Salzer MS
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Young adults with early psychosis often disengage from essential early intervention services (i.e., Coordinated Specialty Care or CSC in the United States). While decision support interventions improve service engagement, their use in this population is underexplored. This study evaluated the feasibility, acceptability, fidelity, and potential impact of a decision coaching intervention for young adults with early psychosis in CSC services. Using a mixed-method, longitudinal, collective case study design, we assessed the intervention's impact on decision-making needs through the Decisional Conflict Scale and qualitative interviews. We also evaluated feasibility, fidelity, and acceptability through observations and feedback from interventionists and participants. Eight young adults from three CSC programs participated, showing variable engagement, with generally favorable fidelity and acceptability ratings. The Decisional Conflict Scale revealed mixed findings, while four themes from qualitative interviews emerged: Perspective and Information Seeking, Motivation and Prioritization, Empowerment and Confidence, and Critical Thinking and Evaluation. The findings suggest that training CSC providers-including peer specialists and clinicians-to deliver decision coaching with fidelity is feasible, well-received by young adults, and potentially impactful on decision-making. Replication in a larger controlled trial, addressing observed study limitations, is warranted. This trial was registered with ClinicalTrials.gov (Identifier: NCT04532034) on August 28, 2020, as Temple University Protocol Record 261047, Facilitating Engagement in Evidence-Based Treatment for Early Psychosis (https://clinicaltrials.gov/ct2/show/NCT04532034?term=NCT04532034&draw=2&rank=1)., Competing Interests: Declarations. Conflict of interest: All authors declare that there are no financial, consultant, institutional, or other conflicts of interest associated with this project. Ethical Approval: This study was reviewed and approved by the Temple University and the Philadelphia Department of Public Health’s Institutional Review Boards, under reference numbers 26558 and 2020–19, respectively. Consent for participants: All participants provided written informed consent prior to beginning the study., (© 2025. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2025
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17. A Cross-sectional Conceptual Replication and Longitudinal Evaluation of the PANSS-Autism-Severity-Score Measure Suggests it Does Not Capture Autistic Traits in Individuals With Psychosis.
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Chisholm K, Schirmbeck F, Pinkham AE, Sasson NJ, Simons CJP, de Haan L, Harvey PD, Penn DL, and Ziermans T
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- Humans, Adult, Male, Longitudinal Studies, Female, Cross-Sectional Studies, Reproducibility of Results, Middle Aged, Young Adult, Comorbidity, Psychotic Disorders physiopathology, Autism Spectrum Disorder physiopathology, Psychiatric Status Rating Scales standards, Schizophrenia physiopathology, Severity of Illness Index
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Background: Autism and psychosis co-occur at elevated rates, with implications for clinical outcomes, functioning, and suicidality. The PANSS-Autism-Severity-Score (PAUSS) is a measure of autism trait severity which has not yet been validated externally or longitudinally., Study Design: Participants were derived from the GROUP and SCOPE datasets. Participants included 1448 adults with schizophrenia spectrum disorder (SSD), 800 SSD-siblings, 103 adults diagnosed with an autistic spectrum condition (ASC), and 409 typically-developing controls (TC). Analyses from the original validation study were conducted with SSD participants, and extended into ASC, SSD-sibling, and TC participants. Test-retest reliability of the PAUSS at 2-weeks and long-term stability 3 and 6-years was also examined., Study Results: Results differed in important ways from the original validation. SSD participants reported higher PAUSS scores than other groups, with only a fraction of ASC participants scoring as "PAUSS-Autistic." Cronbach's alpha was acceptable for the SSD cohort only. Two-week stability of the PAUSS was fair to good for all PAUSS scores. Long-term stability was poor for most PAUSS items but fair for total PAUSS score., Conclusions: Results suggest that the PAUSS does not appear appropriate for assessing autism, with the low rate of PAUSS-Autistic in the ASC population suggesting the PAUSS may not accurately reflect characteristics of autism. The relative lack of long-term stability is cause for concern and suggestive that the PAUSS is capturing features of psychosis rather than autism traits., (© The Author(s) 2023. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center.)
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- 2024
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18. Engagement in a virtual group-based walking intervention for persons with schizophrenia: a qualitative study.
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Browne J, Battaglini C, Imamoglu A, Stiles B, Jarskog LF, Sheeran P, Abrantes AM, Elliott T, Gonzalez O, and Penn DL
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- Humans, Male, Female, Adult, Middle Aged, Pilot Projects, Personal Autonomy, Psychotherapy, Group methods, Schizophrenia rehabilitation, Schizophrenia therapy, Walking psychology, Qualitative Research, Exercise Therapy methods, Exercise Therapy psychology
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Background: Exercise is beneficial for persons with schizophrenia; however, high dropout rates limit the impact of interventions. Virtual exercise programs have the potential to improve engagement; however, few intervention studies of virtual programs have been conducted in this population., Methods: This study examined qualitative data from 15 adults with schizophrenia who participated in a pilot randomized controlled trial of Virtual PACE-Life, a live, video-delivered group walking intervention guided by self-determination theory. Interviews elicited feedback on the intervention, barriers and facilitators to engagement, recommendations for intervention refinement, and preferences for exercise programming modality. Rapid qualitative analysis was used to explore similarities and differences between completers (i.e., those that attended ≥ 50% of virtual walking sessions; n = 9) and non-completers (i.e., those that attended < 50% of virtual walking sessions; n = 6)., Results: Both groups viewed Virtual PACE-Life positively but found the virtual exercise sessions challenging and inadequate for facilitating social interaction. Work obligations impacted completers' attendance whereas technological issues and forgetting impacted non-completers' attendance at virtual walking sessions. Completers preferred virtual exercise programs and non-completers preferred in-person exercise programs., Conclusions: These findings suggest that future virtual group-based walking programs should prioritize enhancing the social aspect, offering scheduling choices, and regularly assessing the perceived difficulty of exercise sessions. These modifications not only have the potential to improve intervention engagement but they also may increase participant autonomy and relatedness, core components of self-determination theory., Competing Interests: Declarations Ethics approval and consent to participate All participants provided written informed consent and the study was approved by the Institutional Review Board at the University of North Carolina at Chapel Hill. Consent for publication Not applicable. Competing interests The authors declare no competing interests., (© 2024. This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.)
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- 2024
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19. The effect of the alliance on social recovery outcomes and usage in a moderated online social therapy for first-episode psychosis.
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Stiles BJ, Halverson TF, Stone A, Still C, Gleeson JF, Alvarez-Jimenez M, Perkins DO, and Penn DL
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- Humans, Female, Male, Adult, Young Adult, Pilot Projects, Loneliness psychology, Social Support, Internet-Based Intervention, Treatment Outcome, Psychotic Disorders therapy, Psychotic Disorders psychology, Therapeutic Alliance
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Objectives: We investigated the effect of the therapeutic alliance on both change in social recovery outcomes and usage of a moderated online social therapy platform for first-episode psychosis (FEP), Horyzons., Design: Secondary analysis of a single group pilot trial., Methods: Clients completed an alliance measure adapted for guided digital interventions at mid-treatment. A series of multi-level models evaluated change in outcomes by mid- and post-treatment assessments (relative to baseline) as a function of the overall alliance. Quasi-Poisson models evaluated the effect of the overall alliance on aggregated counts of platform usage. Exploratory analyses repeated these models in terms of the bond (human-human) or the task/goal (human-program) alliance., Results: Stronger overall alliance at mid-treatment predicted lower loneliness at mid-treatment and lower social anxiety at mid- and post-treatment. It was also associated with higher completion of therapy activities and authoring of comments and reactions. A strong bond with an online therapist was associated with lower loneliness and higher perceived social support at mid-treatment, lower social anxiety at post-treatment as well as a higher number of reactions made on the social network. Stronger alliance with the platform's tasks and goals facilitated lower social anxiety at both follow-up assessments and was further associated with higher completion of therapy activities and reactions in the social network., Conclusions: The alliance may impact aspects of social recovery and usage in digital interventions for FEP. Specific aspects of the alliance (human-human and human-program relationships) should be considered in future research., (© 2024 The British Psychological Society.)
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- 2024
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20. The Cost-Effectiveness of a Novel Online Social Therapy to Maintain Treatment Effects From First-Episode Psychosis Services: Results From the Horyzons Randomized Controlled Trial.
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Engel L, Alvarez-Jimenez M, Cagliarini D, D'Alfonso S, Faller J, Valentine L, Koval P, Bendall S, O'Sullivan S, Rice S, Miles C, Penn DL, Phillips J, Russon P, Lederman R, Killackey E, Lal S, Maree Cotton S, Gonzalez-Blanch C, Herrman H, McGorry PD, Gleeson JFM, and Mihalopoulos C
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- Humans, Adolescent, Cost-Benefit Analysis, Cost-Effectiveness Analysis, Psychotic Disorders therapy
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Background: Digital interventions have potential applications in promoting long-term recovery and improving outcomes in first-episode psychosis (FEP). This study aimed to evaluate the cost-effectiveness of Horyzons, a novel online social therapy to support young people aged 16-27 years following discharge from FEP services, compared with treatment as usual (TAU) from a healthcare sector and a societal perspective., Study Design: A cost-effectiveness analysis (CEA), based on the change in social functioning, and a cost-utility analysis (CUA) using quality-adjusted life years were undertaken alongside a randomized controlled trial. Intervention costs were determined from study records; resources used by patients were collected from a resource-use questionnaire and administrative data. Mean costs and outcomes were compared at 18 months and incremental cost-effectiveness ratios were calculated. Uncertainty analysis using bootstrapping and sensitivity analyses was conducted., Study Results: The sample included 170 participants: Horyzons intervention group (n = 86) and TAU (n = 84). Total costs were significantly lower in the Horyzons group compared with TAU from both the healthcare sector (-AU$4789.59; P < .001) and the societal perspective (-AU$5131.14; P < .001). In the CEA, Horyzons was dominant, meaning it was less costly and resulted in better social functioning. In the CUA, the Horyzons intervention resulted in fewer costs but also yielded fewer QALYs. However, group differences in outcomes were not statistically significant. When young people engaged more with the platform, costs were shown to decrease and outcomes improved., Conclusions: The Horyzons intervention offers a cost-effective approach for improving social functioning in young people with FEP after discharge from early intervention services., (© The Author(s) 2023. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center.)
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- 2024
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21. The effect of intranasal oxytocin on neurocognition in people with schizophrenia: A randomized controlled trial.
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İmamoğlu A, Stiles BJ, Jarskog LF, Pedersen CA, Elliott T, and Penn DL
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- Humans, Oxytocin pharmacology, Administration, Intranasal, Double-Blind Method, Schizophrenia complications, Schizophrenia drug therapy, Psychotic Disorders complications, Psychotic Disorders drug therapy, Cognitive Dysfunction drug therapy, Cognitive Dysfunction etiology
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Schizophrenia is characterized by persistent cognitive deficits that significantly impact functional outcomes. Despite the current available treatments, these deficits remain inadequately addressed, highlighting the need to explore the effect of more novel treatments on cognition. The current study examined the effect of intranasal oxytocin on cognitive functioning in people with schizophrenia by utilizing data from a 12-week, randomized controlled trial. Sixty-seven participants with schizophrenia or schizoaffective disorder were randomized to receive placebo or intranasal oxytocin. Participants completed a comprehensive neuropsychological battery at baseline and 12 weeks. The results demonstrated that intranasal oxytocin did not significantly improve cognition in people with schizophrenia compared to placebo. These findings suggest that oxytocin does not worsen or enhance cognition in people with schizophrenia. Yet, the current intervention did not standardize the timing of cognitive assessments relative to the timing of oxytocin administration, which may explain our findings. Future studies attempting to clarify this relationship would benefit from employing a more controlled approach to the timing of treatment and assessments., Competing Interests: Declaration of competing interest None., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
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- 2024
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22. Loneliness is associated with mentalizing and emotion recognition abilities in schizophrenia, but only in a cluster of patients with social cognitive deficits.
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Okruszek Ł, Jarkiewicz M, Piejka A, Chrustowicz M, Krawczyk M, Schudy A, Harvey PD, Penn DL, Ludwig K, Green MF, and Pinkham AE
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- Humans, Loneliness, Emotions, Cognition, Social Perception, Schizophrenia complications, Mentalization, Cognitive Dysfunction complications, Theory of Mind
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Objective: Loneliness is a concern for patients with schizophrenia. However, the correlates of loneliness in patients with schizophrenia are unclear; thus, the aim of the study is to investigate neuro- and social cognitive mechanisms associated with loneliness in individuals with schizophrenia., Method: Data from clinical, neurocognitive, and social cognitive assessments were pooled from two cross-national samples (Poland/USA) to examine potential predictors of loneliness in 147 patients with schizophrenia and 103 healthy controls overall. Furthermore, the relationship between social cognition and loneliness was explored in clusters of patients with schizophrenia differing in social cognitive capacity., Results: Patients reported higher levels of loneliness than healthy controls. Loneliness was linked to increased negative and affective symptoms in patients. A negative association between loneliness and mentalizing and emotion recognition abilities was found in the patients with social-cognitive impairments, but not in those who performed at normative levels., Conclusions: We have elucidated a novel mechanism which may explain previous inconsistent findings regarding the correlates of loneliness in individuals with schizophrenia.
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- 2024
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23. Life engagement in people living with schizophrenia: predictors and correlates of patient life engagement in a large sample of people living in the community.
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Vita A, Barlati S, Deste G, Nibbio G, Penn DL, Pinkham AE, McIntyre RS, and Harvey PD
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- Humans, Psychiatric Status Rating Scales, Interpersonal Relations, Cognition, Social Skills, Schizophrenia
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Background: Life engagement represents a holistic concept that encompasses outcomes reflecting life-fulfilment, well-being and participation in valued and meaningful activities, which is recently gaining attention and scientific interest. Despite its conceptual importance and its relevance, life engagement represents a largely unexplored domain in schizophrenia. The aims of the present study were to independently assess correlates and predictors of patient life engagement in a large and well-characterized sample of schizophrenia patients., Methods: To assess the impact of different demographic, clinical, cognitive and functional parameters on life engagement in a large sample of patients with schizophrenia, data from the social cognition psychometric evaluation project were analyzed., Results: Overall schizophrenia and depressive symptom severity, premorbid IQ, neurocognitive performance, social cognition performance both in the emotion processing and theory of mind domains, functional capacity, social skills performance and real-world functioning in different areas all emerged as correlates of patient life engagement. Greater symptom severity and greater impairment in real-world interpersonal relationships, social skills, functional capacity and work outcomes emerged as individual predictors of greater limitations in life engagement., Conclusions: Life engagement in people living with schizophrenia represents a holistic and complex construct, with several different clinical, cognitive and functional correlates. These features represent potential treatment targets to improve the clinical condition and also facilitate the process of recovery and the overall well-being of people living with schizophrenia.
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- 2023
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24. Reading the mind in the eyes and cognitive ability in schizophrenia- and autism spectrum disorders.
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Alvarez R, Velthorst E, Pinkham A, Ludwig KA, Alamansa J, Gaigg SB, Penn DL, Harvey PD, and Fett AK
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- Humans, Female, Male, Cognition, Intelligence Tests, Autism Spectrum Disorder psychology, Schizophrenia, Autistic Disorder, Theory of Mind
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Background: Schizophrenia (SZ) and autism spectrum disorders (ASD) are characterized by difficulties in theory of mind (ToM). We examined group differences in performance on a ToM-related test and associations with an estimated IQ., Methods: Participants [ N = 1227, SZ ( n = 563), ASD ( n = 159), and controls ( n = 505), 32.2% female] completed the Reading the Mind in the Eyes Test (RMET) and assessments of cognitive ability. Associations between IQ and group on RMET were investigated with regression analyses., Results: SZ ( d = 0.73, p < 0.001) and ASD ( d = 0.37, p < 0.001) performed significantly worse on the RMET than controls. SZ performed significantly worse than ASD ( d = 0.32, p = 0.002). Adding IQ to the model, SZ ( d = 0.60, p < 0.001) and ASD ( d = 0.44, p < 0.001) continued to perform significantly worse than controls, but no longer differed from each other ( d = 0.13, p = 0.30). Small significant negative correlations between symptom severity and RMET performance were found in SZ (PANSS positive: r = -0.10, negative: r = -0.11, both p < 0.05). A small non-significant negative correlation was found for Autism Diagnostic Observation Schedule scores and RMET in ASD ( r = -0.08, p = 0.34)., Conclusions: SZ and ASD are characterized by impairments in RMET. IQ contributed significantly to RMET performance and accounted for group differences in RMET between SZ and ASD. This suggests that non-social cognitive ability needs to be included in comparative studies of the two disorders.
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- 2023
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25. Efficacy of social cognition and interaction training in outpatients with schizophrenia spectrum disorders: randomized controlled trial.
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Fiszdon JM, Dixon HD, Davidson CA, Roberts DL, Penn DL, and Bell MD
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Given the relationship between social cognition and functional outcome in schizophrenia, a number of social cognitive interventions have been developed, including Social Cognition Interaction Training (SCIT), a group-based, comprehensive, manualized intervention. In the current trial, we examined SCIT efficacy as well as potential moderators of treatment effects. Fifty-one outpatients were randomized to SCIT or a wait-list-control (WLC), with assessments of social cognition, neurocognition, self-report, symptoms, and functioning conducted at baseline and end of the active phase. Relative to WLC, we did not find significant improvements for SCIT on neurocognition, social cognition, self-report, or symptoms, though there was a trend-level, medium effect favoring the SCIT condition on interpersonal and instrumental role function. Post-hoc analyses indicated that baseline neurocognition did not impact degree of social cognitive or functional change. Shorter duration of illness was significantly associated with better post-training neurocognition and self-esteem and, at trend-level with better symptoms and social functioning. We discuss the importance of outcome measure selection and the need for continued evaluation of potential treatment moderators in order to better match people to existing treatments. Clinical trial registration : Clinicaltrials.gov, Identifier NCT00587561., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Fiszdon, Dixon, Davidson, Roberts, Penn and Bell.)
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- 2023
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26. A Bayesian Network Approach to Social and Nonsocial Cognition in Schizophrenia: Are Some Domains More Fundamental than Others?
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Abplanalp SJ, Lee J, Horan WP, Kern RS, Penn DL, and Green MF
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- Male, Humans, Female, Bayes Theorem, Cognition, Problem Solving, Memory, Short-Term, Neuropsychological Tests, Schizophrenia complications, Schizophrenia diagnosis
- Abstract
Objectives: Social and nonsocial cognition are defined as distinct yet related constructs. However, the relative independence of individual variables-and whether specific tasks directly depend on performance in other tasks-is still unclear. The current study aimed to answer this question by using a Bayesian network approach to explore directional dependencies among social and nonsocial cognitive domains., Study Design: The study sample comprised 173 participants with schizophrenia (71.7% male; 28.3% female). Participants completed 5 social cognitive tasks and the MATRICS Consensus Cognitive Battery. We estimated Bayesian networks using directed acyclic graph structures to examine directional dependencies among the variables., Study Results: After accounting for negative symptoms and demographic variables, including age and sex, all nonsocial cognitive variables depended on processing speed. More specifically, attention, verbal memory, and reasoning and problem solving solely depended on processing speed, while a causal chain emerged between processing speed and visual memory (processing speed → attention → working memory → visual memory). Social processing variables within social cognition, including emotion in biological motion and empathic accuracy, depended on facial affect identification., Conclusions: These results suggest that processing speed and facial affect identification are fundamental domains of nonsocial and social cognition, respectively. We outline how these findings could potentially help guide specific interventions that aim to improve social and nonsocial cognition in people with schizophrenia., (Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center 2023.)
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- 2023
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27. Delayed Bilateral Vocal Cord Paralysis Following Cervical Spine Trauma.
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Ehret J, Thomas A, Penn DL, and Kaplan S
- Abstract
Bilateral vocal cord paralysis is a potentially life-threatening condition, depending on the position in which the vocal cords are paralyzed. When the vocal cords are fixed in adduction, patients develop respiratory distress, inspiratory stridor, aspiration, and minimal phonation deficits. This condition can result from acute injuries to the right and left recurrent laryngeal nerves, or from chronic bilateral recurrent laryngeal nerve palsy. The clinical presentation is variable with such nerve injuries. Traumatic injuries to the cervical spine are an uncommon cause of this condition. In this report, we describe a patient who developed progressive respiratory distress, inspiratory stridor, and dysphagia to liquids several weeks after suffering major trauma to the head and neck. Laryngoscopy revealed immobile bilateral vocal cords fixed in the paramedian position, resulting in severe airway obstruction that warranted an emergency tracheostomy., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Ehret et al.)
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- 2023
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28. User experiences of an American-adapted moderated online social media platform for first-episode psychosis: Qualitative analysis.
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Pokowitz EL, Stiles BJ, Thomas R, Bullard K, Ludwig KA, Gleeson JF, Alvarez-Jimenez M, Perkins DO, and Penn DL
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Objectives: The current study sought to qualitatively characterize the experiences of American users in a recent open trial of the Horyzons digital platform., Methods: In total, 20 users on Horyzons USA completed semistructured interviews 12 weeks after their orientation to the platform and addressed questions related to (1) the platform, (2) their online therapist, and (3) the peer workers and community space. A hybrid inductive-deductive coding strategy was used to conduct a thematic analysis of the data (NCT04673851)., Results: The authors identified seven prominent themes that mapped onto the three components of self-determination theory. Features of the platform itself as well as inter- and intra-personal factors supported the autonomous use of Horyzons. Users also reflected that their perceived competence in social settings and in managing mental health was increased by the familiarity, privacy, and perceived safety of the platform and an emphasis on personalized therapeutic content. The behaviors or traits of online therapists as perceived by users and regular contact with peers and peer support specialists satisfied users' need for relatedness and promoted confidence in social settings. Users also described aspects of Horyzons USA that challenged their satisfaction of autonomy, competence, and relatedness, highlighting potential areas for future iterations of the platform's content and interface., Conclusions: Horyzons USA is a promising digital tool that provides young adults with psychosis with the means to access tailored therapy material on demand and a supportive digital community to aid in the recovery process., Competing Interests: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Horyzons technology is owned by Australian Catholic University (ACU) and was used in this study. In addition, David Penn, the principal investigator of this study, participates in paid activities, which are not part of this study, with the Australian Catholic University (ACU). These activities may include consulting, service on committees or advisory boards, giving speeches, or writing reports., (© The Author(s) 2023.)
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- 2023
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29. Black Americans and Schizophrenia: Racism as a Driver of Inequities in Psychosis Diagnosis, Assessment, and Treatment.
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Nagendra A, Black C, and Penn DL
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- Humans, Black or African American, United States, Psychotic Disorders diagnosis, Psychotic Disorders therapy, Racism, Schizophrenia diagnosis, Schizophrenia therapy, Healthcare Disparities
- Abstract
Competing Interests: Declaration of competing interest The authors do not have any conflicts of interest to report.
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- 2023
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30. The representation of authors of color in schizophrenia research articles published in high-impact psychiatric journals.
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Nagendra A, Orleans-Pobee M, Vincent C, Padgett J, Merritt C, Crosby C, Welch K, Roberts SO, and Penn DL
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- Humans, United States, Ethnicity, Hispanic or Latino, Asian, Schizophrenia, Periodicals as Topic
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Objective: We evaluate how often scholars of color publish papers on schizophrenia in high-impact psychiatric journals, and whether they are more likely than white authors to prioritize race/ethnicity as a primary variable of interest in analyses., Methods: Prior work categorized the types of ethnoracial analyses reported in 474 papers about schizophrenia published in high-impact psychiatric journals between 2014 and 2016. In this study, the photographs of the first and last author for each paper were coded as "person of color" (POC) or "white". Additionally, each author was asked to self-report their race and ethnicity. The percentage of papers published by white versus POC authors was calculated. Chi-square analyses tested the hypotheses that (a) white scholars are more likely than POC scholars to conduct any sort of racial analysis; (b) POC scholars are more likely to conduct primary analyses by race/ethnicity; and (c) white scholars are more likely to analyze race/ethnicity as extraneous variables., Results: Eighteen percent of papers were published by POC first authors, and 17% were published by POC last authors. There were minimal differences in the types of analyses conducted by POC and white authors. Self-reported race/ethnicity showed that Asian scholars were the most highly represented within POC authors (9% of respondents), but only 3% of authors identified as Hispanic/Latinx and none identified as Black or Indigenous American., Conclusions: People of color are underrepresented as authors in US-based schizophrenia research published in high-impact journals. Culturally-informed mentorship as well as prioritization of race/ethnicity in funding structures are important to increase representation of POC authors., Competing Interests: Declaration of competing interest None of the authors report any conflicts of interest., (Copyright © 2022 Elsevier B.V. All rights reserved.)
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- 2023
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31. Virtual Group-based Walking Intervention for Persons with Schizophrenia: A Pilot Randomized Controlled Trial.
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Browne J, Battaglini C, Jarskog LF, Sheeran P, Abrantes AM, Elliott T, Gonzalez O, and Penn DL
- Abstract
Persons with schizophrenia have reduced cardiorespiratory fitness (CRF), a predictor of all-cause mortality. Exercise is effective for improving CRF; however, motivational challenges affecting those with schizophrenia impact exercise engagement and maintenance. Virtual Physical Activity Can Enhance Life (Virtual PACE-Life), a multicomponent walking intervention guided by self-determination theory (SDT), was developed to target CRF in this population while addressing motivational difficulties. Virtual PACE-Life includes live video-delivered group walking sessions, Fitbit activity tracking, recommendations for home-based walking sessions, goal setting, and if-then plans. The present study was a 16-week pilot randomized controlled trial that evaluated the impact of Virtual PACE-Life against Fitbit Alone in a sample of 37 participants with schizophrenia on intermediate targets (competence, autonomy, and relatedness satisfaction, autonomous motivation), proximal outcomes (Fitbit-measured steps/day and minutes spent walking), and the primary outcome (CRF using the 6-minute walk test). Blinded research staff completed assessments at baseline, midpoint, posttest, and one-month follow-up. Analysis of covariance and hierarchical linear regression analyses were used to evaluate group differences at each timepoint controlling for baseline. Attendance at Virtual PACE-Life groups was 58% and Fitbit adherence was above 70% in both conditions. Intent-to-treat results indicated greater competence and autonomy satisfaction for Virtual PACE-Life but not in relatedness satisfaction or autonomous motivation. There were no group differences in proximal or primary outcomes during the intervention period. Completer analyses showed improvements in steps/day and autonomous motivation favoring Virtual PACE-Life. Future research is needed to maximize the exercise and CRF benefits of virtual group-based exercise for persons with schizophrenia.
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- 2023
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32. A pilot randomised controlled trial of the Peer Tree digital intervention targeting loneliness in young people: a study protocol.
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Lim MH, Thurston L, Eres R, Rodebaugh TL, Alvarez-Jimenez M, Penn DL, Kostakos V, and Gleeson JFM
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- Adolescent, Humans, Australia, Mental Health, Pilot Projects, Randomized Controlled Trials as Topic, Loneliness psychology, Peer Group
- Abstract
Background: Young people are vulnerable to experiencing problematic levels of loneliness which can lead to poor mental health outcomes. Loneliness is a malleable treatment target and preliminary evidence has shown that it can be addressed with digital platforms. Peer Tree is a strength-based digital smartphone application aimed at reducing loneliness. The study aim is to reduce loneliness and assess the acceptability, usability, and feasibility of Peer Tree in young people enrolled at university., Methods: This will be a pilot randomised controlled trial (RCT) comparing a strength-based digital smartphone application (Peer Tree) with a control condition. Forty-two young people enrolled at university will be recruited for this pilot RCT. Participants with suicidal ideation or behaviours, acute psychiatric symptoms in the past month, or a current diagnosis of a mood or social anxiety disorder will be excluded. Allocation will be made on a 1:1 ratio and will occur after the initial baseline assessment. Assessments are completed at baseline, at post-intervention, and at follow-up. Participants in the control condition complete the same three assessment sessions. The primary outcome of the study will be loneliness. Depression, social anxiety, quality of life, acceptability, usability, feasibility, and safety of Peer Tree will also be measured as secondary outcomes., Discussion: This trial will report the findings of implementing Peer Tree, a smartphone application aimed at reducing loneliness in university students. Findings from this trial will highlight the initial efficacy, acceptability, and feasibility of using digital positive psychology interventions to reduce subthreshold mental health concerns. Findings from this trial will also describe the safety of Peer Tree as a digital tool. Results will contribute evidence for positive psychology interventions to address mental ill-health., Trial Registration: Australian New Zealand Clinical Trial Registry ACTRN12619000350123. Registered on 6 March 2020., (© 2023. The Author(s).)
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- 2023
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33. Hostile attribution bias in schizophrenia-spectrum disorders: narrative review of the literature and persisting questions.
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Buck B, Browne J, Gagen EC, and Penn DL
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- Humans, Social Cognition, Bias, Hostility, Schizophrenia Spectrum and Other Psychotic Disorders psychology
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Background: Social cognition is often aberrant or impaired in psychotic disorders and related to functional outcomes. In particular, one core social cognitive bias - hostile attribution bias - is proposed to be implicated in paranoia, anxiety, mood disturbances and interpersonal conflict outcomes. However, questions remain about this domain's specificity to psychosis and its relationship to general functional outcomes., Aims: The present paper offers a descriptive and critical review of the literature on hostile attribution bias in psychotic disorders, in order to examine (1) its impact on persecutory symptoms in schizophrenia-spectrum disorders, (2) impact on other related psychopathology among those experiencing psychosis and (3) relationship to functioning., Methods: Twenty-eight studies included in this review after parallel literature searches of PsycINFO and PubMed., Results: Evidence from these studies highlighted that hostile attribution bias is elevated in schizophrenia, and that it is related to anxiety, depression and interpersonal conflict outcomes., Conclusion: While results suggest that hostile attributions are elevated in schizophrenia and associated with symptoms and functioning, there exist numerous persisting questions in the study of this area, including identifying which measures are most effective and determining how it presents: as a state or trait-like characteristic, via dual processes, and its situational variation.
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- 2023
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34. Racial disparities and predictors of functioning in schizophrenia.
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Merritt CC, Halverson TF, Elliott T, Jarskog LF, Pedersen CA, and Penn DL
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- Humans, Black or African American, Cognition, White, Racism, Schizophrenia
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Black Americans are diagnosed with schizophrenia spectrum disorders at more than twice the rate of White individuals and experience significantly worse outcomes following diagnosis. Little research has examined specific factors that may contribute to worse functional outcomes among Black Americans diagnosed with schizophrenia. One approach to understanding why racial disparities emerge is to examine established predictors of functioning in this population: neurocognition, social cognition, and symptom severity. The present study aims to broaden existing literature on racial differences within these domains by (a) examining racial differences in functioning and these established predictors of functioning (i.e., neurocognition, social, and symptom severity) and (b) investigating whether cognition and symptom domains similarly predict functioning between Black and White Americans with schizophrenia. Sixty-six participants' baseline neurocognition, social cognition, symptom severity, and functioning were assessed. Black participants demonstrated lower neurocognition scores and higher levels of disorganized symptoms relative to White participants. No racial differences in functioning or social cognition were observed. Further, race did not moderate the relationship between any of these established predictors and functioning outcomes. The largely nonsignificant differences in known predictors of functioning highlight the need to explore further domains that may be more relevant for understanding racial disparities in schizophrenia. Considering that psychosocial treatments for schizophrenia spectrum disorders often focus on cognition, these results underscore the importance of identifying whether these domains or other treatment targets may be better in addressing racial disparities in functioning. Possible areas of exploration for future work (e.g., structural factors, racism-related stress) are discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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- 2023
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35. Clinical and psychosocial outcomes of Black Americans in the Recovery After an Initial Schizophrenia Episode Early Treatment Program (RAISE-ETP) study.
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Nagendra A, Weiss DM, Merritt C, Cather C, Sosoo EE, Mueser KT, and Penn DL
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- Humans, Black or African American, Quality of Life, Psychotic Disorders psychology, Schizophrenia therapy
- Abstract
Purpose: In the US, Black people diagnosed with schizophrenia experience worse psychosocial and clinical outcomes than their White counterparts. While racism-related factors contribute to these disparities, an additional understudied explanation may be that psychosocial treatments for psychotic disorders are less effective for Black than White individuals. The purpose of this study is to examine the extent to which best treatment practices for first-episode psychosis (FEP) are effective for Black and White participants., Methods: We conducted a secondary data analysis of the Recovery After an Initial Schizophrenia Episode Early Treatment Program (RAISE-ETP), a two-year multisite trial that compared a coordinated specialty care intervention for FEP (NAVIGATE) to community care as usual (CC) in 34 sites across the US. Specifically, we compared interviewer-rated quality of life and symptoms, as well as self-reported mental health and stigma, between 139 Non-Latinx Black and 172 Non-Latinx White participants with FEP in NAVIGATE and CC., Results: We found few differences between Black and White participants over two-year outcomes, either overall or in terms of benefit from NAVIGATE. Across both treatment conditions, Black participants improved less than White participants on positive symptoms, an effect driven primarily by suspiciousness/persecution. In NAVIGATE, self-reported mental health stigma decreased for both Black and White participants, while in CC stigma decreased for White participants but increased for Black participants. This effect was driven primarily by experienced stigma rather than self-stigma., Conclusion: NAVIGATE benefits both Black and White individuals diagnosed with FEP. Mental health stigma and positive symptoms may be particularly important aspects of treatment for Black individuals diagnosed with FEP., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.)
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- 2023
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36. How often do US-based schizophrenia papers published in high-impact psychiatric journals report on race and ethnicity?: A 20-year update of Lewine and Caudle (1999).
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Nagendra A, Orleans-Pobee M, Spahnn R, Monette M, Sosoo EE, Pinkham AE, and Penn DL
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- Ethnicity, Humans, United States, Periodicals as Topic, Psychotic Disorders, Schizophrenia
- Abstract
Background: Racial and ethnic disparities have been clearly documented in schizophrenia studies, but it is unclear how much research attention they receive among US-based studies published in high-impact journals., Aims: The current paper updates Lewine and Caudle's (1999) and Chakraborty and Steinhauer's (2010) works, which quantified how frequently schizophrenia studies included information on race and ethnicity in their analyses., Method: We examined all US-based papers on schizophrenia-spectrum, first-episode psychosis, and clinical high-risk groups, published between 2014 to 2016 in four major psychiatric journals: American Journal of Psychiatry, Journal of the American Medical Association - Psychiatry, Schizophrenia Bulletin, and Schizophrenia Research., Results: Of 474 US-based studies, 62% ( n = 295) reported analyses by race or ethnicity as compared to 20% in Lewine and Caudle's (1999) study. The majority of papers (59%) reported sample descriptions, a 42% increase from Lewine and Caudle's (1999) study. Additionally, 47% matched or compared the racial/ethnic composition of primary study groups and 12% adjusted for race (e.g., as a covariate). However, only 9% directly analyzed racial and/or ethnic identity in relation to the primary topic of the paper., Conclusions: While schizophrenia studies report analyses by race and ethnicity more frequently than 20 years ago, there remains a strong need for systematic, nuanced research on this topic. The authors offer recommendations for how to conceptualize and report upon race and ethnicity in schizophrenia research.
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- 2022
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37. Outcomes During and After Early Intervention Services for First-Episode Psychosis: Results Over 5 Years From the RAISE-ETP Site-Randomized Trial.
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Robinson DG, Schooler NR, Marcy P, Gibbons RD, Hendricks Brown C, John M, Mueser KT, Penn DL, Rosenheck RA, Addington J, Brunette MF, Correll CU, Estroff SE, Mayer-Kalos PS, Gottlieb JD, Glynn SM, Lynde DW, Gingerich S, Pipes R, Miller AL, Severe JB, and Kane JM
- Subjects
- Adolescent, Adult, Diagnostic and Statistical Manual of Mental Disorders, Humans, Quality of Life, Young Adult, Antipsychotic Agents therapeutic use, Psychotic Disorders diagnosis, Schizophrenia drug therapy
- Abstract
To examine long-term effects of early intervention services (EIS) for first-episode psychosis, we compared Heinrichs-Carpenter Quality of Life (QLS) and Positive and Negative Syndrome Scale (PANSS) scores and inpatient hospitalization days over 5 years with data from the site-randomized RAISE-ETP trial that compared the EIS NAVIGATE (17 sites; 223 participants) and community care (CC) (17 sites; 181 participants). Inclusion criteria were: age 15-40 years; DSM-IV diagnoses of schizophrenia, schizoaffective disorder, schizophreniform disorder, brief psychotic disorder, or psychotic disorder not otherwise specified; first psychotic episode; antipsychotic medication taken for ≤6 months. NAVIGATE-randomized participants could receive NAVIGATE from their study entry date until NAVIGATE ended when the last-enrolled NAVIGATE participant completed 2 years of treatment. Assessments occurred every 6 months. 61% of participants had assessments conducted ≥2 years; 31% at 5 years. Median follow-up length was CC 30 months and NAVIGATE 38 months. Primary analyses assumed data were not-missing-at-random (NMAR); sensitivity analyses assumed data were missing-at-random (MAR). MAR analyses found no significant treatment-by-time interactions for QLS or PANSS. NMAR analyses revealed that NAVIGATE was associated with a 13.14 (95%CI:6.92,19.37) unit QLS and 7.73 (95%CI:2.98,12.47) unit PANSS better improvement and 2.53 (95%CI:0.59,4.47) fewer inpatient days than CC (all comparisons significant). QLS and PANSS effect sizes were 0.856 and 0.70. NAVIGATE opportunity length (mean 33.8 (SD = 5.1) months) was not associated (P = .72) with QLS outcome; duration of untreated psychosis did not moderate (P = .32) differential QLS outcome. While conclusions are limited by the low rate of five-year follow-up, the data support long-term benefit of NAVIGATE compared to community care., (© The Author(s) 2022. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
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- 2022
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38. Lived experience of loneliness in psychosis: A qualitative approach.
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Ludwig KA, Brandrett B, Lim MH, Mihas P, and Penn DL
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- Adaptation, Psychological, Emotions, Humans, Interpersonal Relations, Social Isolation psychology, Loneliness psychology, Psychotic Disorders psychology
- Abstract
Background: Loneliness impedes recovery from mental illness. Despite increased interest in loneliness in psychosis, qualitative methods are underused in clinical research on this topic., Aims: We used qualitative interviews to explore loneliness among persons with schizophrenia spectrum disorders (SSDs). We examined which aspects of living with psychosis were associated with the experience of loneliness, including symptomatology, social relationships, and disruptions in school/work., Methods: Sixteen participants diagnosed with SSDs engaged in semi-structured, qualitative interviews about loneliness. Participants commented on current activities and social relationships, including their perceptions of the quantity, quality and types of relationships. Important demographic and clinical information was acquired through communication with participants and/or through medical record review. Thematic analysis was used to examine interview content., Results: Our analyses revealed four key topic areas and several sub-themes related to loneliness across participants, including aspects of the physical environment (e.g. financial limitations), social context (e.g. lacking a romantic partner), and psychological functioning (e.g. psychotic/symptoms) that impact lonely feelings. Participants commented on coping strategies to manage loneliness and provided suggestions for possible interventions., Conclusions: Persons diagnosed with SSDs report significant and impactful feelings of loneliness. This study highlights the need for novel and effective treatments targeting loneliness in this population.
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- 2022
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39. Heterogeneity of social cognitive performance in autism and schizophrenia.
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Hajdúk M, Pinkham AE, Penn DL, Harvey PD, and Sasson NJ
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- Adult, Cognition, Humans, Male, Social Behavior, Social Cognition, Young Adult, Autism Spectrum Disorder psychology, Autistic Disorder psychology, Intellectual Disability, Schizophrenia complications
- Abstract
Autistic adults and those with schizophrenia (SCZ) demonstrate similar levels of reduced social cognitive performance at the group level, but it is unclear whether these patterns are relatively consistent or highly variable within and between the two conditions. Seventy-two adults with SCZ (52 male, M
age = 28.2 years) and 94 with diagnoses on the autism spectrum (83 male, Mage = 24.2 years) without intellectual disability completed a comprehensive social cognitive battery. Latent profile analysis identified four homogeneous subgroups that were compared on their diagnosis, independent living skills, neurocognition, and symptomatology. Two groups showed normative performance across most social cognitive tasks but were differentiated by one having significantly higher hostility and blaming biases. Autistic participants were more likely to demonstrate fully normative performance (46.8%) than participants with SCZ, whereas normative performance in SCZ was more likely to co-occur with increased hostility and blaming biases (36.1%). Approximately 43% of participants in the full sample were classified into the remaining two groups showing low or very low performance. These participants tended to perform worse on neurocognitive tests and have lower IQ and fewer independent living skills. The prevalence of low performance on social cognitive tasks was comparable across clinical groups. However, nearly half of autistic participants demonstrated normative social cognitive performance, challenging assumptions that reduced social cognitive performance is inherent to the condition. Subgrouping also revealed a meaningful distinction between the clinical groups: participants with SCZ were more likely to demonstrate hostility biases than autistic participants, even when social cognitive performance was otherwise in the typical range. LAY SUMMARY: Social cognition refers to the perception and interpretation of social information. Previous research has shown that both autistic people and those with schizophrenia demonstrate reduced performance on traditional social cognitive tasks, which we replicate here at the group level. However, we also found that almost half of autistic participants performed in the normal range. Over a third of participants with schizophrenia did as well, but for them this performance was accompanied by a hostility bias not commonly found in the autistic sample. Taken together, findings challenge assumptions that difficulties in social cognition are a uniform characteristic of these clinical conditions in those without intellectual disability., (© 2022 International Society for Autism Research and Wiley Periodicals LLC.)- Published
- 2022
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40. The use of diary methods to evaluate daily experiences in first-episode psychosis.
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Welch KG, Stiles BJ, Palsson OS, Meyer-Kalos PS, Perkins DO, Halverson TF, and Penn DL
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- Adaptation, Psychological, Humans, Psychotic Disorders therapy
- Abstract
Integrated Coping Awareness Therapy (I-CAT) is an intervention that targets stress reactivity in first-episode psychosis (FEP). This study extends prior outcome research on I-CAT by examining predictors of online daily diary completion among 38 young adults with FEP and treatment group differences in diary ratings. We found no significant predictors of daily diary completion rate and no effect of treatment condition on diary ratings. These results are consistent with Halverson et al. (2021) and suggest that diaries are a valuable method of data collection in FEP., (Copyright © 2022. Published by Elsevier B.V.)
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- 2022
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41. Brief battery of the Social Cognition Psychometric Evaluation study (BB-SCOPE): Development and validation in schizophrenia spectrum disorders.
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Halverson TF, Pinkham AE, Harvey PD, and Penn DL
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- Cognition, Humans, Psychometrics, Schizophrenic Psychology, Social Cognition, Social Perception, Schizophrenia complications, Schizophrenia diagnosis, Theory of Mind
- Abstract
The aim of the present study was to develop an abbreviated social cognition (SC) battery for individuals with schizophrenia spectrum disorders (SSD) to reduce the heterogeneity of and increase the frequency of assessment of SC impairment. To this end, the present study utilized Item Response Theory to develop brief versions of SC tasks administered to individuals with SSD (n = 386) and individuals without a psychiatric diagnosis (n = 292) during the Social Cognition Psychometric Evaluation (SCOPE) Study. Seven brief measures of SC were evaluated (i.e., Ambiguous Intentions and Hostility Questionnaire [AIHQ], Bell Lysaker Emotion Recognition Task [BLERT], Penn Emotion Recognition Task, Reading the Mind in the Eyes Task, Hinting Task, Intentionality Bias Task, Relationships Across Domains Task), and the existing brief version of The Awareness of Social Inference Test was reviewed. Psychometric properties for each brief SC measure were evaluated and compared to the original measures. Based on psychometric properties and relationships with other measures of SC, neurocognition, and functioning, two brief tasks (AIHQ, BLERT) and the full-length Hinting task were recommended for inclusion in a brief battery of SC tasks from the SCOPE Study (BB-SCOPE). The resulting BB-SCOPE is efficient, with an estimated administration time of 15 min, and comprehensively assesses three domains of SC (i.e., attributional bias, emotion processing, theory of mind) to identify severe SC impairment. Scoring of BB-SCOPE is also straightforward and includes a recommended cut-point of 60 for identifying SC impairment., (Published by Elsevier Ltd.)
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- 2022
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42. Physical Activity Can Enhance Life (PACE-Life): results from a 10-week walking intervention for individuals with schizophrenia spectrum disorders.
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Orleans-Pobee M, Browne J, Ludwig K, Merritt C, Battaglini CL, Jarskog LF, Sheeran P, and Penn DL
- Subjects
- Chronic Disease, Exercise, Humans, Walking, Quality of Life, Schizophrenia therapy
- Abstract
Background: Premature mortality in individuals with schizophrenia spectrum disorders (SSDs) is largely due to high rates of chronic health conditions. Although exercise has been shown to improve health in this population, scalable and accessible interventions are limited., Aim: To examine the impact of Physical Activity Can Enhance Life (PACE-Life), a novel walking intervention, on physical activity, and on secondary outcomes of cardiorespiratory fitness (CRF), physical health, autonomous motivation, social support, and quality of life., Method: Sixteen individuals with SSDs were enrolled in a 10-week open trial. The intervention included walking groups, home-based walks, Fitbit use, and goal-setting and if-then plans. Within-group effect sizes were calculated to represent changes from baseline to post-test and 1-month follow-up., Results: Participants increased self-reported weekly walking minutes and decreased daily hours spent sitting; however, Fitbit-recorded exercise behavior changed only minimally. There were also improvements in secondary outcomes including autonomous motivation and hip circumference. CRF improved only minimally, and findings were relatively unchanged with outliers removed from the full sample., Conclusions: This open trial demonstrates modest improvements in key parameters of exercise behavior and physical health from participating in PACE-Life. Future research should assess the efficacy of this intervention in a randomized controlled trial.
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- 2022
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43. Examining the association of life course neurocognitive ability with real-world functioning in schizophrenia-spectrum disorders.
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Romanowska S, Best MW, Bowie CR, Depp CA, Patterson TL, Penn DL, Pinkham AE, and Harvey PD
- Abstract
There is considerable variability in neurocognitive functioning within schizophrenia-spectrum disorders, and neurocognitive performance ranges from severe global impairment to normative performance. Few investigations of neurocognitive clusters have considered the degree to which deterioration relative to premorbid neurocognitive abilities is related to key illness characteristics. Moreover, while neurocognition and community functioning are strongly related, understanding of the sources of variability in the association between these two domains is also limited; it is unknown what proportion of participants would over-perform or under-perform the level of functioning expected based on current neurocognitive performance vs. lifelong attainment. This study examined data from 954 outpatients with schizophrenia-spectrum disorders across three previous studies. Neurocognition, community functioning, and symptoms were assessed. Neurocognitive subgroups were created based on current neurocognition, estimated premorbid IQ, and degree of deterioration from premorbid using z-score cut-offs; functional subgroups were created with cluster analysis based on the Specific Level of Functioning Scale and current neurocognition. The sample was neurocognitively heterogeneous; 65% displayed current neurocognitive impairment and 84% experienced some level of deterioration. Thirty percent of our sample was relatively higher functioning despite significant neurocognitive impairment. Individuals with better community functioning, regardless of neurocognitive performance, had lower symptom severity compared to those with worse functioning. These results highlight the variability in neurocognition and its role in functioning. Understanding individual differences in neurocognitive and functional profiles and the interaction between prior and current cognitive functioning can guide individualized treatment and selection of participants for clinical treatment studies., Competing Interests: Sylvia Romanowska – No conflicts to report. Michael W. Best – No conflicts to report. Christopher R. Bowie – In the past 5 years, Dr. Bowie has received consulting fees from Pfizer, Boehringer Ingelheim, and Lundbeck. He has received grant support from Pfizer, Lundbeck, and Takeda and research support from SBT Pro in kind research licenses. He has received book royalties from the Oxford University Press. Colin A. Depp – No conflicts to report. Thomas L. Patterson – No conflicts to report. David L. Penn – No conflicts to report. Amy E. Pinkham – No conflicts to report. Philip D. Harvey – Dr. Harvey has received consulting fees or travel reimbursements from Alkermes, Bio Excel, Boehringer Ingelheim, Karuna Pharma, Merck Pharma, Minerva Pharma, SK Pharma, and Sunovion (DSP) Pharma in the past year. He receives royalties from the Brief Assessment of Cognition in Schizophrenia (Owned by WCG Verasci, Inc. and contained in the MCCB). He is chief scientific officer of i-Function, Inc., (© 2022 The Authors.)
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- 2022
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44. Social cognition, neurocognition, symptomatology, functional competences and outcomes in people with schizophrenia - A network analysis perspective.
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Hajdúk M, Penn DL, Harvey PD, and Pinkham AE
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- Cognition, Humans, Neuropsychological Tests, Psychopathology, Social Cognition, Cognitive Dysfunction, Psychotic Disorders, Schizophrenia
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Background: Extensive difficulties in reaching functional milestones characterize schizophrenia and related psychotic disorders. These impairments are in part explained by lower social cognitive abilities, cognitive impairment, and current psychopathology. The present study aims to model dynamic associations among social cognition, neurocognition, psychopathology, social skills, functional capacity, and functional outcomes in schizophrenia using network analysis in order to identify those factors that are most central to functioning., Methods: The sample consisted of 408 patients with schizophrenia spectrum disorders who were drawn from the SCOPE project. Participants completed a complex battery of state-of-the-art measures of social cognition, neurocognition, and functional outcomes. Gaussian Graphical Modeling was used for estimation of the network structure. Accuracy of the network was evaluated using the Bootstrap method., Results: Data supported the importance of functional capacity and social skills, which are prerequisites to real - world outcomes. These variables were among the most central in the network. Social cognition was related to functional capacity, social skills, and real - world functioning. Negative symptoms were connected to functional capacity, social skills, and real - world functioning., Conclusions: Predictors of functional outcomes are complexly associated with each other. Functional capacity, social - skills, working memory, negative symptoms, mentalizing, and emotion recognition were central nodes that support their importance as potential targets of personalized intervention., (Copyright © 2021 Elsevier Ltd. All rights reserved.)
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- 2021
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45. The effect of sex on social cognition and functioning in schizophrenia.
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Ferrer-Quintero M, Green MF, Horan WP, Penn DL, Kern RS, and Lee J
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Social cognitive impairment is a core feature of schizophrenia and plays a critical role in poor community functioning in the disorder. However, our understanding of the relationship between key biological variables and social cognitive impairment in schizophrenia is limited. This study examined the effect of sex on the levels of social cognitive impairment and the relationship between social cognitive impairment and social functioning in schizophrenia. Two hundred forty-eight patients with schizophrenia (61 female) and 87 healthy controls (31 female) completed five objective measures and one subjective measure of social cognition. The objective measures included the Facial Affect Identification, Emotion in Biological Motion, Self-Referential Memory, MSCEIT Branch 4, and Empathic Accuracy tasks. The subjective measure was the Interpersonal Reactivity Index (IRI), which includes four subscales. Patients completed measures of social and non-social functional capacity and community functioning. For objective social cognitive tasks, we found a significant sex difference only on one measure, the MSCEIT Branch 4, which in both patient and control groups, females performed better than males. Regarding the IRI, females endorsed higher empathy-related items on one subscale. The moderating role of sex was found only for the association between objective social cognition and non-social functional capacity. The relationship was stronger in male patients than female patients. In this study, we found minimal evidence of a sex effect on social cognition in schizophrenia across subjective and objective measures. Sex does not appear to moderate the association between social cognition and functioning in schizophrenia., (© 2021. The Author(s).)
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- 2021
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46. Facilitating treatment engagement for early psychosis through peer-delivered decision support: intervention development and protocol for pilot evaluation.
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Thomas EC, Suarez J, Lucksted A, Siminoff LA, Hurford I, Dixon LB, O'Connell M, Penn DL, and Salzer MS
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Background: Emerging adults with early psychosis demonstrate high rates of service disengagement from critical early intervention services. Decision support interventions and peer support have both been shown to enhance service engagement but are understudied in this population. The purposes of this article are to describe the development of a novel peer-delivered decision coaching intervention for this population and to report plans for a pilot study designed to gather preliminary data about its feasibility, acceptability, and potential impact., Methods: The intervention was developed based on formative qualitative data and in collaboration with a diverse team of researchers, key stakeholders, and expert consultants. The pilot trial will utilize a single-group (N = 20), pre-post, convergent mixed-methods design to explore whether and how the intervention addresses decision-making needs (the primary intervention target). The impact of the intervention on secondary outcomes (e.g., engagement in the program) will also be assessed. Additionally, through observation and feedback from the peer decision coach and study participants, we will evaluate the feasibility of research and intervention procedures, and the acceptability of information and support from the peer decision coach., Discussion: The peer-delivered decision coaching intervention holds promise for assisting young people with making informed and values-consistent decisions about their care, and potentially enhancing service engagement within this traditionally difficult-to-engage population. If the intervention demonstrates feasibility and acceptability, and pilot data show its potential for improving treatment decision-making, our work will also lay the foundation for a new evidence base regarding roles for peer specialists on early intervention teams., Trial Registration: This trial was registered with ClinicalTrials.gov (Identifier: NCT04532034 ) on 28 August 2020 as Temple University Protocol Record 261047, Facilitating Engagement in Evidence-Based Treatment for Early Psychosis., (© 2021. The Author(s).)
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- 2021
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47. Autistic symptoms in people with schizophrenia: Neurocognitive, socio-cognitive, clinical and real-world functional characteristics of individuals without autistic features.
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Deste G, Vita A, Nibbio G, Barlati S, Penn DL, Pinkham AE, and Harvey PD
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- Adult, Cognition, Female, Humans, Social Perception, Autism Spectrum Disorder complications, Autism Spectrum Disorder epidemiology, Autistic Disorder, Schizophrenia complications, Schizophrenia epidemiology
- Abstract
Objective: Autism spectrum disorders (ASD) symptoms are frequent in people living with schizophrenia spectrum disorders (SSD) and have a relevant impact on their daily life. However, current literature is mostly focused on investigating correlates of high levels of ASD symptoms, leaving largely unexplored the clinical, neurocognitive, socio-cognitive and functional characterization of individuals with minimal or absent ASD symptoms, which may represent a peculiar sub-population., Methods: A total of 361 patients (mean age 41.7 years; 117 females) included in the SCOPE study were assessed with clinical, neurocognitive, socio-cognitive, functional capacity, social skills and real-world functioning measures. The severity of ASD symptoms was assessed with the PANSS Autism Severity Scale (PAUSS): individuals with a PAUSS score < 10 were considered without significant ASD symptoms., Results: Seventy-two (19.95%) participants had no significant ASD symptoms and presented a less severe clinical status, as well as a better cognitive and socio-cognitive performance and functional profile. Lower non-autistic SSD symptoms severity and better social skills, functional capacity, global cognitive and Theory of Mind/Mental State Attribution (as measured by the Hinting task) performance and real-world social relationships emerged as predictors of non-ASD symptoms status in the logistic regression analyses., Conclusion: Individuals without ASD symptoms represent a minority of people diagnosed with SSD that appears to be characterized by specific correlates, resulting in a less severe situation and more positive outcomes. As these factors could have a relevant impact on treatment response, assessing the severity of ASD symptoms could be an important step required to define a personalized treatment., (Copyright © 2021. Published by Elsevier B.V.)
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- 2021
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48. Positive and meaningful lives: Systematic review and meta-analysis of eudaimonic well-being in first-episode psychosis.
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Gleeson JFM, Eleftheriadis D, Santesteban-Echarri O, Koval P, Bastian B, Penn DL, Lim MH, Ryan RM, and Alvarez-Jimenez M
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- Adolescent, Case-Control Studies, Follow-Up Studies, Humans, Prospective Studies, Self Concept, Psychotic Disorders diagnosis
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Background: First-episode psychosis typically has its onset during adolescence. Prolonged deficits in social functioning are common in FEP and yet often variance in functioning remains unexplained. Developmental psychology frameworks may be useful for understanding these deficits. Eudaimonic well-being (EWB), or positive self-development, is a developmental psychology construct that has been shown to predict mental health outcomes across multiple populations but has not been systematically reviewed in FEP., Aim: Our aim was to systematically review the evidence for: the predictors of EWB, the effectiveness of EWB interventions and to examine the quality of this research in FEP., Methods: Selected studies measured either composite or components of EWB. A systematic search produced 2876 abstracts and 122 articles were identified for full screening which produced 17 final papers with 2459 participants., Results: Studies comprised six RCTs, eight prospective follow-up studies and three case-controlled studies. Self-esteem and self-efficacy were the most commonly measured components. A meta-analysis of RCTs revealed no statistically significant effect of interventions on self-esteem. The extant research indicates that character strengths may be associated with higher EWB. Self-esteem may be lower in FEP compared with age matched controls but not different from ultra-high risk patients. Self-esteem appears to be associated with poorer insight and improved therapeutic alliance. Significant problems with both external and internal validity of reviewed studies were apparent., Conclusions: The hypotheses that lowered EWB is a risk factor for both onset of FEP and for poorer functional outcomes warrant further investigation. There is currently no evidence for effective interventions for EWB in FEP., (© 2020 John Wiley & Sons Australia, Ltd.)
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- 2021
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49. Performance-based assessment of social skills in a large sample of participants with schizophrenia, bipolar disorder and healthy controls: Correlates of social competence and social appropriateness.
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Miller ML, Strassnig MT, Bromet E, Depp CA, Jonas K, Lin W, Moore RC, Patterson TL, Penn DL, Pinkham AE, Kotov RA, and Harvey PD
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- Humans, Social Skills, Bipolar Disorder, Schizophrenia
- Abstract
Introduction: Performance-based assessments of social skills have detected impairments in people with severe mental illness and are correlated with functional outcomes in people with schizophrenia and bipolar disorder. The most common of these assessments, the Social Skills Performance Assessment (SSPA), has two communication scenarios and items measuring both social competence and appropriateness. As real-world competence and appropriateness appear to have different correlates, we hypothesized that SSPA Items measuring competence and appropriateness would be distinct and have different correlations with other outcomes., Methods: We aggregated data from 557 people with schizophrenia, 106 with bipolar disorder, and 378 well controls from 4 separate research studies. All participants were assessed with both SSPA scenarios and other performance based and clinician-rated measures. A single expert rated the SSPA interactions for competence and appropriateness while blind to participant diagnoses., Results: Participants with bipolar disorder and schizophrenia performed more poorly on every item of the SSPA than healthy controls. Items measuring social competence and appropriateness in communication were intercorrelated across scenarios, as were elements of socially competent communication, although the items measuring competence did not correlate substantially with appropriateness. Items assessing social competence, but not social appropriateness, correlated with better cognitive and functional performance and residential and financial independence., Discussion: Social competence and social appropriateness were distinct elements of performance-based social skills with potential differences in their functional correlates. As both social competence and appropriateness impact functional outcomes, improvement in the measurement and treatment of appropriate communication seems to be an important goal., (Copyright © 2021. Published by Elsevier B.V.)
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- 2021
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50. Social Cognition and Interaction Training (SCIT) versus Training in Affect Recognition (TAR) in patients with schizophrenia: A randomized controlled trial.
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Lahera G, Reboreda A, Vallespí A, Vidal C, López V, Aznar A, Fernández P, Escolar M, Martínez-Alés G, Rodriguez-Jimenez R, Halverson T, Frommann N, Wölwer W, and Penn DL
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- Cognition, Emotions, Humans, Interpersonal Relations, Social Cognition, Social Perception, Cognitive Behavioral Therapy, Schizophrenia therapy, Theory of Mind
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Introduction: Training in Affect Recognition (TAR) is a "targeted" and computer-aided program that has been shown to effectively attenuate facial affect recognition deficits and improve social functioning in patients with schizophrenia. Social Cognition and Interaction Training (SCIT) is a group "broad-based" intervention, that has also been shown to improve emotion recognition, theory of mind (ToM), and social functioning. To date, no study has compared the efficacy of two different social cognitive interventions., Objectives: We aim to compare the efficacy of TAR and SCIT on schizophrenia patients' performance on facial affect recognition, theory of mind, attributional style and social functioning before, after treatment, and three months thereafter., Methods: One hundred outpatients with a diagnosis of schizophrenia were randomly assigned to the TAR or SCIT condition and completed pre- (T0) and posttreatment (T1) assessments and a 3-month follow up (T2) of emotion recognition (ER-40), theory of mind (Hinting Task), attributional style (AIHQ) and social functioning (PSP)., Results: The entire sample, receiving TAR or SCIT, showed improvements in theory of mind, attributional style, clinical symptoms and social functioning. This effect was maintained at three-months. The TAR intervention was more efficacious than the SCIT program in improving the recognition of facial emotions (ER-40). The TAR intervention also demonstrated a lower drop-out rate than the SCIT intervention., Conclusions: There were improvements in social cognition, symptomatology and functioning of patients in the entire sample, receiving SCIT or TAR. Both TAR and SCIT appear as valuable treatments for people with schizophrenia and social cognitive deficits., (Copyright © 2021. Published by Elsevier Ltd.)
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- 2021
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