Search

In this research, we conducted two studies to validate a multidimensional scale of fan engagement behavior. In Study 1, we generated survey items through a systematic review of the relevant literature, collected data from fans of professional baseball (n = 319) and soccer (n = 301), and provided evidence for the construct and concurrent validity of the scale composed of six dimensions. In Study 2, we reassessed construct validity in professional baseball (n = 582) and found that fan engagement behavior was represented by the proposed six dimensions with a final list of 21 items. Further, our predictive analysis throughout a season showed that fan engagement behavior fully mediated the relationship between predictor (team identification and awareness of fan engagement initiatives) and outcome variables (media viewing frequency, attendance frequency, and flourishing). The developed scale advances our understanding of fans' voluntary actions that are culturally embedded in spectator sport. [ABSTRACT FROM AUTHOR]

Virtual reality (VR) and 360° video can provide new opportunities for testing and training in sport. Both options offer different benefits in terms of efficacy for training, ease of use, and cost. This creates questions about the implementation of immersive technologies, and research is required to further understand their use. We aimed to gain initial evidence of athletes' perceptions of face validity and fidelity in VR and 360-video. Thirty-nine international pathway cricketers experienced five overs in VR cricket and in a 360-video recording. After trying each technology, players completed questionnaires to measure perceptions of presence and task workload. Participants reported immersive experience in both methods, but higher levels of realism, possibility to act, physical effort, temporal constraints, and task control in VR. 360-video offers a better possibility to visually examine the environment, while VR offers enhanced realism and physical elements, but 360-video may still offer affordable solutions for visual tasks. [ABSTRACT FROM AUTHOR]

Context: An easy-to-administer, function-based questionnaire to assess patients with various foot problems was required for a Greek-speaking population. This study aimed to translate and cross-culturally adapt the Quick Foot and Ankle Ability Measure (Quick-FAAM) into Greek and evaluate its reliability and validity. Design: Cross-sectional study. Methods: Established international guidelines for the cross-cultural adaptation of questionnaires were followed. The face and content validity of the Greek version of the Quick-FAAM (Quick-FAAM-GR), as well as the internal consistency and test-retest reliability upon repeated administration after 5 days, were examined. In addition, the construct validity of the scale was examined via exploratory factor analysis as well as by testing for associations with the Manchester Foot Pain and Disability Index, the 12-item Short-Form Survey (version 2), and a functional balance assessment test--the Y-Balance Test. Results: Sixty participants (18 women) with self-reported chronic ankle instability symptoms, with a median (interquartile range) age of 27 (7.7) years, participated in the study. Half of the participants were included in the test-retest reliability study. The Quick-FAAM-GR demonstrated face and content validity. Excellent internal consistency (Cronbach a =.961) and intrarater test-retest reliability (intraclass correlation coefficient ICC[2,1] = .93) were demonstrated, with a comparable error margin to the original version (standard error of the measurement = 2.1, 95% minimum detectable change = 5.9). Associations of the Quick-FAAM-GR scores to other questionnaires ranged from weak to strong (Spearman rho), all being statistically significant (Manchester Foot Pain and Disability Index from -.26, P = .04, to -.67, P< .001, and 12-item Short-Form Survey, version 2, between .41 and .72, P<.001), and to the Y-Balance Test between lower-limb differences (-.35 to -.58, P< .001). The exploratory factor analysis confirmed the single- factor structure of this scale. No floor/ceiling effects were observed. Conclusions: The Greek Quick-FAAM has proven to be a valid and reliable tool for evaluating chronic ankle instability and can be used for clinical and research purposes in Greek- speaking individuals. [ABSTRACT FROM AUTHOR]

Background: Through the years, studying negative behaviors of the worldwide population seized the spotlight from many researchers who focused on building scales in order the measure the level of worries, fear and even depression of such stressed individuals. By definition, "Future anxiety" (FA) is fueled by negative thoughts leading to intense fear of unknown future events. The Dark Future scale (DFS) measures the level of anxiety experienced towards the future. Our aim was to examine the psychometric properties of a novel Arabic translation of the DFS. Methods: A sample of 684 Arabic-speaking young adults (65.6% women) filled the DFS, TEMPS-M (temperaments) and DASS-8 (psychological distress). Results: Confirmatory factor analyses (CFA) supported a unidimensional model of the DFS score, with all 5 items retained. This scale had good reliability. Moreover, concurrent validity demonstrated significant associations between DFS scores and psychological distress, depressive, cyclothymic, irritable and anxious temperament. Scores achieved scalar invariance across gender, with women having greater exposure to anxiety about the future. Conclusion: Overall, these findings led to the conclusion that the Arabic DFS is a psychometrically valid tool for the assessment of FA. The DFS is a brief, reliable and easy to apply scale that would help researchers in psychology and psychiatry in assessing anxiety about future. [ABSTRACT FROM AUTHOR]

Background Inappropriate diagnosis of infections results in antibiotic overuse and may delay diagnosis of underlying conditions. Here we describe the development and characteristics of 2 safety measures of inappropriate diagnosis of urinary tract infection (UTI) and community-acquired pneumonia (CAP), the most common inpatient infections on general medicine services. Methods Measures were developed from guidelines and literature and adapted based on data from patients hospitalized with UTI and CAP in 49 Michigan hospitals and feedback from end-users, a technical expert panel (TEP), and a patient focus group. Each measure was assessed for reliability, validity, feasibility, and usability. Results Two measures, now endorsed by the National Quality Forum (NQF), were developed. Measure reliability (derived from 24 483 patients) was excellent (0.90 for UTI; 0.91 for CAP). Both measures had strong validity demonstrated through (a) face validity by hospital users, the TEPs, and patient focus group, (b) implicit case review (ĸ 0.72 for UTI; ĸ 0.72 for CAP), and (c) rare case misclassification (4% for UTI; 0% for CAP) due to data errors (<2% for UTI; 6.3% for CAP). Measure implementation through hospital peer comparison in Michigan hospitals (2017 to 2020) demonstrated significant decreases in inappropriate diagnosis of UTI and CAP (37% and 32%, respectively, P <.001), supporting usability. Conclusions We developed highly reliable, valid, and usable measures of inappropriate diagnosis of UTI and CAP for hospitalized patients. Hospitals seeking to improve diagnostic safety, antibiotic use, and patient care should consider using these measures to reduce inappropriate diagnosis of CAP and UTI. [ABSTRACT FROM AUTHOR]

Background: In bioinformatics, interactions are modelled as networks, based on graph models. Generally, these support a single-layer structure which incorporates a specific entity (i.e., node) and only one type of link (i.e., edge). However, real-world biological systems consisting of biological objects belonging to heterogeneous entities, and these operate and influence each other in multiple contexts, simultaneously. Usually, node similarities are investigated to assess the relatedness between biological objects in a network of interest, and node embeddings are widely used for studying novel interaction from a topological point of view. About that, the state-of-the-art presents several methods for evaluating the node similarity inside a given network, but methodologies able to evaluate similarities between pairs of nodes belonging to different networks are missing. The latter are crucial for studies that relate different biological networks, e.g., for Network Alignment or to evaluate the possible evolution of the interactions of a little-known network on the basis of a well-known one. Existing methods are ineffective in evaluating nodes outside their structure, even more so in the context of multilayer networks, in which the topic still exploits approaches adapted from static networks. In this paper, we presented pyMulSim, a novel method for computing the pairwise similarities between nodes belonging to different multilayer networks. It uses a Graph Isomorphism Network (GIN) for the representative learning of node features, that uses for processing the embeddings and computing the similarities between the pairs of nodes of different multilayer networks. Results: Our experimentation investigated the performance of our method. Results show that our method effectively evaluates the similarities between the biological objects of a source multilayer network to a target one, based on the analysis of the node embeddings. Results have been also assessed for different noise levels, also through statistical significance analyses properly performed for this purpose. Conclusions: PyMulSim is a novel method for computing the pairwise similarities between nodes belonging to different multilayer networks, by using a GIN for learning node embeddings. It has been evaluated both in terms of performance and validity, reporting a high degree of reliability. [ABSTRACT FROM AUTHOR]

Background: The importance of patient perception of patient safety has been proven as an active role in promoting safety and predicting harm. Patients play a vital role in the healthcare sector and the impact of patient perception of patient safety has been repetitively proven in the literature to be for its effectiveness in predicting harm and promoting safety. Nonetheless, there is limited knowledge about the specific insights patients can provide concerning safety within Arab countries. Therefore, improving and strengthening active patient participation by including patients' perceptions of safety could offer novel contributions to the realm of patient safety. Objective: This study aims to evaluate the validity of the Arabic version of the PMOS-30. Method: The forward-backward translation procedure was used to translate and validate the PMOS-30. Mix methods were used to assess the validity of the translated version. The expert raters evaluated the content validity and interviews were conducted with in-patients to assess the face validity. Test-retest approach was conducted to pilot the final Arabic version. Results: Data of face validity from 13 participants for the first test and 5 participants for the re-test was collected and showed an improvement in the clarity rate (71.50% and 94.66% respectively). With respect to the content validity of the final version, the CVI was 0.92, indicating excellent relevant results. Conclusion: The final version of the revised was approved by the expert to be a valid tool to measure patient perceptions of patient safety in Arabic-speaking patients to be utilized on patient safety improvement initiatives. [ABSTRACT FROM AUTHOR]

This body image study tests the viability of transferring a complex psychophysical paradigm from a controlled in-person laboratory task to an online environment. 172 female participants made online judgements about their own body size when viewing images of computer-generated female bodies presented in either in front-view or at 45-degrees in a method of adjustment (MOA) paradigm. The results of these judgements were then compared to the results of two laboratory-based studies (with 96 and 40 female participants respectively) to establish three key findings. Firstly, the results show that the accuracy of online and in-lab estimates of body size are comparable, secondly that the same patterns of visual biases in judgements are shown both in-lab and online, and thirdly online data shows the same view-orientation advantage in accuracy in body size judgements as the laboratory studies. Thus, this study suggests that that online sampling potentially represents a rapid and accurate way of collecting reliable complex behavioural and perceptual data from a more diverse range of participants than is normally sampled in laboratory-based studies. It also offers the potential for designing stratified sampling strategies to construct a truly representative sample of a target population. [ABSTRACT FROM AUTHOR]

Background: Mobile health (mHealth) applications (apps) show promise in supporting epilepsy self-management (eSM). To delve deeper into this potential, we conducted a systematic review of epilepsy mHealth apps available on both iOS and Android platforms, examining articles related to eSM. This review allowed us to identify important domains related to eSM. Furthermore, based on the findings, we developed an epilepsy mHealth app framework that aims to improve self-management for the local population. This study aims to assess the practicality and usability of the proposed mHealth app framework designed to improve eSM. We will conduct an expert panel review to evaluate the effectiveness and feasibility of the framework. Material and methods: Content validity was assessed by an expert panel comprising epileptologists and pharmacists. The validation process involved scoring the items within each domain of the framework to evaluate their practicality and usability (quantitative component). In addition, a panel discussion was conducted to further explore and discuss the qualitative aspects of the items. Results: A total of 4 domains with 15 items were highly rated for their practicality and usefulness in eSM. Conclusions: The locally validated framework will be useful for developing eSM mobile apps. Seizure Tracking, Medication Adherence, Treatment Management, and Healthcare Communication emerged as the most crucial domains for enhancing eSM. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to examine the validity, reliability and responsiveness of common generic paediatric health-related quality of life (HRQoL) instruments in children and adolescents with mental health challenges. Methods: Participants were a subset of the Australian Paediatric Multi-Instrument Comparison (P-MIC) study and comprised 1013 children aged 4–18 years with attention-deficit/hyperactivity disorder (ADHD) (n = 533), or anxiety and/or depression (n = 480). Participants completed an online survey including a range of generic paediatric HRQoL instruments (PedsQL, EQ-5D-Y-3L, EQ-5D-Y-5L, CHU9D) and mental health symptom measures (SDQ, SWAN, RCADS-25). A subset of participants also completed the HUI3 and AQoL-6D. The psychometric performance of each HRQoL instrument was assessed regarding acceptability/feasibility; floor/ceiling effects; convergent validity; known-group validity; responsiveness and test–retest reliability. Results: The PedsQL, CHU9D, EQ-5D-Y-3L and EQ-5D-Y-5L showed similarly good performance for acceptability/feasibility, known-group validity and convergent validity. The CHU9D and PedsQL showed no floor or ceiling effects and fair–good test–retest reliability. Test–retest reliability was lower for the EQ-5D-Y-3L and EQ-5D-Y-5L. The EQ-5D-Y-3L showed the highest ceiling effects, but was the top performing instrument alongside the CHU9D on responsiveness to improvements in health status, followed by the PedsQL. The AQoL-6D and HUI3 showed good acceptability/feasibility, no floor or ceiling effects, and good convergent validity, yet poorer performance on known-group validity. Responsiveness and test–retest reliability were not able to be assessed for these two instruments. In subgroup analyses, performance was similar for all instruments for acceptability/feasibility, known-group and convergent validity, however, relative strengths and weaknesses for each instrument were noted for ceiling effects, responsiveness and test–retest reliability. In sensitivity analyses using utility scores, performance regarding known-group and convergent validity worsened slightly for the EQ-5D-Y-3L and CHU9D, though improved slightly for the HUI3 and AQoL-6D. Conclusions: While each instrument showed strong performance in some areas, careful consideration of the choice of instrument is advised, as this may differ dependent on the intended use of the instrument, and the age, gender and type of mental health condition of the population in which the instrument is being used. Trial Registration: ANZCTR—ACTRN12621000657820. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to compare the psychometric performance of common generic paediatric health-related quality-of-life instrument descriptive systems (PedsQL generic core 4.0, EQ-5D-Y-3L, EQ-5D-Y-5L, Child Health Utility 9D [CHU9D], Assessment of Quality of Life 6D [AQoL-6D], and Health Utilities Index Mark 3 [HUI3]) by child age, report type, and health status. Methods: Data for children aged 5–18 years were from the Australian Paediatric Multi-Instrument Comparison study. Ceiling effects, test–retest reliability, known-group validity, convergent and divergent validity, and responsiveness were assessed in the total sample and by child age (5–12 years vs 13–18 years), report type (self- vs proxy report), and health status. Instruments were scored using an exploratory level sum score (LSS) approach. Results: Survey data were available for 5945 children, with follow-up data available for 2346 children. The EQ-5D-Y-3L demonstrated ceiling effects. The PedsQL, EQ-5D-Y-3L, EQ-5D-Y-5L, and CHU9D demonstrated acceptable test–retest reliability. All instruments demonstrated known-group, convergent, and divergent validity. The EQ-5D-Y-3L, EQ-5D-Y-5L, and CHU9D demonstrated responsiveness to improvements in health and the PedsQL, EQ-5D-Y-3L, EQ-5D-Y-5L, and CHU9D to worsening health. The AQoL-6D and HUI3 had inconclusive test–retest reliability and responsiveness evidence due to small sample size. Importantly, ceiling effects, test–retest reliability and responsiveness varied by subgroup. Conclusion: Results reflect instrument performance using LSSs, which may differ to utility scores. In the total sample, the EQ-5D-Y-5L and CHU9D descriptive systems demonstrated evidence of good performance (i.e., meeting prespecified criteria) across all psychometric attributes tested. Performance varied by child age and report type, indicating room for considerations by population and study. [ABSTRACT FROM AUTHOR]

Objective: The Health Action Process Approach (HAPA) describes social cognitive constructs related to behaviour change. A validated questionnaire is needed to measure these constructs in paediatric dentistry. The aim of this study was to improve an existing HAPA-based questionnaire for parents regarding brushing their children's teeth and to assess its validity and reliability in a population of parents of high caries risk children. Methods: Parents of high caries risk children of 3–10 years filled out the adjusted HAPA-based questionnaire. Mokken scale analysis, graded response model analyses, factor analyses and reliability analyses were performed according to the protocol of Dima. Discriminant validity was assessed by comparing the mean scores of the HAPA constructs between two groups of participants, based on different levels of caries experience, brushing frequency and education level of the mother. Results: The Mokken scale analysis and factor analyses indicated a multidimensional eight factor scale. The graded response model did not fit our data. The subscale action control could be identified as a two-factor subscale. Reliability indices from the Dima protocol varied, for instance Cronbach alpha ranged from 0.73 to 0.96. The constructs coping self-efficacy, action planning and action control discriminated between brushing frequencies. Conclusions: The adjusted HAPA-based questionnaire is an improved, valid and reliable instrument that could be used to evaluate HAPA-based interventions to improve children's oral health. [ABSTRACT FROM AUTHOR]

The assessment of creativity presents major challenges. The many competing and complementary ideas on measuring creativity have resulted in a wide diversity of measures, making it difficult for potential users to decide on their appropriateness. Prior research has proposed creativity assessment taxonomies, but we argue that these have shortcomings because they often were not designed to (a) assess the essential assessment features and (b) are insufficiently specified for reliably categorizing extant measures. Based on prior categorization approaches, we propose a new framework for categorizing creativity measures including the following attributes: (a) measurement approach (self-report, other-report, ability tests); (b) construct (e.g., creative interests and attitudes, creative achievements, divergent thinking); (c) data type generated (e.g., questionnaire data vs. accomplishments counts); (d) prototypical scoring method (e.g., consensual assessment technique [CAT]); and (e) psychometric problems. We identified 228 creativity measures appearing in the literature since 1900 and classified each measure according to their task attributes by two independent raters (rater agreement Cohen's kappa.83 to 1.00 for construct). We provide a summary of convergent validity evidence and psychometric shortcomings. We conclude with recommendations for using the taxonomy and some psychometric desiderata for future research. [ABSTRACT FROM AUTHOR]

Background: Laparoscopic cholecystectomy (LC) is the current standard of treatment for surgical gallbladder removal as it has an overall improved post‐operative recovery compared to Open Cholecystectomy (OC). This has resulted in the loss of exposure to surgical trainees and the associated technical skills and decision‐making required to convert to OC. The aim of this study is to provide construct validity to the proposition that cadaveric simulation can be used successfully to teach and learn open cholecystectomy. Methods: Participants (n = 25) were surveyed on a 9‐point questionnaire using a 5‐point Likert scale to determine their opinion on cadaveric simulation as a tool for teaching OC. Results: Overall respondents deemed the tool as highly translatable. There was no significant correlation in the responses between candidates versus tutors (P = 0.05, r = 0.51). Conclusions: The outcome of the survey revealed that participants agreed that cadaveric simulation is a positive learning tool to aid in OC. [ABSTRACT FROM AUTHOR]

Objective Occupational Safety and Health (OSH) professionals increasingly need to assess and mitigate a broad scope of worker safety, health, and well-being concerns that extend beyond traditional OSH training curricula. Work-related and non-work-related psychosocial hazards, chronic physical and mental health conditions, and changing work arrangements call for an integrative, public health approach to occupational risk management; this approach has been called, " Total Worker Health ®" by United States public health authorities (Schulte et al. 2019). OSH professionals need education to ensure that Total Worker Health (TWH) practice approaches are consistently and effectively applied. This study sought to develop a valid, reliable scale that could be used to assess TWH skills gaps that can be addressed with tailored, competency-based curricula. Method We developed a survey scale to assess professional competency for specific TWH practice approaches described in prior literature (Lee et al. 2016 ; Punnett et al. 2020). The scale contained 11 statements and used a 5-point scale (not skilled to highly skilled) to rate the level of competency. We pre-tested and refined the statements for face validity then administered the scale with a convenience sample of 258 professionals from mixed OSH disciplines. A total of 210 OSH professionals (31% safety, 17% industrial hygiene, 12% occupational nurses, 11% occupational physicians, 29% other) who completed 50% or more of the questions were included in the analysis. Scale reliability was assessed with a Cronbach's alpha test. Scale validity and structure were assessed with exploratory factor analysis (EFA). Results The 11-item scale had high internal consistency (Cronbach's α = 0.92). The initial EFA solution suggested 2 factors that explained 65.3% of variance, with one cross-loaded question. A final 10-item, 2-factor scale was developed that accounted for 66.0% of variance with no cross-loaded items (Cronbach's alpha α = 0.91). Factor 1 (6 items) contributed to 55.5% of the variance and captured skills related to TWH program leadership (e.g. leader commitment, integrating program systems, engaging with other program leaders and workers). Factor 2 (4 items) contributed to 10.5% of the variance and captured technical skills related to hazard identification and control (e.g. identifying hazards, designing work to reduce hazards). Internal consistency was very good for both TWH program leadership (Cronbach α = 0.89) and TWH risk assessment and control (Cronbach α = 0.80) subscales. Conclusion A novel 10-item TWH skill scale to assess specific TWH practice approaches was developed with very good reliability. Factor analysis revealed 2 latent constructs: TWH leadership skills and TWH risk assessment and control skills. This study offers an evidence-based tool to assess competency for specific TWH practices among OSH professionals. The results of this study contribute to the broader research base needed to formalize a TWH competency framework, as advocated by other scholars interested in TWH workforce education (Newman et al. 2020). [ABSTRACT FROM AUTHOR]

Context.--Quality measures that are supported by evidence-based clinical practice guidelines are preferred for assessing the quality of pathologists' practices. Careful testing of a measure ensures that scores obtained by that measure reflect the quality of a pathologist's practice. Objective.--To specify a new quality measure and to demonstrate through testing that it is suitable for measuring pathologists' appropriate incorporation of information regarding microsatellite instability (MSI) and/or mismatch repair (MMR) status in pathology reports for colorectal, endometrial, gastroesophageal, and small bowel carcinoma. Design.--The College of American Pathologists collaborated with the American Gastroenterological Association to specify and test the new measure. Face validity testing was used to investigate the validity of the measure. Feasibility testing was conducted to understand if data elements required by the measure specification were readily accessible. Signal-to-noise analysis was used to characterize the measure's reliability. Results.--Guideline recommendations for MSI and/or MMR testing supported specifications for the measure. Face validity testing indicated that the measure could distinguish the quality of care provided. Data elements required by the measure specification were found to be accessible, which supported the measure's feasibility. Reliability testing showed that differences in measure score were attributable to real differences in performance rather than random variation in scoring. Conclusions.--The Mismatch Repair or Microsatellite Instability Biomarker Testing Status in Colorectal Carcinoma, Endometrial, Gastroesophageal, or Small Bowel Carcinoma measure was appropriately specified, and testing demonstrated that it is well suited for characterizing the quality of pathologists' communication of MMR and/or MSI status. [ABSTRACT FROM AUTHOR]

Between 1997 and 2010, there was a small, yet unexpected, number of flat-slab car park buildings that collapsed under service loading. In all the cases, the collapse was preceded by loss of bond (LoB) between the concrete and flexural reinforcement. All investigations of the causes of these collapses have since been inconclusive, particularly as regards the effect of LoB. Yet, LoB due to yielding of the flexural reinforcement in tension had already been proposed as the main cause of punching, and failure criteria derived on the basis of this proposal were found to produce predictions that correlated closely with experimentally established values of the punching failure load. The aim of the present work was to extend the range of application of these criteria to the case of LoB due to steel corrosion and test their validity against the available information on the car park building collapses. [ABSTRACT FROM AUTHOR]

This article examined the inclusion of patient-reported outcome (PRO) data in new drug applications (NDAs) submitted to the Food and Drug Administration (FDA) and approved from 2018 to 2021. The importance of assessing PROs, which capture patients' perspectives on the disease and treatment experience, has been underscored by many stakeholders, including regulatory authorities. Despite the increasing inclusion of PRO assessments in registration trials, inclusion of language related to PRO results in approved product labeling varies widely. This study examined FDA submission packages for NDAs approved by the FDA from 2018 to 2021 to identify critical reviewer comments related to PROs. Comments were identified and categorized by the type of criticism. Reviewers considered both oncology and nononcology indications. Assessment of PROs was included in 66.2% of the 210 submissions reviewed. Critical comments were identified in 45.3% of these applications; comments most commonly related to statistical analysis considerations, fit for purpose, and study design. Other categories of critical comment included data quality, lack of treatment benefit, administrative considerations, and miscellaneous issues. Differences were observed between oncology and nononcology NDAs with regard to the number and type of comments included in each of these categories. The findings highlight the importance of planning statistical analyses, establishing content validity, carefully considering study design, maximizing data quality, and demonstrating treatment benefit, among other issues. Overall, this study offers insight into the landscape of PRO data included in recently approved NDAs, along with recommendations for improving the quality and reporting of PROs in clinical trials. • This article examined patient-reported outcome (PRO)-related reviewer comments included in approved new drug applications (2018-2021). The insights from this review shed light on the quality of contemporary PRO strategy and implementation and on regulatory consideration for these data. • This study identifies comments on the differences in the quality of PRO data, including administration, analysis, and interpretation. Differences were particularly notable between oncology and nononcology submissions. • These findings help advance our understanding of the value of PRO data to support regulatory decision making, offering valuable guidance on improving the incorporation of the patient experience into clinical trials through the assessment of PROs. [ABSTRACT FROM AUTHOR]

The Revised Sociosexual Orientation Inventory (SOI-R) is a measurement tool for assessing an individual's willingness to engage in uncommitted sexual relations. Despite its widespread use in various contexts, no studies have validated the use of this instrument in China. Therefore, the current study aimed to assess the reliability and validity of an existing Chinese translation of the SOI-R. A total of 2,209 participants were recruited and randomly divided into two groups: exploratory factor analysis was conducted on one group and confirmatory factor analysis on the other, with 161 participants from the total sample recruited to assess the test–retest reliability. Criterion validity was measured by testing the correlations between sociosexuality and sexual desire, mate value, sexual attitudes, and personality traits. The results confirmed a three-factor structure (sociosexual behaviors, attitudes, and desire) for the SOI-R. Furthermore, the findings demonstrated good reliability (internal consistency and test–retest stability) and validity (criterion validity, convergent validity, and discriminant validity) of the SOI-R, supporting its suitability as an assessment tool for sociosexual orientation in China. [ABSTRACT FROM AUTHOR]

Gray et al.'s (2003) Sexual Fantasy Questionnaire (SFQ) is becoming an increasingly used self-report measure of sexual fantasy use. The current study analyzed the factorial structure and construct validity of the behavioral items of the SFQ using a nomological network of other sexuality-related measures in a large German-speaking sample (N = 846). Participants' (27.7% females) mean age was 30.8 years (SD = 11.0). Exploratory factor analysis revealed a 65-item scale comprising five-factors, which were termed: normophilic sexual fantasies, sexualized aggression, sexualized submission, submissive courtship, and bodily functions. This German version of the SFQ was found to have high construct validity indicated by its association with other related constructs. Based on these results, we argue that the SFQ is a valid self-report measure that can be used in both research and clinical practice (foremost the factors sexualized aggression and sexualized submission). Suggestions for future research are discussed in light of the results and the study's limitations. [ABSTRACT FROM AUTHOR]

The assessment of autobiographical memory is challenging in clinical settings. The Autobiographical Fluency Task (AFT) – that is designed to test both Episodic Autobiographical Memory (EAM) and experience‐near Personal Semantics (enPS) – may represent a feasible and rapid method to test access to autobiographical memories. Here we tested the reliability and the construct validity of the AFT. A total number of 51 individuals participated in the present study, with 24 included in Experiment 1 and 27 in Experiment 2. In Experiment 1, participants performed both the AFT and the Survey of Autobiographical Memory (SAM). In Experiment 2, participants completed the AFT and the Autobiographical Interview (AI). The AFT showed a moderate‐to‐high reliability. Also, EAM and enPS scores significantly correlated with the episodic subscale of the SAM. Results of Experiment 1 were replicated and expanded in Experiment 2. Again, the AFT showed a high reliability. Both EAM and enPS showed a significant correlation with the number of internal details produced during the AI; enPS also correlated with the number of external details. Overall, the present results show that the AFT may be a feasible instrument to assess autobiographical memory, especially for testing episodic autobiographical memory and experience‐near personal semantics in clinical settings. [ABSTRACT FROM AUTHOR]

Cognitive reserve explains the differences in the susceptibility to cognitive impairment related to brain aging, pathology, or insult. Given that cognitive reserve has important implications for the cognitive health of typically and pathologically aging older adults, research needs to identify valid and reliable instruments for measuring cognitive reserve. However, the measurement properties of current cognitive reserve instruments used in older adults have not been evaluated according to the most up-to-date COnsensus-based Standards for the selection of health status Measurement INstruments (COSMIN). This systematic review aimed to critically appraise, compare, and summarize the quality of the measurement properties of all existing cognitive reserve instruments for older adults. A systematic literature search was performed to identify relevant studies published up to December 2021, which was conducted by three of four researchers using 13 electronic databases and snowballing method. The COSMIN was used to assess the methodological quality of the studies and the quality of measurement properties. Out of the 11,338 retrieved studies, only seven studies that concerned five instruments were eventually included. The methodological quality of one-fourth of the included studies was doubtful and three-seventh was very good, while only four measurement properties from two instruments were supported by high-quality evidence. Overall, current studies and evidence for selecting cognitive reserve instruments suitable for older adults were insufficient. All included instruments have the potential to be recommended, while none of the identified cognitive reserve instruments for older adults appears to be generally superior to the others. Therefore, further studies are recommended to validate the measurement properties of existing cognitive reserve instruments for older adults, especially the content validity as guided by COSMIN. Systematic Review Registration numbers: CRD42022309399 (PROSPERO). [ABSTRACT FROM AUTHOR]

Palaeogiraffa is a poorly understood giraffid genus from the Vallesian of Axios Valley (Northern Greece), Turkish Thrace and Central Turkey. The Axios Valley remains come from three non-contemporaneous Vallesian faunas from the localities: Pentalophos, Ravin de la Pluie, and Xirochori, whereas the Turkish remains come from the Vallesian faunas of Middle Sinap, Yulafli, and Küçükçekmece. Remains from Pentalophos and Ravin de la Pluie were described as congeneric with the Iberian Deccenatherium, although they were later attributed to a new, distinct genus known by three different species: Palaeogiraffa macedoniae , Palaeogiraffa pamiri , and Palaeogiraffa major. The type species of the genus, Pg. macedoniae, was based on the most abundant Pentalophos material, while the rest of the species was established mainly on size difference criteria. Here we provide a review of the Palaeogiraffa material in order to (i) test its validity, (ii) re-discuss hypotheses about the genus phylogenetic relationships with other Late Miocene giraffids, and (iii) re-explore intrageneric diversity and number of recognized species based on the available Eastern Mediterranean samples. We confirm Palaeogiraffa as a distinct genus from other Late Miocene giraffids based on its unique proportions, as well as its dental and postcranial morphology. Furthermore, we endorse the likelihood of Palaeogiraffa being phylogenetically linked to the sivatherine lineage, based mainly on its dental and metatarsal morphological features. The generic attribution of specimens from Xirochori, Ravin de la Pluie, Middle Sinap, Yulafli and Küçükçekmece to Palaeogiraffa is adequately supported by the present data. Nevertheless, the recognition of three species is more open to discussion, though they should be retained until more material is available. [ABSTRACT FROM AUTHOR]

Drawing on Branscombe et al.'s conceptualization of social identity threat, we developed and validated a multidimensional measure of this concept: the Social Identity Threat Scale (SITS). We conducted three studies that examined social identity threat to U.S. Americans (Study 1, N = 468; Study 2, N = 457) and e-cigarette users (Study 3, N = 395) when they read negative messages directed at their social groups. Results provided evidence for the reliability, criterion-related validity, and construct validity of the SITS. Moreover, findings showed that social identity threat can be represented by five types of threat—categorization, distinctiveness, competence, morality, and generalized threats. The measure can be an essential tool for future research on social identity threat and for studies of intergroup relations more broadly. [ABSTRACT FROM AUTHOR]

Objective The objective of this study was to determine base rates of response bias in veterans and service members (SM) referred specifically for attention-deficit/hyperactivity disorder (ADHD) evaluation. Method Observational study of various performance validity tests (PVTs) and symptom validity tests (SVTs) in a sample of SMs (n  = 94) and veterans (n  = 504) referred for clinical evaluation of ADHD. Results SVT and PVT failure rates were similar between the samples, but they were lower than previous Veterans Affairs (VA) and SM studies that were not exclusive to ADHD evaluations. Invalid reporting across all SVT scales on the Minnesota Multiphasic Personality Inventory and Personality Assessment Inventory was relatively uncommon, with rates of invalid scores falling at less than 7%. In both samples, free-standing PVTs were failed at about 22%. Conclusions Although the base rates of PVT and SVT failures in ADHD-specific evaluations were lower than previously published data on non-ADHD-specific evaluations in veterans and SMs, the current study continues to support the inclusion of these measures. [ABSTRACT FROM AUTHOR]

The aim of this study is to determine whether the 360° turn test is a reliable and valid evaluator that can be used to assess dynamic balance in patients with early (radiographic grades I and II) and advanced (radiographic grades III and IV) knee osteoarthritis. This study is a methodological research. For the test time and step count of 360° turn test; test-retest reliability were determined by calculating the intraclass correlation coefficient and concurrent validity in patients with knee osteoarthritis was investigated by correlation with the timed up and go test time. The final analysis was made on 117 participants. The intraclass correlation coefficient values for the test time and step count of 360° turn test in patients with early knee osteoarthritis are 0.931 and 0.902, respectively, while they are 0.923 and 0.943 in patients with advanced knee osteoarthritis. The Pearson correlation coefficients between the time and step count of 360° turn test and the test time of the timed up and go test in patients with early knee osteoarthritis, respectively; while they are 0.547 and 0.388, the correlation in patients with advanced knee osteoarthritis are 0.697 and 0.700, respectively (p < 0.01). The 360° turn test is a evaluator that has excellent test-retest reliability and moderate to strong concurrent validity in patients with both early and advanced knee osteoarthritis and can be used in the assessment of dynamic balance in this population. [ABSTRACT FROM AUTHOR]

We have evaluated the final-year Psychiatry and Addiction Medicine (PAM) summative Objective Structured Clinical Examination (OSCE) examinations in a four-year graduate medical degree program, for the previous three years as a baseline comparator, and during three years of the COVID-19 pandemic (2020–2022). A de-identified analysis of medical student summative OSCE examination performance, and comparative review for the 3 years before, and for each year of the pandemic. Internal reliability in test scores as measured by R-squared remained the same or increased following the start of the pandemic. There was a significant increase in mean test scores after the start of the pandemic compared to pre-pandemic for combined OSCE scores for all final-year disciplines, as well as for the PAM role-play OSCEs, but not for the PAM mental state examination OSCEs. Changing to online OSCEs during the pandemic was related to an increase in scores for some but not all domains of the tests. This is in line with a nascent body of literature on medical teaching and examination following the start of the pandemic. Further research is needed to optimise teaching and examination in a post-pandemic medical school environment. [ABSTRACT FROM AUTHOR]

This study aimed to develop and validate the Evaluator Competencies Assessment Tool (ECAT) Cultural Competencies Subscale, which measures cultural competence among evaluators. By addressing the scarcity of validated tools in this area, the study offers professionals a valuable resource to assess their strengths and areas for improvement. The subscale comprises 11 items rated on a seven-point Likert scale, derived from the American Evaluation Association (AEA) Evaluator Competencies. Validation involved a survey of 116 AEA members, employing multiple validity procedures. The subscale demonstrated excellent internal consistency (α=.96) and significant correlation with the Cultural Competence of Program Evaluators scale, confirming its convergent validity. However, the subscale's structural validity yielded mixed results, indicating the need for further exploration. Moreover, the demographic analysis highlighted underrepresentation of Asian and younger members. Overall, the ECAT Cultural Competencies Subscale shows promise for assessing cultural competency, but refinement of its factor structure and additional research are needed. [ABSTRACT FROM AUTHOR]

Introduction: Sit-to-stand (STS) movement is fundamental in daily life. STS tasks have been used to assess lower limb muscle strength, balance control, and functional abilities in various populations, but limited information is available on their use in older individuals with knee osteoarthritis. Objective: We here examined the intra-rater, inter-rater, and test–retest reliability of the 30-s and 5-time STS tests, and calculated the standard error of measurement (SEM) and minimal detectable change (MDC). Moreover, we explored the concurrent validity of these tests by analysing their correlation with knee muscle strength, pain, stiffness, and physical function in older adults with knee osteoarthritis. Method: This cross-sectional study included 60 older participants diagnosed with knee osteoarthritis. Baseline demographic information and data on pain, stiffness, and physical function using the modified Western Ontario and McMaster Universities Osteoarthritis (WOMAC) were obtained. Participants performed the 30-s and 5-time STS tests as well as knee muscle strength assessment using a hand-held dynamometer. After 1 week, 30 participants were reassessed to evaluate test–retest reliability. Results: The 30-s and 5-time STS tests had excellent intra-, inter-, and test–retest reliability (intraclass correlation coefficients: 0.990–1.000, 0.996–0.999, and 0.841–0.853, respectively) with a large SEM and MDC. Both STS tests significantly correlated with knee extensor and flexor strength and all modified WOMAC domains (Pearson's correlation coefficients: 0.28–0.61, p < 0.05). Conclusion: The 30-s and 5-time STS tests are reliable assessment tools and correlate with knee muscle strength, pain, stiffness, and physical function in older adults with knee osteoarthritis. Key Points • The 30-s and 5-time STS test can serve as surrogate measures in various aspects of knee health, including muscle strength, pain levels, stiffness, and overall physical function, in older adults with knee osteoarthritis. • Both these STS tests are dependable tools, accessible for both experienced and inexperienced assessors to administer effectively. [ABSTRACT FROM AUTHOR]

Background Performance validity tests (PVTs) and symptom validity tests (SVTs) are essential to neuropsychological evaluations, helping ensure findings reflect true abilities or concerns. It is unclear how PVTs and SVTs perform in children who received radiotherapy for brain tumors. Accordingly, we investigated the rate of noncredible performance on validity indicators as well as associations with fatigue and lower intellectual functioning. Methods Embedded PVTs and SVTs were investigated in 98 patients with pediatric craniopharyngioma undergoing proton radiotherapy (PRT). The contribution of fatigue, sleepiness, and lower intellectual functioning to embedded PVT performance was examined. Further, we investigated PVTs and SVTs in relation to cognitive performance at pre-PRT baseline and change over time. Results SVTs on parent measures were not an area of concern. PVTs identified 0–31% of the cohort as demonstrating possible noncredible performance at baseline, with stable findings 1 year following PRT. Reliable digit span (RDS) noted the highest PVT failure rate; RDS has been criticized for false positives in pediatric populations, especially children with neurological impairment. Objective sleepiness was strongly associated with PVT failure, stressing need to consider arousal level when interpreting cognitive performance in children with craniopharyngioma. Lower intellectual functioning also needs to be considered when interpreting task engagement indices as it was strongly associated with PVT failure. Conclusions Embedded PVTs should be used with caution in pediatric craniopharyngioma patients who have received PRT. Future research should investigate different cut-off scores and validity indicator combinations to best differentiate noncredible performance due to task engagement versus variable arousal and/or lower intellectual functioning. [ABSTRACT FROM AUTHOR]

Investing in the preparation of middle-aged individuals for healthy old age can empower them to surmount the challenges aging. This study was conducted to create and assess the reliability and validity of a scale designed to measure the readiness of middle-aged individuals for healthy aging, referred to as the Middle-Age Preparation Scale for Healthy Aging (MPHA). The research employed a mixed sequential exploratory design. During the qualitative phase, items for the questionnaire were generated by reviewing existing literature and conducting interviews with participants. Subsequently, in the quantitative phase, the psychometric properties of the questionnaire were evaluated by analyzing its face validity, content validity, construct validity, internal consistency, and stability. The reliability and validity of the MPHA were tested with a sample of 440 middle-aged individuals in Tehran, Iran, in 2020. The statistical analyses performed included exploratory factor analysis, measures of internal consistency, and test-retest reliability. Initially, the item pool contained 80 items, which was narrowed down to 44 items during the face and content validation phase. The structural validity assessment resulted in a final 33-item scale, encompassing five factors associated with preparation for healthy aging: financial preparation, maintenance and promotion of physical and mental health, psychological preparation, sustaining communication, and planning productive leisure time. These factors explained 60.37% of the total variance. The Cronbach's alpha coefficient for the overall MPHA was 0.90, and ranged from 0.79 to 0.91 for the five subscales. The MPHA exhibited satisfactory validity and reliability for assessing preparation for healthy aging in the Iranian context. [ABSTRACT FROM AUTHOR]

Current methods used to investigate emotional inference and conflict resolution knowledge are limited in their suitability for use with children with language disorders due to a reliance on language processing. This is problematic, as nearly 8% of the population are estimated to have developmental language disorder (DLD). In this paper, we present 'Zoti's Social Toolkit', a set of animated scenarios that can be used to assess emotion inferencing and conflict resolution knowledge. All animated scenarios contain interpersonal situations centred around a gender‐neutral alien named Zoti. Four studies investigated the face and construct validity of the stimuli. The final stimulus set can be used with children, who may or may not have language difficulties and is openly available for use in research. [ABSTRACT FROM AUTHOR]

In functional MRI (fMRI), effective connectivity analysis aims at inferring the causal influences that brain regions exert on one another. A common method for this type of analysis is structural equation modeling (SEM). We here propose a novel method to test the validity of a given model of structural equation. Given a structural model in the form of a directed graph, the method extracts the set of all constraints of conditional independence induced by the absence of links between pairs of regions in the model and tests for their validity in a Bayesian framework, either individually (constraint by constraint), jointly (e.g., by gathering all constraints associated with a given missing link), or globally (i.e., all constraints associated with the structural model). This approach has two main advantages. First, it only tests what is testable from observational data and does allow for false causal interpretation. Second, it makes it possible to test each constraint (or group of constraints) separately and, therefore, quantify in what measure each constraint (or, e..g., missing link) is respected in the data. We validate our approach using a simulation study and illustrate its potential benefits through the reanalysis of published data. [ABSTRACT FROM AUTHOR]

Functional gastrointestinal disorders (FGIDs) are characterized by chronic or recurrent gastrointestinal symptoms (GS) that are not explained by structural or biochemical abnormalities. FGIDs are related to lower quality of life, increased demands on medical resources, and greater somatization and emotional instability. Furthermore, GS appears to be an indicator of dysbiosis in gut-microbiota, affecting the gut-microbiota-brain relationship. To develop and evaluate the psychometric properties of a new instrument called the Gastrointestinal Symptom Severity Scale (GSSS) using a web-based survey in a sample of neurotypical children and adolescents from Spain. Instrument development and validation processes were applied to the GSSS following its administration as part of an online survey. The sample included 1242 neurotypical children and adolescents. The mean age of participants was 13.95 years, with a standard deviation of 1.37 years. Overall, 13.8% suffered infectious diarrhea, 12.6% suffered abdominal pain, 5% suffered dyspepsia and 2.6% suffered gastro-esophageal reflux. A single-factor model produced good fit indices. Furthermore, internal consistency and test-retest reliability outcomes were acceptable. The GSSS was found to have acceptable metric measurement invariance. Significant correlations with other instruments were produced and were of expected direction and magnitude, confirming scale validity for hypothesis testing. Conclusions: The GSSS shows promising psychometric properties for assessing GS in neurotypical Spanish adolescents and children. What is Known: • To the best of our knowledge, instruments assessing the severity of gastrointestinal symptoms in children and adolescents are still too few. What is New: • The GSSS shows promising psychometric properties for assessing GS in neurotypical adolescents and children. The GSSS may help improve understanding of GS involvement in the gut-brain microbiota axis in children and adolescents. [ABSTRACT FROM AUTHOR]