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Only 20% of the estimated 5 million species of insects on Earth are named and yet insects are poorly represented in protected area assessments, and insect declines are of concern globally. Here, we explore how to increase the discovery of new species and understanding of this group through analysis of 10,097 tropical rainforest bark beetles (Scolytinae) from eight different ecological studies between 2000 and 2018 in the Australian Wet Tropics. Of the 107 species identified, 58 are undescribed: an increase of 37% on the 156 species known from Australia. Rarefaction indicates doubling sampling would increase the number of species by 17. As hypothesised, new species are significantly smaller, less abundant and less widespread than described species making them more extinction‐prone than named species. Flight interception traps collected 84% of individuals and 98% of species confirming the effectiveness of a single sampling method for some beetles. Increased locations and collection from the canopy may sample further species rather than additional collecting methods. Scolytines are relatively well studied with taxonomists at the forefront of using modern methods to resolve formerly intractable groups. Hence, these new species are more likely to be named than others in many other beetle groups where taxonomy has largely stalled. To increase species description rates and to avoid most species becoming extinct before being named, we call on taxonomists to use new character systems provided by DNA methods and advances in the rapidly developing field of artificial intelligence. [ABSTRACT FROM AUTHOR]

Abstract This paper examines the ethical considerations surrounding intellectual freedom and social responsibility in public libraries (i.e., municipal and public school libraries) in the post-truth era. While libraries serve a crucial role in fostering an informed democracy, recent events have put public libraries, and front-line librarians themselves, in the “hot seat.” This paper examines the implications of recent campaigns for book bans, considerations around public libraries purchasing harmful and anti-science information, as well as political efforts to restrict the types of information public librarians are able to share with the public. Public librarians are professionally trained to value the role libraries serve as an information institution in a democracy; however, we argue that the contemporary ethical dilemmas public librarians face inflicts moral injury and may actively harm the identity central to public librarians’ motivation to serve their communities. The paper concludes with a sobering discussion of how these ethical dilemmas in public libraries might serve as a cautionary tale for bureaucrats working on the front-lines of public service in the post-truth era. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to determine if self-stigma-related variables predicted communicative participation and mental health in adults who stutter. A progressive model of self-stigma was theorized and tested. Method: Adults who stutter (N = 344) completed a survey that included measures of communicative participation, global mental health, and a variety of self-stigma-related variables including perceived enacted stigma, stigma awareness, anticipated stigma, felt stigma, stereotype agreement, and stigma application, in addition to demographic and speech-related variables. Hierarchical regression was performed to test whether self-stigma-related variables progressively explained significant variance in both communicative participation and global mental health.c Results: After controlling for demographic and speech-related variables, stigma-related variables were found to be significant predictors of both communicative participation and global mental health among adults who stutter. Most self-stigma-related variables entered later in the model predicted additional unique variance in the outcome variables than the self-stigma-related variables entered in previous steps, thus supporting the trickle-down and progressive nature of the self-stigma model theorized. Conclusions: Accounting for self-stigma in the assessment and treatment of individuals who stutter may identify and ultimately reduce environmental and personal barriers to communicative functioning and well-being in people who stutter. The self-stigma terminology and model described in this study will help practitioners, researchers, and the public better understand the process of selfstigma and how it may be associated with adverse outcomes experienced by people who stutter. [ABSTRACT FROM AUTHOR]

Insects are posited to be declining globally. This is particularly pertinent in tropical forests, which exhibit both the highest levels of biodiversity and the highest rates of biodiversity loss. However, for the hyper-diverse tropical insects there are scant data available to evidence declines. Understanding tropical insect diversity and its response to environmental change has therefore become a challenge, but it is estimated that 80% of tropical insect species remain undescribed 1. Insect biodiversity predictions are based mostly on well-studied taxa and extrapolated to other groups, but no one knows whether resilience to environmental change varies between undescribed and described species. Here, we collected staphylinid beetles from unlogged and logged tropical forests in Borneo and investigated their responses to environmental change. Out of 252 morphospecies collected, 76% were undescribed. Undescribed species showed higher community turnover, reduced abundance and decreased probability of occurrence in logged forests. Thus the unknown components of tropical insect biodiversity are likely more impacted by human-induced environmental change. If these patterns are widespread, how accurate will assessments of insect declines in the tropics be? Boyle et al. present a case study to demonstrate that the unknown components of tropical insect biodiversity are likely those that are more greatly impacted by environmental change. The authors ask the question: given that an expected 80% of tropical insects remain undescribed, how accurate will assessments of insect declines in the tropics be? [ABSTRACT FROM AUTHOR]

Background: The standard approach for classifying child/youth psychiatric disorder as present or absent in epidemiological studies is lay‐administered structured, standardized diagnostic interviews (interviews) based on categorical taxonomies such as the DSM and ICD. Converting problem checklist scale scores (checklists) to binary classifications provides a simple, inexpensive alternative. Methods: Using assessments obtained from 737 parents, we determine if child/youth behavioral, attentional, and emotional disorder classifications based on checklists are equivalent psychometrically to interview classifications. We test this hypothesis by (1) comparing their test–retest reliabilities based on kappa (κ), (2) estimating their observed agreement at times 1 and 2, and (3) in structural equation models, comparing their strength of association with clinical status and reported use of prescription medication to treat disorder. A confidence interval approach is used to determine if parameter differences lie within the smallest effect size of interest set at ±0.125. Results: The test–retest reliabilities (κ) for interviews compared with checklists met criteria for statistical equivalence: behavioral,.67 and.70; attentional,.64 and.66; and emotional,.61 and.65. Observed agreement between the checklist and interviews on classifications of disorder at times 1 and 2 was, on average, κ =.61. On average, the β coefficients estimating associations with clinical status were.59 (interviews) and.63 (checklists); and with prescription medication use,.69 (interviews) and.71 (checklists). Behavioral and attentional disorders met criteria for statistical equivalence. Emotional disorder did not, although the coefficients were stronger numerically for the checklist. Conclusions: Classifications of child/youth psychiatric disorder from parent‐reported checklists and interviews are equivalent psychometrically. The practical advantages of checklists over interviews for classifying disorder (lower administration cost and respondent burden) are enhanced by their ability to measure disorder dimensionally. Checklists provide an option to interviews in epidemiological studies of common child/youth psychiatric disorders. [ABSTRACT FROM AUTHOR]

Purpose: Speech-language pathologists are influential in shaping identity development for individuals who stutter, particularly as it relates to communication. This study investigated the experiences of lesbian, gay, and bisexual individuals who stutter to learn more about how multiple marginalized identities affect their psychosocial experiences. Method: Semi-structured interviews were conducted with seven individuals who stutter with lesbian, gay, and bisexual identities. Participants ranged in age from 22 to 60 years. Data were analyzed for themes and categories by using interpretive phenomenological analysis. Results: Four primary themes were identified: (a) the importance of visibility and shared social identity connections for affirmation; (b) effects of oppressive social expectations on identity; (c) intersectionality of stuttering, gay, lesbian, and bisexual identities; and (d) effects of not being affirmed for identity. Discussion: Results are discussed in the context of identity affirmation and intersectionality. Through an understanding of identity formation and psychosocial experiences of lesbian, gay, and bisexual individuals who stutter, speechlanguage pathologists can use identity-affirmative practices to support individuals who stutter and mitigate stigmatizing experiences. Implications focus on suggestions for the provision of identity-affirming speech-language pathology practices for students who stutter. [ABSTRACT FROM AUTHOR]

A pair of anti-segregation marches held in Georgia in 1987 provides an opportunity for historical analysis of the role of race in mainstream news coverage of social protest. These protests were somewhat unique in that both anti-segregation marchers and counter-protesters – including KKK members – were on hand for both marches. Analysis of newspaper articles shows that coverage tended to give more space to White counter-protesters than Black protesters, did little to discuss the reasons behind the marches, and cast the primarily Black anti-segregation marchers as outsiders. This reinforces central themes of the protest paradigm – whereby groups that threaten the status quo are treated more critically. Perhaps most importantly, the findings also reinforce patterns of research demonstrating a disparity in news treatment between Black protesters and White counter-protesters. [ABSTRACT FROM AUTHOR]

Under what circumstances do armed groups in conflict choose to use terrorist bombings? This article challenges the conventional wisdom that terrorist bombings are done by either ideologically-driven or weak armed groups who have no reasonable prospect of success on the battlefield. Drawing from Mao's theory of protracted struggle, it argues that terrorist bombings are a weapon of choice for armed groups that have transitioned into capable fighting armies but lack the degree of popular support they need to be a serious political contender. Using data on attributed terrorist bombings from 1998–2005, it finds that Islamist groups and older armed groups with sizeable membership are more likely to use terrorist bombings than smaller or newer groups. [ABSTRACT FROM AUTHOR]

Objective: Child and youth mental health problems are often assessed by parent self-completed checklists that produce dimensional scale scores. When converted to binary ratings of disorder, little is known about their psychometric properties in relation to classifications based on lay-administered structured diagnostic interviews. In addition to estimating agreement, our objective is to test for statistical equivalence in the test-retest reliability and construct validity of two instruments used to classify child emotional, behavioural, and attentional disorders: the 25-item, parent completed Ontario Child Health Study Emotional Behavioural Scales-Brief Version (OCHS-EBS-B) and the Mini International Neuropsychiatric Interview for Children and Adolescents-parent version (MINI-KID-P). Methods: This study draws on independent samples (n = 452) and uses the confidence interval approach to test for statistical equivalence. Reliability is based on kappa (κ). Construct validity is based on standardized beta coefficients (β) estimated in structural equation models. Results: The average differences between the MINI-KID-P and OCHS-EBS-B in κ and β were −0.022 and −0.020, respectively. However, in both instances, criteria for statistical equivalence were met in only 5 of 12 comparisons. Based on κ, between-instrument agreement on the classifications of disorder went from 0.481 (attentional disorder) to 0.721 (emotional disorder) but were substantially higher (0.731 to 0.895, respectively) when corrected for attenuation due to measurement error. Conclusions: Although falling short of equivalence, the results suggest on balance that the reliability and validity of the two instruments for classifying child psychiatric disorder assessed by parents are highly comparable. This conclusion is supported by the high levels of agreement between the instruments after correcting for attenuation due to measurement error. [ABSTRACT FROM AUTHOR]

How should the United States recalibrate its counterterrorism policy for an era of great power competition? With the end of unipolarity, the United States cannot fight terrorists and compete with Russia and China with equal energy, but must instead make hard choices about its priorities and resources. Among those hard choices are what to do with the web of counterterrorism partnerships with other governments that have formed in the post- 9/11 era. This article proposes three broad principles—linkages, license, and legitimacy—that the United States can use to evaluate its policy and these partnerships, with the aim of recasting U.S. counterterrorism policy for an era of great power competition. [ABSTRACT FROM AUTHOR]

This study aimed to identify what types of major discrimination have been experienced by adults who stutter throughout their lives, and investigate the association between the number of different types of major discrimination events experienced and quality of life. Measures of quality of life (Kemp Quality of Life Scale) and major discrimination (adapted Major Experiences of Discrimination Scale) were completed by 303 adults who stutter. Correlational and regression analyses were conducted with these variables. A majority (56%) of the participants had experienced at least one episode of major discrimination due to stuttering during their lives. The major discrimination experiences most commonly reported included not being hired for a job and being discouraged by a teacher or advisor from pursuing certain careers or jobs because of stuttering. There was a significant negative relationship between quality of life and major discrimination. Increased major discrimination predicted lower quality of life even after taking into account demographic variables and severity of physical speech disruption. The findings of a negative association between major discrimination and quality of life add support to the notion that reducing societal stigma related to stuttering should be a priority of the field. Discriminatory practices of listeners constitute a social-environmental barrier to communicative participation and quality of life in people who stutter and should be addressed by professionals in the field of speech-language pathology and other stakeholders. • Adults who stutter reported what kinds of major discrimination they have experienced in their lives due to stuttering. • Over half of the sample reported experiencing at least one instance of major discrimination due to stuttering. • Increased experiences of major discrimination were significantly correlated with reduced self-reported quality of life. [ABSTRACT FROM AUTHOR]

Purpose: This study examined the role of uncertainty and perceived control in predicting the communicative participation and mental health of adults who stutter. Method: Two hundred sixty-nine adults who stutter completed measures of uncertainty about stuttering, perceived control of stuttering, communicative participation, and global mental health. In addition, participants self-reported on a variety of demographic and speech-related measures. Correlational analyses and hierarchical regression were performed to determine associations between variables of interest. Results: Uncertainty accounted for significant variance in communicative participation and global mental health after statistically controlling for the effects of demographic and speech-related variables. Perceived control accounted for significant variance in communicative participation over and above what was accounted for by demographic variables, speech-related variables, and uncertainty. Conclusions: The findings suggest that uncertainty about stuttering and perceived control of stuttering should be accounted for during assessment and intervention with adults who stutter. Interventions that specifically target uncertainty and perceived control may be useful in improving therapeutic outcomes for individuals who stutter. [ABSTRACT FROM AUTHOR]

Logging and habitat conversion create hotter microclimates in tropical forest landscapes, representing a powerful form of localised anthropogenic climate change. It is widely believed that these emergent conditions are responsible for driving changes in communities of organisms found in modified tropical forests, although the empirical evidence base for this is lacking.Here we investigated how interactions between the physiological traits of genera and the environmental temperatures they experience lead to functional and compositional changes in communities of ants, a key organism in tropical forest ecosystems.We found that the abundance and activity of ant genera along a gradient of forest disturbance in Sabah, Malaysian Borneo, was defined by an interaction between their thermal tolerance (CTmax) and environmental temperature. In more disturbed, warmer habitats, genera with high CTmax had increased relative abundance and functional activity, and those with low CTmax had decreased relative abundance and functional activity.This interaction determined abundance changes between primary and logged forest that differed in daily maximum temperature by a modest 1.1°C, and strengthened as the change in microclimate increased with disturbance. Between habitats that differed by 5.6°C (primary forest to oil palm) and 4.5°C (logged forest to oil palm), a 1°C difference in CTmax among genera led to a 23% and 16% change in relative abundance, and a 22% and 17% difference in functional activity. CTmax was negatively correlated with body size and trophic position, with ants becoming significantly smaller and less predatory as microclimate temperatures increased.Our results provide evidence to support the widely held, but never directly tested, assumption that physiological tolerances underpin the influence of disturbance‐induced microclimate change on the abundance and function of invertebrates in tropical landscapes. A free Plain Language Summary can be found within the Supporting Information of this article. [ABSTRACT FROM AUTHOR]

Why does the United States seek to export its own political and economic system as part of an intervention? We argue that the United States has an ideologically inflected strategic culture which has yielded two "ways" of intervention over time. The limited model is cost-conscious and cedes control over the future of the state to local actors provided that they guarantee open markets and good government. The vindicationist model involves the United States paying costs to remake another society in its own image. We argue that the vindicationist way of intervention is activated by specific types of strategic surprises, which cause policymakers to react by gambling on interventions to remake another society. To empirically investigate this claim, we examine the record of America's major interventions from 1946 to 2005 and present two contrasting case studies of Cold War interventions in Lebanon and the Dominican Republic. [ABSTRACT FROM AUTHOR]

The US will not be able to manage a long-term ideological struggle unless it addresses illiberalism in its own political institutions. [ABSTRACT FROM AUTHOR]

Purpose: The purposes of this study were to examine the self-efficacy of school-based speech-language pathologists (SLPs) in conducting multidimensional treatment with children who stutter (CWS) and to identify correlates of self-efficacy in treating speech-related, social, emotional, and cognitive domains of stuttering. Method: Three hundred twenty randomly selected schoolbased SLPs across the United States responded to an online survey that contained self-efficacy scales related to speech, social, emotional, and cognitive components of stuttering. These ratings were analyzed in relation to participants' beliefs about stuttering treatment and their comfort level in treating CWS, perceived success in therapy, and empathy levels, in addition to their academic and clinical training in fluency disorders as well as demographic information. Results: Overall, SLPs reported moderate levels of selfefficacy on each self-efficacy scale and on a measure of total self-efficacy. Significant positive associations were observed between SLPs' self-efficacy perceptions and their comfort level in treating CWS, self-reported success in treatment, beliefs about the importance of multidimensional treatment, and self-reported empathy. There were some discrepancies between what SLPs believed was important to address in stuttering therapy and how they measured success in therapy. Conclusions: Among school-based SLPs, self-efficacy for treating school-age CWS with a multidimensional approach appears stronger than previously reported; however, more progress in training and experience is needed for SLPs to feel highly self-efficacious in these areas. Continuing to improve clinician self-efficacy for stuttering treatment through improved academic training and increased clinical experiences should remain a high priority in order to enhance outcomes for CWS. [ABSTRACT FROM AUTHOR]

Background: Nurse-Family Partnership (NFP) involves public health nurses providing frequent home visits from early pregnancy until children reach age 2 years, focusing on first-time parents experiencing socioeconomic disadvantage. Our aim was to evaluate NFP's effectiveness in improving child and maternal health. Methods: We conducted an analysis of prenatal secondary outcomes in an ongoing randomized controlled trial in British Columbia; the data used in this analysis were collected from January 2014 to May 2017. Participants were pregnant girls and women aged 14–24 years who were preparing to parent for the first time and experiencing socioeconomic disadvantage. They were randomly allocated 1:1 to the intervention (NFP plus existing services) or control group (existing services). Prespecified prenatal secondary outcome indicators were changes in use of nicotine cigarettes and alcohol use by 34–36-weeks' gestation. We also report on prespecified exploratory cannabis and street drug use measures. We used mixed-effect models for longitudinal and clustered data to estimate intervention effects. Analyses were by intention to treat. Results: The median gestational age at baseline for the 739 participants (368 participants in the intervention group, 371 in the comparison group) was 20 weeks, 6 days. By 34–36 weeks' gestation, NFP significantly reduced cigarette counts (over the past 2 d) (difference in changes [DIC] of count −1.6, 95% confidence interval [CI] −6.4 to −1.3) in those who smoked. NFP also significantly reduced rates of prenatal cannabis use (DIC −6.4, 95% CI −17.0 to −1.7), but not rates of street drug or "any" substance use. While we observed decreased rates of cigarette and alcohol use in both groups (DIC of proportions −2.8, 95% CI −15.3 to 0.6; DIC −0.5, 95% CI −8.7 to 1.8, respectively), these changes were not statistically significant. Interpretation: We found no evidence that NFP was effective in reducing rates of prenatal cigarette and alcohol use; however, it led to reduced prenatal cannabis use, and in smokers it led to modest reductions in cigarette use. NFP may therefore hold promise for reducing some types of prenatal substance use in disadvantaged populations. Trial registration: ClinicalTrials.gov, no. NCT01672060. [ABSTRACT FROM AUTHOR]

Explanations for the third-person phenomenon generally hinge on either self-favoring biases or cognitive mechanisms. While controlling for common perceptual factors, we demonstrate an additional cognitive component: exemplar availability, using a 2-study design. The first considers the third-person perception in the context of media-generated stereotypes. The second considers 3 distinct types of advertisements meant to evoke varied third- and first-person perceptions. Results of both studies showed that the ability to think of examples serves as the most consistent predictor, even after accounting for the influence of perceived exposure and similarity. [ABSTRACT FROM AUTHOR]

This paper explores some of the documents that provide a foundation for the Church and its ministries to deliver justice and mercy to all, including students with disabilities. First, Catholic Social Teaching (CST) traditions will be presented as the foundation to some of the documents of the American Church. A chronology of the documents of United States bishops will trace the flow of CST as the impetus for designing and delivering programs for students with disabilities in Catholic schools. Implications for Catholic schools are outlined for next steps for implementation. [ABSTRACT FROM AUTHOR]

The article presents the discussion on special issue of the Journal of Catholic Education exploring issues surrounding inclusion of students with disabilities in Catholic schools. Topics include supporting inclusion of people with disabilities, immigrants, and the poor; exploring the Church's Call for Inclusion offering a case for implementing inclusionary approaches in Catholic schools; and debunking five common misperceptions about inclusion of students with disabilities in Catholic schools.

The twin uncertainties of the pandemic and the economic downturn have taken a toll on our Catholic schools. Yet reports across the country are that Catholic schools have been very successful in remote learning. Although there are well-documented efforts to define the values of Catholic schools, these values are not fully known and there is still not a well-crafted national value proposition for Catholic schools. As the context surrounding Catholic schools has changed, it has become imperative that Catholic schools coalesce around a new value proposition during uncertain times. What follows is an attempt by a group of dedicated Catholic school stakeholders determined to change the narrative. As our schools have pivoted to new forms of delivery and connections, this ad hoc group represents the same type of creative efforts to form a community. As a committee, we identified five themes of hope that can continue to guide the work and witness of our Catholic schools: prayer, partnership with families, personalization, persistence, and planning. In the following sections, we provide a rationale and overview of each theme. We also include relevant testimonials of diverse stakeholders to illuminate each theme and give voice to the hope across our school communities. [ABSTRACT FROM AUTHOR]

Reference [1] defined spin-weighted spherical functions as functions on the spin group Spin(3) SU(2) or the rotation group SO(3), and described an operator I K i analogous to the usual angular-momentum operator I L i . The equation defining the raising and lowering operators of I K i SB I z i sb contained a typo. Erratum: "How should spin-weighted spherical functions be defined?". [Extracted from the article]

Objectives: To compare the reliability and convergent validity of parent assessments from the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID-a structured diagnostic interview) and the Ontario Child Health Study Emotional Behavioural Scales (OCHS-EBS) symptom checklist for classifying conduct disorder (CD), conduct disorder or oppositional defiant disorder (CD-ODD), attention-deficit hyperactivity disorder (ADHD), major depressive disorder (MDD), generalized anxiety disorder (GAD), and separation anxiety disorder (SAD) based on DSM-5 criteria.Methods: Data came from 283 parent-youth dyads aged 9 to 18 years. Parents and youth completed the assessments separately on 2 different occasions 7 to 14 days apart. After converting the OCHS-EBS scale scores to binary disorder classifications, we compare test-retest reliability estimates and use structural equation modelling (SEM) to compare estimates of convergent validity for the same disorders assessed by each instrument.Results: Average test-retest reliabilities based on κ were 0.71 (MINI-KID) and 0.67 (OCHS-EBS). The average β coefficients for 3 latent measures comprising the following indicators-parent perceptions of youth mental health need and impairment, diagnosis of specific disorders based on health professional communications and youth taking prescribed medication, and youth classifications of disorder based on the MINI-KID-were 0.67 (MINI-KID) and 0.69 (OCHS-EBS).Conclusion: The OCHS-EBS and MINI-KID achieve comparable levels of reliability and convergent validity for classifying child psychiatric disorder. The flexibility, low cost, and minimal respondent burden of checklists for classifying disorder make them well suited for studying disorder in the general population and screening in clinical settings. [ABSTRACT FROM AUTHOR]

Background: Depression, anxiety, and substance use disorders are leading causes of morbidity worldwide. The most commonly used illicit substance is cannabis and there is some evidence that the association between cannabis use and poor mental health is more pronounced among females compared with males. This analysis examines sex differences in the association between cannabis use and major depressive episode (MDE), suicidal thoughts and attempts, and psychological distress.Methods: This study uses data from the 2002 and 2012 Canadian Community Health Survey's Mental Health Component, repeated cross-sectional surveys of nationally representative samples of Canadians 15 years of age and older ( n = 43,466). Linear and binary logistic regressions were performed, applying weighting and bootstrapping.Results: There were significant sex differences in the strength of the association between cannabis use and suicidal thoughts and attempts and psychological distress, but not MDE. Females who reported using cannabis occasionally (defined as 1 to 4 times a month) reported higher levels of psychological distress than their male counterparts. Females who reported using regularly (defined as more than once per week) reported higher levels of psychological distress and were more likely to report suicidal thoughts and attempts.Conclusions: Future research is needed to further our understanding of the nature of these sex differences. Public health messaging should incorporate being female as a potential risk factor for the co-occurrence of cannabis use and emotional problems, particularly at higher frequencies of use. Clinicians should also be aware of this association to better inform integrated mental health and substance use screening, discussions, and care, particularly for female patients. [ABSTRACT FROM AUTHOR]

Importance: Intimate partner violence (IPV) is a public health problem with significant adverse consequences for women and children. Past evaluations of a nurse home visitation program for pregnant women and first-time mothers experiencing social and economic disadvantage have not consistently shown reductions in IPV.Objective: To determine the effect on maternal quality of life of a nurse home visitation program augmented by an IPV intervention, compared with the nurse home visitation program alone.Design, Setting, and Participants: Cluster-based, single-blind, randomized clinical trial at 15 sites in 8 US states (May 2011-May 2015) enrolling 492 socially disadvantaged pregnant women (≥16 years) participating in a 2.5-year nurse home visitation program.Interventions: In augmented program sites (n = 229 participants across 7 sites), nurses received intensive IPV education and delivered an IPV intervention that included a clinical pathway to guide assessment and tailor care focused on safety planning, violence awareness, self-efficacy, and referral to social supports. The standard program (n = 263 participants across 8 sites) included limited questions about violence exposure and information for abused women but no standardized IPV training for nurses.Main Outcomes and Measures: The primary outcome was quality of life (WHOQOL-BREF; range, 0-400; higher score indicates better quality of life) obtained through interviews at baseline and every 6 months until 24 months after delivery. From 17 prespecified secondary outcomes, 7 secondary end points are reported, including scores on the Composite Abuse Scale, SPAN (Startle, Physiological Arousal, Anger, and Numbness), Prime-MD Patient Health Questionnaire, TWEAK (Tolerance/Worry About Drinking/Eye-Opener/Amnesia/C[K]ut Down on Drinking), Drug Abuse Severity Test, and the 12-Item Short-Form Health Survey (physical and mental health), version 2.Results: Among 492 participants enrolled (mean age, 20.4 years), 421 (86%) completed the trial. Quality of life improved from baseline to 24 months in both groups (change in WHOQOL-BREF scores from 299.5 [SD, 54.4] to 308.2 [SD, 52.6] in the augmented program group vs from 293.6 [SD, 56.4] to 316.4 [SD, 57.5] in the standard program group). Based on multilevel growth curve analysis, there was no statistically significant difference between groups (modeled score difference, -4.9 [95% CI, -16.5 to 6.7]). There were no statistically significant differences between study groups in any of the secondary participant end points. There were no adverse events recorded in either group.Conclusions and Relevance: Among pregnant women experiencing social and economic disadvantage and preparing to parent for the first time, augmentation of a nurse home visitation program with a comprehensive IPV intervention, compared with the home visitation program alone, did not significantly improve quality of life at 24 months after delivery. These findings do not support the use of this intervention.Trial Registration: ClinicalTrials.gov Identifier: NCT01372098. [ABSTRACT FROM AUTHOR]

Objective: To describe the methodology of the 2014 Ontario Child Health Study (OCHS): a province-wide, cross-sectional, epidemiologic study of child health and mental disorder among 4- to 17-year-olds living in household dwellings.Method: Implemented by Statistics Canada, the 2014 OCHS was led by academic researchers at the Offord Centre for Child Studies (McMaster University). Eligible households included families with children aged 4 to 17 years, who were listed on the 2014 Canadian Child Tax Benefit File. The survey design included area and household stratification by income and 3-stage cluster sampling of areas and households to yield a probability sample of families.Results: The 2014 OCHS included 6,537 responding households (50.8%) with 10,802 children aged 4 to 17 years. Lower income families living in low-income neighbourhoods were less likely to participate. In addition to measures of childhood mental disorder assessed by the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) and OCHS Emotional Behavioural Scales (OCHS-EBS), the survey contains measures of neighbourhoods, schools, families and children, and includes administrative data held by the Ministries of Education and Health and Long-Term Care.Conclusions: The complex survey design and differential non-response of the 2014 OCHS required the use of sampling weights and adjustment for design effects. The study is available throughout Canada in the Statistics Canada Research Data Centres (RDCs). We urge external investigators to access the study through the RDCs or to contact us directly to collaborate on future secondary analysis studies based on the OCHS. [ABSTRACT FROM AUTHOR]

Objectives: To determine if levels of neighbourhood poverty and neighbourhood antisocial behaviour modify associations between household poverty and child and youth mental health problems.Methods: Data come from the 2014 Ontario Child Health Study-a provincially representative survey of 6537 families with 10,802 four- to 17-year-olds. Multivariate multilevel modelling was used to test if neighbourhood poverty and antisocial behaviour interact with household poverty to modify associations with children's externalizing and internalizing problems based on parent assessments of children (4- to 17-year-olds) and self-assessments of youth (12- to 17-year-olds).Results: Based on parent assessments, neighbourhood poverty, and antisocial behaviour modified associations between household poverty and children's mental health problems. Among children living in households below the poverty line, levels of mental health problems were 1) lower when living in neighbourhoods with higher concentrations of poverty and 2) higher when living in neighbourhoods with more antisocial behaviour. These associations were stronger for externalizing versus internalizing problems when conditional on antisocial behaviour and generalized only to youth-assessed externalizing problems.Conclusion: The lower levels of externalizing problems reported among children living in poor households in low-income neighbourhoods identify potential challenges with integrating poorer households into more affluent neighbourhoods. More important, children living in poor households located in neighbourhoods exhibiting more antisocial behaviour are at dramatically higher risk for mental health problems. Reducing levels of neighbourhood antisocial behaviour could have large mental health benefits, particularly among poor children. [ABSTRACT FROM AUTHOR]

The authors look at the findings from the 2014 Ontario Child Health Studies to contend that core measures of children's mental health be collected in the general population at regular intervals. Topics discussed include an increase in the proportion of males aged four to 11 years with attention-deficit/hyperactivity disorder, how children with mental health challenges access community-based mental health agencies, and three indicators of the core measures of children's mental health.

Highlights • Increased disclosure of stuttering was related to elevated quality of life. • Individuals with support group experience disclosed their stuttering more. • Concealment of stuttering from others is not uncommon. Abstract Purpose This study investigated the disclosure practices of people who stutter, and the relationship between disclosure of stuttering and quality of life. Method Participants were 322 adults who stutter recruited from speech-language pathologists and support group leaders. Participants completed a survey that contained items measuring level of disclosure of stuttering, as well as a global measure of self-rated quality of life. Participants were grouped into low, average, and high quality of life subgroups. Analysis of variance tests compared disclosure levels among these subgroups. Results The low quality of life subgroup reported significantly lower levels of disclosure compared to both the average and high quality of life subgroups. Participants with self-help/support group experience for stuttering demonstrated significantly higher levels of disclosure of stuttering compared to individuals without such experience. In addition, a substantial number of participants in the overall sample reported that they more than rarely feel the need to conceal stuttering from others (40%), and that no one knows that they stutter in many areas of life (37%). Conclusions Attempts to conceal stuttering in at least some life situations are not uncommon among adults who stutter. However, being involved in self-help support groups may be a helpful way of increasing disclosure of stuttering. Speech-language pathologists should become aware of the positive relationship between disclosure of stuttering and quality of life and its relevance in assessment and treatment when working with people who stutter. [ABSTRACT FROM AUTHOR]

Background: Individuals born extremely preterm are exposed to significant perinatal stresses that are associated with an increased risk of psychopathology. However, a paucity of longitudinal studies has prevented the empirical examination of long‐term, dynamic effects of perinatal adversity on mental health. Here, internalizing and externalizing problems from adolescence through adulthood were compared in individuals born at extremely low birth weight (ELBW; <1,000 g) and normal birth weight (NBW; >2,500 g). Methods: Internalizing and externalizing data were collected over 20 years in three waves, during adolescence, young adulthood, and adulthood. Growth models were used to compare longitudinal trajectories in a geographically based sample of 151 ELBW survivors and 137 NBW control participants born between 1977 and 1982 matched for age, sex, and socioeconomic status at age 8. Results: After adjusting for sex, socioeconomic and immigrant status, and family functioning, ELBW survivors failed to show the normative, age‐related decline in internalizing problems over time relative to their NBW peers (β = .21; p < .01). Both groups exhibited small declines in externalizing problems over the same period. Self‐esteem (but not physical health, IQ, or maternal mood) partially mediated the association between ELBW status and internalizing problems. Conclusions: Extremely low birth weight survivors experienced a blunting of the expected improvement in depression and anxiety from adolescence to adulthood. These findings suggest that altered physiological regulatory systems supporting emotional and cognitive processing may contribute to the maintenance of internalizing problems in this population. Read the full article at doi: 10.1111/jcpp.12971 [ABSTRACT FROM AUTHOR]

Perinatal and later postnatal adversities have been shown to adversely affect socioeconomic trajectories, while enhanced early cognitive abilities improve them. However, little is known about the combined influence of these exposures on social mobility. In this study, we examined if childhood IQ moderated the association between four different types of postnatal adversity (childhood socioeconomic disadvantage, childhood sexual abuse, lifetime psychiatric disorder, and trait neuroticism) and annual earnings at 30–35 years of age in a sample of 88 extremely low birth weight survivors. Our results suggested that higher childhood IQ was associated with greater personal income at age 30–35. Extremely low birth weight survivors who did not face psychological adversities and who had higher childhood IQ reported higher income in adulthood. However, those who faced psychological adversity and had higher childhood IQ generally reported lower income in adulthood. Our findings suggest that cognitive reserve may not protect preterm survivors against the complex web of risk factors affecting their later socioeconomic attainment. [ABSTRACT FROM AUTHOR]

Introduction: Self‐completed checklists measuring youth mental health problems produce dimensional scale scores and can be converted to categorical classifications representing the presence/absence of psychopathology. We test whether categorical classifications from scale scores are equivalent psychometrically to categorical classifications of the same problems obtained by lay‐administered standardized structured diagnostic interviews. Methods: The sample of n = 325 youth aged 12–18 (44% male) and their parent/caregivers come from combined test–retest reliability studies conducted in Ontario, Canada, from 2011 to 2015. Ontario Child Health Study Emotional Behavioural Scales‐Brief Version (OCHS‐EBS‐B) scores converted to categorical classifications of emotional and behavioral problems were compared with interview classifications. We test hypotheses of statistical equivalence and inferiority, using a confidence interval approach to detect if differences lie within the smallest effect size of interest of ±0.18. We compare categorical classifications on: (1) test–retest reliability (ҡ), (2) content validity (between‐instrument agreement), and (3) construct validity (strength of association with three mental health‐related constructs). Results: Average test–retest reliabilities were 0.695 (checklists) and 0.670 (interviews). The reliability of checklist emotional problem classifications was not inferior to interview classifications and the difference in reliability between instruments for behavioral problems was small (−0.036). Average between‐instrument agreement was ҡ = 0.586 (observed) and ҡ = 0.841 (corrected for attenuation due to measurement error) indicating high content overlap. Statistical equivalence criteria were met in 5 of 6 construct validity comparisons. Conclusions: Categorical classifications of emotional and behavioral problems from youth‐reported checklists are, on balance, equivalent to interview classifications. Checklists represent a simple, brief, inexpensive alternative to interviews. [ABSTRACT FROM AUTHOR]

Understanding how community assembly processes drive biodiversity patterns is a central goal of community ecology. While it is generally accepted that ecological communities are assembled by both stochastic and deterministic processes, quantifying their relative importance remains challenging. Few studies have investigated how the relative importance of stochastic and deterministic community assembly processes vary among taxa and along gradients of habitat degradation. Using data on 1645 arthropod species across seven taxonomic groups in Malaysian Borneo, we quantified the importance of ecological stochasticity and of a suite of community assembly processes across a gradient of logging intensity. The relationship between logging and community assembly varied depending on the specific combination of taxa and stochasticity metric used, but, in general, the processes that govern invertebrate community assembly were remarkably robust to changes in land use intensity. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to identify contributors to communicative participation in adults who stutter. Specifically, it was of interest to determine whether psychosocial variables of self-esteem, self-efficacy, and social support were predictive of communicative participation beyond contributions of demographic and speech-related variables. Method: Adults who stutter (N = 339) completed an online survey that included measures of communicative participation, self-esteem, self-efficacy, social support, self-reported speech-related variables (speech usage, number of years stuttering, history of treatment and selfhelp support group participation for stuttering, and physical speech disruption severity), and demographics (age, sex, living situation, education, and employment status). Hierarchical regression was performed for prediction of communicative participation, in addition to calculating Spearman correlations between social roles variables, communicative participation, and physical speech disruption severity. Results: After controlling for demographic and speech-related variables, self-esteem, self-efficacy, and social support each significantly predicted communicative participation in adults who stutter. Large correlations were observed between communicative participation and measures of social roles, whereas medium correlations were observed between physical speech disruption severity and measures of social roles. Conclusions: Communicative participation in adults who stutter is associated with a variety of demographic, speech-related, and psychosocial variables. Speech-language pathologists should be aware of predictors of communicative participation such as self-esteem, self-efficacy, and social support, in addition to severity of physical speech disruptions. They should consider and evaluate these factors in clients who stutter and target them in treatment if necessary. [ABSTRACT FROM AUTHOR]

Purpose The aim of this study was to identify potential relationships between self-stigma (stigma awareness and stigma application) and stress, physical health, and health care satisfaction among a large sample of adults who stutter. It was hypothesized that both stigma awareness and stigma application would be inversely related to measures of physical health and health care satisfaction, and positively related to stress. Furthermore, it was anticipated that stress mediated the relationship between self-stigma and physical health. Method A sample of adults who stutter in the United States ( n = 397) completed a web survey that assessed levels of stigma awareness and stigma application, stress, physical health, and health care satisfaction. Correlational analyses were conducted to determine the relationships between these variables. Results Higher levels of stigma awareness and stigma application were associated with increased stress, decreased overall physical health, and decreased health care satisfaction (i.e., discomfort obtaining health care due to stuttering, and adverse health care outcomes due to stuttering), and these relationships were statistically significant. Stress was identified as a mediator between stigma application and physical health. Conclusion Because adults who stutter with higher levels of self-stigma are at risk for decreased physical health through increased stress, and lower satisfaction with their health care experiences as a result of stuttering, it is important for professionals to assess and manage self-stigma in clients who stutter. Self-stigma has implications for not only psychological well-being, but stress, physical health, and health care satisfaction as well. [ABSTRACT FROM AUTHOR]

L3 Electron Devices has developed a high-power multibeam inductive output tube (MBIOT) for the European Spallation Source. In July 2014, L3 was awarded a contract for the design, manufacture, and test of a 1.2 MW, 704.42 MHz, pulsed power MBIOT. In October 2016, factory acceptance testing of the L6200 1.2-MW MBIOT was completed at L3 Electron Devices. In October 2017, site acceptance testing was successfully completed at the European Organization for Nuclear Research (CERN). The ten-beam, permanent magnet-focused device meets the maximum 1.2-MW output power specification with a dc-to-RF efficiency of 70%; efficiency is maintained above 60% down to 650 kW. Factory testing at L3 was limited to a cathode voltage of 43.6 kV and a maximum pulsewidth of $200~\mu \text{s}$. The CERN MBIOT test stand enabled operation at the preferred cathode voltage of 45 kV and at the full pulsewidth of 4 ms. The CERN test stand also offered the ability to individually adjust the filament voltage and bias voltage to each gun, which was not possible with the L3 test configuration. The CERN test stand and MBIOT are currently being prepared to demonstrate long-duration operation. [ABSTRACT FROM AUTHOR]

The decision to appoint Chris Dercon, director of the Tate Modern, as Frank Castorf's successor at the Volksbühne prompted an exodus of the theatre's core artistic ensemble. Chief among those who refused to stay on with Dercon at the helm was the prodigious writer and director René Pollesch. [ABSTRACT FROM AUTHOR]

Background: Preterm birth is associated with an increased risk of depression and anxiety, but it is not known if this is due to greater exposure to risk, or if perinatal adversity amplifies the impact of traditional risk factors. This study sought to determine if exposure to perinatal adversity modifies associations between traditional risk and resilience factors and depression and anxiety in adulthood. Methods: A sample of 142 extremely low‐birth‐weight (ELBW < 1,000 g) survivors and 133 sociodemographically matched normal birth weight (NBW) control participants was followed longitudinally to 22–26 years of age. Separate postnatal risk and resilience scales were created using eight risk and seven resilience factors, respectively. Depression and anxiety were assessed using the internalizing scale of the Young Adult Self‐Report (YASR). This scale was also dichotomized at the 90th percentile to define clinically significant psychopathology. Results: While the average number of risk exposures did not differ between groups, ELBW survivors were more susceptible to risk than NBW control participants. For the ELBW group, each additional risk factor resulted in a 2‐point increase in internalizing scores, and two and a half times the odds of clinically significant internalizing symptoms (OR = 2.47, 95% CI = 1.63, 3.76). The protective effect of resiliency factors was also blunted among ELBW survivors. Conclusions: Extremely low‐birth‐weight survivors may be more sensitive to traditional risk factors for psychopathology and less protected by resiliency factors. Intervention strategies aimed at preventing or reducing exposure to traditional childhood risk factors for psychopathology may reduce the burden of mental illness in adult survivors of prematurity. [ABSTRACT FROM AUTHOR]

Purpose The aim of this study was to (1) document the experiences of enacted stigma (external stigma, experienced discrimination) and felt stigma (anticipation and expectation of discrimination or negative treatment by others) in adults who stutter, (2) investigate their relationships to each other, and (3) investigate their relationships to global mental health. Method Participants were 324 adults who stutter recruited from clinicians and self-help group leaders in the United States. Participants completed an anonymous web survey consisting of measures of enacted stigma, felt stigma, and global mental health. Data analysis focused on obtaining descriptive statistics for enacted stigma and felt stigma, and performing correlational analysis between these variables, and also between these variables and global mental health. Results Most participants reported experiencing several different forms of social devaluation and negative treatment from other people at some point in their lives (i.e., enacted stigma), although they rarely experienced these events during the past year. Most participants agreed that they anticipate future stigmatizing experiences (i.e., felt stigma). Enacted stigma in the past year demonstrated a significant positive relationship to felt stigma. Both enacted stigma in the past year and felt stigma demonstrated significant negative relationships with global mental health. Enacted stigma in the past year and felt stigma were unique predictors of participants’ global mental health. Conclusions People who stutter experience discrimination and social devaluation, and they anticipate future stigmatizing experiences. Both of these types of stigma, enacted and felt, are associated with reduced mental health in adults who stutter. Assessment and therapy with adults who stutter should address these aspects of stuttering. [ABSTRACT FROM AUTHOR]

Children's mental health in Canada is characterized by high needs coupled with stark service shortfalls. In Ontario and in many provinces, addressing these shortfalls is hampered by the absence of a measurement system, something that researchers have long called for. This commentary aims to review the issues and suggest prospects for improving the measurement of children's mental health in Ontario and elsewhere. As background, we first describe the children's mental health needs; outline the rationale for a measurement system; describe previous attempts to introduce such systems, including in Ontario; and discuss the current Ontario situation. We then explore some of the issues that constrain policy and that need to be overcome, and suggest prospects for change -- for advancing the measurement of children's mental health in Ontario and Canada. [ABSTRACT FROM AUTHOR]

Objective: Prior year medical care was compared among youth dying by suicide to their peers. Effect modification of these associations by age or place of residency (rural versus larger community sizes) was examined in a large, medically insured population.Method: This population-based case control study used data from the Office of the Chief Coroner in Ontario, Canada, linked to health care administrative data to examine associations between medical care for mental health or other reasons (versus no medical care) and suicide. Decedents ( n = 1203 males and n = 454 females) were youth (aged 10 to 25 years) who died by suicide in Ontario between April 2003 and March 2014, inclusive. Peers of the same ages were frequency matched to decedents on sex and place of residency. Logistic regression was used to calculate odds ratios and 95% confidence intervals and to test effect modification.Results: Associations with mental health care were stronger in decedents than peers with a gradation of care (i.e., outpatient only, emergency department [ED], inpatient care) in both sexes. However, these associations were weaker among youth living in rural communities. Furthermore, older males (aged 18 to 25 years) were less likely than younger males (aged 10 to 17 years) to access the ED (ambulatory care only). This decrease was observed in rural and larger communities alongside no increase in medical care for other reasons.Conclusions: Geographical and age-related barriers to mental health care exist for youth who die by suicide. Preventive efforts can address these barriers, intervening early and integrating services, including the ED. [ABSTRACT FROM AUTHOR]

This paper discusses the need for research on the psychometric adequacy of self-completed problem checklists to classify child and adolescent psychiatric disorder based on proxy assessments by parents and self-assessments by adolescents. We put forward six theoretical arguments for expecting checklists to achieve comparable levels of reliability and validity with standardized diagnostic interviews for identifying child psychiatric disorder in epidemiological studies and clinical research. Empirically, the modest levels of test-retest reliability exhibited by standardized diagnostic interviews - 0.40 to 0.60 based on kappa - should be achievable by checklists when thresholds or cut-points are applied to scale scores to identify a child with disorder. The few studies to conduct head-to-head comparisons of checklists and interviews in the 1990s concurred that no construct validity differences existed between checklist and interview classifications of disorder, even though the classifications of youth with psychiatric disorder only partially overlapped across instruments. Demonstrating that self-completed problem checklists can classify disorder with similar reliability and validity as standardized diagnostic interviews would provide a simple, brief, flexible way to measuring psychiatric disorder as both a categorical or dimensional phenomenon as well as dramatically lowering the burden and cost of assessments in epidemiological studies and clinical research. [ABSTRACT FROM AUTHOR]

The title of the 2017 Society of Toxicologic Pathology symposium was “Musculoskeletal System.” A brief overview of the General Scientific Symposium is presented herein and describes the topics presented by each speaker. Symposium speakers addressed subjects pertinent to musculoskeletal system toxicologic pathology and drug development ranging from molecular biology of bone homeostasis to regulatory agency requirements and considerations for registration of bone therapeutics. This overview serves to summarize sessions and is intended as a guide to the individual submissions by speakers and symposium contributors. [ABSTRACT FROM AUTHOR]

Purpose: This exploratory study was the first to obtain quantitative and qualitative data on both personal perceptions and perceived public opinion about stuttering in order to identify topics to include in anti-stigma programs for stuttering. Method: Three-hundred ten adults in the United States completed a web survey that assessed knowledge about stuttering and attitudes toward people who stutter (PWS) with questions addressing personal perceptions (direct questions) and perceived public opinion (indirect questions). Results: Many participants reported favorable personal perceptions of PWS regarding their intelligence, competence, and potential for success. However, most participants did not personally believe PWS were confident, and most believed they were shy. Perceived public opinion was more unfavorable as a majority agreed that the public is uncomfortable talking with PWS and that the public would recommend PWS avoid jobs requiring high speech demands and avoid talking to large audiences. A minority of participants agreed PWS are perceived publicly as capable or mentally healthy. Conclusions: The survey demonstrated misunderstandings and negative perceptions of PWS, especially when measured with perceived public opinion. Results can increase our understanding of content areas that should be included in anti-stigma programs for stuttering and highlight different methods for analyzing public perceptions of stuttering. [ABSTRACT FROM AUTHOR]

This documentary study of academic programs at Catholic Seminaries and Theology Schools through the United States sought to answer the question: "What types of preparation does the seminary curriculum provide to new pastors about their role in the parish's Catholic School?" Results of program syllabi review show a dearth of preparation given to this aspect of this parochial ministry. Recommendations for further investigation are offered. [ABSTRACT FROM AUTHOR]

The article discusses the introduction of high-flow nasal cannula (HFNC) therapy to the neonatal transport environment. Topics include the number of infants managed on HFNC support in Great Britain, safety of the Acute Neonatal Transfer Service (ANTS) in delivering HFNC support during neonatal transportation, and blood gas analysis on infants on respiratory support.

That theatre is a place of work seems beyond debate. But what kind of workplace is it? And under what conditions does theatre conform to a capitalist production process? At first glance these questions may seem obviously, even inextricably, linked; but investigating theatre as somewhere people go to work is a far different enterprise than specifying its economic connection to capital. [ABSTRACT FROM PUBLISHER]

The article discusses the limitations of U.S. president Barack Obama's foreign policy and how Obama lacked the political courage and focus to push through his foreign policy goals. Topics include Obama's efforts to take a different approach to foreign policy from his predecessor's on issues like American military involvement internationally, climate change and nuclear proliferation, and how U.S. president elect Donald Trump's policies threaten to undo many of Obama's policies.