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Epilepsy is a neurological disease characterised by recurrent seizures with complex aetiology. Temporal lobe epilepsy, the most common form in adults, can be acquired following brain insults including trauma, stroke, infection or sustained status epilepticus. The mechanisms that give rise to the formation and maintenance of hyperexcitable networks following acquired insults remain unknown, yet an extensive body of literature points towards persistent gene and epigenomic dysregulation as a potential mediator of this dysfunction. While much is known about the function of specific classes of epigenetic regulators (writers and erasers) in epilepsy, much less is known about the enzymes, which read the epigenome and modulate gene expression accordingly. Here, we explore the potential role for the epigenetic reader bromodomain and extra-terminal domain (BET) proteins in epilepsy. Using the intra-amygdala kainic acid model of temporal lobe epilepsy, we initially identified widespread dysregulation of important epigenetic regulators including EZH2 and REST as well as altered BRD4 expression in chronically epileptic mice. BRD4 activity was also notably affected by epilepsy-provoking insults as seen by elevated binding to and transcriptional regulation of the immediate early gene Fos. Despite influencing early aspects of epileptogenesis, blocking BET protein activity with JQ1 had no overt effects on epilepsy development in mice but did alter glial reactivity and influence gene expression patterns, promoting various neurotransmitter signalling mechanisms and inflammatory pathways in the hippocampus. Together, these results confirm that epigenetic reader activity is affected by epilepsy-provoking brain insults and that BET activity may exert cell-specific actions on inflammation in epilepsy.
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OBJECTIVE: The objective was to identify clinically meaningful groups of adolescents based on self-reported mental health and wellbeing data in a population sample of New Zealand secondary school students. METHODS: We conducted a cluster analysis of six variables from the Youth19 Rangatahi Smart Survey (n = 7721, ages 13-18 years, 2019): wellbeing (World Health Organization Well-Being Index), possible anxiety symptoms (Generalized Anxiety Disorder 2-item, adapted), depression symptoms (short form of the Reynolds Adolescent Depression Scale) and past-year self-harm, suicide ideation and suicide attempt. Demographic, contextual and behavioural predictors of cluster membership were determined through multiple discriminant function analysis. We performed cross-validation analyses using holdout samples. RESULTS: We identified five clusters (n = 7083). The healthy cluster (n = 2855, 40.31%) reported positive mental health across indicators; the anxious cluster (n = 1994, 28.15%) reported high possible anxiety symptoms and otherwise generally positive results; the stressed and hurting cluster (n = 667, 9.42%) reported sub-clinical depression and possible anxiety symptoms and some self-harm; the distressed and ideating cluster (n = 1116, 15.76%) reported above-cutoff depression and possible anxiety symptoms and high suicide ideation; and the severe cluster (n = 451; 6.37%) reported the least positive mental health across indicators. Female, rainbow, Maori and Pacific students and those in higher deprivation areas were overrepresented in higher severity clusters. Factors including exposure to sexual harm and discrimination were associated with increasing cluster severity. CONCLUSION: We identified high prevalence of mental health challenges among adolescents, with distinct clusters of need. Youth mental health is not 'one size fits all'. Future research should explore youth behaviour and preferences in accessing support and consider how to best support the mental health of each cluster.
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Ansiedade , Depressão , Humanos , Adolescente , Nova Zelândia/epidemiologia , Feminino , Masculino , Análise por Conglomerados , Ansiedade/epidemiologia , Depressão/epidemiologia , Ideação Suicida , Tentativa de Suicídio/estatística & dados numéricos , Comportamento Autodestrutivo/epidemiologia , Saúde Mental/estatística & dados numéricos , Inquéritos Epidemiológicos , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricosRESUMO
PURPOSE: To apply a deep learning algorithm for automated, objective, and comprehensive quantification of OCT scans to a large real-world dataset of eyes with neovascular age-related macular degeneration (AMD) and make the raw segmentation output data openly available for further research. DESIGN: Retrospective analysis of OCT images from the Moorfields Eye Hospital AMD Database. PARTICIPANTS: A total of 2473 first-treated eyes and 493 second-treated eyes that commenced therapy for neovascular AMD between June 2012 and June 2017. METHODS: A deep learning algorithm was used to segment all baseline OCT scans. Volumes were calculated for segmented features such as neurosensory retina (NSR), drusen, intraretinal fluid (IRF), subretinal fluid (SRF), subretinal hyperreflective material (SHRM), retinal pigment epithelium (RPE), hyperreflective foci (HRF), fibrovascular pigment epithelium detachment (fvPED), and serous PED (sPED). Analyses included comparisons between first- and second-treated eyes by visual acuity (VA) and race/ethnicity and correlations between volumes. MAIN OUTCOME MEASURES: Volumes of segmented features (mm3) and central subfield thickness (CST) (µm). RESULTS: In first-treated eyes, the majority had both IRF and SRF (54.7%). First-treated eyes had greater volumes for all segmented tissues, with the exception of drusen, which was greater in second-treated eyes. In first-treated eyes, older age was associated with lower volumes for RPE, SRF, NSR, and sPED; in second-treated eyes, older age was associated with lower volumes of NSR, RPE, sPED, fvPED, and SRF. Eyes from Black individuals had higher SRF, RPE, and serous PED volumes compared with other ethnic groups. Greater volumes of the majority of features were associated with worse VA. CONCLUSIONS: We report the results of large-scale automated quantification of a novel range of baseline features in neovascular AMD. Major differences between first- and second-treated eyes, with increasing age, and between ethnicities are highlighted. In the coming years, enhanced, automated OCT segmentation may assist personalization of real-world care and the detection of novel structure-function correlations. These data will be made publicly available for replication and future investigation by the AMD research community.
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Neovascularização de Coroide/diagnóstico por imagem , Degeneração Macular Exsudativa/diagnóstico por imagem , Idoso , Idoso de 80 Anos ou mais , Neovascularização de Coroide/fisiopatologia , Aprendizado Profundo , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Retina/diagnóstico por imagem , Descolamento Retiniano/diagnóstico , Epitélio Pigmentado da Retina/diagnóstico por imagem , Estudos Retrospectivos , Líquido Sub-Retiniano/diagnóstico por imagem , Tomografia de Coerência Óptica , Acuidade Visual/fisiologia , Degeneração Macular Exsudativa/fisiopatologiaRESUMO
Concerns over potential negative effects of excessive meat consumption on both the environment and personal health, coupled with long-standing debates over animal rights, have motivated research on the prevalence and predictors of plant-based versus meat-based diets. Yet few studies have examined longitudinal trends in dietary behaviours using large national samples. We address this gap by examining the prevalence, predictors, and annual change in the self-reported dietary behaviour of a large national probability sample of New Zealand adults (categorised as omnivore, vegetarian, or vegan; Ns = 12,259-50,964). Consistent with our pre-registered hypotheses, omnivore was the most prevalent dietary category (94.1%). Moreover, higher levels of conservative ideologies (i.e., political conservatism, Right-Wing Authoritarianism, and Social Dominance Orientation), lower subjective health, lower environmental efficacy, and lower disgust sensitivity predicted having an omnivore (vs. vegetarian or vegan) diet. Longitudinal analyses further revealed that the probability of shifting from an omnivore diet to a vegetarian or vegan diet over a one-year period was low, and that veganism was the least stable dietary category. Both gender (men) and political conservatism predicted lower probabilities of transitioning from meat to no-meat diets over time.
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Dieta Vegetariana , Dieta , Animais , Dieta Vegana , Humanos , Masculino , Carne , VeganosRESUMO
Epileptic encephalopathies (EE) are severe epilepsy syndromes characterized by multiple seizure types, developmental delay and even regression. This class of disorders are increasingly being identified as resulting from de novo genetic mutations including many identified mutations in the family of chromodomain helicase DNA binding (CHD) proteins. In particular, several de novo pathogenic mutations have been identified in the gene encoding chromodomain helicase DNA binding protein 2 (CHD2), a member of the sucrose nonfermenting (SNF-2) protein family of epigenetic regulators. These mutations in the CHD2 gene are causative of early onset epileptic encephalopathy, abnormal brain function, and intellectual disability. Our understanding of the mechanisms by which modification or loss of CHD2 cause this condition remains poorly understood. Here, we review what is known and still to be elucidated as regards the structure and function of CHD2 and how its dysregulation leads to a highly variable range of phenotypic presentations.
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Proteínas de Ligação a DNA/genética , Epilepsia Generalizada/genética , Predisposição Genética para Doença/genética , Deficiência Intelectual/genética , Mutação , Animais , Modelos Animais de Doenças , Eletroencefalografia , Epilepsia Generalizada/patologia , Epilepsia Generalizada/fisiopatologia , Regulação da Expressão Gênica , Humanos , Deficiência Intelectual/fisiopatologiaRESUMO
In this study, we asked participants to "describe their sexual orientation" in an open-ended measure of self-generated sexual orientation. The question was included as part of the New Zealand Attitudes and Values Study (N = 18,261) 2013/2014 wave, a national probability survey conducted shortly after the first legal same-sex marriages in New Zealand. We present a two-level classification scheme to address questions about the prevalence of, and demographic differences between, sexual orientations. At the most detailed level of the coding scheme, 49 unique categories were generated by participant responses. Of those who responded with the following, significantly more were women: bisexual (2.1 % of women, compared to 1.5 % of men), bicurious (0.7 % of women, 0.4 % of men), and asexual (0.4 % of women and less than 0.1 % of men). However, significantly fewer women than men reported being lesbian or gay (1.8 % of women, compared to 3.5 % of men). Those openly identifying as bicurious, bisexual, or lesbian/gay were significantly younger than those with a heterosexual orientation. This study shows diversity in the terms used in self-generated sexual orientations, and provides up-to-date gender, age, and prevalence estimates for the New Zealand population. Finally, results reveal that a substantial minority of participants may not have understood the question about sexual orientation.
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Sexualidade/psicologia , Sexualidade/estatística & dados numéricos , Adulto , Feminino , Humanos , Masculino , Nova Zelândia/epidemiologia , PrevalênciaRESUMO
INTRODUCTION: Prominent theories of nonsuicidal self-injury (NSSI) propose that the behaviour is characterised by amplified emotional responses. However, little is known about how people who self-injure respond during emotional challenge. METHODS: We measured subjective and physiological responding (heart rate, heart rate variability, and electrodermal responding) among young adults with past-year NSSI (n = 51) and those with no lifetime NSSI (n = 50) during a resting baseline, a stress induction, and a post-stress resting phase. Participants reported the extent to which they spontaneously used cognitive reappraisal and expressive suppression during the post-stress phase. Two weeks later, a subset of the sample (n = 42) reported how they remembered feeling during the laboratory session. RESULTS: Although the NSSI group reported considerably greater emotion dysregulation than Controls, both groups showed similar subjective and psychological reactivity to, and recovery from, emotional challenge. Both groups used reappraisal and suppression regulation strategies following acute stress to a similar extent, and later came to remember the emotional challenge in a similar manner. LIMITATIONS: Within the NSSI group, past-year self-injury tended to be infrequent and sporadic. Only 43.6% of the sample participated in the follow-up survey assessing memory of emotional challenge. CONCLUSIONS: Findings demonstrate that the role of emotion in NSSI is more complex than prominent theories can account for, raising substantial questions regarding the nature of emotion in NSSI. A more comprehensive understanding of the role of emotion in NSSI is needed to inform intervention strategies to better support people who self-injure.
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Emoções , Resposta Galvânica da Pele , Frequência Cardíaca , Autorrelato , Comportamento Autodestrutivo , Humanos , Comportamento Autodestrutivo/psicologia , Comportamento Autodestrutivo/fisiopatologia , Feminino , Masculino , Adulto Jovem , Frequência Cardíaca/fisiologia , Emoções/fisiologia , Adulto , Resposta Galvânica da Pele/fisiologia , Regulação Emocional/fisiologia , Estresse Psicológico/psicologia , Estresse Psicológico/fisiopatologia , AdolescenteRESUMO
Is there a left-handed personality? Is there a left-handed stereotype? Although psychologists have enthusiastically compared left- and right-handers across myriad cognitive, behavioural, and neuropsychological domains, there has been very little empirical investigation of the relationship between handedness and personality. In Study 1 we assessed the Big 5 personality traits (extraversion, agreeableness, conscientiousness, emotionality, and openness to experience) in a sample of 662 young adults in New Zealand. Left- and right-handers did not differ on any factor. However, there was a curvilinear relationship between hand preference and extraversion; mixed-handers were more introverted than either left- or right-handers. This finding is consistent with other research indicating that degree may be of more psychological consequence than direction of handedness. In Study 2 we assessed beliefs and stereotypes about the left-handed personality. Both left- and right-handers shared the belief that left-handers are more introverted and open to experience than right-handers. This stereotype is not negative, and argues against the status of left-handers as a stigmatised group in modern Western culture.
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Lateralidade Funcional , Personalidade , Estereotipagem , Adolescente , Feminino , Humanos , Masculino , Nova Zelândia , Inquéritos e Questionários , Adulto JovemRESUMO
People who engage in non-suicidal self-injury (NSSI) consistently report greater emotion reactivity and dysregulation than their peers. However, evidence that these self-reports reflect an amplified emotional response under controlled conditions is limited. Here we test the effects of both subtle and overt social exclusion, to determine whether self-reported emotion dysregulation reflects responses to real-time emotional challenge for people who self-injure. We recruited 100 young women with past-year NSSI and 100 without NSSI to an online experiment. Participants took part in a baseline social inclusion ball-tossing game, followed by either an overt or subtle social exclusion ball-tossing game, while we measured negative mood and belongingness. Despite reporting greater emotion reactivity (d = 1.40) and dysregulation (d = 1.63) than controls, women with past-year NSSI showed no differences in negative mood or belongingness ratings in response to either overt or subtle social exclusion. Within the NSSI group, exploratory analyses found greater endorsement of intrapersonal functions predicted greater negative mood following social exclusion (ß = 0.19). Given that amplified emotional responding is central to prominent theoretical models of NSSI, findings highlight the need to better understand the divergence in findings between self-reported emotion dysregulation and real-time emotional responding among people who self-injure.
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BACKGROUND: Despite the threat of self-selection bias to the generalizability of research findings, remarkably little is known about who chooses to take part in non-suicidal self-injury (NSSI) research specifically. We aimed to establish the extent of willingness to take part in NSSI research within a commonly sampled population before assessing whether individual differences in demographic characteristics, NSSI lived experience, and participation experiences were associated with willingness to take part in future NSSI research. METHODS: New Zealand university students (n = 3098) completed self-report measures of their NSSI, psychological distress, emotional dysregulation, experience of their participation in the current study, and willingness to participate in future NSSI research. RESULTS: Most participants (78.2%) indicated that they were willing to take part in future NSSI research. Men, older participants, people with NSSI lived experience, and those with more frequent past-year NSSI were more likely to be willing to take part in future NSSI research. Participants who reported a more positive subjective experience of the current study also indicated greater willingness. CONCLUSIONS: Findings demonstrate systematic differences in who is willing to take part in NSSI research. Future research should implement methodological and statistical approaches to mitigate the impact of self-selection bias on NSSI research.
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Nonsuicidal self-injury (NSSI) is a commonly occurring, yet historically poorly understood, mental health concern among post-secondary students. The present study sought to identify the current knowledge needs of university stakeholders to inform training efforts around effective NSSI response and student support on university campuses.Participants were 1,762 university students, staff, and student-staff (77% female) from seven universities in Canada, the USA, New Zealand, and Australia.Participants completed an online survey about their attitudes and knowledge of both general mental health and NSSI.University stakeholders reported significantly greater stigma toward NSSI than mental illness in general. Student-staff reported greater perceived knowledge and comfort, and demonstrated greater knowledge of NSSI, than students and staff.Findings underscore the need for additional training and resources to reduce stigma and increase knowledge about NSSI on university campuses internationally.
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Perfectionism and drive for thinness have both been described as predictors of eating disorders, but the relationship between these two constructs over time requires further investigation, as does the an understanding of what components of perfectionism are important in this relationship. Using a longitudinal design, a population of 175 young adults was followed up over a 4 month period. Structural equation modelling indicated a unidirectional relationship between evaluative concerns and drive for thinness, with evaluative concerns, measured at Time 1 predicting an increase in drive for thinness at Time 2. This finding has potential implications for understanding psychological symptoms that precede eating disorder symptoms, and may help build models about prevention and treatment. As a first study to prospectively examine this relationship, further research is needed to assess the generalisability of the findings, and to explore additional variables that may mediate the relationship between evaluative concerns and drive for thinness.
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Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Personalidade , Magreza/psicologia , Adolescente , Adulto , Feminino , Previsões , Humanos , Estudos Longitudinais , Pessoa de Meia-Idade , Modelos Psicológicos , Comportamento Obsessivo/psicologia , Adulto JovemRESUMO
BACKGROUND: We consider whether nonsuicidal self-injury (NSSI) thoughts - in the absence of any NSSI behaviour - are associated with suicidal thoughts and behaviours among adolescents, before examining whether characteristics of NSSI behaviour are associated with greater suicidal thoughts and behaviours. METHODS: Adolescents (n = 2,057, M age =15.56) recruited from secondary schools reported their lifetime history of NSSI, suicidal thoughts and behaviours, NSSI characteristics, and NSSI functions. Receiver Operating Characteristic analysis test whether NSSI status and characteristics of NSSI behaviour are diagnostic of clinically elevated suicidal thoughts and behaviours (a score of 7 or higher on the Suicide Behaviours Questionnaire-Revised). Regression models test whether NSSI functions predict greater suicidality. RESULTS: Adolescents with NSSI thoughts and those with NSSI behaviour were more likely to report lifetime suicidal ideation and past-year suicide plan(s) than adolescents with no history of NSSI. In addition, adolescents with a history of NSSI were more likely to report a lifetime history of suicide attempt(s) as well as past-year suicide attempt(s) than adolescents with no history of NSSI. A greater number of NSSI methods, requiring medical assistance for NSSI injuries, and engaging in NSSI for self-punishment, anti-suicide, and sensation-seeking functions were associated with greater severity of suicidal thoughts and behaviours. LIMITATIONS: Data are cross-sectional, limiting inferences about causality. CONCLUSIONS: Findings emphasize the importance of NSSI thoughts and characteristics of NSSI behaviour in understanding the complex relationship between NSSI and suicidal thoughts and behaviours among adolescents.
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Comportamento Autodestrutivo , Ideação Suicida , Adolescente , Estudos Transversais , Humanos , Fatores de Risco , Comportamento Autodestrutivo/epidemiologia , Tentativa de Suicídio , Inquéritos e QuestionáriosRESUMO
IMPORTANCE: Quantitative volumetric measures of retinal disease in optical coherence tomography (OCT) scans are infeasible to perform owing to the time required for manual grading. Expert-level deep learning systems for automatic OCT segmentation have recently been developed. However, the potential clinical applicability of these systems is largely unknown. OBJECTIVE: To evaluate a deep learning model for whole-volume segmentation of 4 clinically important pathological features and assess clinical applicability. DESIGN, SETTING, PARTICIPANTS: This diagnostic study used OCT data from 173 patients with a total of 15â¯558 B-scans, treated at Moorfields Eye Hospital. The data set included 2 common OCT devices and 2 macular conditions: wet age-related macular degeneration (107 scans) and diabetic macular edema (66 scans), covering the full range of severity, and from 3 points during treatment. Two expert graders performed pixel-level segmentations of intraretinal fluid, subretinal fluid, subretinal hyperreflective material, and pigment epithelial detachment, including all B-scans in each OCT volume, taking as long as 50 hours per scan. Quantitative evaluation of whole-volume model segmentations was performed. Qualitative evaluation of clinical applicability by 3 retinal experts was also conducted. Data were collected from June 1, 2012, to January 31, 2017, for set 1 and from January 1 to December 31, 2017, for set 2; graded between November 2018 and January 2020; and analyzed from February 2020 to November 2020. MAIN OUTCOMES AND MEASURES: Rating and stack ranking for clinical applicability by retinal specialists, model-grader agreement for voxelwise segmentations, and total volume evaluated using Dice similarity coefficients, Bland-Altman plots, and intraclass correlation coefficients. RESULTS: Among the 173 patients included in the analysis (92 [53%] women), qualitative assessment found that automated whole-volume segmentation ranked better than or comparable to at least 1 expert grader in 127 scans (73%; 95% CI, 66%-79%). A neutral or positive rating was given to 135 model segmentations (78%; 95% CI, 71%-84%) and 309 expert gradings (2 per scan) (89%; 95% CI, 86%-92%). The model was rated neutrally or positively in 86% to 92% of diabetic macular edema scans and 53% to 87% of age-related macular degeneration scans. Intraclass correlations ranged from 0.33 (95% CI, 0.08-0.96) to 0.96 (95% CI, 0.90-0.99). Dice similarity coefficients ranged from 0.43 (95% CI, 0.29-0.66) to 0.78 (95% CI, 0.57-0.85). CONCLUSIONS AND RELEVANCE: This deep learning-based segmentation tool provided clinically useful measures of retinal disease that would otherwise be infeasible to obtain. Qualitative evaluation was additionally important to reveal clinical applicability for both care management and research.
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Aprendizado Profundo , Retinopatia Diabética , Edema Macular , Degeneração Macular Exsudativa , Retinopatia Diabética/diagnóstico por imagem , Feminino , Humanos , Edema Macular/diagnóstico por imagem , Masculino , Tomografia de Coerência Óptica/métodos , Degeneração Macular Exsudativa/diagnósticoRESUMO
OBJECTIVES: This study investigates vulnerabilities to deliberate self-harm (DSH) among adolescents, specifically focusing on peer victimization and alexithymia. DESIGN: Correlational survey design. METHODS: Three hundred and twenty-five secondary school students completed self-report questionnaires asking their history of DSH and bullying, and scales assessing alexithymia and depression. RESULTS: Self-harming adolescents reported more victimization and alexithymic symptomology than participants who had never engaged in DSH. Alexithymia moderated, and partially mediated, the relationship between bullying and DSH. Bullying and DSH significantly co-varied when participants' alexithymia was moderate or high, but not when participants' alexithymia was low. The relationship between alexithymia and DSH was fully mediated by depression. The relationship between bullying and DSH was also moderated by depression. Depression moderated the relationship between alexithymia and DSH. CONCLUSIONS: The findings suggest stressors in the social environment (e.g. bullying) are more likely to facilitate DSH when an adolescent has poor emotion regulation and communication skills and when an individual is experiencing mood difficulties.
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Sintomas Afetivos/epidemiologia , Vítimas de Crime , Intenção , Comportamento Autodestrutivo/epidemiologia , Adolescente , Sintomas Afetivos/diagnóstico , Sintomas Afetivos/psicologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/psicologia , Feminino , Humanos , Masculino , Comportamento Autodestrutivo/psicologia , Inquéritos e QuestionáriosRESUMO
Nonsuicidal self-injury (NSSI) is typically assessed using either single-item questionnaires or checklists of common behaviors, but preliminary research suggests that checklists produce higher lifetime prevalence rates. In 2 preregistered studies (combined n = 1,364), we tested whether memory cueing afforded by behavioral checklists accounts for this discrepancy. Participants reported their lifetime NSSI history using both a single-item and a checklist, with presentation order randomized across participants. Nearly a third of participants reported inconsistent NSSI histories on the 2 assessments, with participants 1.57 times more likely to report an NSSI history on a checklist than on a single-item. Counter to the memory account, this discrepancy was evident even when participants completed the checklist first, suggesting that the increased prevalence estimates captured by checklists are unlikely to simply reflect memory facilitation. Across the 2 samples, 12.5% of participants would have been incorrectly screened out in 2-step assessments; these participants were more likely to have engaged in NSSI historically, less likely to self-injure by cutting, and (in Study 2 only) were more likely to be men. These studies suggest that the inconsistencies across 2 of the most common NSSI assessments arise because people dissimilar to the lay conceptualization of self-injury are less likely to endorse a single-item, even when they have affirmed engaging in self-injury behaviors on a checklist. We argue that single-item and checklist assessments capture different aspects of NSSI, such that future research should distinguish between behaviorally identified NSSI assessed with behavioral checklists and self-identified NSSI assessed with single-item assessments. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Lista de Checagem , Testes Psicológicos , Autorrelato , Comportamento Autodestrutivo/diagnóstico , Adolescente , Adulto , Feminino , Humanos , Masculino , Adulto JovemRESUMO
In light of the methodological and ethical issues associated with using a male/female tick box to collect gender data, researchers are increasingly questioning how to measure gender inclusively in survey research. Open-ended measures afford the greatest flexibility, though whether they are practical for large-scale surveys has yet to be tested. Here, we systematically assess the feasibility of open-ended gender measures drawing on a New Zealand national probability sample (New Zealand Attitudes and Values Study, N = 15,758). We asked participants "What is your gender?" as an open-ended measure of gender, and developed a simple, cost-effective coding scheme for coding qualitative gender data. Results indicate that very few participants (n = 15) self-identified as transgender, or outside of the male/female gender binary. Moreover, we find no evidence that implementation of the open-ended measure contributes to non-response rates or panel attrition. Taken together, these results demonstrate that large-scale surveys can feasibly implement inclusive measures of gender as an alternative to binary categorical measures. Because the single-measure approach likely underestimates the number of transgender participants, however, researchers interested in identifying all participants whose gender differs from their assigned sex should utilize two-step methods, which assess gender as well as assigned sex at birth.
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Identidade de Gênero , Pessoas Transgênero , Feminino , Humanos , Recém-Nascido , Masculino , Nova Zelândia , Comportamento Sexual , Inquéritos e QuestionáriosRESUMO
This study investigated the effects of residential relocation in a sample of 282 high-risk male offenders paroled from New Zealand prisons. Initially we compared those returning to their old neighborhoods (devil you know) and those released to a new location (fresh start). This second category was then further divided: those released to a new location voluntarily (fresh start-voluntary) versus those forced to start anew at the behest of the parole board that was releasing them (fresh start-duress). All three categories were then compared on the quality of their community experiences and recidivism. Results indicated that parolees returning by choice to either their old neighborhood or a new location each were reconvicted in the first year after release at approximately the same rate; however, parolees relocating to a new area at the direction of the parole board (under duress) were reconvicted at a higher rate than those in either of the voluntary location categories. Significant group differences in ratings of community life quality were few, but there were some indications that compared with those choosing to return to a familiar location, making a voluntary residential relocation may lead to better parole experiences, particularly in terms of avoiding criminal peers, and that making a residential relocation under duress may lead to poorer parole experiences than for those returning to a familiar location.
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Integração Comunitária/psicologia , Prisioneiros/psicologia , Reincidência/estatística & dados numéricos , Características de Residência , Adulto , Humanos , Masculino , Nova Zelândia , Medição de Risco/métodosRESUMO
The contagiousness and deadliness of COVID-19 have necessitated drastic social management to halt transmission. The immediate effects of a nationwide lockdown were investigated by comparing matched samples of New Zealanders assessed before (Nprelockdown = 1,003) and during the first 18 days of lockdown (Nlockdown = 1,003). Two categories of outcomes were examined: (a) institutional trust and attitudes toward the nation and government and (b) health and well-being. Applying propensity score matching to approximate the conditions of a randomized controlled experiment, the study found that people in the pandemic/lockdown group reported higher trust in science, politicians, and police, higher levels of patriotism, and higher rates of mental distress compared to people in the prelockdown prepandemic group. Results were confirmed in within-subjects analyses. The study highlights social connectedness, resilience, and vulnerability in the face of adversity and has applied implications for how countries face this global challenge. (PsycInfo Database Record (c) 2020 APA, all rights reserved).