Journal of psychopathology and clinical science最新文献

{"title":"Limited psychological and social effects of lifetime cannabis use frequency: Evidence from a 30-year community study of 4,078 twins.","authors":"Stephanie Zellers, Jordan Alexander, Jarrod M Ellingson, Jonathan D Schaefer, Robin P Corley, William Iacono, John K Hewitt, Christian J Hopfer, Matt K McGue, Scott Vrieze","doi":"10.1037/abn0000867","DOIUrl":"10.1037/abn0000867","url":null,"abstract":"<p><strong>Background: </strong>Cannabis use is associated with outcomes like income, legal problems, and psychopathology. This finding rests largely on correlational research designs, which rely at best on statistical controls for confounding. Here, we control for unmeasured confounders using a longitudinal study of twins.</p><p><strong>Method: </strong>In a sample of 4,078 American adult twins first assessed decades ago, we used cotwin control mixed effects models to evaluate the effect of lifetime average frequency of cannabis consumption measured on substance use, psychiatric, and psychosocial outcomes.</p><p><strong>Results: </strong>On average, participants had a lifetime cannabis frequency of about one to two times per month, across adolescence and adulthood. As expected, in individual-level analyses, cannabis use was significantly associated with almost all outcomes in the expected directions. However, when comparing each twin to their cotwin, which inherently controls for shared genes and environments, we observed within-pair differences consistent with possible causality in three of the 22 assessed outcomes: cannabis use disorder symptoms (βW-Pooled = .15, SE = .02, p = 1.7 × 10-22), frequency of tobacco use (βW-Pooled = .06, SE = .01, p = 1.2 × 10-5), and illicit drug involvement (βW-Pooled = .06, SE = .02, p = 1.2 × 10-4). Covariate specification curve analyses indicated that within-pair effects on tobacco and illicit drug use, but not cannabis use disorder, attenuated substantially when covarying for lifetime alcohol and tobacco use.</p><p><strong>Conclusions: </strong>The cotwin control results suggest that more frequent cannabis use causes small increases in cannabis use disorder symptoms, approximately 1.3 symptoms when going from a once-a-year use to daily use. For other outcomes, our results are more consistent with familial confounding, at least in this community population of twins. (PsycInfo Database Record (c) 2023 APA, all rights reserved).</p>","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10751959/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139038275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Differential deficits in social versus monetary reinforcement learning in schizophrenia: Associations with facial emotion recognition.","authors":"Jaisal T Merchant, Deanna M Barch, Julia A Ermel, Erin K Moran, Pamela D Butler","doi":"10.1037/abn0000869","DOIUrl":"10.1037/abn0000869","url":null,"abstract":"<p><p>Despite evidence that individuals with schizophrenia (SZ) have an intact desire for social relationships, they have small social networks and report high levels of loneliness. Difficulty with reinforcement learning (RL), the ability to update behavior based on feedback, may inhibit the formation and maintenance of social relationships in SZ. However, impaired RL in SZ has largely been demonstrated via monetary tasks. Thus, it remains unclear whether SZ are similarly impaired in social and monetary RL, or whether social-specific factors may further inhibit their ability to learn from social feedback. Thirty-one individuals with SZ and 31 healthy controls (HCs) participated in a RL paradigm to test hypotheses about social versus monetary RL. SZ exhibited impaired RL compared to HCs in both social and monetary tasks. Further, a Group × Task interaction demonstrated that SZ was more impaired when learning from social than monetary reinforcement, <i>F</i>(1, 59) = 5.99, <i>p</i> = .017. This differential deficit to social RL was not accounted for by reported pleasure from social feedback, which did not differ between groups. Instead, SZ had poorer emotion recognition than HCs, <i>t</i>(1, 60) = 4.80, <i>p</i> < .001, particularly for negative emotions, and controlling for this eliminated the differential social RL impairment. These results suggest the possibility that difficulty recognizing social cues, especially those indicating negative feedback, may relate to a reduced ability to learn from others' feedback. Thus, future research could elucidate whether targeting these emotion recognition difficulties in treatment could serve as a potential mechanism for improving social functioning in SZ. (PsycInfo Database Record (c) 2023 APA, all rights reserved).</p>","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10842228/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138447472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acute dissociation as part of the defense cascade: Associations with behavioral, autonomic, and experiential threat responses in posttraumatic stress disorder.","authors":"Sarah K Danböck, Michael Liedlgruber, Laila K Franke, Stephan F Miedl, Sabrina E Hettegger, Rainer-Christian Weber, Frank H Wilhelm","doi":"10.1037/abn0000873","DOIUrl":"10.1037/abn0000873","url":null,"abstract":"<p><p>Dissociative symptoms, such as depersonalization and derealization, are experienced by about half of individuals with posttraumatic stress disorder (PTSD). Theoretical models propose that acute dissociation is accompanied by specific behavioral, physiological, and experiential alterations and contributes to unfavorable PTSD symptom course. Yet, empirical evidence is scarce. Here, we explored associations between dissociative and behavioral, physiological, and experiential threat responses as well as effects of dissociative responding on PTSD symptom course. Individuals with PTSD (<i>N</i> = 71) participated in a preregistered script-driven imagery study including exposure to standardized, detail-enriched trauma, and neutral scripts. Stabilometry, eye-tracking, facial electromyography, autonomic psychophysiology, and self-report data were collected. Moreover, PTSD symptoms were assessed before and 3 months after testing. Analyses did not link acute dissociation to bodily and facial immobility or staring in response to trauma scripts. However, dissociation displayed an inverted U-shaped relationship with heart rate and was linked to higher nonspecific skin conductance fluctuation and higher high-frequency heart rate variability in response to trauma scripts. Moreover, acute dissociation was linked to higher self-reported negative affect responses to trauma scripts and displayed a U-shaped relationship with unfavorable PTSD symptom course. While results did not confirm hypothesized behavioral markers of dissociation, they do support defense-cascade model assumptions of an inverted U-shaped relationship between dissociation and psychophysiological arousal resulting from a progression of parasympathetic versus sympathetic dominance with increasing dissociation. On an experiential level, results did not confirm posttraumatic dissociation-induced emotional numbing, questioning theoretical notions. The observed nonlinear associations may help explain the heterogeneity of prior findings and might inform an updated conceptualization of posttraumatic dissociation. (PsycInfo Database Record (c) 2023 APA, all rights reserved).</p>","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138500378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sociodemographic reporting and sample composition over 3 decades of psychopathology research: A systematic review and quantitative synthesis.","authors":"Sylia Wilson","doi":"10.1037/abn0000871","DOIUrl":"10.1037/abn0000871","url":null,"abstract":"<p><p>Although researchers seek to understand psychological phenomena in a population, quantitative research studies are conducted in smaller samples meant to represent the larger population of interest. This systematic review and quantitative synthesis considers reporting of sociodemographic characteristics and sample composition in the Journal of Abnormal Psychology (now the Journal of Psychopathology and Clinical Science) over the past 3 decades. Across k = 1,244 empirical studies, there were high and increasing rates of reporting of participant age/developmental stage and sex/gender, low but increasing reporting of socioeconomic status/income, and moderate and stable reporting of educational attainment. Rates of reporting of sexual orientation remained low and reporting of gender identity was essentially nonexistent. There were low to moderate but increasing rates of reporting of participant race and ethnicity. Approximately three-quarters of participants in studies over the past 3 decades were White, while the proportion of participants who were Asian, Black or African American, American Indian or Alaska Native, Native Hawaiian or Other Pacific Islander, or Hispanic/Latino was much lower. Approximately two-thirds of participants were female, with this proportion increasing over time. There were also notable differences in the proportion of study participants as a function of race and sex/gender for different forms of psychopathology. Basic science and theoretical psychopathology research must include sociodemographically diverse samples that are representative of and generalizable to the larger human population, while seeking to decrease stigma of psychopathology and increase mental health equity. Recommendations are made to increase sociodemographic diversity in psychopathology research and the scientific review/publication process. (PsycInfo Database Record (c) 2023 APA, all rights reserved).</p>","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10947749/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139038295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Material for The Affective Benefits of Real-World Exploration During the COVID-19 Pandemic","authors":"","doi":"10.1037/abn0000888.supp","DOIUrl":"https://doi.org/10.1037/abn0000888.supp","url":null,"abstract":"","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138971109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Material for Daily Prediction of Inpatient Suicide Attempts Using Routinely Collected Theory-Driven Data","authors":"","doi":"10.1037/abn0000880.supp","DOIUrl":"https://doi.org/10.1037/abn0000880.supp","url":null,"abstract":"","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138971126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Material for Prospective Examination of Mechanisms Linking Minority Stress and Anxious/Depressed Affect at the Event Level: The Roles of Emotion Regulation Strategies and Proximal Minority Stressors","authors":"","doi":"10.1037/abn0000882.supp","DOIUrl":"https://doi.org/10.1037/abn0000882.supp","url":null,"abstract":"","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138592095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Material for Posttraumatic Symptoms and Poor Sleep Are Independent Pathways to Agency Disruptions and Dissociation: A Longitudinal Study With Objective Sleep Assessment","authors":"","doi":"10.1037/abn0000885.supp","DOIUrl":"https://doi.org/10.1037/abn0000885.supp","url":null,"abstract":"","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138593351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Material for Do Emotion Regulation Difficulties in Depression Extend to Social Context? Everyday Interpersonal Emotion Regulation in Current and Remitted Major Depressive Disorder","authors":"","doi":"10.1037/abn0000877.supp","DOIUrl":"https://doi.org/10.1037/abn0000877.supp","url":null,"abstract":"","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139204908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Material for Acute Dissociation as Part of the Defense Cascade: Associations With Behavioral, Autonomic, and Experiential Threat Responses in Posttraumatic Stress Disorder","authors":"","doi":"10.1037/abn0000873.supp","DOIUrl":"https://doi.org/10.1037/abn0000873.supp","url":null,"abstract":"","PeriodicalId":73914,"journal":{"name":"Journal of psychopathology and clinical science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139200350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}