Latent structure and measurement invariance of the Depression Self-Rating Scale for Children across sex and age.

Measurement tools from which valid interpretations can be made are critical for assessing early emerging depressive symptoms, as depressive symptoms in childhood are associated with increased risk for early-onset depressive disorder, recurrence, suicidality, and other psychopathology. The Depression Self-Rating Scale for Children (DSRS) is a widely used self-report scale assessing youth depressive symptoms. The relatively few studies investigating the DSRS' latent structure have yielded mixed results, and measurement invariance (MI) based on sex and age has not been examined. We examined the factor structure and MI of the DSRS across sex and age in a community sample of 6-9-year-olds (N = 352; Mage = 7.57 years, SD = .70). Consistent with the largest prior structural study of the DSRS, a two-factor structure, with factors reflecting elevated negative affect (NA) and low positive affect (PA), showed strong model fit. Although this structure was consistent across sex and age (i.e., configural invariance), loadings of DSRS items varied across sex and age (i.e., metric noninvariance). Allowing the loadings of items contributing to noninvariance to vary across groups improved model fit. Implications for the clinical and research utility of the DSRS and suggestions for future research are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Longitudinal associations between sense of belonging, imposter syndrome, and first-year college students' mental health.

Objective: The first year of college is a time of major changes in social dynamics, raising questions about ways to promote students' mental health. We examined longitudinal associations between students' sense of belonging, imposter syndrome, depressive symptoms, and well-being. Participants: Fifty-eight first-year college students at a university in the United States participated in the study. Methods: Students completed questionnaires during the first 6 months of college (T1) and at the end of the academic year (T2). Results: Greater sense of social and academic belonging was correlated with lower imposter syndrome, depression, and greater well-being at T1. Accounting for T1 measures, lower imposter syndrome predicted greater well-being but not depression at T2. Accounting for T1 mental health, belonging was not a significant predictor of depression or well-being at T2. Conclusion: Increasing sense of belonging and addressing imposter syndrome early in the transition to college may be critical in promoting mental health.

Total cortisol output during an acute stressor predicts youths' internalizing symptoms during the COVID-19 pandemic.

Individual differences in cortisol output may influence adolescents' adjustment to the COVID-19 pandemic; however, boys and girls may differ in terms of associations between cortisol output and internalizing symptoms in the context of COVID-19-related stress. We examined whether pre-pandemic cortisol output during an acute stressor, assessed approximately three years prior to the pandemic, predicted change in adolescents' internalizing symptoms early during the COVID-19 pandemic. Consistent with previous work on other life stressors, girls' cortisol output was positively associated with anxious and somatic symptoms early in the pandemic. Conversely, cortisol output and depressive symptoms were negatively associated for boys; boys with higher cortisol had depressive symptoms which significantly decreased over time. Findings suggest that hypothalamic-pituitary-adrenal axis stress functioning plays a role in shaping differences between adolescent boys' and girls' adjustment during the experience of a ubiquitous chronic stressor.

Neural Predictors of Improvement With Cognitive Behavioral Therapy for Adolescents With Depression: An Examination of Reward Responsiveness and Emotion Regulation.

Earlier depression onsets are associated with more debilitating courses and poorer life quality, highlighting the importance of effective early intervention. Many youths fail to improve with evidence-based treatments for depression, likely due in part to heterogeneity within the disorder. Multi-method assessment of individual differences in positive and negative emotion processing could improve predictions of treatment outcomes. The current study examined self-report and neurophysiological measures of reward responsiveness and emotion regulation as predictors of response to cognitive-behavioral therapy (CBT). Adolescents (14-18 years) with depression (N = 70) completed monetary reward and emotion regulation tasks while electroencephalogram (EEG) was recorded, and self-report measures of reward responsiveness, emotion regulation, and depressive symptoms at intake. Adolescents then completed a 16-session group CBT program, with depressive symptoms and clinician-rated improvement assessed across treatment. Lower reward positivity amplitudes, reflecting reduced neural reward responsiveness, predicted lower depressive symptoms with treatment. Larger late positive potential residuals during reappraisal, potentially reflecting difficulty with emotion regulation, predicted greater clinician-rated improvement. Self-report measures were not significant predictors. Results support the clinical utility of EEG measures, with impairments in positive and negative emotion processing predicting greater change with interventions that target these processes.

Longitudinal predictors of depression, anxiety, and alcohol use following COVID-19-related stress.

The COVID-19 pandemic imposed profound effects on health and daily life, with widespread stress exposure and increases in psychiatric symptoms. Despite these challenges, pandemic research provides unique insights into individual differences in emotion and cognition that predict responses to stress, with general implications for understanding stress vulnerability. We examined predictors of responses to COVID-19-related stress in an online sample of 450 emerging adults recruited in May 2020 to complete questionnaires assessing baseline stress and psychiatric symptoms, rumination, cognitive reappraisal use and intolerance of uncertainty. Stress and symptoms were re-assessed 3 months later (N = 200). Greater pandemic-related stressful events were associated with increases in symptoms of depression, anxiety and alcohol use severity. Additionally, individual differences in emotional and cognitive styles emerged as longitudinal predictors of stress responses. Specifically, greater rumination predicted increased depression. Reduced cognitive reappraisal use interacted with stress to predict increases in alcohol use. An unexpected pattern emerged for intolerance of uncertainty, such that stress was associated with increases in depression for those high in intolerance of uncertainty but increases in alcohol use at relatively low levels of intolerance of uncertainty. These results highlight unique vulnerabilities that predict specific outcomes following stress exposure and offer potential prevention targets.

Neurophysiological Responses to Interpersonal Emotional Images Prospectively Predict the Impact of COVID-19 Pandemic-Related Stress on Internalizing Symptoms.

BACKGROUND: Exposure to stressful events related to the COVID-19 coronavirus pandemic has been associated with increases in the prevalence of depression and anxiety, raising questions about vulnerabilities that make some individuals more susceptible to internalizing symptoms following stress exposure. METHODS: This prospective study examined the effects of neurophysiological reactivity to positive and threatening interpersonal stimuli, indexed by the late positive potential (LPP) event-related potential, in conjunction with exposure to interpersonal pandemic-related stressors in the prediction of internalizing symptom changes from before to during the pandemic. Emerging adults (n= 75) initially completed measures of internalizing symptoms and an interpersonal emotional images task while an electroencephalogram was recorded pre-pandemic and were recontacted during the COVID-19 pandemic in May 2020 to complete measures of exposure to pandemic-related stressful events and current internalizing symptoms. RESULTS: Results indicated that emerging adults experienced numerous stressful events associated with the pandemic, as well as overall increases in symptoms of depression and traumatic intrusions during the pandemic. Furthermore, significant interactions between LPP reactivity to positive and threatening interpersonal stimuli and interpersonal stress exposure emerged in the prediction of internalizing symptoms, controlling for baseline symptoms. Under high exposure to interpersonal stressors, reduced positive LPPs predicted increases in depressive symptoms while enhanced threatening LPPs predicted increases in traumatic intrusions. CONCLUSIONS: These findings highlight the mental health impacts of the COVID-19 pandemic on emerging adults, and the role of individual differences in neurophysiological reactivity to emotional stimuli in vulnerability for depression and traumatic intrusions following stress exposure.

Exposure to COVID-19 pandemic stress: Associations with depression and anxiety in emerging adults in the United States.

BACKGROUND: Stressful events due to the coronavirus disease-2019 (COVID-19) pandemic are likely to have profound effects on mental health, and validated methods for assessing these experiences and associations with psychopathology are needed. We developed the Pandemic Stress Questionnaire (PSQ) and tested its psychometric properties, characterized experiences in emerging adults, and examined associations with internalizing symptoms. METHODS: Emerging adults (N = 450) completed the PSQ and measures of internalizing symptoms and perceived stress through an online platform in May 2020. One month later, 288 participants completed a follow-up questionnaire to assess reliability of the PSQ and longitudinal associations between stress and internalizing symptoms. RESULTS: Results supported the validity/reliability of PSQ total scores and indicated that stressful events were highly prevalent in May, particularly among younger, female, and Black emerging adults. Symptoms of depression and anxiety were high overall, but decreased at the follow-up assessment. Pandemic-related stress was moderately associated with both depression and anxiety at each assessment, but baseline stress did not predict change in symptoms when controlling for baseline symptoms. CONCLUSIONS: Results provide empirical evidence that emerging adults are at high risk for depression and anxiety related to the psychosocial effects of the COVID-19 pandemic, and highlight specific types of experiences associated with greatest risk. Further, this study provides support for a questionnaire measure of experiences related to the COVID-19 pandemic that can be applied in future work to advance understanding of risk and resilience in response to stressful events.

Differentiating clinically depressed adolescents with and without active suicidality: An examination of neurophysiological and self-report measures of reward responsiveness.

BACKGROUND: Suicidality in youth is a major public health problem and objective methods for identifying those at greatest risk are critically needed. Suicidality has been associated with alterations in reward-related decision-making, but the extent to which measures of reward responsiveness (RR) can differentiate youth with and without suicidality in clinical samples remains unclear. METHODS: We examined reliable and accessible neurophysiological (i.e., reward positivity [RewP] event-related potential) and self-report (Behavioral Activation System subscales) measures of RR in relation to active suicidality in 58 clinically depressed adolescents (14- to 18-year-olds). RESULTS: Logistic regression analysis indicated that active suicidality in depressed adolescents was associated with heightened RR at both the self-report and neurophysiological levels. A relatively more positive RewP to win and a more negative RewP to loss uniquely predicted active suicidality beyond demographic, clinical, and self-report measures. CONCLUSIONS: Results support the utility of neurophysiological measures in differentiating clinically depressed adolescents with and without suicidality. Although depression is commonly characterized by reduced RR, depressed adolescents with active suicidality exhibited relatively enhanced neural responses to reward and loss feedback. Results highlight the need for consideration of heterogeneity in RR in depression and research on personalized depression treatment.