Cognitive emotion regulation strategies among emerging adults with different self-harm histories.

Background: Self-injurious behaviors have a high prevalence in emerging adulthood. People who engage in self-injury report more emotion regulation difficulties than their peers without self-injury. However, there is little research on how use of emotion regulation strategies varies over brief periods among emerging adults with differing self-harm histories. The current study examined variability in cognitive emotion regulation strategies between emerging adults with no self-harm, previous suicide attempts, or non-suicidal self-injury (NSSI). Methods: Forty-one racially and ethnically diverse participants, ages 18-27, completed measures of cognitive emotion regulation once daily for one week. Results: Data collected from 5 of these days were analyzed due to missing data on days 6 and 7. Growth curve analyses revealed differences in trajectories of rumination, acceptance, and catastrophizing, depending on self-harm histories. Specifically, participants with previous NSSI displayed increases in rumination, acceptance, and catastrophizing over time, compared to peers with a previous suicide attempt. Limitations: The study design was limited by lack of assessment of self-harm during the daily diary, a limited assessment period of only one week, and distal time period of group classification. Conclusions: These findings suggest that while emerging adults with NSSI histories use more emotion regulation strategies, they may need assistance in selecting when and how to use specific strategies.

Prospective Relation between Ruminative Subtypes and Suicide Ideation: Moderating Role of Problem Solving.

Background: Although reflection has been characterized as a more adaptive subtype of rumination than brooding, evidence suggests that reflection is associated with suicide ideation. The present longitudinal study investigated the mediating role of hopelessness and depressive symptoms and the moderating role of problem solving in explaining why reflection may lead to suicide ideation. Methods: Two hundred ninety-four undergraduates participated in the study and were followed up every 6 months over 18 months. Participants completed measures of brooding and reflection, hopelessness, depressive symptoms, problem solving, and suicide ideation. Results: Results revealed that after adjusting for baseline suicide ideation, the serial mediation path from brooding (but not reflection) to suicide ideation via hopelessness and depressive symptoms was significant. Baseline reflection predicted suicide ideation 18 months later through depressive symptoms at 12 months for people average in passive problem solving, and for those low or average in active problem solving. Brooding predicted suicide ideation through depressive symptoms, regardless of problem-solving. Conclusions: Reflection may result in suicide ideation via depressive symptoms among people with poor problem-solving skills. Clinical and theoretical implications are discussed.

Future-oriented repetitive thought, depressive symptoms, and suicide ideation severity: Role of future-event fluency and depressive predictive certainty.

BACKGROUND: Knowing how future-oriented repetitive thought - i.e., repeated consideration of whether positive or negative outcomes will happen in one's future - leads to hopelessness-related cognitions may elucidate the role of anticipating the future in depressive symptoms and suicide ideation. This study examined future-event fluency and depressive predictive certainty - i.e., the tendency to make pessimistic future-event predictions with certainty - as mechanisms explaining the relation between future-oriented repetitive thought, depressive symptoms, and suicide ideation. METHODS: Young adults (N = 354), oversampled for suicide ideation or attempt history, completed baseline measures of pessimistic future-oriented repetitive thought (i.e., the degree to which people consider whether negative outcomes will happen or positive outcomes will not happen in their futures), future-event fluency, depressive predictive certainty, depressive symptoms, and suicide ideation severity and were followed up 6 months later (N = 324). RESULTS: Pessimistic future-oriented repetitive thought predicted depressive predictive certainty at 6-months, partially mediated by lower positive but not increased negative future-event fluency. There was an indirect relationship between pessimistic future-oriented repetitive thought and 6-month suicide ideation severity via 6-month depressive predictive certainty through 6-month depressive symptoms, and also via 6-month depressive symptoms (but not depressive predictive certainty) alone. LIMITATIONS: Lack of an experimental design limits inferences about causality, and a predominantly female sample may limit generalizability by sex. CONCLUSION: Clinical interventions should address pessimistic future-oriented repetitive thought - and its impact on how easily people can think about positive future outcomes - as one potential way to reduce depressive symptoms and, indirectly, suicide ideation.

Impostor syndrome among minority medical students who are underrepresented in medicine.

OBJECTIVES: Impostor syndrome (IS) is prevalent in medical professionals. However, little is known about the prevalence of IS among medical trainees and those who are underrepresented in medicine (UiM). Even less is known about the experiences of UiM students at predominantly white institutions (PWIs) and historically black colleges/universities (HBCUs) relative to their non-UiM peers. The purpose of this study is to investigate differences in impostor syndrome among UiM and non-UiM medical students at a PWI and a HBCU. We additionally explored gender differences in impostor syndrome among UiM and non-UiM students at both institutions. METHOD: Medical students (N = 278) at a PWI (N = 183, 107 (59%) women) and a HBCU (N = 95, 60 (63%) women), completed an anonymous, online two-part survey. In part one, students provided demographic information, and in part two, students completed the Clance Impostor Phenomenon Scale, a 20-item self-report questionnaire that assessed feelings of inadequacy and self-doubt surrounding intelligence, success, achievements, and one's inability to accept praise/recognition. Based on the student's score, the level of IS was measured and placed into one of two levels: few/moderate IS feelings, or frequent/intense IS feelings. We conducted a series of chi-square tests, binary logistic regression, independent sample t-tests, and analysis of variance to test the main aim of the study. RESULTS: The response rate was 22% and 25% at the PWI and HBCU, respectively. Overall, 97% of students reported moderate to intense feelings of IS, and women were 1.7 times more likely than men to report frequent or intense feelings of IS (63.5% vs 50.5%, p = 0.03). Students at PWI were 2.7 times more likely to report frequent or intense IS than HBCU students (66.7% vs 42.1%, p< 0.01). In addition, UiM students at PWI were 3.0 times more likely to report frequent or intense IS compared to UiM students at HBCU (68.6 % vs 42.0%, p = 0.01). Computation of a three-way ANOVA with gender, minority status, and school type revealed a two-way interaction indicating that UiM women scored higher on impostor syndrome than UiM men at the PWI and HBCU. This trend was not observed among non-UiM students. CONCLUSIONS: Impostor syndrome is informed by gender, UiM status, as well as environmental context. Efforts to provide supportive professional development for medical students should be directed towards understanding and combatting this phenomenon at this critical juncture of their medical career.

Suicide-related construct accessibility and attention disengagement bias in suicide ideation.

Previous attempts to determine whether attention bias toward suicide-related stimuli is associated with risk for future suicide attempts have yielded mixed findings that have been difficult to replicate. Recent evidence suggests that methods used to assess attention bias toward suicide-specific stimuli have low reliability. The present study used a modified attention disengagement and construct accessibility task to examine suicide-specific disengagement biases, along with cognitive accessibility of suicide-related stimuli, among young adults with different histories of suicide ideation. Young adults (N = 125; 79% women), screened for moderate-to-high levels of anxiety or depressive symptoms completed an attention disengagement and lexical decision (cognitive accessibility) task, along with self-report measures of suicide ideation and clinical covariates. Findings using generalized linear mixed-effects modeling revealed that young adults with recent suicide ideation displayed a suicide-specific facilitated disengagement bias, compared to peers with lifetime ideation. In contrast, there was no evidence of a construct accessibility bias for suicide-specific stimuli, irrespective of suicide ideation history. These findings point to a suicide-specific disengagement bias that may depend on the recency of suicidal thoughts and suggests automatic processing of suicide-specific information. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Social cognitive mechanisms between psychological maltreatment and adolescent suicide ideation: Race/ethnicity and gender as moderators.

Childhood psychological maltreatment is a well-studied predictor of adolescent suicide ideation, while social support is a protective factor, but little is known about social-cognitive mechanisms that may link psychological maltreatment to suicide ideation. Further, given the impact that culture, race/ethnicity, and gender can have on social relationships and suicide-related risk factors, these mechanisms may differ across demographic groups. Objective: The current study examined whether psychological maltreatment predicts suicide ideation through self-perception of social competence, and whether this relationship differs depending on race/ethnicity and gender. Method: We analyzed a racially diverse, longitudinal sample of adolescents at risk for maltreatment (N = 765). Self-report measures of lifetime maltreatment were completed at age 12 and combined with data from Child Protective Services. Youth also completed measures of perceived social competence at age 12. Indicators of suicide ideation were taken at ages 8, 12, 16, and 18. Results: Perceived social competence scores differed significantly between children who were psychologically maltreated and those who were not, but these differences were nonsignificant for physical and sexual abuse. Self-perception of social competence fully mediated the relationship between childhood psychological maltreatment and suicide ideation for White girls and boys. Conclusions: Our findings suggest that poor perceived social competence is uniquely associated with psychological maltreatment, and White adolescents may develop suicide ideation through specific mechanisms involving social cognition. Certain youth may benefit from interventions improving social cognitions and promoting healthy relationships to prevent suicide ideation during adolescence.

Factors precipitating suicide attempts vary across race.

OBJECTIVE: Although research has identified interpersonal, intrapersonal, and achievement-related factors that precipitate suicide attempts (SAs), how these factors vary by race/ethnicity is unknown. We examined racial/ethnic differences in SA precipitants in a racially/ethnically diverse sample of young adults (YAs) with a SA history. METHOD: Two-hundred twenty-nine young adults, ages 18-33 (87% women), reported their method of attempt, and 200 of those reported on their SA precipitants. The latter were coded by three independent judges (Data were collected March 2012-December 2016.). RESULTS: SAs were most often precipitated by intrapersonal factors, followed by interpersonal factors. Logistic regressions revealed that Hispanic, Asian, and Biracial YAs had higher odds of reporting interpersonal precipitants compared to Black YAs. CONCLUSION: Suicide prevention and intervention should address both interpersonal and intrapersonal factors that increase vulnerability to SA across racial/ethnic groups, although interventions with Black YAs might focus more on intrapersonal than on interpersonal factors.

Being certain that negative events will happen or that positive events will not happen: Depressive predictive certainty and change in suicide ideation over time.

INTRODUCTION: Relatively little research has examined the precise components of hopelessness that increase vulnerability to suicidal thinking. We examined whether certainty about an absence of positive future outcomes (Certainty-AP) would more strongly predict suicide ideation over time than certainty about negative future outcomes (Certainty-N). METHOD: Young adults (N = 208), ages 18-34 (M = 19.08, SD = 2.22), with either recent suicide ideation, suicide attempt history, or past-year psychiatric diagnosis were assessed four times over 18 months. RESULTS: We used multilevel modeling to assess within-participant differences in suicide ideation over time. Both Certainty-AP and Certainty-N predicted later suicide ideation above and beyond generalized hopelessness and depressive symptoms, when examined in separate models. However, Certainty-AP emerged as a stronger predictor of suicide ideation than Certainty-N when examined in the same model. DISCUSSION: These findings suggest that certainty about an absence of positive future outcomes may have a more unique prospective relationship to SI than certainty about the presence of negative future outcomes. We discuss clinical and theoretical implications of these findings.

Examining decentering as a moderator in the relation between non-suicidal self-injury and suicide ideation via cognitive-affective factors.

OBJECTIVE: Given the high prevalence of self-injury but low treatment-seeking among young adults, brief, accessible interventions might help reduce risk of self-injurious thoughts and behavior in this population. This cross-sectional study examined the moderating effects of decentering-a cognitive-affective regulation strategy-in the relation between non-suicidal self-injury (NSSI) and suicide ideation via cognitive-affective factors that increase risk for both NSSI and suicide ideation. METHODS: College students (N = 125, 79% women), ages 18-27, pre-screened for moderate levels of depression and anxiety, completed self-report measures of NSSI, decentering, rumination, hopelessness, depressive symptoms, and suicide ideation. RESULTS: Young adults with past-year non-suicidal self-injury scored lower on decentering than their peers without NSSI. Decentering was associated with lower levels of all cognitive-affective risk factors and moderated the relation between NSSI and rumination, but not the relation between NSSI and hopelessness and depressive symptoms. Decentering moderated the indirect effect of past-year non-suicidal self-injury on past-week suicide ideation via rumination, but not via hopelessness or depressive symptoms. CONCLUSIONS: Decentering is a potential cognitive-affective regulation strategy for targeting factors that increase risk of self-injurious thoughts and behaviors. Future studies should examine decentering as a buffer against risk using designs that allow for conclusions about temporal order of effects.