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:…

Angelman Syndrome (AS) is a rare genetic disorder that impacts 1:20,000 people. Challenging behaviour, such as severe injurious behaviour, aggression and frequent unprovoked episodes of laughter are a significant problem among adults with AS that adversely impacts an individual's quality of life. This study, for the first time, aims understand the…

Background: Aggressive behaviour (AB) and non-suicidal self-injury (NSSI) are common in people with mild intellectual disability or borderline intellectual functioning, leading to adverse consequences for themselves and those around them. Method: We investigated the relationship between AB (both total and physical in particular) and NSSI and risk…

Text is a burgeoning data source for psychological researchers, but little methodological research has focused on adapting popular modeling approaches for text to the context of psychological research. One popular measurement model for text, topic modeling, uses a latent mixture model to represent topics underlying a body of documents. Recently,…

Objectives: Non-suicidal self-injury (NSSI) risk in young adults is impacted by both affective and cognitive responses to stress. While previous research shows affective reactivity (AR) increases risk for NSSI, less research has examined the role of cognitive reactivity (CR). The current study examined how individual differences in CR to stress…

This study tests General Strain Theory (GST) as an explanation for associations between adverse childhood experiences (ACEs) and risk of violent and suicidal behaviors. Data comprise a census of archival information about the lives of 2,195 delinquent boys who resided at a U.S. treatment facility between 1975 and 2019. Logistic regression tests…

A growing number of college students report mental health concerns including self-harming behaviors, and studies have shown that students with disabilities report an increased number of mental health concerns compared to students without disabilities. While there are many studies informing the risk factors of self-harming behaviors of the general…

Objective: The present study explored differences in four domains of university adjustment (i.e. personal-emotional, social, academic, and institutional attachment) among students with and without a history of engaging in non-suicidal self-injury (NSSI) and examined the independent influence of NSSI on university adjustment. Participants and…

Sleep problems are common in autistic children and adversely impact daytime functioning. Knowledge of predictive factors could help with treatment and prevention of these problems. This study aimed to determine predictors of sleep problems among young autistic children. Study cohorts consisted of autistic children aged 2-5 years who did not have…

Objectives: The relationship between distress tolerance and suicide risk was examined in black college students, as well as the moderating role of family and peer support in this relationship. Parent and peer support were studied separately in their relationship to overall suicidality. Method: One-hundred twenty-five Black undergraduate students…

Self-handicapping is a maladaptive strategy that students employ to protect their self-image when they fear or anticipate academic failure. Instead of increasing their effort, students may harm their chances of success by procrastinating, strategically withdrawing effort, or engaging in destructive behaviors like drug abuse, so that potential…

Objective: Adolescents and young adults are at risk for non-suicidal self-injury (NSSI) and suicidal behavior. This study examined intrapersonal (depressive symptoms, self-criticism) and family (perceived family functioning, parenting style, parental attachment) factors associated with reported history of NSSI in a college sample. Method:…

During the immediate period following psychiatric hospitalization, adolescents are at increased risk for suicide attempts and rehospitalization. Because most adolescents return to school during this time, school-related experiences are important considerations during the transition from inpatient hospitalization. This study sought to understand…

Objectives: Researchers examined associations between specific forms of emotion dysregulation and numerous behavioral manifestations of impulsivity (i.e., problematic alcohol use, drug use, risky sexual activity, binge eating, non-suicidal self-injury). Participants: Participants were 238 undergraduate students (69% female). Method: Emotion…