Nonsuicidal self-injury (NSSI) is a growing public health problem among adolescents and young adults. The Inventory of Statements About Self-Injury (ISAS) is a self-report measure designed to assess NSSI behaviors and functions. The current study examines the one-year test-retest reliability of the ISAS in a sample of young adult self-injurers.…

Depression during adolescence represents a significant public health concern. It is estimated that up to 20% of adolescents experience an episode of depression that interferes with academic and social functioning and is associated with an increased risk for self-harm. Although significant progress has been made in the last decade in treating…

Scholars have distinguished conceptually between multiple forms of social withdrawal among children and adolescents, but this distinction has yet to be investigated fully during emerging adulthood. Therefore, the overarching goal of this study was to employ a person-oriented approach to examine differences between subtypes of withdrawal on…

Effect sizes for single-subject research were examined to determine to what extent they measure similar aspects of the effects of the treatment. Seventy-five articles on the reduction of problem behavior in children with autism were recharted on standard celeration charts. Pearson product-moment correlations were then conducted between two…

There is little literature on childhood sexual abuse in women seen by forensic services. A cohort of 225 cases of women seen by forensic services in a medium secure unit in the UK were examined, and childhood sexual abuse and non-childhood sexual abuse cases were compared. Over half the sample had a history of childhood sexual abuse, and 5.6% of…

The aim of this research is to assess if home firearm access increases the risk of nonfatal suicidal attempts among adolescents. Such a gun focus has largely been limited to case-control studies on completed suicides. This line of research has found that household gun access increases the risk of suicide due to features of available firearms…

Astonishingly little is known about the relationship between high educational achievements and suicidal behaviour among women. This is remarkable given that a woman breaking into traditionally male-dominant spheres is a well established example of social-role marginality. The current study combines fatal and non-fatal suicidal behaviour and…

Relationships among attempted suicide, nonsuicidal self-harm, and physical assault were examined in 400 regular users of heroin and/or psychostimulants. Twenty-eight percent had episodes of nonsuicidal self-harm, 32% had attempted suicide, and 95% had been violently assaulted. The number of suicide attempts and nonsuicidal self-harm incidents were…

This study used zero-inflated poisson regression analysis to examine the role of depressive symptoms, family invalidation, and behavioral impulsivity in the occurrence and repetition of non-suicidal self-injury among Chinese community adolescents over a 2-year period. Participants, 4782 high school students, were assessed twice during the…

Previous research has found that individuals with intellectual disability and/or autism spectrum disorder (ASD), and those with greater symptom severity within these diagnoses, show higher rates of aggressive/destructive behavior, stereotypic behavior, and self-injurious behavior. In this exploratory cross-sectional study, toddlers at-risk for a…

Background: Physical distress resulting from medical problems has been found to cause increased behaviour problems in patients with intellectual disabilities (ID). Despite this fact, little has been documented on the medical problems of individuals with ID admitted for inpatient psychiatric care. We conducted an exploratory investigation based on…

Sleep disturbance is an early marker for bipolar disorder (BD) onset in youth. We characterized sleep quality in adolescents experiencing mania within the last 6-12 months. We examined the association between mood and sleep in 27 adolescents with BD and 24 matched healthy controls (HC). Subjects were assessed by parent and teen report of sleep, a…

Relationships between self-harm and vulnerability factors were studied in a general population of 432 participants, of whom 30% reported some experience of self-harm. This group scored higher on dissociation and childhood trauma, had lower self-worth, and reported more negative intrusive thoughts. Among the non-harming group, 10% scored similarly…

The relationship between non-suicidal self-injury (NSSI) and suicidal behavior is complex and often difficult to untangle. While most self-injurers never exhibit suicidality, there is evidence of a correlation between suicidality and NSSI, and a clear overlap of risk between the two behaviors. Therefore, it is important to both prevention and…

Nonsuicidal self-injury (NSSI) is a behavior that is prevalent among children and adolescents. Although NSSI is often associated with borderline personality disorder and depression, it co-occurs with numerous psychiatric symptoms and associated diagnoses. The current article reviews the research addressing psychiatric symptoms that are commonly…