Depressive Symptoms and Health‐Related Risk‐Taking in Adolescence

This study investigated the relation between symptoms and a variety of health‐related risk‐taking behaviors during adolescence. A survey of 20,745 adolescents from the National Longitudinal Study of Adolescent Health provided data for analysis. Adolescents who reported more depressive symptoms were found to wear seatbelts less often, wear bike‐helmets less often, and drive while drunk more frequently. Depressive symptoms did not correlate with reported condom use. The found relations were all mediated by reported levels of hopelessness. Reported levels of anhedonia and suicidality also mediated some of the found relations. Therefore, adolescents experiencing depressive symptoms, especially those reporting hopelessness, should be considered at jeopardy for a variety of health‐related risk‐taking behaviors.     

Lifetime and 12‐Month Nonsuicidal Self‐Injury and Academic Performance in College Freshmen

We examined whether nonsuicidal self‐injury (NSSI) is associated with academic performance in college freshmen, using census‐based web surveys (N = 7,527; response = 65.4%). NSSI was assessed with items from the Self‐Injurious Thoughts and Behaviors Interview and subsequently linked with the administratively recorded academic year percentage (AYP). Freshmen with lifetime and 12‐month NSSI showed a reduction in AYP of 3.4% and 5.9%, respectively. The college environment was found to moderate the effect of 12‐month NSSI, with more strongly reduced AYPs in departments with higher‐than‐average mean departmental AYPs. The findings suggest that overall stress and test anxiety are underlying processes between NSSI membership and academic performance.     

Changing Rates of Suicide Ideation and Attempts Among Inuit Youth: A Gender‐Based Analysis of Risk and Protective Factors

Inuit in Canada currently suffer from one of the highest rates of suicide in the world. The objective of this study was to explore the prevalence of suicide ideations and attempts among 15–24 year olds living in Nunavik, Québec, and to explore risk and protective factors of suicide attempts as a function of gender. A cross‐sectional survey was conducted in 2004 across Nunavik. Univariate and multivariate logistic regressions were conducted. A total of 22% of young males and 39% of females adults reported past suicidal attempts. Gender differences were observed in relation to associated risk and protective factors as well as degree of exposure to risk factors. Suicide prevention must include alcohol and drug prevention programs and rehabilitation services, interventions to reduce physical and sexual violence and their long‐term impacts on Inuit youth, as well as exposure to culturally meaningful activities.