Background: Liu (2004) investigated the interaction between delinquency and depression among adolescents and found that delinquency moderated the relationship between depression and suicidal behaviors. Aims: This study also explored the relationship between depression, delinquency, and suicidal behaviors, although delinquency was expected to mediate, as opposed to moderate, the relationship between depression and suicidal behaviors. Method: The participants comprised 354 college students. The students completed a series of questionnaires measuring delinquent behavior, depressive symptoms, and suicidal thoughts and behaviors. Results: Contrary to Liu’s (2004) findings, delinquency was found not to moderate but rather to partially mediate the relationship between depression and suicidal behaviors. Conclusion: The findings suggest that for some college students, depression is associated with delinquent behaviors, which, in turn, are associated with suicidal behaviors.
The Relationship of Suicidal Thoughts and Behaviors to Sleep Disturbance: a Review of Recent Findings