title: Basic need satisfaction and suicidal ideation: a self-determination perspective on interpersonal suicide risk and suicidal thinking.
abstract: This study investigated the relationship between the basic psychological needs, as outlined by self-determination theory, and the interpersonal predictors of suicidal desire, as outlined by the interpersonal-psychological theory of suicidal behavior. It was hypothesized that basic need satisfaction (collective feeling of autonomy, relatedness, and competence) would be related to suicidal ideation through thwarted belongingness and perceived burdensomeness. Mediation analyses demonstrated that thwarted belongingness and perceived burdensomeness both individually mediated the relationship between basic need satisfaction and suicidal ideation. Relatedness also predicted variance of the interaction of thwarted belongingness by perceived burdensomeness while controlling for depression. The clinical utility of assessing need satisfaction as an indication of suicide risk is discussed. Future research to investigate the temporal relationship of the study variables is recommended.
authors.affiliation: a Department of Psychology , Oklahoma State University , Stillwater , Oklahoma , USA.
authors.forename: Raymond P
authors.initials: RP
authors.lastname: Tucker
authors.forename: LaRicka R
authors.initials: LR
authors.lastname: Wingate
mesh_terms: D000293:Adolescent; D000328:Adult; D003863:Depression / Q000523:psychology; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D016014:Linear Models; D008297:Male; D008875:Middle Aged; D026684:Personal Autonomy; D010549:Personal Satisfaction; D011582:Psychological Theory; D012307:Risk Factors; D020377:Self Efficacy; D059020:Suicidal Ideation; D013405:Suicide / Q000523:psychology*; D055815:Young Adult
keywords: basic psychological needs; interpersonal relationships; self-determination theory; suicidal ideation; suicide