The Relationship of Specific Demographic Variables to Perceived Burdensomeness, Thwarted Belongingness, and Acquired Suicide Capability in K–12 Students

This study explores the relationship between specific demographic variables and the three Interpersonal-Psychological Theory (IPT) variables known to influence suicidal ideation and acts. The population was a large sample of K–12 students. Current research regarding demographic variables and the IPT variables in youth has been largely unexplored, leaving many assumptions and untested hypotheses. To address this gap, an archival cross-sectional design employing three multiple regression analyses was completed. For each analysis, the three demographic variables (age, gender, and race/ethnicity) were regressed on one of the IPT variables (perceived burdensomeness, thwarted belongingness, and acquired suicide capability). The overall model for each of the research questions was significant, with R2 ranging from .06 to .07. Reasons for the obtained results as well as implications for researchers and clinicians are discussed.