Frustrated interpersonal needs as a motivational moderator in the integrated motivational-volitional model.

A theoretical assumption of the integrated motivational-volitional (IMV) model positions perceived burdensomeness (PB) and thwarted belongingness (TB) as moderators on the entrapment-suicidal ideation/intention relationship. The present study analyzed the expected combined effects of PB × TB on the relationship between entrapment and suicidal ideation/intention. Data were collected using an online questionnaire (N = 644) selected by sex, age, and education level. The PB × TB × Entrapment interaction was statistically significant, according to a moderating effect. A high degree of frustration of interpersonal needs enhances the entrapment-suicidal ideation/intention relationship.