LAUSR

Objective This study investigated whether early maladaptive schemas (EMSs) are associated with interpersonal problems and whether this relationship is mediated by trait mindfulness. Method One hundred and seventeen participants (M = 34.66, SD = 17.14) were recruited and completed measures of EMSs (Young Schema Questionnaire, Short Form, Version 3; YSQ‐SF‐3), trait mindfulness (Kentucky Inventory of Mindfulness Skills; KIMS) and interpersonal problems (Inventory of Interpersonal Problems‐32; IIP‐32). Results The number of EMSs endorsed by an individual at a clinically significant level was negatively associated with trait mindfulness and positively associated with interpersonal problems. Trait mindfulness was negatively associated with interpersonal problems. Only the describing and accepting without judgement facets of trait mindfulness were found to mediate the relationship between EMS endorsement and interpersonal problems. Conclusions The relationship between EMSs and interpersonal problems may partially operate through some facets of trait mindfulness. Implications for future research and clinical practice are discussed.