Describes ambivalent, avoidant, and disorganized attachment patterns. Proposes that avoidant individuals deactivate their attachment needs, have high sense of self efficacy, and prefer objects to people; ambivalent persons hyperactivate attachment needs, have low self-efficacy, and orient more to people; and disorganized/controlling individuals highly deactivate attachment needs, have high self-efficacy, and prefer people over objects. (KDFB)