ABSTRACT
Bipolar disorder has adverse effects on the lives of the individuals and the people around them and causes disability due to impaired social and occupational functioning, risk of suicide, and frequent relapses. This study was conducted as a two-group pretest-posttest design to determine the effect of psychoeducation on the functioning levels of patients with bipolar disorder. A total of 80 patients were assigned to either the experimental (n = 40) or the control group (n = 40). The data were collected using a questionnaire form, and the Bipolar Disorder Functioning Questionnaire. The experimental group scored significantly higher on the functioning levels (emotional functioning, intellectual functioning, feelings of stigmatization, social withdrawal, household relations, relations with friends, participating in social activities, daily activities and recreational activities, taking initiative and self-sufficiency, and occupation) (p < .05) compared with the control group after psychoeducation. Psychoeducation has become considerably effective in increasing the functioning levels of patients with bipolar disorder.