An Assessment of Emotional Reactivity to Frustration of Goal Pursuit in Euthymic Bipolar I Disorder

Abstract

Affective disturbance is a central feature of bipolar disorder. Many investigators have hypothesized that euthymic people with bipolar disorder might display elevated emotional reactivity, but laboratory studies of emotional reactivity have had mixed results. Drawing on theories of bipolar disorder that emphasize dysregulation of goal pursuit, we hypothesized that people with bipolar disorder might be emotionally hyperreactive to frustration of goal pursuit. Forty-seven euthymic participants with bipolar disorder and 43 control participants played a computer game for a monetary reward. To induce frustration, we programmed the game to respond inconsistently to user input during two periods. The frustration induction was successful as measured by self-report, physiological responding, and facial behavior, but contrary to the hypothesis of emotional hyperreactivity in bipolar disorder, the bipolar and control groups were equally reactive to frustration. Future studies will benefit from more specific hypotheses about how emotion might be altered in bipolar disorder.