Attributional models of depression propose that a negative attributional style is a vulnerability feature in depression, but opinions differ as to whether to assess attributional style for hypothetical or actual events. The present longitudinal study examined whether attributions for hypothetical and real events predicted concurrent and delayed dysphoria. At Time 1, students made attributions for hypothetical events (Attributional Style Questionnaire) and real events (Attribution Questionnaire), and completed measureS of dysphoria (Beck Depression Inventory). One month later they repeated the Attribution Questionnaire and the Beck Depression Inventory. Attributions for real events formed the strongest single predictor of current dysphoria, whereas attributions for hypothetical events comprised the strongest single predictor of later dysphoria. The combination of attributions for hypothetical events at Time 1 and attributions for real events at Time 2 provided the strongest overall predictor of depression at Time 2. These findings have several implications for the attributional models of depression.ne of the most significant mental health issues in recent 0 times has been the seriously high rates of mood disorders, and depression in particular (Segal & Dobson, 1992). Concern over the significant personal and social costs of depression has resulted in a surge of research and theory in recent years (Haaga, Dyck. & Emst, 1991;Segal & Dobson, 1992). A promising line of research has focused on the role of attributions in the etiology of depression, with several models proposing that certain patterns of causal attributions for significant events increase the likelihood of depression occurring. In their influential helplessness model, Abramson, Seligmm, and Teasdale (1978) argued that the onset of depression reflects an attributional style which involves making stable, internal. and global attributions for negative events. By way of contrast. attributing negative outcomes to unstable, external, and specific factors is considered to protect people from becoming depressed.Some authors have claimed that the effect of attributions on depression is mediated by hopelessness, that is, the expectation that negative events cannot be prevented (