Depression and attributions: Factors responsible for inconsistent results in the published literature.

According to the attributional reformulation of learned helplessness, depressive symptoms are associated with an attributional style that points to internal and global causes for bad events involving the self. 61 tests of the attributional reformulation published in 6 journals (e.g., Cognitive Therapy and Research) since 1978 were analyzed to determine factors that might distinguish findings that corroborated the reformulation's predictions from those that did not. Use of a large sample and hypothetical events was correlated with support for the reformulation with respect to stable and global attributions. However, these characteristics were highly intercorrelated across studies, making it impossible to isolate their independent effects. None of the factors (e.g., nature of the sample, method of assessing depression) examined consistently distinguished supporting from nonsupporting studies with respect to internal attributions. (9 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)