Three cognitive theories of depression.

The cognitive theories of depression put forward by Beck and his colleagues (1980), Brown & Harris (1978) and Abramson and her colleagues (1978) are described and compared. Although each theory has its strengths, it is argued that an adequate cognitive account of depression is awaited. Such a theory must link specific experiences with each of the cognitive themes of depression, and the links postulated should be specific to depression. Refinements of description and method are required before such a theory can be tested.