1. Abramson, L. Y., Seligman, M. E. P., & Teasdale, J. D. Learned helplessness in humans: Critique and reformulation.Journal of Abnormal Psychology, 1978,87, 49?74.
2. Auger, T. Differences in child symptom ratings among teachers and parents of emotionally disturbed children.Psychological Reports, 1975,36, 867?873.
3. Beck, A. T.Depression: Clinical, experimental and theoretical aspects. New York: Harper & Row, 1967.
4. Beck, A. T. Measuring depression: The depression inventory. In T. A. Williams, M. M. Katz, & J. A. Shields (Eds.),Recent advances in the psychobiology of the depressive illnesses. Washington: U. S. Government Printing Office, 1972.
5. Blotcky, M. J., & Kimsey, L. R. Childhood depression.Texas Medicine, 1970,66, 64?69.