Seligman, M. E. P., Nolen-Hoeksema, S., Thornton, N. y Thornton, K. M. (1990). Explanatory Style as a mechanism of disappointing athletic...
Scheier, M. y Carver, C. S. (1985). Optimism, Coping, and Health: Assessment and Implication of Generalized Outcome Expectancies. Health Psychology,...
Scheier, M. F., Carver, C. S. y Bridges, M. W. (1994). Distinguising optimism from neuroticism (and trait anxiety, self mastery and self esteem):...