Seligman, Martin E. P. “On the Generality of the Laws of Learning.” Psychological Review 77 (1970): 127-90.
114
Jennings, Dennis, Teresa М. Amabile, and Lee Ross. “Informai Covariation Assessment: Data-Based Vs. Theory-Based Judgments.” In Judgment Under Uncertainty: Heuristics and Biases, edited by Amos Tversky and Daniel Kahneman. New York: Cambridge University Press, 1980.