1. Dissonance theory: Progress and problems;Aronson,1968
2. Performance expectancy as a determinant of actual performance;Aronson;Journal of Abnormal and Social Psychology,1962
3. Conflict, arousal and curiosity;Berlyne,1960
4. Rational and non-rational elements in reactions to disconfirmation of performance expectancies;Brickman,1970
5. Choice of strategy and voluntary exposure to information under public and private conditions;Cohen;Journal of Personality,1959