Personal expressiveness: Philosophical and psychological foundations.

Generalized expectancies for internal versus external control of reinforcement.

Julian B. Rotter · The Psychological Monographs · 1966 · 21.9K citations

Public Health, Behavioral Sciences, Psychology +7

Intrinsic Motivation and Self-Determination in Human Behavior

Karen A. Miller, Edward L. Deci, Richard M. Ryan · Contemporary Sociology A Journal of Reviews · 1988 · 15.4K citations

Social Sciences, Behavioral Sciences, Psychology +13

The Psychology of Interpersonal Relations.

Theodore M. Newcomb, Fritz Heider · American Sociological Review · 1958 · 12K citations

Social Sciences, Psychology, Social Psychology +14

Development and validation of ego-identity status.

James E. Marcia · Journal of Personality and Social Psychology · 1966 · 5.1K citations

Education, Behavioral Sciences, Psychology +17

The principle of congruity in the prediction of attitude change.

Charles E. Osgood, Percy H. Tannenbaum · Psychological Review · 1955 · 1.7K citations

Social Sciences, Psychology, Social Psychology +9