Attitude change and mental hospital experience..

Fundamental Statistics in Psychology and Education.

Bridget Smith, J. P. Guilford · Journal of the Royal Statistical Society Series A (General) · 1951 · 3.5K citations

Natural Sciences, Educational Psychology, Psychology +11

Factors relevant to the validity of experiments in social settings.

Donald T. Campbell · Psychological Bulletin · 1957 · 1.1K citations

Social Sciences, Behavioral Sciences, Psychology +12

Multiple comparison in psychological research.

Thomas A. Ryan · Psychological Bulletin · 1959 · 421 citations

Social Sciences, Behavioral Sciences, Psychology +12

Ideology, personality, and institutional policy in the mental hospital.

Doris C. Gilbert, Daniel J. Levinson · Journal of Abnormal & Social Psychology · 1956 · 113 citations

Health Professions, Psychiatry, Psychology +14

Group structure and perception.

Everett W. Bovard · Journal of Abnormal & Social Psychology · 1951 · 83 citations

Social Sciences, Psychology, Social Psychology +12