Mark Lepper

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Mark Lepper
NationalityAmerican
Alma mater
overjustification
Scientific career
FieldsPsychology
InstitutionsStanford University
ThesisDissonance, self perception, and the generalization of moral behavior (1971)
Doctoral advisorEdward Zigler
Doctoral studentsThomas Gilovich

Mark R. Lepper (born December 5, 1944) is the Albert Ray Lang Professor of

attribution theory and confirmation bias, and for his collaborations with Lee Ross
.

Life

Lepper is primarily responsible for the elucidation of the

Richard Nisbett
.

With frequent collaborator

disconfirmation bias. With Lord he later theorized attitude representation theory. He has also worked with Thomas Gilovich and Merrill Carlsmith
.

Lepper attended Stanford University as an undergraduate, earning a B.A. with great distinction in psychology in 1966. He subsequently earned a Ph.D. in Social and Developmental Psychology at Yale University in 1970, returning to Stanford in 1971 as an assistant professor. Lepper became a full professor of psychology and, by courtesy, of education in 1982, and has since served as chairman of the department of psychology between 1990 and 1994, and again after 2000. He is a fellow of the American Psychological Association and a charter fellow of the American Psychological Society.

External links