Martin Seligman
#1200 Overall Influence

Martin Seligman

American psychologist and writer


Why is this person notable and influential?

Martin Seligman currently holds the title of Zellerbach Family Professor of Psychology at the University of Pennsylvania. Previously, he taught at Cornell University, and was the president of the American Psychological Association. Seligman earned his bachelor’s in philosophy at Princeton University in 1964, and his Ph.D. from the University of Pennsylvania in 1967.

Both a prominent psychologist and a popular author of self-help books, Martin Seligman is best recognized for his activity in the field of positive psychology, and his corresponding theories of well-being. Among his work, Seligman is perhaps best known for initiating research in the concept of learned helplessness. Stemming from his interest in depression and the behavior of depressed people, Seligman developed a test using electroshock on canine subjects. In simplified terms, Seligman found that if a subject believes their situation to be truly helpless, they will do little to nothing to try and change it, and accept their fate. He identified this as a “learned” helplessness, which requires intervention to overcome.

Seligman is also recognized for his contributions to positive psychology, as discussed in his book with Christopher Peterson, Character Strengths and Virtues: A Handbook and Classification. In contrast to the Diagnostic and Statistical Manual of Mental Disorders (DSM) which focuses on disorder, Seligman argues that positive psychology focuses on positive characteristics, virtues, and what occurs in the absence of disorder. Other published works by Seligman include Helplessness: On Depression, Development, and Death and Learned Optimism: How to Change Your Mind and Your Life

Seligman boasts a long list of awards and honors to his name, including a Guggenheim fellowship, and a American Psychological Association Award for Lifetime Contributions to Psychology.

Academic Website

Featured in Top Influential Psychologists Today

Other Resources


What schools is this person affiliated with?
University of Pennsylvania
University of Pennsylvania

Private research university in Philadelphia, Pennsylvania

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Princeton University
Princeton University

Private Ivy League research university in Princeton, New Jersey, United States

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Influence Rankings by Discipline

How’s this person influential?
#15 World Rank #9 USA Rank