B.F. Skinner
contemporaryRadical Behaviorism1904 – 1990
Burrhus Frederic Skinner (1904–1990) was an American psychologist and the foremost proponent of radical behaviorism, the view that behavior is entirely explicable through environmental contingencies without appeal to mental states. He developed operant conditioning theory and authored 'Verbal Behavior' (1957), a behaviorist account of language acquisition that was critically dismantled by Noam Chomsky and became a landmark debate in cognitive science.
Notable Achievements
1
Developed operant conditioning theory, including reinforcement schedules and behavior shaping
2
Invented the operant conditioning chamber (Skinner box) as a controlled experimental environment
3
Authored 'Verbal Behavior' (1957), attempting a behaviorist account of language and meaning
4
Advanced behavior modification techniques applied in education, therapy, and institutional settings
5
Wrote 'Beyond Freedom and Dignity' (1971), arguing for a technology of behavior to address social problems