Overview
B.F. Skinner was an American psychologist and pioneer of behavioral-psychology. He developed the theory of operant conditioning, which explains how behavior is shaped by its consequences.
Key Contributions
Operant Conditioning
Demonstrated that behavior can be modified through reinforcement and punishment schedules. Behavior followed by positive consequences tends to increase; behavior followed by negative consequences tends to decrease.
The Skinner Box
An experimental chamber used to study animal behavior through controlled delivery of rewards and punishments. Fundamental tool in behavioral research.
Reinforcement Schedules
Studied various patterns of reinforcement:
- Continuous reinforcement
- Fixed-interval schedules
- Variable-interval schedules
- Fixed-ratio schedules
- Variable-ratio schedules
Radical Behaviorism
Advocated that all behavior, including thoughts and emotions, can be explained through observable environmental interactions rather than internal mental states.
Impact
Skinner’s work was foundational to behavioral-psychology and influenced applied behavior analysis, educational psychology, and organizational behavior.