Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025
Definition
Operant conditioning is a learning process where behavior is influenced by consequences such as rewards and punishments. It is fundamental in understanding how organisms adapt their behavior to environmental stimuli.
Developed by B.F. Skinner, operant conditioning involves reinforcement (positive or negative) to increase desired behaviors.
In a biological context, animals often learn foraging or mating behaviors through operant conditioning.
Positive reinforcement involves adding a stimulus to increase a behavior, while negative reinforcement involves removing an aversive stimulus.
Punishment, either positive (adding an aversive stimulus) or negative (removing a desired stimulus), decreases the likelihood of a behavior.
Operant conditioning can explain complex social behaviors within animal communities, including cooperation and competition.
Review Questions
Related terms
Classical Conditioning: A learning process where an organism learns to associate two stimuli, leading to a change in behavior.
Reinforcement: In operant conditioning, it refers to any consequence that increases the likelihood of a behavior being repeated.
Punishment: A consequence that decreases the likelihood of a behavior being repeated, either by introducing an adverse stimulus or removing a beneficial one.