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To study operant conditioning, he invented the operant conditioning chamber (aka the Skinner box), [8] and to measure rate he invented the cumulative recorder. Using these tools, he and Charles Ferster produced Skinner's most influential experimental work, outlined in their 1957 book Schedules of Reinforcement .
The three-term contingency (also known as the ABC contingency) is a psychological model describing operant conditioning in three terms consisting of a behavior, its consequence, and the environmental context, as applied in contingency management. The three-term contingency was first defined by B. F. Skinner in the early 1950s. [1]
B. F. Skinner first identified and described the principles of operant conditioning that are used in clicker training. [6] [7] Two students of Skinner's, Marian Kruse and Keller Breland, worked with him researching pigeon behavior and training projects during World War II, when pigeons were taught to "bowl" (push a ball with their beaks). [8]
Operant conditioning: Extinction: Reinforcement Increase behavior: Punishment Decrease behavior: Positive reinforcement Add appetitive stimulus following correct behavior: Negative reinforcement: Positive punishment Add noxious stimulus following behavior: Negative punishment Remove appetitive stimulus following behavior: Escape Remove noxious ...
The experimental analysis of behavior is a science that studies the behavior of individuals across a variety of species. A key early scientist was B. F. Skinner who discovered operant behavior, reinforcers, secondary reinforcers, contingencies of reinforcement, stimulus control, shaping, intermittent schedules, discrimination, and generalization.
B. F. Skinner (1938) proposed that all behavior is based on a fundamental unit of behavior called the discriminated operant. The discriminated operant, also known as the three-term contingency, has three components: an antecedent discriminative stimulus, a response, and a reinforcing or punishing consequence.
B.F. Skinner (1904–1990) is referred to as the Father of operant conditioning, and his work is frequently cited in connection with this topic. His 1938 book "The Behavior of Organisms: An Experimental Analysis", [ 6 ] initiated his lifelong study of operant conditioning and its application to human and animal behavior.
According to Skinner, language learning depends on environmental variables, which can be mastered by a child through imitation, practice, and selective reinforcement including automatic reinforcement. B.F. Skinner was one of the first psychologists to take the role of imitation in verbal behavior as a serious mechanism for acquisition. [58]