Skinner's concept of shaping behavior is primarily rooted in which theory?

• A. Classical conditioning
• B. Humanistic psychology
• C. Operant conditioning
• D. Cognitive-behavioral therapy

Answer: (C)

Shaping behavior is a fundamental concept within operant conditioning, which is a learning theory developed by B.F. Skinner. This process involves reinforcing successive approximations of desired behavior until the target behavior is achieved. In operant conditioning, behaviors are modified by the use of consequences, where reinforcements increase the likelihood of the behavior happening again, while punishments decrease its occurrence.

The concept of shaping is particularly notable because it allows for complex behaviors to be taught gradually. By rewarding small steps toward the final behavior, a person or animal can learn to engage in this behavior over time. For instance, if one aims to teach a dog to roll over, the dog might first be rewarded for simply lying down, followed by rewards for turning onto its side, and finally for completing the roll.

In contrast to operant conditioning, classical conditioning involves learning through association, where a neutral stimulus comes to evoke a response after being paired with an unconditioned stimulus. Humanistic psychology focuses more on personal growth and self-actualization rather than behavior modification through external reinforcements. Cognitive-behavioral therapy combines cognitive and behavioral approaches but does not specifically center on the reinforcement principles that underpin shaping in operant conditioning.

Thus, Skinner's concept of shaping