Responses that produce a satisfying effect in a particular situation become more likely to occur again in that situation. This law of learning given by whom?

Question

Accepted Answer

The question refers to a fundamental principle in the field of psychology known as the "law of effect." This principle states that responses that produce a satisfying effect in a particular situation are more likely to occur again in that situation. The correct answer to this question is Option 2: Thorndike.

1. **Explanation for Option 2 (Thorndike):**
   Edward L. Thorndike was an American psychologist who is best known for his work on the theory of learning. He formulated the "law of effect" through his experiments with animals, particularly cats in puzzle boxes. Thorndike observed that behaviors followed by satisfying consequences tend to be repeated, while those followed by unpleasant consequences are less likely to be repeated. This principle laid the groundwork for the development of operant conditioning and is a cornerstone of behavioral psychology. Therefore, Thorndike is the correct answer as he is the originator of the law of effect.

2. **Explanation for why other options are incorrect:**

- **Option 1 (Skinner):** B.F. Skinner was a prominent psychologist known for his work on operant conditioning. While Skinner expanded on Thorndike's ideas and developed the concept of reinforcement, he did not originate the law of effect. Skinner's work focused more on the systematic study of reinforcement and punishment, rather than the initial formulation of the law of effect.

- **Option 3 (Pavlov):** Ivan Pavlov was a Russian physiologist known for his research on classical conditioning, not operant conditioning or the law of effect. Pavlov's work involved the study of conditioned reflexes, such as the famous experiment with dogs and the salivation response to a bell. His contributions are distinct from Thorndike's law of effect.

- **Option 4 (Watson):** John B. Watson was an American psychologist who is considered the father of behaviorism. While Watson emphasized the study of observable behavior and contributed to the development of behaviorist theories, he did not formulate the law of effect. His work focused more on classical conditioning and the application of behaviorist principles to human psychology.

In conclusion, the law of effect is specifically attributed to Edward L. Thorndike, making Option 2 the correct answer. The other options, while significant figures in psychology, did not originate this particular principle.