Watson's Behaviorist Theory established psychology as a science of observable behavior, positing that all behavior is learned through classical conditioning. It remains foundational in advertising, education, and behavior modification despite its limitat
| Component | Description | Example in Little Albert Experiment |
|---|---|---|
| Unconditioned Stimulus (UCS) | A stimulus that naturally elicits a response without prior learning | Loud noise |
| Unconditioned Response (UCR) | The natural, unlearned response to the unconditioned stimulus | Fear response |
| Conditioned Stimulus (CS) | A previously neutral stimulus that, after pairing with the UCS, comes to elicit a response | White rat |
| Conditioned Response (CR) | The learned response to the conditioned stimulus | Fear response to the white rat |

