1. 9/30/04Learning Learning/Behaviorism It’s all about conditioning Two Types: –Classical Conditioning –Operant Conditioning

2. 9/30/04Learning Classical Conditioning History: Ivan Pavlov John Watson –“Little Albert” Classical conditioning involves pairing two stimuli - one neutral stimulus with one stimulus that already causes a response

3. 9/30/04Learning Classical Conditioning Model 1) Unconditioned Stimulus-Unconditioned Response 2) Unconditioned Stimulus + -Unconditioned Response Conditioned Stimulus 3) Conditioned Stimulus- Conditioned Response UCS- UCR UCS+CS - UCR CS- CR

4. 9/30/04Learning Pavlov’s Drooling Dogs

5. 9/30/04Learning Classical Conditioning Concepts Extinction Spontaneous Recovery Generalization Discrimination Garcia Effect

6. 9/30/04Learning Operant Conditioning History –Thorndike - the law of effect –B.F. Skinner Introduced the idea of reinforcement and punishment to conditioning How is operant conditioning different than classical conditioning?

7. 9/30/04Learning Operant Conditioning Model and Types R1-S-R2 (Response one, stimulus presented, response two) Positive Reinforcement Negative Reinforcement Positive Punishment Negative Punishment

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11. 9/30/04Learning Operant Conditioning Concepts Extinction Generalization Discrimination Schedules of Reinforcement Continuous reinforcement vs. partial reinforcement – o fixed ratio – o variable ratio – o fixed interval – o variable interval Latent Learning cognitive map Primary and Secondary Reinforcers Observational learning

12. 9/30/04Learning