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Classical Conditioning: Underlying Processes

Classical Conditioning: Underlying Processes. Chapter 5 Powell, Symbaluk, and MacDonald. Classical Conditioning: Underlying Processes. I.Rescorla and Wagner A. Surprise! B. CS salience (S) C. US strength (A) D. CR (associative) strength (V) E. Δ V = S(A-V) F. Acquisition: A>V

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Classical Conditioning: Underlying Processes

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  1. Classical Conditioning: Underlying Processes Chapter 5 Powell, Symbaluk, and MacDonald

  2. Classical Conditioning: Underlying Processes I.Rescorla and Wagner A. Surprise! B. CS salience (S) C. US strength (A) D. CR (associative) strength (V) E. ΔV = S(A-V) F. Acquisition: A>V G. Extinction: A=0

  3. Classical Conditioning: Underlying Processes I.Rescorla and Wagner H. Explaining some known phenomena 1. Blocking 2. Overshadowing 3. Latent inhibition (?) I. New prediction from expectation

  4. II.What association is learned? A.S-R association B.S-S association 1.Stimulus substitution (Pavlov) 2.Devalue US weakens CR

  5. Classical Conditioning: Underlying Processes III.Form of the CR A.S-S and S-R predict CR same as UR (mimic) B.CR as preparatory for US C.Compensatory response theory 1.Example: Drug tolerance 2.Conditioned opponent a. UR has a- and b-processes b. CR elicits b-process 3.Sometimes opponent process a.Monophasic UR b.Biphasic UR

  6. Classical Conditioning: Underlying Processes IV. Applications of Classical Conditioning A. Phobia 1.Acquisition a. Observational learning b. Temperament c. Preparedness d. Control e. Incubation f. History of control g. US revaluation h. Selective sensitization 2.Elimination a. Counterconditioning & reciprocal inhibition b. Systematic desensitization 1)Relaxation 2)Hieracrchy of fears (imaginal & in vivo) 3)Progressive counterconditioning c. Flooding d. Exposure therapies

  7. Classical Conditioning: Underlying Processes B. Psychoneuroimmunology C. Aversive conditioning

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