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Transcript of Psychology of Learning EXP4404 Chapter 10: Generalization, Discrimination, and Stimulus Control Dr....
![Page 1: Psychology of Learning EXP4404 Chapter 10: Generalization, Discrimination, and Stimulus Control Dr. Steve.](https://reader030.fdocuments.net/reader030/viewer/2022032612/56649ec65503460f94bd2277/html5/thumbnails/1.jpg)
Psychology of LearningEXP4404
Chapter 10: Generalization, Discrimination, and Stimulus Control
Dr. Steve
![Page 2: Psychology of Learning EXP4404 Chapter 10: Generalization, Discrimination, and Stimulus Control Dr. Steve.](https://reader030.fdocuments.net/reader030/viewer/2022032612/56649ec65503460f94bd2277/html5/thumbnails/2.jpg)
Topics Covered
Generalization Measurement Semantic Generalization
Discrimination Discrimination Training SD vs. SΔ
Procedures
Stimulus Control Theories of Generalization and Discrimination Analysis of Behavior
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Generalization
Generalization
Classical Conditioning
Operant Conditioning
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Generalization is vital to learning and survival and crucial to research
Increase generalization by learning or practicing in a variety of settings
Generalization
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Generalization Gradient
Generalization
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Primary vs. Secondary Generalization Primary-
Secondary
Generalization
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Semantic Generalization
Generalization
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Generalization of behaviors following punishment or extinction
Inhibitory generalization
Generalization
S-
Resp
onse
s
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Discrimination
Discrimination Training
Training procedure:1. Acquisition of response in one situation
1. Extinction of response in all other situations
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Discrimination Training Methods Successive Discrimination Training
Simultaneous Discrimination Training
Matching to Sample
Oddity Matching
Discrimination
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Discrimination Training
Discrimination
S+
S-
Video example discrimination training to encourage stair use
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Discrimination
Errorless Discrimination Training
Differential Outcome Effect
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Stimulus Control
Stimulus Control
Stimulus ControlImprecise PreciseGeneralization Discrimination
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Stimulus Control
Variables that effect stimulus control (Generalization vs. Discrimination) Practice
Schedule of Reinforcement
Delay of Reinforcement Goal of Training
Generalization Discrimination
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Theories of Generalization & Discrimination
Discrimination Training characterized by:
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Theories of Generalization & Discrimination
Peak Shift
S-
Behavioralcontrast
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Theories of Generalization & Discrimination
Pavlov’s Theory
The more closely a neutral stimulus resembles a CS+,
If neutral stimulus resembles CS-,
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Spence’s Theory
(excitatory gradient) (inhibitory gradient) (algebraic summation)
Theories of Generalization & Discrimination
Inhibitory Gradient
Peak Shift
P(Response)
S-S+
750500250 1000 Hz
Net GradientExcitatory Gradient
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Lashley-Wade Theory
Theories of Generalization & Discrimination
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Kohler’s Relational Theory
Transpositional Effect
Theories of Generalization & Discrimination
S+ S-DiscriminationTraining
Learned “lighter than”
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Analysis of Behavior
Mental Rotation or Discrimination Training?
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Smoking Relapse
Analysis of Behavior
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Experimental Neuroses
Type of learned helplessness E.g., child who can’t figure out how to please mother
(what is considered a properly made bed)
Analysis of Behavior