i ntroduction to c lassical c onditioning pavlov process of classical conditioning examples...
TRANSCRIPT
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INTRODUCTION TO CLASSICAL CONDITIONING
Pavlov
Process of Classical conditioning
Examples
Acquisition & Extinction
Importance of & Critiques of Classical Conditioning
Start Operant Conditioning
Reminders/Announcements
Paper 1 Due Feb 20
Sign up for research studies (Option A)
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LOOKING AHEAD TO FRIDAY
Finish Operant Conditioning
Logistics Talk about Paper 1 Go over Exam 1 Clicker Roll call
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LEARNING
Behaviorism Classical conditioning
Type of associative learning Organisms associate events
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PAVLOV’S FINDINGS
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PAVLOV’S FINDINGS
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CLASSICAL CONDITIONING BASICS
Unconditioned Stimulus (UCS) Naturally Triggers Response
Unconditioned Response (UCR) Naturally Occurring Response
Conditioned Stimulus (CS) Irrelevant Stimulus; Repeated paired with UCS
Conditioned Response (CR) Learned Response
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PAVLOV’S FINDINGS
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BUT JUST FOR DOGS, RIGHT?
CS alone No response
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BUT JUST FOR DOGS, RIGHT?
CS alone No response
UCS UCR
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BUT JUST FOR DOGS, RIGHT?
CS + UCS UCR
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BUT JUST FOR DOGS, RIGHT?
CS + UCS UCR
CS CR
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ANOTHER CLASSICAL CONDITIONING EXAMPLE http://www.youtube.com/watch?v=
3kch8ToePPY
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IN THIS CLIP, THE UNCONDITIONED STIMULUS WAS
A. The computer beepB. Eating the AltoidC. Salivation/Fresh breathD. Asking for a mintE. None of the above
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IN THIS CLIP, THE CONDITIONED STIMULUS WAS
A. The computer beepB. Eating the AltoidC. Salivation/fresh breathD. Asking for a mintE. None of the above
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LET’S COMPARE PAVLOV AND JIM…
Pavlov The Office
UCS Meat Powder Breath Mint
CS Tone Computer Beep
UCR Salivation Salivation (+ minty fresh)
CR Salivation Salivation (-minty fresh)
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BREAKING IT DOWN
Computer beep no response Eating breath mint salivation (fresh breath) Eating breath mint + beep salivation Eating breath mint + beep salivation Eating breath mint + beep salivation ……..
Computer beep salivation
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ONE LAST CC EXAMPLE
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CLICKER QUESTION As a child, you were playing in the yard one
day when a neighbor’s cat wandered over. Your mother screamed and brought you inside. Her behavior caused you to cry. You now have a fear of cats. The unconditioned stimulus (UCS) is
A. Your mother’s behavior.B. Your crying.C. The cat.D. Your fear of cats today.
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ACQUISITION AND EXTINCTION
Acquisition Initial learning and timing
Extinction Only CS is presented
Spontaneous Recovery
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IMPORTANCE OF CC
Learning enables animals to become responsive to adapt to their environments
Other Examples Taste aversion Emotions Immune System
Video
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LIMITS OF CC
Apply to physiological responses Mechanical explanation
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QUESTIONS?