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CONCEPT MAP - Operant conditionning (Edward Thorndike (Cat in boxes…
CONCEPT MAP -
Operant conditionning
Edward Thorndike
Cat in boxes
learning from outcomes (O)
unpleasant outcomes
unfavorable
natural selection of behaviors
pleasant outcomes
favorable
strengthens the response (R) to stimulus (S)
increases
S-R association
Reinforcement
Primary
Innate Needs
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Secondary
Neutral Cues + Primary Reinforcer
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Premack Principle
Other R's as Reinforcers
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study of misbehaving school kids
Crespi Effects, 1942
reinforcer x 'expectation' or motivation
Change in R when size of O increases
Law of effect
B. F. Skinner
rats in maze
Skinner box
resolving maze
for food
obtain reinforcement
aquisition of behavior
can be link to
discriminative stimulus
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reinforcers
meant to
increase desirable behaviors
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money
food
sex
shock
avoid punishment
Punishers
meant to
decrease unwanted behaviors
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pain
confinement
predators
Yerkes-Dodson Law, 1908
Easier tasks x high motivation
Strong R learning
Complex tasks x high motivation
Impeded R learning
Reinforcement Schedule
Continuous Reinforcement
Partial Reinforcement
Ratio Schedule
Fixed (FR)
Variable (VR)
Interval Schedule
Fixed (FI)
Variable (VI)
MADE BY
:check: Anaelle Depault
&
:check: Kassandra Goulet