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22 Cards in this Set
- Front
- Back
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Definition of learning?
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A relatively permanent change in knowledge or behavior that comes as a result of experience
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What is classical conditioning?
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Making an association between 2 stimuli
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Process of Classical Conditioning?
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Start with a reflex and a stimulus, add in a neutral stimulus, multiple pairings, overtime the behavior occurs in response to neutral stimulus
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Unconditioned stimulus
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Pavlov's example: food
Causes the original reflex |
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Unconditioned response
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Salivation
Original response |
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Conditioned stimulus
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Bell/sound...or lasagna
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Conditioned response
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Salivation
Same as UCR |
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Classical conditioned is associated with _____ and _____
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Conditioned fears
Food aversions |
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Acquisition Principle of classical conditioning
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Acquisition: order of stimuli (stimulus then UCS); multiple pairings
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Generalization
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Learned response happens to other similar stimuli; fear generalized from white rat to all things furry
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Discrimination
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Learned response does not happen to other stimuli
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Extinction
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Cessation of conditioned response all together
Separation of UCS and CS (must break connection) |
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Definition of Operant conditioning
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Association between behavior and consequences
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Law of Effect
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When behavior leads to a positive result, there will be repetition
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Positive Reinforcement
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Increases the chances that something will be repeated by giving a reward
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Punishment and it's enforcement
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Decreases the chances that something will be repeated
Must be immediate, meaningful, consisten, and inescapable |
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Shaping
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Using reinforcement to guide the subject
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Fixed Ratio
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Every time, every second time...
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Variable ration
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Don't know when
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Fixed interval
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if you go 2 days without hitting your brother...
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Variable interval
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study break sto IM, eat, etc...
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Partial reinforcement effect
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we are more responsive to variable because when you expect something everytime, you are likely to stop when you don't get it
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