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20 Cards in this Set
- Front
- Back
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reinforcement
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consequences that increase the frequency of behavior
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punishments
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consequences that decrease the frequency of behavior
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positive
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add a stimulus
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negative
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remove a stimulus
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positive reinforcement
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stimulus being added and the frequency of the behavior is increasing
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negative reinforcement
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removed stimulus and increase in behavior, stimulus is normally something annoying
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positive punishment
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added stimulus and behavior decreases
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negative punishment
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remove stimulus and behavior decreases
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fixed ratio schedule
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every third person is rewarded. The ratio between responses and rewards is the same
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variable ratio schedule
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ratio averages differently, for example it is 1 to 3
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fixed interval schedule
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first response after some period of time is rewarded. It is always the same period of time.
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Variable interval schedule
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reward after an average time difference
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chapter 12 hypothesis
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different schedules should be able to increase drug abstinence
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chapter 12 participants
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60 adult smokers averaging 26 cigarettes a day
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Fagerstrom tolerance questionaire
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measures addiction on a scale from 0 to 11
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Chapter 12 procedure
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visits 3 times a day. CO level taken to check absitinence. ( equal or less than 11 ppm)
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chapter 12 progressive reinforcement group
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1st time abstinent $3, each time after increases of 50 cents, every third time $10 bonus. Payments with held if not abstinent
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chapter 12 fixed reinforcement group
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$9.80 when abstinent. no bonuses or resets
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chapter 12 control group
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yoked to first ten people in the progressive group
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chapter 12 results
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progressive had fewer people continue smoking. progressive and fixed group were significantly different than the control group.
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