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Unformatted text preview: 30 MC, 5 short answers Number 2 pencil, large pink scantron, Majority of exam covered in lecture and overlap in text Skinner- Used a maze like everyone use, - Skinner made a simpler maze- Took the whole maze and put it on a tetter-totter- Cumulative recorder Schedules of reinforcement(reward)- Subjective state of mind, anything that makes that behavior more likely to occur- Continuous, interval, ratio- Fixed interval o Wait one minute then a food come- Fixed ratio o Every 10 th time it gets a food- Variable ratio o Maybe 5 th , 6 th , 10 th- The rat changes its behavior to maximizes its food o Skinner favored some Darwinian idea- Partial reinforcement o Very resistant to extinction Candy machine you put a dollar dont get anything, assume its broken Casio, money every 5 th time? Not sure if its broken- Fixed interval reinforcement o Scalloping response Stimulus generalization/ stimulus discrimination- Same things with skinners methods, where dog would salivate with a certain freq and less...
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- Spring '08