![]() By removing an unpleasant stimulus (the final test), students are negatively reinforced to attend class regularly. A professor tells students that if they have perfect attendance all semester, then they do not have to take the final comprehensive exam.You train your dog to fetch by offering him praise and a pat on the head whenever he performs the behavior correctly.This acts as a positive reinforcer, inspiring you to try out for more performance roles. After performing in a community theater play, you receive applause from the audience.This also tends to lead to a fast response rate and slow extinction rate. This schedule involves delivering reinforcement after a variable amount of time has elapsed. Variable-interval schedules are the final form of partial reinforcement Skinner described.This leads to both a high response rate and slow extinction rates. Variable-ratio schedules are also a type of partial reinforcement that involve reinforcing behavior after a varied number of responses.Response rates remain fairly steady and start to increase as the reinforcement time draws near, but slow immediately after the reinforcement has been delivered. Reinforcement occurs only after a certain interval of time has elapsed. Fixed-interval schedules are another form of partial reinforcement.This typically leads to a fairly steady response rate. Responses are reinforced only after a specific number of responses have occurred. ![]() Fixed-ratio schedules are a type of partial reinforcement.Extinction also occurs very quickly once reinforcement is halted. Learning tends to occur relatively quickly, yet the response rate is quite low. Continuous reinforcement involves delivering a reinforcement every time a response occurs.
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