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Week 3 – pp479-486 Operant Conditioning. Three Phase Model of Operant Conditioning B.F. Skinner and his box Schedules of reinforcement. The Three Phase Model of Operant Conditioning. The Stimulus - S. Petrol gauge empty. The Response – R. Fill car with petrol. The Consequence - C.
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Week 3 – pp479-486Operant Conditioning • Three Phase Model of Operant Conditioning • B.F. Skinner and his box • Schedules of reinforcement
The Three Phase Model of Operant Conditioning The Stimulus - S Petrol gauge empty The Response – R Fill car with petrol The Consequence - C Happy driver – don’t have to walk
The Skinner Box Complete activity
Operant Conditioning Schedules of reinforcement Paste Schedules into books and copy following definitions
Fixed Interval Scheduleinvolves the delivery of reinforcement after a set period of time has elapsed since the previous reinforcer. Eg: pedestrian button Fixed Interval Schedule
Fixed Ratio Schedule results in the reinforcer being given after a definite number of desired responses. Eg: payment of $20 for every 100 newspapers sold. Fixed Ratio Schedule
Variable Interval Schedule means that the reinforcement occurs at unpredictable times. Eg: Catching fish Variable Interval Schedule
Variable Ratio Schedule suggests the reinforcer is given after a fluctuating number of responses. Eg: Payout on poker machines Variable Ratio Schedule
Complete the following activity Learning Activity 10.14 p488 Homework – Skinner wordfind