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Learning and Motivation

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Presentation on theme: "Learning and Motivation"— Presentation transcript:

1 Learning and Motivation
Lap 6 Chapter 12

2 Behaviorist Theory Schedules of Reinforcement Continuous Fixed Ratio
Fixed Interval Variable Ratio Variable Interval Weakest to Strongest

3 Behaviorist Theory Partial Reinforcement Four schedules
behavior is reinforced only part of the time acquired more slowly more resistant to extinction More stable Lasts longer Four schedules

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5 Operant Conditioning Fixed-ratio schedules Predictable
Reinforced only after a specified number of responses produces high, steady rate of responding brief pause after the delivery of the reinforcement Ie: Summer Library Reading

6 Operant Conditioning Variable-ratio schedules Unpredictable
Reinforced after an unpredictable number of responses produces high, steady rate of responding Ie: Gambling- slots, sales, and lottery

7 Operant Conditioning Fixed-interval schedules Predictable
Reinforced after a specified amt of time has elapsed produces high, steady rate of responding at end short bursts Slow response/ inactivity immediately after Ie: morphine drip

8 Operant Conditioning Variable-interval schedules Unpredictable
Reinforced after an unspecified amt of time has elapsed produces low, steady rate of responding

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