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- Created by: mint75
- Created on: 22-05-16 17:17
1. What is the main premise of descriptive theory?
- Bias when there are risks involved and variable schedules of reinforcement
- People make decisions based on anticipated gains and losses which are subjectively assessed. Concept of availability
- Concept of probability, expected value and utility and bias when there are risks involved
- People make decisions based on anticipated gains and losses which are objectively assessed to remove bias. Concept of availability
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2. What is a normative theory?
- Bias when there are risks involved and variable schedules of reinforcement
- Concept of probability, expected value and utility and bias when there are risks involved
- Variable ratio reinforcement and schedules of reinforcement
3. What are increases in activity with unpredictable reward?
- PFC
- Striatum
- Nucleus accumbens
- Ventral tegmental area
4. Dopamine activity is an index of...?
- Utility processing
- Reward processing
- Reward prediction error
- Utility prediction error
5. Motor skill refers to...?
- The efficiency at which muscles can be engaged and actions executed
- The ability to solve a motor problem correctly, quickly, rationally and resourcefully
- Carried out in isolation from cognitive mechanisms, the ability to solve a motor problem correctly, quickly, rationally and resourcefully
- The speed at which actions go from perceptual recognition to execution
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