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Unit 4: Learning - Coggle Diagram

- - - - Cage 2: tries to escape stim
    - - Cage 2: endures stim.
- - - - negative reinforcement = weaken S and R correlation
      - positive reinforcement = strengthen S and R correlation
  - - - Reinforcers
        
        Primary: naturally reinforcing (food, water, etc)
        
        Secondary: rewards learned to have value
        
        Generalized: special secondary reinforcers (e.g. money)
        
        Token economy: token for trade for reinforcers
      - Reinforcement schedules
        
        Partial reinf.: reward sometimes; slow ac. AND ext.
        
        Ratio(fixed: give reward every X times; variable: ON AVERAGE, give reward every X times)
        
        Continuous reinf.: reward all-time; fast acquisition AND extinction
        
        Interval(fixed: give reward every X time; variable: ON AVERAGE, give reward every X time)
      - Negative reinforcements: removed from experiment / weakens behavior
      - Positive reinforcements: added to experiment / improves behavior
    - - Negative punishment: removed from experiment / improves behavior
      - Positive punishment: added to experiment / weakens behavior
    - - Shaping
        
        positive reinforcement by step to reach wanted behavior
      - Instinctive drift
        
        tendency of animals to pursue their natural inclination
      - Chaining
        
        learn succession of events by rewarding
      - Premark Priciple
        
        Rat don't like A, but like B, then use B to reinforce A