Partial Reinforcement Flashcards
Fixed ratio schedule
Reinforcement is given after a fixed number of responses
Ex: rolls over twice. Get a treat
Partial reinforcement
Only some responses are reinforced. Slowly learning occurs
Ex: slot machine is sporadic
Variable radio schedule
Reinforcement is given after a variable number of responses all centered around an average
Ex: vr8 schedule on average every 8 rolls
Lottery and gambling
Fixed interval schedule
Fixed set time period must pass before behavior is reinforced
Five minutes pass them reward
50 cent raise every six months
Variable interval schedule
Variable time period centered around an average must pass before behavior is reinforced
Ex: vi5 trear after variable time as long as it averages to five minutes
Tips
Fixed= set, constant
Variable- unpredictable, centered around a mean
Ratio- number
Intervals - time
How can we use it
Train animals
Behavior modification- changing behavior through reinforcement
Token economy’s- prisons tokens for good behavior