Learning Theory Flashcards
Delay Conditioning
Most Effective Type of Conditioning
- Present CS so it precedes & overlaps US
Backward Conditioning
Rarely Effective
- Present US before NS
- present food (US) before the bell (NS - no association is made)
Extinction (of CR)
Repeated presentation of CS without US
Spontaneous Recovery
A Weak CR is elicited by CS following extinction trials
John B. Watson
White Rat - CS
Loud Noise - US
CC = Phobia
Little Albert - Stimulus Generalization
Joseph Wolpe
Counter Conditioning Intervention
Reciprocal Inhibition - Pairs Anxiety with relaxation or other incompatible response to eliminate anxiety (exposure to CS without original US)
Systematic Desensitization - 4 Stages
Counter Conditioning Intervention
- Relaxation Training
- Construction of anxiety hierarchy
- Desensitization in imagination
- In vivo desensitization
Sensate Focus (Behavioral Sex Thx) (Counter Conditioning Intervention)
Pairing anxiety-evoking sexual situations with pleasurable physical sensations and relaxation
Two-Factor theory of Phobias
Combination of CC and -ve reinforcement (OC - operant conditioning)
Classical Extinction Interventions
- Flooding & Graduated exposure
- In Vivo exposure with response prevention
- Implosive therapy (imagination)
- EMDR (exposure/extinction)
Operant Extinction
Reinforcement is withheld from previously reinforced response
B.F. Skinner
Four Intermittent Schedules
Fixed Interval
Variable Interval
Fixed Ratio
Variable Ratio
Fixed Interval Schedule
Low Rate of responding (scallop)
Variable Ratio
Fast steady response and most resistant to extinction (gambling & lottery games)
Escape and Avoidance Behaviors
- Both maintained by -ve reinforcement
- Avoidance - involves classical conditioning
Satiation
Can occur in positive reinforcement
Fading
Gradual Removal of Prompts
Shaping
Reinforcing successive approximations to the desired behavior
Premarck Principle
High Frequency behavior is used as reinforcer for a behavior that does not occur often enough
Differential Reinforcement
Target behavior is ignored and alternative behaviors are reinforced
Overcorrection
- Restitution (overcorrect effects of behavior)
- Positive Practice (practice alternative more approp. behaviors)
Response Cost
Removing a positive reinforcement each time target behavior occurs
Bandura’s Observational or Social Learning
PRAM
- Production
- Retention
- Attention
- Motivation
Learned Helplessness
ISG
Internal, Stable & Global (ISG) Attributions
- More recent - Helplessness