CH 6 Learning Flashcards
learning
- acquiring new, enduring info or behaviors
- cognitive and observational learning
associative learning
- learning when certain events occur
- classical and operant conditioning
Pavlov classical conditioning
- learn to link 2+ stimuli
- unconditioned stimulus(US) -food in mouth
- unconditioned response(UR)- salivating
- neural stimulus- ringing, produces no salivation response
- US and NS presented together - NS becomes conditioned stimulus (CR) as it produces the conditioned response (CR) of salivating
process of classical conditioning*
- acquisition
- extinction
- spontaneous recovery
- generalization
- discriminaiton
Skinner operant conditioning
-successive approximation (shaping behavior) -reinforcers guide actions closer toward a desired behavior
types of reinforcers in operant conditioning
positive reinforcement - give something that is desired (ex giving a dog a treat) to increase behavior
negative reinforcement - end something that is undesired to increase behavior ( putting on seatbelt to end beeps)
schedules of reinforcers
- fixed ratio: every so many
- variable ratio: after an unpredictable number
- fixed interval: every so often
- variable interval: reinforced after a random amount of time
punishment
- consequence that reduces targeted behavior
observational learning
types:
observational - learning by observing others
modeling - imitating specific behavior
vicarious reinforcement/punishment: anticipate a behavior s consequence