Unit 2 Flashcards
Relatively permanent change in behavior due to experience or practice
Learning
1849-1936; Russian physiologist; first to study basic principles of classical conditioning (reflexes, stimuli, responses)
Ivan Pavlov
Emotional response that has become classically conditioned to occur to learned stimuli
Conditioned emotional response
Develop a nausea or aversive response to a particular taste because that taste was followed by a nausea reaction, occurring after only one association
Conditioned taste aversion
Tendency to learn certain associations with only or few pairings due to survival value of the learning
Biological preparedness
Voluntary behavior learned through consequences
Operant conditioning
Responses followed by pleasurable consequences are repeated
Thorndike’s law of effects
1904-1990; Studied observable, measurable behavior; Operant - voluntary behavior; learning depends on consequences
B.F. Skinner
Any consequence that makes a response less likely to happen again
Punishment
What are the 4 ways to modify behavior?
Postive reinforcement, positive punishment, negative reinforcement; negative punishment
Rewarding someone with something valued or desirable
Positive reinforcement
Punishing someone with something unpleasant
Positive punishment
Doing something to avoid a negative effect
Negative reinforcement
Punishment by removal
Negative punishment
5 drawbacks to severe punishment:
Fear, anxiety, lying, avoidance, modeling of aggression
Punishment should be:
Immediate, consistent, paired with reinforcement for correct behavior
Who is associated with observational learning?
Bandura
Rewarding someone with something (giving someone a gold star for doing good)
Token economy
Any consequence that makes a response more likely to happen again
Reinforcement
reinforcer that meets a basic biological need or drive
primary reinforcer
reinforcer that reinforces via pairing with a primary reinforcer
secondary reinforcer
4 schedules of reinforcement:
fixed ratio, variable ratio, fixed interval, variable interval