chapter 7 - learning pt 1 Flashcards
what is learning?
-a RELATIVELY permanent change in behavior that results from EXPERIENCE
how do we learn?
by association and/or experience
what is association?
linking 2 events that occur close together
types of learning
-associative learning (classical and operate conditioning)
-social learning (observing others)
-cognitive learning (thinking through things)
classical conditioning
we anticipate events by associating two stimuli
examples of classical conditioning
-sound of dentist’s drill: sweaty palms
-smell of moms perfume: smiling
-sight of certain restuarant: nausea
-noise of a can opening: cat comes running
-smell of hospital: weakened immunity
who was classical conditioning discovered by?
ivan pavlov (accidentally)
what are the four components of classical conditioning?
-unconditioned stimulus (UCS)
-unconditioned response (UCR)
-conditioned stimulus (CS)
-conditioned response (CR)
phase one of pavlov’s experiment
-food (UCS): salvation (UCR)
—reflexive response
-tone (CS): Nothing (CR)
phase 2 of pavlov’s experiment
-CS is repeatedly paired with the UCS
—a tone is sounded before the food is presented
phase 3 of pavlov’s experiment
eventually, the CS elicits a new CR
-hearing the tone by itself causes salivation
classical conditioning: conditioned emotional response
-avoidance learning
-conditioned phobias (little albert)
-
generalization:
similar stimuli elicit similar responses
discrimination
the ability to distinguish between similar stimuli
classical conditioning extinction
diminishing a conditioned response
spontaneous recovery (classical conditioning)
reappearance, after a pause, of an extinguished response
operant conditioning
we learn to repeat (or avoid) acts by associating a response with its consequence
operant conditioning examples
tantrums are punished: fewer tantrums
tantrums bring attention: more tantrums
slot machine pays out: gamble more
reward dog for sitting: dog is likely to sit
main example of operant conditioning
thorndike’s puzzle box and skinners box
thorndike’s law effect
actions that have positive outcomes are likely repeated
operant conditioning principles
reinforcement
punishment- reducsed behavior (slows the behavior down)
reinforcement:
a consequence that increases behavior (reinforcement that increases behavior will enhance that behavior)
punishment
reduced behavior (slows the behavior down)