Learning Flashcards

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1
Q

learning

A

relatively permanent change in organism’s behavior due to experience

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2
Q

conditioning

A

the practice of learning associations

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3
Q

classical conditioning

A

learning to associate two stimuli, allowing us to anticipate events

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4
Q

operant conditioning

A

learning to associate our behavior with a consequence (good or bad) and thus learning to repeat (or not) that behavior

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5
Q

What did Ivan Pavlov contribute to psychology ?

A

salivating dog experiment

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6
Q

stimulus

A

something that causes you to react or respond

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7
Q

unconditioned stimulus

A

unlearned thing that makes you respond
* ex: an object flying close to your face will cause you to blink

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8
Q

unconditional response

A

the natural, unlearned, response to the unconditioned stimulus
* ex: blinking

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9
Q

unconditioned stimulus

A
  • triggers that unconditioned response
  • a stimulus that automatically (without conditioning or learning) provokes a reflexive response
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10
Q

unconditioned response

A
  • unlearned, natural instinct
  • response resulting from an unconditioned stimulus without prior learning
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11
Q

conditioned stimulus

A

previously irrelevant stimulus that now triggers a response

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12
Q

conditioned response

A
  • response to the new stimulus
  • response elicited by a previously neutral stimulus that has become associated with the unconditioned stimulus
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13
Q

acquisition

A

initial learning; conditioned response is initiated by a conditioned stimulus

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14
Q

extinction

A

diminishing response

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15
Q

spontaneous recovery

A

reappearance of conditioned response after a time

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16
Q

stimulus generalization

A

tendency to respond to stimuli similar to the conditioned stimulus

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17
Q

stimulus discrimination

A

abulity to distinguish between conditioned stimulus and irrelevant health

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18
Q

biological predispositions

A

conditioning takes place more easily when the subject is biologically predisposed to respond a certain way

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19
Q

operant conditioning

A
  • associating actions with consequences
  • behavior operates on the environment
20
Q

Edward Thorndike

A

law of effect: rewarded behavior is likely to happen again

21
Q

insight learning

A

after working on a problem, you may come to a solution while doing something else

22
Q

primary reinforcement

A

something that is naturally reinforcing (food, water, warmth); unlearned

23
Q

secondary reinforcement

A

something one has learned because it is paired with a primary reinforcement in the long run (good grades, gold stars)

24
Q

variable ratio schedule

A

reinforcement schedule that rewards and unpredictable number of correct responses; most powerful type of reinforcement

25
Q

fixed ratio schedule

A

schedule that rewards a response only after a defined number of correct answers (ex: buy 6 coffees and get the 7th one free)

26
Q

variable interval schedule

A

system that rewards a correct response after an unpredictable amount of time

27
Q

fixed interval schedule

A

schedule that rewards a learning only for the first correct response after some defined period of time

28
Q

interval schedule

A

rewards subjects after a certain time interval

29
Q

ratio schedule

A

rewards subjects after a certain number of responses

30
Q

intermittent (partial) reinforcement

A

schedule by which some, not all, correct responses are reinforced; most effective way to maintain a behavior that has laready been learned

31
Q

continuous reinforcement

A

schedule of reinforcement that rewards every correct response given (ex: vending machine)

32
Q

contingencies

A
  • “if a, then b”
  • a is the response
  • b is the reinforcement
  • b is contingent upon a
  • a must reliably predict b (or else learning does not occur)
  • ex: “your grade on the final is contingent upon how much you study”
33
Q

shaping

A

rewarding successive approximations of a behavior

34
Q

two types of reinforcement

A

positive and negative

35
Q

reinforcer

A

condition in which the presentation or removal of the stimulus, that occurs after a response, behavior more likely to happen in future

36
Q

positive reinforcement

A

increases probability of response happening again

37
Q

negative reinforcement

A

removal of an unpleasant stimulus that increases the probability of that response happening again

38
Q

punishment

A

disliked stimulus which occurs after a behavior, and decreases the probability it will occur again

39
Q

positive punishment

A

undesirable event that follows a behavior (ex: speeding ticket)

40
Q

negative punishment

A

desireable event ends or is taken away (ex: time-out corner)

41
Q

reinforcement vs punishment

A
  • punishment must be given constantly
  • intermittent punishment is less efective than punishment delivered after every undesired behavior
42
Q

to make punishment work

A
  • swift
  • certain every time
  • limited in time and intensity
  • clearly target the behavior (not the person)
  • no mixed messages
43
Q

cognitive map

A

mental representation of a place

44
Q

latent learning

A

learning that occurs but is not apparent until the learner has an incentive to demonstrate it

45
Q

observational learning

A

new responses acquired after other’s behavior and the consequences of their behavior are observed

46
Q

what did Albert Bandura do ?

A

social learning theory