Chapter 6: Learning Flashcards
If a soccer player thinks they need to wear new shoes every game in order to do well, what type of learning has occurred?
Operant conditioning
What is learning?
any relatively durable change in behaviour or knowledge that is due to experience
Are phobias the result of classical or operant conditioning? Why?
Classical.. Stimulus linked with anxiety reaction (environment has control)
They’re maintained by operant conditioning (you have control)
Does learning only happen to humans?
no, animals as well
True or false, the principles that explained learned responses in animals explain much of human learning
True
What is conditioning?
learning connections between events that occur in an organisms environment (eg. Drinking coffee and doing well in school)
What level do psychologists research conditioning?
Fundamental
What happens in classical conditioning?
Where a stimulus has the ability to evoke a response that was originally evoked by another stimulus (think: Pavlov)
Who first described classical conditioning, and when?
Pavlov, 1900
What is another name for Classical conditioning?
Pavlovian Conditioning
Where does the term “conditioning” come from?
Pavlov’s determination to discover the “conditions” that produce that type of learning
Who was responsible for turning psychology from research focusing on subjective accounts (introspection) to more objective and scientific ideas?
Pavlov
Who’s work showed how stimuli in the external world controlled our actions and behaviour?
Pavlov
Who de-emphasized the mind and showed how learning was under the influence of experience
Pavlov
What is a neutral stimulus?
does not elicit a response (think: in pavlov’s study, the bell was neutral)
Does Pavlov have a lasting effect on societies idea of learning?
yes, his work is still influential today
What is a trial in classical conditioning?
any presentation of a stimulus or pair of stimuli
Think: psychologists are interested in how many trials are required to establish a conditioned bond
Does classical conditioning happen gradually or rapidly?
typically, CC happens gradually, but it can happen rapidly as well
What do experiments on classical conditioning typically focus on besides salivation?
eyelid closure, knee jerks, and fear responses
Does classical conditioning play a key role in shaping emotional responses (think: fear)
yes
What is an unconditioned association?
think: pavlov’s study:
bond between meat powder and salivation didn’t have to be created through conditioning
What is the unconditioned stimulus?
a stimulus that evokes an unconditioned response without previous conditioning
What is an unconditioned response?
an unlearned reaction to an unconditioned stimulus that occurs without previous conditioning
What is a conditioned association?
think: pavlov’s study– link between the tone and salivation
the link is established through conditioning
What is a conditioned stimulus?
a previously neutral stimulus that has, through conditioning, acquired the capacity to evoke a conditioned response
think: a snake, after biting you, becomes scary
What is a conditioned response?
a learned reaction to a conditioned stimulus that occurs because of previous conditioning
think: anxiety from being around a snake, because it bit you
Can Pavlovian conditioning also influence peoples attitudes?
yes
What is evaluative conditioning?
changes in the liking of a stimulus that result from pairing that stimulus with other positive or negative stimuli
think: a good song elicits a positive reaction to an unknown root beer
or a bad song elicits a negative reaction to an unknown root beer
Can evaluative conditioning shape peoples attitudes?
yes
True or false, the functioning of the immune system can be influenced through conditioning?
true, think: being sick, having antibodies fighting
Can classical conditioning effect allergy responses?
yes
Conditioning effects drug tolerance, is it true that the greater the compensatory response, the greater amount of drugs one needs to keep feeling a change?
yes
Does classical conditioning aid in the development of fetishes for inanimate objects?
yes
Drug tolerance studies by Shepard Siegel state that…?
classical conditioning also contributes to drug tolerance in unexpected ways
What are compensatory conditioned responses?
conditioned responses are physiological reactions that are the opposite of the normal effects (of a drug)
help maintain homeostasis, counteract some responses to drugs effects
What are the limits of a compensatory condition response?
if a drug is taken in a different way, or in a different enviornment
What can happen with a person that is not using drugs, but is in the area or surrounded by people who are doing them? (think: compensatory conditioned responses)
Drug cravings or withdrawal symptoms
Is classical conditioning always inevitable?
no
What is acquisition?
the initial stage of learning something
When is a stimulus contiguous? (Pavlov)
When they occur together in time and space
Does contiguity automatically produce conditioning?
no
What type of stimuli is more easily conditioned?
stimuli that are:
novel
unusual
or intense
What is extinction?
gradual weakening and disappearance of a conditioned response tendency
What leads to extinction of conditioned responses?
the conditioned presentation of the conditioned response alone, without the unconditioned stimulus
think: pavlov, sounding only the tone, without food will decrease the response of salivation because the meat powder was not given
Does extinction happen fast or gradually?
could be either
Can conditioned responses come back if extinct?
yes
What is spontaneous recovery?
the reappearance of an extinguished response after a period of no exposure to the conditioned response
pavlov: sending the dogs for rest in a cage after extinction, when they return to the study area, the salivation returns
What is the renewal effect?
if a response is extinguished in a different environment than it was acquired, the extinguished response will reappear if the animal is returned to the original environment
Does extinction erase a conditioned response or suppress it?
extinction suppresses the conditioned response
How is extinction related to drug abuse or eating disorders?
if they do stop their conditioned responses, they may re-occur and cause relapse
What is stimulus generalization?
when you’ve learned a response to a specific stimulus and you respond the sane way to the new stimuli that is similar to the original stimulus
Ie. A drill in a dentists office, or a drill in a jewlers
Is generalization adaptive? Why or why not?
yes, because people rarely encounter the exact same stimulus more than once
What does the likelihood of generalization depend on?
the similarity between the new stimulus and the original conditioned stimulus
What is the “basic law” of generalization?
the more similar the new stimuli are to the CS– the greater the generalization
What did Watson and Rayner’s study focus on, what did they conclude, and what were they criticized for?
focused on generalization of “little Albert’s” fear of rats/loud noise
they concluded that Little Albert’s fear of the rat could be generalized to white and fuzzy things
they were criticized for not assuring there were continual effects on Albert as he grew up
What is stimulus discrimination?
When an organism that has learned a new response to a specific stimulus does not respond to new stimuli that are similar to the original
think: a dog hearing your car in the driveway CS, (your arrival) responds only to your car because it is paired with an UCS (your arrival)
What 5 things motivate us to learn?
1: Intent, we have pressure of conscious intent to learn
2: Rewards and punishment
3: Knowledge of results, MARKS ARE UP
4: Stress, anxiety will enhance performance to a certain extent
5: Life goals: if you wanna pursue something, you’ll do well
Who coined classical conditioning?
Pavlov
True or false, in classical conditioning, the response is elicited/controlled by the experimenter
True
True or false, in operant conditioning, you control your response
True
What are Watson and Raynor associated with?
Little Albert study
What does adversive conditioning do?
Elicits a negative response to the conditioned stimulus
Can Pavlovs classical conditioning impact immune systems? How?
Yes,
eg. former chemo patients immune system being less active around hospital stimuli
True or false, according to the Skinnerian/Operant conditioning perspective, peoples responses aren’t always directed or restricted
True