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psyc test 4 pt 2
schumacker
91
Psychology
Undergraduate 1
04/14/2011

Additional Psychology Flashcards

 


 

Cards

Term
orienting response
Definition
an inborn tendency to notice and respond to novel or surprising events
Term
habituation
Definition
the decline in the tendency to respond to an event that has become familiar through repeated exposure
Term
sensitization
Definition
increased responsiveness or sensitivity to an event that has been repeated
Term
classical conditioning
Definition

a set of rprocedures used to investigate how orgnaisms learn about the signaling properties of events. 

involves learning relations between events- conditioned and unconditioned stimuli- that occur outside one's control

Term
Ivan Pavlov
Definition
discovered classical conditioning
Term
unconditioned stimuli (US)
Definition

these stimuli lead to automatic response

 

ex- food is one- you automatically respond to it without thinking

Term
unconditioned response (UR)
Definition

the response you get automatically without thinking

 

food is the unconditioned stimuli and the salvation is the unconditioned response

Term
unconditioned
Definition
no learning
Term
conditioned
Definition
required as a response to learning
Term
conditioned response (CR)
Definition

responding to something that would not typically give you this response

 

normally you wouldn't salivate when you heard foot steps, but since you got food every time you heard footsteps now you salivate when you hear footsteps

Term
conditioned stimuli
Definition

the stimuli that started the conditioned response

 

ex- the footsteps heard when walking in as you start to salivate

Term
second-order conditioning
Definition

a procedure in which an established conditioned stimuli is used to condition a second neutral stimulus

 

ex- 1) you show a metronome that triggers food and makes the dog salivate

2) you show a black board that stimulates the metronome and makes the dog salivate because before the metronome triggered food

3) you show just the black board and it will make the dog salivate

 

Term
stimulus generalization
Definition

responding to a new stimulus in a way simlar to the response produced by an established conditioned response

 

ex- a bell tone creates the response of salivation

if you hear another deeper bell tone it'll create salivation, even though the dog has never heard that "exact" sound

Term
stimulus discrimination
Definition

responding differently to a new stimulus than how one responds to an established conditioned response

 

ex- a boy who had a traumatic experience with bunnys crys when he sees something white and fluffy, but not when he sees a block of wood

Term
extincition
Definition

presenting a conditioned stimulus repeatedly, after conditioning, without the unconditional stimulus, resulting in a loss of responding

 

ex- a dog drools when he hears the bell, but if you repeatedly play the bell and don't give him food afterwards he'll stop drooling

Term
conditioned inhibition
Definition

learning that an event signals the absence of the unconditioned stimulus

 

ex- 1) a dog is conditioned to expect food when he hears the bell

2) if a light is paired with the bell and whenever the light and bell go together no food is given, the dog learns that with the presence of light no food will be given

Term
spontaneous recovery
Definition

the recovery of and extinguished conditioned response after a period of nonexposure to the conditioned stimulus

 

ex- just reappears don't really know why

Term
operant conditioning 
Definition

a procedure for studying how organisms learn about the sonsequences to their own voluntary actions

it's our OWN ACTIONS

 

ex- if you study for longer and then do better on a test

Term
law of effect 
Definition

if a response in a particular situation is followed by a satisfying consequence, it will be strengthened. if a response in a particular situation is followed by an unsatisfying consequence, it will be weakened

 

 

Term
discriminative stimulus
Definition

the stimulus situation that sets the occasion for a response to be followed by reinforcement or punishment

 

ex- you know that if you ask questions in psyc you're rewarded, but if you ask questions in chem it's frowned upon by the teacher

the discriminative stimulus is being in class (because it's what sets up the oppurtunity for you to be rewarded or punished)

Term
reinforcement 
Definition

response consequence that increase the likelihood of responding in a similar way again

 

 

Term
positive reinforcement
Definition
an event that, when presented after a response, increases the likelihood of responding in a simlar way again
Term
negative reinforcement
Definition

an event that when removed after a response increases the likelihood of that response occurring again

 

ex- you hang up the phone on someone who's criticizing you unfairly 

Term
conditioned reinforcers
Definition
a stimulus that has acquired reinforcing properties through prior learning 
Term
positive punishment
Definition
an event that, when presented after a response, lowers the likelihood of that response occuring again
Term
negative punishment
Definition
when the removal after a response, lowers the likelihood of that response occurring again
Term
shaping 
Definition
a procedure in which reinforcement is delivered for successive approximations of the desired response
Term
cognition
Definition
the activities that underlie all forms of thought
Term
phonology
Definition

rules governing how sounds should be combined to make words in a language

 

 

Term
syntax
Definition
the rules for combing words to make sentences
Term
semantics
Definition

the rules used to communicate meaning

 

creating "meaning" 

ex- colorless green ideas sleep furiously

has correct syntax but no meaning

Term
morphemes
Definition

the smallest units in a language that carry meaning

 

small words such as un, cool, hip

 

uncool has 2 morphemes

Term
phonemes
Definition

the smallest significant sound units in speech

 

 

Term
surface structure
Definition
the literal ordering of words in a sentence
Term
deep strucutre 
Definition
the underlying representation of meaning in a sentence
Term
child development sequence 
Definition
crying cooing babbling
Term
defining features
Definition
the set of features necessary to make abjects acceptable members of a category
Term
family resemblance
Definition
the core features that category members share: a give member of the category may have some but not necessarily all of these features
Term
prototype resemblance
Definition
the best or most representative member of a category (ex apple for fruit)
Term
basic-level categories 
Definition

the level in a category heierarchy that provides the most useful and predicitive info: the basic level usually resides at an intermediate level in category hierarchy

 

ex- a furry feline0 you call it a cat

Term
classical conditioning is adaptive to 
Definition
learn what events in the the environment signal
Term
for an effective classical conditiong association to form, the conditioned stimulus should be present
Definition
before the unconditioned stimulus
Term
blocking occurs because the new stimulus
Definition
adds no new info about the unconditioned stimulus
Term
giving someone a drug after alcohol that makes them throw up is 
Definition
conditioned taste aversion
Term
when an established conditioned stimulus is used to condition a second neutral stimulus
Definition
second-order conditioning
Term
stimulus generalization occurs when
Definition
a novel stimulus produces a response produced by a conditioned stimulus
Term
stimulus discrimination happens when
Definition
a novel stimlus produces a response that's different from the response produced by a conditioned stimulus
Term
the basic law governing discriminiation in classical conditioning is
Definition
the less similar new stimuli are the original conditioned stimuli, the greater the likelihood of discrimination
Term
an observable reaction to an environmental event that is elicited only after training or ecperience
Definition
a conditioned response
Term
conditioned inhibition
Definition
learning that an event signals the absence or nonoccurrence of the unconditioned stimulus
Term
a rat will act normally if the light and buzzer are presented, but it'll freeze if only the buzzer is presented: example of
Definition
conditioned inhibition
Term
operant conditioning is important because it's adaptive to
Definition
learn about the consequences of behavioral responses
Term
the law of offects state
Definition
if a response in a particuluar situation is followed by an unpleasant consequence, the connection between the response and the situation will be weakend
Term

a rat reacting to a red light to the bar

but not reacting when seeing a green light

Definition
a discriminative stimulus for bar pressing
Term
the positive and negative in positive and negative reinforcement refer to whether
Definition
the behavior is likely to decrease
Term
putting gold stars on poster when class behaves well
Definition
positive reinforcement
Term
reducing amount of time kids have to spend cleaning when they behave well
Definition
negative reinforcement
Term

giving a quarter to make bed

 

the quarter is?

Definition
a positive reinforcer for making bed
Term

the next time the teen does well on assignment

parents reduce chores

example of

Definition
negative reinforcement
Term

every time child cried parent picked them up and child stopped crying

example up

Definition
a negative reinforcer for picking erwin up
Term

taking a pill and it gets rid of heartburn 

example of

Definition
negative reinforcement
Term

recieiving an electric shock when fixing doorbell

now reluctant to house work

shock is an exampl of what?

Definition
positive punisher
Term

cat getting hit with newspaper when jumping on couch

now stopped jumping

newspaper hit is example of?

Definition
positive punsiher for jumping on the couch 
Term

gambler losing 4000 now doesn't gamble

the 4000 is an example of

Definition
negative punisher for gambling
Term

if you wanted your friend to not talk about her boyfriend as much

you could frown when she talked about him

this is an example of? 

Definition
positive punishment
Term
study of mental processes used to mentally manipulate knowledge and ideas
Definition
cognitive psychology
Term
cognitive
Definition
the mental processes used to manipulate knowledge and ideas
Term
3 essential characterics of any spoken language
Definition
phonology syntax and semantics
Term
colorless green ideas sleep furiously is an example of
Definition
correct syntax but incorrect semantics
Term
smallest significant sound units in any spoken language
Definition
phonemes
Term
the english language uses 26 letters that can be used to create (blank) different phonemes
Definition
40
Term

oar --> soar 

the phonemes?

Definition
increase, but the number of morphemes stay the same
Term
helplessness contains (blank) morphemes
Definition
3 morphemes
Term
unhelpful contains (blank) morphemes
Definition
3
Term
the underlying meaning of a sentence
Definition
deep structure
Term

it is not wise to threaten someone with a gun 

can be interpreted in at least 2 very different ways

this sentence has (blank) surface strucutre and (blank) deep structure

Definition

1 surface

2 deep

Term
pragmatics refers to the practical knowledge used to 
Definition
comprehend a speaker's intentions and produce and effective response
Term
the speaker typically follows pragmatic guidelines or maxims in convos. an example of such a guideline?
Definition
tell the truth
Term
babies usually start babbling around
Definition
the ages 4-6 months 
Term
studied babbling in infants have found that
Definition
babies initially babble sounds used in many different languages
Term
when you hear babbling from two different babies from different racial/ethnic background the babbling will sound
Definition
will sound very different, with each child's babbles sounding quite similar to the parent's native language
Term
fred just started using single words to communicate he's prbly how old
Definition
1 year old
Term
can babies understand more words than they can actually produce?
Definition
yup yup
Term
children 1st begin to demonstrate and understanding of syntax during the (bank) stage
Definition
telegraphic speech stage of language
Term
a child who uses "wented" as the apst tense verb "to go"
Definition
is using a general rule in an irregular case where is doesn't apply
Term
overgeneralization demonstrates that
Definition
children have a natural inclination to acquire the rules of language
Term
examples of overgeneralization
Definition
broked wented catched
Term
good evidence that language is adaptive
Definition
there are brain regions specialed for language processing
Term
if categories are formed using defining features
Definition
each new object must possess all the necessary features to be concidered acceptable members of a category
Term
if categories are formed using exemplars
Definition
each new object is compared to the existing members of the category
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