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The World of Psych
Test 2
56
Psychology
Undergraduate 1
10/23/2011

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Term
Conditioned response
Definition
ex. salivation to the bell

a learned response that happens when certain stimuli are applied
Term
unconditioned response
Definition
ex. salivate to meat (smell)

an unlearned response when presented with an unconditioned stimuli
Term
biofeedback
Definition
conditioning of involuntary behaviors

ex. used to control migraines
Term
spontaneous recovery
Definition
the reappearance of learned behavior after extinction (weaker form)

ex. Dog salivates again after hearing a whistle 3 days after he was first taught
Term
extinction
Definition
gradual weakening and eventual disappearance of conditioned response

ex. The dog hears the bell but gets no food after some time theyll stop salivating when they hear the bell.
Term
negative reinforcement
Definition
the behavior increases because it results in the termination of the unpleasant stimuli.

ex. student studies more to avoid getting another F
Term
partial reinforcement
Definition
where some but not all correct responses are reinforced.

ex. the slot machine
Term
four schedules of partial reinforcement
Definition
fixed ratio: every BLANK time(s) very high rate
ex. soda machine
variable ratio: SRS of the time highest rate
ex. slot machine
fixed interval: after a specific time lowest rate
ex. Pay day every 2 weeks
variable interval: given after an undetermined time moderate rate
ex. getting nibbles on your fishing line
Term
positive reinforcement
Definition
increase a behavior as a result of a pleasant consequence
ex. rat learns to press a button and gets a food tab.
Term
token economy
Definition
a program to motivate socially desirable behavior
ex. Inmates get a reward or tokens to be turned in for items, if they behave
Term
dis inhibitory effect
Definition
influence us to exhibit behaviors that we've previously learned to suppress.
ex. belching in public, teen drinking and drug use
Term
latent learning
Definition
aka hidden learning
ex. TV Ads
Term
classical conditioning
Definition
associating a stimulus with another
ex. Bell = food
Term
law of effect
Definition
(Thorndike)when a behavior is followed by reward learning in consequential
reward: repeat
punishment: stop
Term
generalization
Definition
tendency to make the controlled reflex to similar stimuli.
ex. dog hears bell he thinks food, dog hear whistle he thinks food.
Term
punishment
Definition
decreases and suppresses behavior as a result of consequences.
ex. (+) driver avoids a busy intersection because the route will make him late
(-) teen stops coming home late as a result of being grounded
Term
improving memory
Definition
organization:whatever works for you,
ex. KISS (keep it simple stupid)
over learning:learn beyond what you think you know
ex. repeat it over...& over....
spaced practice: ex. read 20 min. break...
recitation: walk to your car and try to remember what you just learned
elaborative learning: use it in your everyday world (what your learning)
reheaerse fresh memory
Term
consolidation failure
Definition
disruption to the consolidation (physiological) process of memory prevents long term memory from forming.
ex. Lucy from 50 1st dates
Term
chunking
Definition
a memory strategy where you group or organize bits of info into larger units makes it easier to remember
ex. social security numbers
Term
flashbulb memory
Definition
a vivid provoking memory we can remember in detail. exude strong emotions.
ex. when you recieved the news of a death in the family etc.
Term
short-term memory
Definition
aka the working memory recorded as sound, 7 +/- items, displaced if not rehearsed.
Term
serial position effect
Definition
primacy: your remember what you heard 1st
recency: you remember what you heard last/most recently
Term
episodic memory
Definition
record of personal life experiences
declarative memory
ex. Senior Prom
Term
semantic memory
Definition
specific sequence of events
declarative memory
ex. How to put together a recipe
Term
non-declarative memory
Definition
aka implicit memory stores:
motor skills: riding a bike
habits: right shoe, left shoe
simple conditioned reflexes: tie your shoe
Term
spaced learning
Definition
read your text for 20 min take a 5 min break...
Term
levels of processing model
Definition
memory depends on the level of info processing.
Shallow=poor memory
deep=good memory based on meaning, form association w/ info and attach meaning
Term
infantile amnesia
Definition
inability of older children and some adults to remember events from the first few years of their life.
Term
recall and recognition
Definition
recall:
serial recall is in a specific order
free recall is in any order
Recognition:
being able to ID something as familiar
ex. Multiple choice test
Term
context-dependent memory
Definition
the effect of the env.'t on recall

ex. you go to your room and forget why you went there you go back out and remember
Term
retrograde amnesia
Definition
loss of memories experienced shortly before a trauma
ex. After a car accident you forget what happened
Term
encoding failure
Definition
where you don't pay attention to the info in the first place
ex. Whats on the back of a nickle
Term
decay
Definition
use it or loose it!

ex. Multiplication tables
Term
interference
Definition
too much on the mind
proactive: old vs. new
ex. stick shift Vs. automatic and you still reach for the shifter
retroactive: new vs old
ex. french vs. spanish and you use a spanish word for a french one
Term
retrieval failure
Definition
its there but you just cant get it
ex. You know the name of a person but you just cant seem to get it out!
Term
anterograde amnesia
Definition
inability to form new long term memories

ex. Richard
Term
concept
Definition
mental grouping/classification of objects, events or activities. based on common characteristics
Ex. Student=books, pencils etc.
Term
elimination by aspect
Definition
evaluating alternatives against a set of factors that have been ranks from most to least important
ex. Apartment hunting example in class
Term
availability heuristic
Definition
tendency to base decision on info easily remembered
ex. Drive or fly
Term
representativeness heuristics
Definition
make a decision based on how close a situation resembles another one you've made.
ex. Stereotyping
Term
algorithm
Definition
specific step by step process that guarantee the correct outcome if applied correctly
ex. area of a triangle equation
Term
intelligence tests
Definition
Binet-simon: 1st test and from France
Stanford-Binet: brought from France to the US, culturally biased
Wechsler: for adults
Term
analogy heuristics
Definition
where we apply solution that has worked before in a similar situation.
Term
mental sets
Definition
tendency for old patterns of prob. solving to persists even though there's a better approach.
ex. paying bills by mail instead of online
Term
functional fixedness
Definition
tendency to think an object only in terms of its traditional usage
ex. No hammer but there's a heavy sturdy object handy and you don't use it to nail the object instead
Term
intelligence
Definition
ability to understand the world, adapt effectively, learn from experience, to reason and overcome obstacles thru mental effort
Term
Spearman's general intelligence
Definition
g factor: general ability underlies all intellectual functions.
s factor: specific abilities like music dance etc.
Term
tacit knowledge
Definition
Term
reliability
Definition
an IQ test must give reliable (constant) scores in order to be a true measuring device
Term
creativity
Definition
the ability to generate new ideas and appropriate solutions to problems.
Term
divergent thinking
Definition
process of creativity generate multiple ideas and or solutions
Term
four stages of creative problem solving
Definition
Prep: gather info
Incubate: let prob absorb and sit on it
Illuminate: have a sudden insight
translation: translate insight into useful action.
Term
framing
Definition
the way you state something to sway it to your way of thinking.
ex. Welfare or aid to the needy
Term
Language:
surface structure
deep structure
Definition
communication of thoughts and feelings using sounds, signs, or symbols arranged according to rules of grammer
surface: the literal words of a sentence
deep: the underlying meaning
Term
inductive reasoning
Definition
deriving conclusions from particular facts or individual cases.
ex. with a detective evidence points out the suspect
Term
means-end analysis
Definition
determining the difference btwn the start situation and the desired goal and take steps to reduce hte difference
ex. I want to become a nurse and take steps to get there.
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