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Test2
memory/cognition
75
Psychology
Undergraduate 1
02/23/2011

Additional Psychology Flashcards

 


 

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Term
Evoked Potential
Definition
small, temporary EEG change caused by some stimulus
Term
Natural Concepts
Definition
Have no fixed set of defining features. But have a set of characteristic features (vegetables)
Term
syllogism
Definition
argument made up of two propositions, called premises, and a conclusion based on these premises.
Term
Heuristics
Definition
Time saving mental shortcuts used in reasoning.
Term
anchoring heuristic
Definition
mental shortcut that involves basing judgements on existing information
Term
Representativeness heuristic
Definition
mental shortcut that involves judging whether something belongs in a given class on the basis of its similarity to other members of that class
Term
Availability Heuristic
Definition
mental shortcut in which judgments are based on info most easily brought to mind
Term
mental set
Definition
tendency for old patterns of problem solving to persist reven if they arent the best
Term
Language
Definition
set of symbols and rules for combining them
Term
grammar
Definition
set of rules for combining wordsin a given language
Term
Phonemes
Definition
smallest units of sound that affect the meaning of speech
Term
Morphemes
Definition
smallest units of language that have a meaning
Term
syntax
Definition
set of rules that govern the formation of phrases and sentences in a language
Term
semantics
Definition
rules governing the meaning of words and sentences
Term
deep structure
Definition
abstract representation of the underlying meaning of a given sentence
Term
encoding
Definition
process of acquiring info and entering it into memory
Term
auditory memory
Definition
remembering things as a sequence of sounds
Term
visual memory
Definition
remembering things as images
Term
episodic memory
Definition
memory of an event that happened while one was present
Term
semantic memory
Definition
type of memory containing generalized knowledge of the world
Term
procedural knowledge
Definition
type of memory containing info on how to do things
Term
explicit memory
Definition
process of trying to remember something
Term
implicit memory
Definition
unintentional influence of prior experiences
Term
levels-of-processing model of memory
Definition
holds that how well something is remembered depends on the degree to which incoming information is mentally processed
Term
maintenance rehearsal
Definition
repeating info in order to remember it
Term
elaborative rehearsal
Definition
relating new information to old memories in order to remember it better
Term
transfer appropriate processing model of memory
Definition
how well something is remembered is based of how well the retriaval matches the encoding process
Term
Parallel distributed model of processing
Definition
memory models in which new experiences change ones overall knowledge base. relating things
Term
information processing model
Definition
information is seen as passing through sensory short term and long term memory
Term
sensory memory
Definition
holds large amounts of incoming information very briefly but long enough to connect one impression to the next
Term
sensory registers
Definition
memory systems that hold incoming information long enough for it to be processed further
Term
iconic memory
Definition
sensory register for visual information
Term
selective attention
Definition
focusing of mental resources on only part of the stimulus field
Term
short term memory
Definition
holds unrehearsed info for a limited time
Term
working memory
Definition
allows us to use of manipulate info in short term memory
Term
immediate memory
Definition
how much you can recall perfectly after presentation. Usually 5-9 items
Term
Chunking
Definition
allows more immediate memory
Term
Brown-Peterson Distractor technique
Definition
trying to remember something but being distracted in between learning and rehearsing
Term
Long term memory
Definition
long lasting stage of memory believed to have unlimited capacity
Term
primacy effect
Definition
remembering things at the beginning of a list better
Term
recency effect
Definition
remembering things at the end of a list better
Term
retrieval cue
Definition
something that help you remember info
Term
context-specific memory
Definition
if you study in the classroom you will do better on test because retrieval cues in the room help you remember info
Term
state-dependent memory
Definition
study in the same state you take the test in
Term
spreading activism
Definition
explains how info is retrieved in semantic network theories of learning
Term
relearning method
Definition
ratio of how much less time it takes to relearn something
Term
decay theory
Definition
gradual dissaperance of info from memory. Forget spanish if you dont use it
Term
interference
Definition
retrival of info blocked by presence of other info
Term
Proactive inhibition
Definition
stuff you already know makes it hard to learn new stuff
Term
retroactive inhibition
Definition
new stuff makes it harder to remember old stuff
Term
anterograde amnesia
Definition
loss of memory for any event after a brain injury
Term
retrograde amnesia
Definition
forgetting things from before the brain injury
Term
Mnemonic strategies
Definition
methods for placing info in an organized context in order to remember it better
Term
distributed practice
Definition
studying over a long period of time
Term
massed practice
Definition
cramming
Term
social pshycology
Definition
study how peoples thoughts, feelings and behavior influence behavior of others
Term
social cognition
Definition
refers to the mental processes associated with people's perceptions of and reactions to other people
Term
self-concept
Definition
how one thinks of oneself
Term
self-esteem
Definition
the evaluations one makes about how worthy one is as a human being
Term
self-esteem
Definition
the evaluations one makes about how worthy one is as a human being
Term
reference groups
Definition
are the categories of people to which people compare themselves
Term
relative deprivation
Definition
is the belief that, in comparison to a referance group, one is getting less than deserved
Term
social identity
Definition
consists of the beliefs we hold about the groups to which we belong
Term
social perception
Definition
refers tot eh processess through which poeple interpret information about others, draw inferences about them, and develop mental representations of them
Term
self-fulfiling
Definition
is a process though which our expectations about another person cause us to act in ways that lead the person to behave as we expected
Term
attribution
Definition
is the process of explaining the causes of people's behavior, including our own
Term
fundamental attribution error
Definition
bias toward overattributing the behavior of others to internal causes
Term
outgroup
Definition
those different from ourselves
Term
ingroup
Definition
similar to ourselves
Term
actor-observer effect
Definition
tendency to attribute other people's behavior to internal causes while attributing our own behavior to external causes
Term
self-serving bias
Definition
our success is do to internal characteristics. our failure is due to external factors
Term
attitude
Definition
our predisposition to things
Term
elaboration likelihood model
Definition
attitude change due to evaluation of content by a persuasive person (central route) or by irrelevant persuasion cues (peripheral route)
Term
cognitive dissonance theory
Definition
asserts that attitude change is driven by efforts to reduce tension caused by inconsistencies between attitudes and behaviors
Term
self-perception theory
Definition
attitudes can change as people realize their behavior in certain situations and then infer what their attitude must be
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