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GRE psychology - Cognition
based off of Princeton Review
45
Psychology
Graduate
10/11/2011

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Cards

Term
mental set
Definition
a preconceived notion of how to solve a problem.
Term
schema
Definition
a cognitive structure of ideas about events or objects
Term
scripts
Definition
ideas about how things will typically unfold
Term
prototype
Definition
representative, 'usual'
Term
insight
Definition
new perspective on an old problem (Kohler)
Term
convergent thinking
Definition
type of thinking used to solve one problem
Term
divergent thinking
Definition
type of thinking when more than one solution exists. A dissenter within s group leads to divergent thinking within group.
Term
problem space
Definition
the sum total of all the possible moves that oe might make to solve a problem.
Term
algorithms
Definition
problem solving strategy that considers every possible solution
Term
heuristics
Definition
problem solving short cuts
Term
metacognition
Definition
thinking about thinking
Term
deductive reasoning
Definition
general to specific
Term
inductive reasoning
Definition
specific to general
Term
Atmosphere effect
Definition
conclusions are influenced by the way something is phrased
Term
Semantic effect
Definition
beleiving something to be correct because of what you beleive to be correct rather than because of what logically follows
Term
confirmation bias
Definition
seeking out, remembering and using information that confirms what you already think.
Term
semantic priming
Definition
presentation of a related word before item. Reduces reaction time because it primes the node of second item in semantic hierarchy.
Term
stroop effect
Definition
difficult to process the word yellow, written in blue.
Term
bottom-up processing
Definition
data driven
Term
top-down processing
Definition
influenced by larger concepts
Term
automatic processing
Definition
effortless (for example driving slowly while looking for an address)
Term
saccades
Definition
eye movments from one fixation point to another
Term
gaze durations
Definition
eye movements which are inidcations of processing during reading
Term
Loftus/Collins/Quillian
Definition
Cognitive Semantic Hierarchy. Closer words are in the hierarchy, easier it is to see a conncetion and the less time it takes.
Term
James-Lange Theory
Definition
physiological reactions precede emotion. We feel scared because we are trembling.
Term
Cannon-Bard Theory
Definition
bodily reactions and emotions happen simultaneously
Term
Schacter-Singer theory
Definition
bodily reactions, then cogntition, then emotions
Term
Ebbinghaus
Definition
studied memory using meaningless strings of letters. forgetting curve and method of saving.
Term
Wudnt
Definition
like Tichner who was Wudnt trained, relied on introspection.
Term
methods for studying human cognition
Definition
reaction time, eye movements, brain imaging.
Term
reaction time
Definition
elapsed time between stimulus presentation and the subjects response to it.
Term
Eye movements
Definition
an 'on-line' measure of information processing. can be measured while the pateint is completing the task.
Term
Eye movements
Definition
an 'on-line' measure of information processing. can be measured while the pateint is completing the task.
Term
Kahneman and Tversky
Definition
studied heuristics
Term
availability heuristic
Definition
use knowledge available in memory to make decisions. example: are there more letters that begin with the letter k than words that have k as the third letter?
Term
representativness heuristic
Definition
categoriszing on the basis of whether they fit the prototypical, stereotypical, or representative image of the category.
Term
base-rate fallacy
Definition
ignoring the numerical information about the terms being referred to when categorizing them.
Term
Charles Spearman
Definition
individual difference due to variation in a factor called 'g'.
Term
Louis Thurstone
Definition
identified seven 'primary mental abilities'
Term
Robert Sternberg
Definition
triarchic theory = suggests that there are three aspects to intelligence: componential (performance on tests), experiential (creativity) and contexual (street smarts)
Term
Raymond Cattell
Definition
divided mental abilities into two types : fluid intelligence and crystalized intelligence
Term
fluid intelligence
Definition
quickly grasp relationships in novel situations and make deductions. (solving analogies requires fluid intelligence) Increases in childhood and adolescence, levels off in young adulthood, and declines with advanced age.
Term
crystalized intelligence
Definition
ability to solve problems that depend on knowledge from schooling. Increases through the lifespan.
Term
McClelland and Rumelhart
Definition
brain processes information using a parallel distributed process. Connectionism
Term
Guilford
Definition
devised a divergent thinking test to measure creativity.
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