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Cognition
terms and people in cognition
36
Psychology
Graduate
10/04/2009

Additional Psychology Flashcards

 


 

Cards

Term
cognitive psychology
Definition
study of thinking, processing, and reasoning
Term
concepts
Definition
how one represents the relationship between two things; how one organizes the world
Term
hypotheses
Definition
ideas used to test relationships and then to form concepts
Term
mental set
Definition
preconceived notion of how to look at a problem
Term
schema
Definition
cognitive structure that includes ideas about events or objects and the attributes that accompany them
Term
scripts
Definition
ideas about the way events typically unfold
Term
prototype
Definition
the representatives of usual type of event or object
Term
insight
Definition
having a new perspective on an old problem
Term
convergent thinking
Definition
type of thinking used to find the one solution to a problem (like math)
Term
divergent thinking
Definition
used when more than one possibility exists in a situation
Term
J.P. Guilford
Definition
defined convergent and divergent thinking
Term
functional fixedness
Definition
idea that people develop closed minds about the functions of certain objects (no divergent thinking)
Term
problem space
Definition
sum total of possible moves that one might make in order to solve a problem
Term
algorithms
Definition
problem solving strategies that consider every possible solution and eventually hit on the correct solution
Term
heuristics
Definition
problem solving strategies that use shortcuts based on what has worked in the past
Term
metacognition
Definition
the process of thinking about your own thinking
Term
mediation
Definition
intervening mental process that occurs between stimulus and response; reminds us what to do based on ideas or past learning
Term
computer simulation models
Definition
introduced by Allen Newll and Herbert Simon as modeles designed to solve problems as humans do. Became general problem solver
Term
deductive reasoning
Definition
leads to specific conclusion from specific information given
Term
inductive reasoning
Definition
leads to general rule that are inferred from specficis
Term
logical reasoning errors (3)
Definition
atmosphere effects; semantic effect; confirmation bias
Term
atmosphere effect
Definition
logical reasoning error when a conclusion is influenced by the way information is phrased
Term
semantic effect
Definition
logical reasoning error in which one believes in conclusion becuase of what you think to be correct rather than what logically follows information
Term
confirmation bias
Definition
logical reasoning errors when one remembers and uses informations that confirms what you already think
Term
latency
Definition
reaction time which is used to measure cognitive processing
Term
hierarchical semantic networks
Definition
proposed Elizabeth Loftus and Allan Collins, networks in their memory that group together related items
Term
cognitive semantic networks
Definition
allan collins and rose quilian asserted that people make decisions about relationship between items by sarching these networks; farther apart in the hierarchy, longer it will take to see a connection
Term
semantic priming
Definition
presentation of a related item before the next item; decreased reaction time because it activates the node of a second item
Term
stroop effect
Definition
explains decreased speed of naming the color of ink used to print words when the color of ink and word are different
Term
bottoms up processing
Definition
data driven processing; recognizing an item or pattern from data or details
Term
top down processing
Definition
larger concepts and moving to details
Term
automatic processing
Definition
when a task is effortlessly done because the task is subsumed under a higher organization process
Term
saccades
Definition
eye movements from one fixation point to another; eye movement and gaze durations are indicators of information processing while reading
Term
James Lange theory of emotion
Definition
claims that bodily reactions to situations cause emotional
Term
canon bar theory of emotion
Definition
emergency theory; asserts that emotions and bodily reaction occur simultaneously
Term
Cognitive theory of emotion
Definition
Schacter-Singer theory; asserts that emotions are the product of physiological reactions, along with the cognition we attach to the situations
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