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PY 101
Chapter 8
38
Psychology
Undergraduate 1
12/13/2010

Additional Psychology Flashcards

 


 

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Term
Problem Solving
Definition
active efforts to discover what must be done to achieve a goal that is not readily attainable
Term
Functional Fixedness
Definition
the tendency to perceive an item only in terms of its most common use
Term
Mental Set
Definition
when people persist in using problem solving strategies that have worked in the past
Term
Insight
Definition
when people suddenly discover the correct solution to a problem after struggling with it for a while
Term
Heuristic
Definition
a guiding principle or "rule of thumb" used in solving problems or making decisions
Term
Trial and Error
Definition
trying possible solutions sequentially and discarding those that are in error until one works
Term
Hill-Climbing Heuristic
Definition
selecting the alternative at each choice point that appears to lead most directly to one's goal
Term
Decision Making
Definition
evaluating alternatives and making choices among them
Term
Theory of Bounded Rationality
Definition
people tend to use simple strategies in decision making that focus on only a few facet of available options and often result in "irrational" decisions that re less than optimal
Term
Risky Decision Making
Definition
making choices under conditions of uncertainty
Term
Availability Heuristic
Definition
basing the estimated probability of an event on the ease with which relevant instances come to mind
Term
Representativeness Heuristic
Definition
basing the estimated probability of an event on how similar it is to the typical prototype of that event
Term
Conjunction Fallacy
Definition
when people estimate that the odds of two uncertain events happening together are greater than the odds of either event happening alone
Term
Gambler's Fallacy
Definition
the belief that the odds of a chance event increase if the event hasn't occurred recently
Term
Recognition Heuristic
Definition
if one of two alternatives is recognized and the other is not, the recognized alternative has a higher value
Term
Mental Age
Definition
ability displayed by the "typical" child of that chronological age
Term
Intelligence Quotient (IQ)
Definition
mental age divided by chronological age, multiplied by 100

(MA/CA)*100
Term
Normal Distribution
Definition
a symmetrical, bell-shaped curve that represents the pattern in which many characteristics are dispersed in the population
Term
Deviation IQ Scores
Definition
scores that locate respondents precisely within the normal distribution
Term
Deviation IQ Scores
Definition
scores that locate respondents precisely within the normal distribution
Term
Percentile Score
Definition
the percentage of people who score at or bellow the score one has obtained
Term
Reliability
Definition
the measurement of consistency of a test
Term
Correlation Coefficient
Definition
numerical index of the degree of relationship between two variables
Term
Validity
Definition
the ability of a test to measure what it was designed to measure
Term
Heritability Ratio
Definition
an estimate of the proportion of trait variability in a population that is determined by variations in genetic inheritance
Term
Reaction Range
Definition
genetically determined limits on IQ (or other traits)
Term
Logical-Math-Ematical Intelligence
Definition
sensitivity to, and capacity to discern, logical or numerical patterns; ability to handle long chains of reasoning
Term
Linguistic Intelligence
Definition
sensitivity to the sounds, rhythms, and meanings of words; sensitivity to the different functions of language
Term
Musical Intelligence
Definition
abilities to produce and appreciate rhythm, pitch, and timbre; appreciation of the forms of musical expressiveness
Term
Spatial Intelligence
Definition
capacities to perceive the visual-spacial world accurately and to perform transformations on one's initial perceptions
Term
Bodily/Kinesthetic Intelligence
Definition
abilities to control one's body movements and to handle objects skillfully
Term
Interpersonal Intelligence
Definition
capacities to discern and respond appropriately to the moods, temperaments, motivations, and desires of other people
Term
Intrapersonal Intelligence
Definition
access to one's own feelings and the ability to discriminate among them and draw upon them to guide behavior; knowledge of one's own strengths, weaknesses, desires, and intelligences
Term
Naturalist Intelligence
Definition
abilities to recognize and categorize objects and processes in nature
Term
Creativity
Definition
the generation of ideas that are original, novel, and useful
Term
Convergent Thinking
Definition
where one tries to narrow down a list of alternatives to converge on a single correct answer
Term
Divergent Thinking
Definition
where one tries to expand the range of alternatives by generating many possible solutions
Term
Reification
Definition
when a hypothetical, abstract concept is given a name and then treated as though it were a concrete, tangible object
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