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56 Cards in this Set

  • Front
  • Back
4 months
babbling stage
10 months
babbles restricted to native lang.
12 months
1 word stage
24 months
2 word stage, telegraphic speech, follow rules of syntax
2-3 years
full sentences
Skinner
language is learned like behaviors are
Chomsky
born w/ ability to learn language, pre-wired
Whorf
Linguistic Relativity, lang. influences way of thinking
Aptitude Test
a test designed to predict a person's future performance
Achievement Test
a test designed to assess what a person has learned
Wechsler Adult Intelligence Scale (WAIS)
Verbal and performance subtests, most widely used intelligence test
WISC
Wechlser Intelligence Scale for Children
Standardization
Defining meaningful scores by comparison with the performance of a pretested 'standardization group", without this the scores would be meaningless, you have to have something to compare the results to, the WAIS has been restandarized to match higher IQ trends in population
Normal Curve
the symmetrical bell-shaped curve that describes the distribution of physical and psychological attributes. AVG IQ score=100
IQ Trends
Is IQ increasing (as WAIS suggests) due to better nutrition, less disease, better education, Is it decreasing as college aptitude tests report?
Reliability
the extent to which a test yields consistent results; to determine reliability tests are retested or odd/even correlated
Validity
The extent to which a test predicts or measures what it is supposed to (innacurate tape measure can be reliable, but not valid)
Content Validity
Tests that measures a target criterion (behavior/knowledge)
Predictive Validity
Tests that predict target behavior/skills by correlating results to target criterion
Linguistic Relativity
Whorf, language determines cognition
Generic "he"
the use of "he" as a pronoun--influences are view of women and men, occupations, actions
mental images
we think in mental images for some operations like turning on cold water, mental images help with training too
support for animals' cognition
monkeys: can order numbers, have insight for what tools to use, theory of mind--have self-concept,
Animal Communication
animals do communicate, vervets have different warning signals for different predators
Honeybees
dance/perform song to indicate where nectar is
Chimpanzees
closest relation to humans, can use sign language, combine words, form sentences, 1970s, star Washoe, adopted chimpanzee learned signs from Washoe
Against idea that chimps have language
mere imitation of trainers, faculty is not like that of humans, researchers see what they want to
Cognition
Mental activities associated with processing, understanding, and communicating
Concept
mental groupings of similar objects, events, and people
Prototype
an image or best example that includes all the components of the concept
Algorithm
a methodical, logical set of rules/procedures for problem solving
Heuristic
More efficient, but more error prone than algorithms, use of strategy
Insight
Brilliant flash
Confirmation Bias
Tendency to search for information that confirms to person's belief
Fixation
inability to see a problem from a new perspective
Mental Set
Tendency to repeat strategies
Functional Fixedness
tendency to think of things only in terms of their usual functions
Representative Heuristic
Judges the likelihood of how patterns represent prototypes
Availability Heuristic
Estimating likelihood based on availability in memory (estimation of commoness of vivid memories)
Overconfidence
to overestimate the accuracy of one's beliefs and judgements
framing
the way an issue is posed
belief bias
the tendency for one's preexisiting beliefs to distort logical reasoning.
belief perseverance
the tendency to continue to adhere to one's beliefs even when there's contrary evidence, once it's your own, it's hard to extinguish, to minimize: consider the opposite (cognitive dissonance), also applies to personal image
Alfred Binet
French, developed test in early 1900s, leaned towards env. Factors, test to determine what students needed specialized attention
Lewis Terman
Created the Stanford-Binet test, used for immigrants and WWI soldiers, part of the eugenics movement
Reification
common reasoning error where an abstract concept is viewed as concrete
Charles Spearman
general intelligence (g)
Howard Gardner
multiple intelligences, 8 intelligences
8 intelligences
linguistic, logical-mathmatical, musical, bodily-kinesthetic, spatial, interpersonal, intrapersonal, naturalist
savant syndrome
people who score low on intelligence tests, but excel in certain area
Robert Sternberg
3 intelligences: pratical, analytical, creative
Emotional Intelligence
correlates with careers, parenting, marriage, includes high-self awareness, ability to delay gratification
Perceptual speed
correlation between IQ scores and speed of taking in info
Neurological speed
higher speed (simple) and IQ scores
glucose
higher IQ, less glucose
brain size
slight correlation between head size and IQ scores in humans; greater correlation between brain size and IQ scores