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Ch.7 Notecards
Cognition
76
Psychology
Undergraduate 1
04/17/2013

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Cards

Term
Thinking (cognition)
Definition
mental activity that goes on in the brain when a person is organizing and attempting to understand information and communicating information to others.
Term
Mental Images
Definition
Mental representations that stand for objects or event and have a picture-like quality
Term
Concepts
Definition
ideas that represent a class or category of objects, events, or activites.
Term
superordinate concept
Definition
General Concepts
Term
Subordinate concept
Definition
specific concepts
Term
Formal Concepts
Definition
Specific Rules
Term
Natural Concepts
Definition
Experiences
Term
Prototype
Definition
an example of a concept that closely matches the defining characteristics of a concept

ex. first thing that comes to mind
most representative exampes
develops as a result of exposure
the best example
Term
which is most likely to be a prototype for the concept funiture?

throne
chair
pew
settee
Definition
chair
Term
Problem Solving
Definition
process of cognition that occurs when a goal must be reached by thinking and behaving in certain ways

examples: trial and error
algorithms (step by step procedure)
heuristic(educated guess)
Term
Availability Heuristic
Definition
estimating the frequency of likelihood of an event based on how easy it is to recall relevant information from memory or how easy it is to think of related examples
Term
Representative Heuristic
Definition
assumption that any object or person sharing characteristics with members of a particular category is also a member of that category..

Nerd looking like a nerd so he must be a nerd
Term
Means-end analysis
Definition
heuristic in which the difference between the starting situation and the goal is determined and then steps are taken to reduce that difference
Term
Insight
Definition
sudden perception of a solution to a problem

That "aha!" moment
Term
Functional fixedness
Definition
a block to problem solving that comes from thinking about objects in terms of only their typical functions
Term
you forget where you saved a document, so you systematically go through every single folder on your laptop. this is best described as ?
Definition
Heuristic
Term
A child accidently locked herself in her bedroom and her mother tries all the keys which are not working. Her husband easily opens the lock with a butter knife. The mother is suffering from?
Definition
Functional fixedness
Term
Confirmation Bias
Definition
the tendency to search for evidence that fits one's beliefs while ignoring any evidence that does not fit those beliefs
Term
Creativity
Definition
the process of solving problems by combing ideas or behaviors in new ways
Term
Convergent Thinking
Definition
type of thinking in which a problem is seen as having only one answer, and all line of thinking will eventually lead to that single answer, using previous knowledge and logic
Term
divergent thinking
Definition
type of thinking in which a person starts from one point and comes up with many different idea based on that point
Term
Intelligence
Definition
the ability to learn from one's experiences, acquire knowledge, and use resources effectively in adapting to new situations or solving problems

Intelligence is an individual's potential to learn
Term
Reification
Definition
viewing abstract immaterial concepts as if it were a concrete thing

example: viewing intelligence as a trait passed down
Term
Spearman's G factor
Definition
Proposed that intelligence is characterized by General intelligence (g)- or a general capacity
Term
g factor
Definition
the ability to reason and solve problems; general intelligence
Term
S factor
Definition
the ability to excel in certain areas, specific intelligence
Term
Gardner's nine intelligences
Definition
Verbal/linguistic(writers and speakers)
musical
logical/mathmatical(engineers)
visual/spatial(pilots)
movement(athletes)
interpersonal( sensitivity to others; psychologist)
intrapersonal(understanding ones emotions)
Naturalist(recognize patterns in nature)
existentialist (seeing big picture)


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Term
Triarchic theory of Intelligence
Definition
sternberg's theory that there are three kinds of intelligences; practical, analytical, Creative (PAC)
Term
Analytical intelligence
Definition
ability to break problems down into component parts or analysis for problem solving
Term
creative intelligence
Definition
ability to deal with new and different concepts and come up with new ways of problem solving
Term
practical intelligence
Definition
ability to use information to get along in life and become successful
Term
_______ intelligence refers to the ability to break down problems into their component parts for problem solving.
Definition
analytical
Term
Stanford-Binet Intelligence
Definition
scales yield an IQ score
Term
Intelligence quotient (IQ)
Definition
a number representing a measure of intelligence, resulting from the division of one's mental age by one's chronological age, then multiplying that quotient by 100
Term
Plato's thoughts about Intelligence
Definition
2 people are not born alike
different people are suited for different populations
one of the first to identify difference in"intelligence"
Term
Sir francis Galton on intelligence
Definition
developed several test to assess mental function
eguenics
hereditary genius
Term
Lewis Terman
Definition
made IQ test work with America as it did not work well before
Term
Average IQ score, and standard deviation
Definition
average score 100 std, deviation is 15

85-115
Term
IQ formula
Definition
IQ= (mental age/actual age)x100%
Term
Wechsler adult intelligence scale (WAIS)
Definition
measures overall intelligence and in addition 11 other aspects related to intelligence designed to assess clinical and educational problems

2 major categories - verbal and performance

4 subscores - verbal comprehension
perceptual organization
working memory
processing speed
Term
Aptitude Tests
Definition
are intended to predict your ability to learn a new skills
Term
achievement tests
Definition
are intended to relfect what you have already learned
Term
Predictive validity of aptitude tests
Definition
intelligence scores vary closely with achievement tests (.81)
aptitude tests predict school performance well for young children
SAT does not predict college performance well (.5)
GRE is even Worse (.4)
Term
Intellectually disabled
Definition
IQ Less than 70
Term
Gifted Individuals
Definition
IQ higher than 130
Term
Developmentally delayed
Definition
condition in which a person's behavioral and cognitive skills exist at an earlier developmental stage than the skills of others who are the same chronological age; a more acceptable term for intellectual disability

usually means IQ falls below 70 and adaptive behavior is severely deficient for a person of a particular chronological age
Term
Gifted
Definition
qualifies as the 2 % of the population falling on the upper end of the normal curve and typically possessing an IQ of 130 or above
Term
At what age do the Intelligence scores become stable at predicting future behavior?
Definition
around age 7
Term
Emotional Intelligence
Definition
is the ability to perceive (recognize emotion in faces),

understand (predict emotion),

Manage (express emotions in diff. situations)

and use emotions (utilize emotions to adapt or be creative)
Term
For a psych test to be acceptable it has to have what 3 things
Definition
1) standardization
2) Reliability
3)Validity
Term
Standardized Testing
Definition
designed to give information on an individual's performance relative to others of the same grade of age
Term
Norm-referenced
Definition
compare one student to another

assess how much worse or better student learned material compared to others

class wide example- top 20% got an A

Population wide example - Percent ranking on ACT
Term
Criterion-referenced
Definition
compare student to a pre determined cut off or percentage correct

assess how thoroughly students have mastered material

class wide example - over 70% correct means you pass the course

population wide example- you must pass 9 out of 10 objectives to get licensed
Term
Principles of constructing a standardized test
Definition
involves administering the test to a representative sample of future test takers in order to establish a basis for meaningful comparison

include norms: give the test to a large number of people
ensure sample is similar to target population
calculate statistics on sample performance
use stats to compare new testers
Term
Split-half reliability
Definition
dividing the test into two equal halves and assessing how consistent the scores are
Term
Alternate forms reliability
Definition
using different forms of the test to measure consistency between them
Term
Test-retest reliability
Definition
using the same test on two occasions to measure consistency
Term
Validity
Definition
the degree to which a test actually measures what it is suppose to measure or predict
Term
Content (Validity)
Definition
refers to the extent a test measures a particular behavior or trait

Does final exam cover material from class and book?
Term
Concurrent (Validity)
Definition
scores on a test are related to scores from another measure assessing the same thing

Two depression measures provide similar scores
Term
Discriminant (validity)
Definition
scores on a test are unrelated to scores from another measure assessing a different thing

depression and anxiety measures provide different scores
Term
Criterion- related (validity)
Definition
similarity between scores on a test and scores on another test that measures an associated trait

score on ACT and high school GPA roughly similar
Term
Predicitive (validity)
Definition
test scores are related to later performance that it should predict

scores on ACT and college performance
Term
Test must be _____ to be Valid
Definition
reliable


a test can be reliable without being valid

a test can not be valid without being reliable
Term
Test can be reliable but still be ______
Definition
invalid
Term
Mary's bathroom scale always overstates people's actual weight by exactly six pounds. The scale has ______ reliability and ______ validity.
Definition
high reliability

low validity
Term
Language
Definition
an open and symbolic communication system that has rules of grammar and allows its users to express abstract and distant ideas..

Open = free to change
symbolic= no connection between a sound and the meaning or idea its associated with it.
Term
Protolanguage
Definition
very rudimentary language, also known as pre-language, used by earlier species of Homo.

evolution of language and the brain are intertwined... particularly the frontal lobe. (evolved to grammatical language)
Term
Phonemes
Definition
the smallest distinctive sound unit in a spoken language

Bat has three phonemes B-A-T
Chat has three as well Ch-A-T

english has about 40 phonemes
Term
morpheme
Definition
the smallest unit that carries meaning may be a word or part of a word

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Term
Grammar
Definition
system of rules in a language that enables us to communicate with and understand others
Term
Semantics (Grammar)
Definition
set of rules by which we derive meaning from morphemes, words, and sentances

example: Semantics tells us that adding -ed to the word laugh means it happened in the past.
Term
Syntax (Grammar)
Definition
rules for ordering words into grammatically sensible sentences.

Example: English syntactical rule is that adjectives come before nouns, WHITE HOUSE, in spanish its reversed; casa blanca
Term
The smallest distinctive sound unit is a _____ and the smallest unit that carries meaning is a ____?
Definition
Phoneme

Morpheme
Term
Linguistic Relativity hypothesis
Definition
theory that though processes and concepts are controlled by language
Term
Cognitive Universalism
Definition
theory that concepts are universal and influence the development of language
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