intelligence
the ability to learn from one’s experiences, solve problems, and use knowledge to adapt to new situations
Reification
a reasoning error in which we view an abstract concept as if it were a concrete thing
Charles Spearman
psychologist who viewed intelligence as two different abilities
G Factor
the ability to reason and solve problems
S Factor
the ability to excel in certain areas
Factor Analysis
a statistical procedure that identifies clusters of related items (called factors) on a test
LL Thurstone
psychologist who was an opponent of Spearman and the g factor – believed that intelligence was composed of seven primary mental abilities
Howard Gardner
psychologist who believed that intelligence is multiple abilities that come in one package
Savant Syndrome
a condition in which a person otherwise limited in mental abilities has an exceptional specific skill
Robert Sternberg
psychologist who generally agrees with Gardner, but believed that intelligence has three basic components
Analytical Intelligence
the ability to break down problems into component parts, or analysis, for problem solving
Creative Intelligence
the ability to deal with new and different concepts and to come up with new ways of solving problems
Practical Intelligence
the ability to use information to get along in life and become successful
Emotional Intelligence
the ability to perceive, understand, manage, and use emotions
Intelligence Testing
a method for assessing an individual’s mental aptitudes and comparing them with others (using numerical scores)
Binet-Simon Scale
intelligence test to identify at-risk students that expresses a child’s score in terms of mental age
Mental Age
the chronological age that most typically corresponds to a given level of performance
Intelligence Quotient
a number representing a person's reasoning ability as compared to the statistical norm or average for their age, expressed as an IQ score
MA/CA x 100
the formula for IQ
Stanford-Binet Intelligence Scale
Intelligence scale, which expanded and revised the Binet-Simon Scale for US children, incorporated a new scoring scheme based on the Intelligence Quotient, and made it possible to compare different age groups
Achievement Tests
tests that asses what a person has learned
Aptitude Tests
tests that predict a person’s future performance/capacity to learn
Wechsler Adult Intelligence Scale
intelligence scale this is used to assess intellectual profile for people between 16 and 90 years old, measures overall intelligence, and 11 aspects related to intelligence – updated every few decades
reliability, validity, and standardization
three things to make an intelligence test acceptable:
Reliability
the extent to which a test yields consistent results as assessed by the consistency of scores
Validity
the extent to which a test measures or predicts what it is supposed to
Split-Half Reliability
reliability test that is divided into two equal halves
Alternate Forms Reliability
reliability testing that has tests with different wording to ensure that people can understand
Test-Retest Reliability
reliability testing that has the same test on two different occasions
Standardization
the process of creating even test norms and standards within a test
Content Validity
the extent to which a test samples the behavior that is of interest
Predictive Validity
the success with which a test predicts the behavior that is designed to predict
Adrian Dove
created the Chitling Test
The Chitling Test
an intelligence test to highlight the problem of cultural bias
4
What age does performance on intelligence tests begin to predict adolescent & adult scores
7
At what age do intelligence scores become stable?
Cross-Sectional Evidence
evidence of different age groups of people at the same time
Longitudinal Evidence
testing one group of people over a long period of time
Crystallized Intelligence
the knowledge that one learns over time (definitions of terms, important events, dates, etc.)
Fluid Intelligence
the ability to solve problems (reactions, math solving, problem-solving, etc)
increase
Does crystallized intelligence increase or decrease with age?
decrease
Does fluid intelligence increase or decrease with age?
true
T/F: Higher intelligence correlates with longer life spans
Intellectual Disability
a condition characterized by limited mental capacity
Familial Retardation
the result of environmental factors, usually related to some types of psychosocial disadvantages (poverty)
Down Syndrome
a genetic condition that happens when a child is born with an extra chromosome
Fetal Alcohol Syndrome
physical, behavioral, and cognitive impairments that occur due to alcohol exposure before birth
Fragile X Chromosome
a genetic disorder caused by a change to one of the genes on the X chromosome
giftedness
a score of >130 equates to what?
Lewis Terman
conducted a study of 1528 “gifted” children
Self-Fulfilling Prophecy
an expectation or belief that can influence your behaviors, thus causing the belief to come true
Reaction Range Model
heredity sets certain limits on intelligence and environmental factors determine where individuals fall within these limits