What is Unifactor theory of intelligence?
CONCEPT One factor/UNI factor theory: It reduces all abilities to a single capacity of general intelligence or ‘common sense’. This would imply that they are all perfectly correlated, and would make no allowance for the unevenness of people i.e. abilities along different lines.
What is are Louis Leon thurstone’s contribution s to the study of intelligence?
Thurstone was responsible for the standardized mean and standard deviation of IQ scores used today, as opposed to the Intelligence Test system originally used by Alfred Binet. He is also known for the development of the Thurstone scale.
How did Spearman explain intelligence?
According to Spearman, Intelligence is the capacity of the organism to adjust itself to an increasingly complex environment” Various intelligence theories have been proposed by different researchers, and Spearman’s two-factor theory of intelligence is also one of them.
What is monarchic theory of intelligence?
1. The Monarchic Theory: According to this theory, intelligence is regarded as an adaptiveness which enables a creature to adjust itself to changing environment. People holding this view believe in inborn all-round mental efficiency as a sign of intelligence.
What is Sternberg Triarchic theory of intelligence?
Robert Sternberg’s triarchic theory of intelligence describes three distinct types of intelligence that a person can possess. These three types are practical intelligence, creative intelligence, and analytical intelligence. A person with creative intelligence is good at addressing new problems.
What did Louis Thurstone contribution to psychology?
Thurston’s Theory of Intelligence Louis Leon Thurstone (29 May 1887 – 30 September 1955) was a U.S. pioneer in the fields of psychometrics and psychophysics. He conceived the approach to measurement known as the law of comparative judgment, and is well known for his contributions to factor analysis.
What is Thurston theory of intelligence?
Thurston’s Theory of Intelligence. Louis Leon Thurstone (29 May 1887 – 30 September 1955) was a U.S. pioneer in the fields of psychometrics and psychophysics. He conceived the approach to measurement known as the law of comparative judgment, and is well known for his contributions to factor analysis.
What is Thurstone’s approach to measurement?
Thurstone’s approach to measurement was termed the law of comparative judgment. He applied the approach in psychophysics, and later to the measurement of psychological values.
What is the contribution of thirstone in psychology?
Thurstone’s contributions to methods of factor analysis have proved invaluable in establishing and verifying later psychometric factor structures, and has influenced the hierarchical models of intelligence in use in intelligence tests such as WAIS and the modern Stanford-Binet IQ test. Thurstone (1938) proposed a theory of primary mental abilities.
