What he found was that his high IQ subjects (which he referred to as “Termites”) tended to be healthier, taller, and more socially adapted than other kids . Based on his results, Terman suggested that gifted children should be identified early, offered tailored instruction, and have access to specially-trained teachers.
What test did Lewis Terman develop?
Lewis Terman, in full Lewis Madison Terman, (born January 15, 1877, Johnson county, Indiana, U.S.—died December 21, 1956, Palo Alto, California), American psychologist who published the individual intelligence test widely used in the United States, the Stanford-Binet test .
What were the findings of Lewis Terman’s study of gifted individuals?
Based on data collected in 1921–22, Terman concluded that gifted children suffered no more health problems than normal for their age , save a little more myopia than average. He also found that the children were usually social, were well-adjusted, did better in school, and were even taller than average.
What did Lewis Terman discover after studying his termites?
He called them the “Termites.” Terman believed that no personal attribute was more important than a person’s IQ. He was excited to prove how intelligence in childhood correlated to success in adulthood. Over the years, Lewis Terman tracked the Termites’ physical, academic, and psychological developments .
Who was Lewis Terman and what did he do?
He was noted as a pioneer in educational psychology in the early 20th century at the Stanford Graduate School of Education. He is best known for his revision of the Stanford–Binet Intelligence Scales and for initiating the longitudinal study of children with high IQs called the Genetic Studies of Genius .
What is the IQ formula?
Intelligence quotient (IQ) can be obtained by the equation MA/CA=IQ , where MA is mental age and CA is chronological age. ... Intelligence is defined as what the intelligence test measures.
Why was Lewis Terman controversial?
One of the most common criticisms of Terman is his strong emphasis on intelligence as a concept and IQ as a measure of it . According to Terman (1921a), “An individual is intelligent in proportion as he is able to carry on abstract thinking” (p. 128, emphasis removed from original).
How did Lewis Terman change the IQ test?
Terman found that while many of his high IQ subjects were very successful, not all fared as well and most actually turned out no better than the average. He did find that those who ended up being the most successful tended to rate higher on self-confidence, perseverance, and goal-orientation as children.
Who is the father of IQ?
The German psychologist William Stern (1871-1938) introduced the idea of intelligence quotient, or IQ. This entailed a formula for mental age that could be assessed by a test, such as the one devised by Binet , divided by chronological age, multiplied by 100.
Who invented IQ?
Interest in intelligence dates back thousands of years. But it wasn’t until psychologist Alfred Binet was commissioned to identify students who needed educational assistance that the first intelligent quotient (IQ) test was born.
What were Terman’s A’s vs C’s?
The successes, whom she called A’s were in professions like law and medicine , or were university professors or business executives. The other group, the C’s, were in occupations like sales clerks, far below their intellectual potential. One, who had earned an advanced degree in engineering, was working as a technician.
What happened to Terman’s termites in their adulthood?
What happened to Terman’s Termites in their adulthood? They all became rich and famous. They were very poor and unsuccessful . They achieved an average level of success.
What is the catch in the relationship between success and IQ?
A high IQ does generally correspond to higher achievement, but there is a catch: once a person’s IQ is above 120, the direct relationship between success and IQ ceases to exist . Someone with an IQ of 125 isn’t any less likely to win a Nobel prize than someone with an IQ of 170.
How was the IQ test developed?
Testing times
The first of these tests was developed by French psychologist Alfred Binet , who was commissioned by the French government to identify students who would face the most difficulty in school. The resulting 1905 Binet-Simon Scale became the basis for modern IQ testing.
How did Lewis Terman define intelligence?
Terman defined intelligence as “the ability to carry on abstract thinking” (Journal of Educational Psychology, 1921) and used the label IQ or Intelligence Quotient, which had been suggested earlier by the German psychologist William Stern. ... An average IQ is 100.
Why did David Wechsler develop his test?
The Wechsler Adult Intelligence Scale (WAIS) was developed first in 1939 and then called the Wechsler-Bellevue Intelligence Test. ... Wechsler originally created these tests to find out more about his patients at the Bellevue clinic and he found the then-current Binet IQ test unsatisfactory.
