When you add “s” to the word “apple” you are now referring to more than one apple. This illustrates an English language rule of: algorithms .
Which procedure is used to identify different dimensions?
| A B | factor analysis a statistical procedure that identifies clusters of related items on a test; used to identify different dimensions of performance that underlie a person's total score. |
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Which statement best describes the relationships between the WAIS and WISC?
Which statement BEST describes the relationships between the WAIS and WISC? The WAIS is used to test adult intelligence, whereas the WISC is used to test children's intelligence.
What age does a child's performance on an intelligence test stabilize?
The average child's IQ is not stable until around four years of age .
What type of tests are designed to predict a person's potential?
An aptitude test is designed to assess what a person is capable of doing or to predict what a person is able to learn or do given the right education and instruction.
Which of these items on an intelligence test would be most likely to be considered culturally biased?
| Question Answer | Intelligence tests are most likely to be considered culturally biased in terms of their content validity . | Injury to certain areas of the ________ lobes can destroy imagination while leaving reading, writing, and arithmetic skills intact. frontal |
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How accurate is the Wechsler test?
Reliability and Validity
The Wechsler Adult Intelligence is a well-established scale and it has fairly high consistency. Over a two to twelve week time period, the test-retest reliabilities ranged from 0.70 (7 subscales) to 0.90 (2 subscales) . Inter-scorer coefficients were very high, all being above 0.90.
What is intelligence According to Wechsler?
“Intelligence is the aggregate or global capacity of the individual to act purposefully, to think rationally and to deal effectively with his environment (Wechsler, 1944, p. 3).”
What does the Wechsler intelligence Test measure?
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents .
What is the best age to test IQ?
While you can test a child's IQ as early as 2 years and 6 months of age, the results may not be accurate and may in fact change with age. The best time to test IQ in children is between ages 5 and 8 .
At what age is intelligence set?
IQ is set at around 20-years-old and later effort will not improve it much, recent research finds. The complexity of people's jobs, higher education, socialising and reading all probably have little effect on cognitive ability.
What does it mean that the heritability of intelligence is approximately 50 percent?
To say that the heritability of a trait is approximately 50 percent means: ... that the trait's appearance in a person will reflect approximately equal genetic contributions from both parents .
What are the 3 most commonly used test for intelligence?
- Stanford-Binet Intelligence Scale.
- Universal Nonverbal Intelligence.
- Differential Ability Scales.
- Peabody Individual Achievement Test.
- Wechsler Individual Achievement Test.
- Wechsler Adult Intelligence Scale.
- Woodcock Johnson III Tests of Cognitive Disabilities.
What is the highest IQ?
Credit: YouTube. The most reliable record-high IQ score belongs to Terence Tao, with a confirmed IQ of 230 . Tao is an Australian-American mathematician born in 1975, who showed a formidable aptitude for mathematics from a very young age. He entered high school at the age of 7, where he began taking calculus classes.
What are the two main characteristics of a psychological test?
- Reliability: The psychological assessment/test must produce the same result no matter when it's taken.
- Validity: The psychological test must measure what it's been created to assess.
Are intelligence test biased?
According to some researchers, the “cultural specificity” of intelligence makes IQ tests biased towards the environments in which they were developed – namely white, Western society. This makes them potentially problematic in culturally diverse settings.
