assessing intelligence Flashcards
assessing intelligence
method for assessing an individuals mental aptitudes and comparing them with others using numerical scores
Alfred Binet
developed the first standardized intelligence test, set out to find a child’s mental age
Lewis Terman
adapted and revised Benits test for american schools called the Standford-Binet IQ test
William Stern
introduced the formula for calculating IQ: mental age/ chronological age =100
Weschler and the WAIS (WISC)
developed the Weschler Adult Intelligence Scale and Wechler Intelligence Scale for Children
- measures overall intelligence, consists of 2 parts verbal and intelligence
achievement testing
intended to reflect what you have already learned
aptitude testing
intended to predict your ability to learn a new skill
standardization
test items piloted on a similar population of people and norms have been established
the normal curve
standardized tests established shes a normal distribution of scores in a tested population
reliability
a test is reliable when it yields consistent results
validity
when the test accurately measure and predicts
intellectual disability
having significantly below average functioning and limitations
intellectually gifted
IQ scores above 130-135