Examlex
Choose the one alternative that best completes the statement or answers the question.
-The half-life of silicon-32 is 710 years. If 10 grams is present now, how much will be present in 800 years? (Round your answer to three decimal places.)
Stanford-Binet Intelligence Scale
A cognitive ability assessment tool that measures intelligence through various verbal and non-verbal tasks.
Mental Age
An assessment of an individual's mental aptitude based on the average age at which people achieve a particular score.
William Stern
A German psychologist who is best known for developing the concept of the intelligence quotient (IQ) and for his significant contributions to differential psychology.
Intelligence Quotient
A measure of a person's reasoning ability compared to the statistical norm or average for their age, calculated using standardized tests.
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