Dr. Jones is studying brain changes during adolescence. In looking at MRIs of people age 12 and people age 18
he should expect that the 12-year-olds will have ______ gray matter and _______ white matter in their brains, compared to the 18-year-olds.
a. more; more
b. less; less
c. more; less
d. less; more
d
Psychology
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A meta-analysis analyzes all studies in an area published in the last 10 years
Indicate whether the statement is true or false
Psychology
To say that intelligences tests have good criterion validity means that:
a) They can distinguish giftedness and mental retardation b) They can differentiate people with different occupations c) They cannot predict educational and vocational attainment d) They cannot distinguish people at the high and low ends of the intelligence spectrum
Psychology