How do behavior geneticists primarily study the influence of genes on behaviors?
a) Twin studies
b) Surveys
Consider This: This is the most effective way to study genetic influence in people because the genes are identical.
LO 1.3: Explain sources of stability that influence adult development as per genetic and environment
c) Focus groups
Consider This: This is the most effective way to study genetic influence in people because the genes are identical.
LO 1.3: Explain sources of stability that influence adult development as per genetic and environment
d) Cohort studies
Consider This: This is the most effective way to study genetic influence in people because the genes are identical.
LO 1.3: Explain sources of stability that influence adult development as per genetic and environment
a
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Emotional intelligence
What will be an ideal response?
Why does the predictive validity of general aptitude tests decrease as the educational level of the students who take them increases?
a. More educated students have taken aptitude tests so frequently that for them such tests are no longer pure measures of aptitude. b. Comparisons of mental age with chronological age are inadequate for assessing the aptitude of older and more educated students. c. There is a relatively restricted range of aptitude test scores among students at higher educational levels. d. Among more educated students, motivation has a much greater effect on academic success than does aptitude.