LearnSmart QuestionsSleep terrors typically
A. continue to occur well into adolescence.
B. affect more boys than girls.
C. affect more girls than boys.
D. are most common among children under the age of 3.
Answer: B
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In his needs-hierarchy theory, Maslow described the needs as instinctoid, which means that:
a. the needs are acquired. b. the needs have a hereditary component. c. the needs have the same significance for all individuals. d. the needs are less essential for actual survival.
In correlational studies, the consistency of a relationship is typically measured and described by the numerical value obtained for a ____
a. mean b. t test c. correlational coefficient d. standard deviation
To overcome some of the limitations of traditional developmental designs, investigators sometimes use __________ designs, in which they conduct several similar cross-sectional or longitudinal studies
A) sequential B) experimental C) correlational D) quasi-experimental
How can researchers determine the heritability of a trait?
What will be an ideal response?