The intricate network of folds -- hills and valleys -- that line the outer surface of the cerebrum, allowing it to fit inside the skull, are called ______
a. sensory projection areas
b. association areas
c. motor projections
d. convolutions
d
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Too many things to do, not enough money for housing, fear of losing valuables, and parents' expectations are faced by almost every college student and are common examples of
a. burnouts. b. conflicts. c. hassles. d. major life changes.
Imagine you hear a report about a heritability study that claims trait X is "50% genetic." Which of the following is a more accurate way of stating this?
a. Fifty percent of individual difference of trait X within a population are due to genetic factors. b. Only half of a population has the trait. c. The trait is homozygous. d. More than 50% of similarities of trait X within a population are the result of genetic factors.
A person's characteristics are known as his or her ____
a. phenotype b. genotype c. chromosomes d. DNA
According to the authors of your text, happiness is determined in part by
a. parenting style. b. genetics. c. astrological sign. d. how physically attractive a person is.