In a cross-sectional design, researchers study __________
A) the same group of participants repeatedly at different ages
B) groups of participants differing in age at the same point in time
C) groups of participants of the same age in different years
D) participants of the same age at the same point in time
Answer: B
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What part of the brain recognizes happy facial expressions?
A. amygdala B. hypothalamus C. corpus callosum D. hippocampus
What is an advantage of observational learning?
A. It synchronizes behaviors B. It transmits information across generations C. It provides rapid adaptation D. It creates imprinting
ACTH travels from the pituitary gland to the adrenal glands via the:
A) bloodstream. B) sympathetic nervous system. C) somatic nervous system. D) efferent nerves.
At the level of rods and cones, the ____ theory seems to fit best, while at the level of the bipolar cells, the ____ theory seems to fit best.
A. opponent process; volley B. volley; trichromatic C. opponent process; trichromatic D. trichromatic; opponent process