The neurotransmitter that influences eating, sleep, wakefulness, and aggressive behaviour is:
A) serotonin.
B) endorphins.
C) dopamine.
D) norepinephrine.
A) serotonin.
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What is the reason that emerging adulthood has become a lifespan stage?
A. Less industrialized countries have pushed younger adolescents into later adult stages early. B. More industrialized countries have pushed younger adolescents into later adult stages early. C. Less industrialized countries have reduced the need for early transition to adulthood, creating a gap stage. D. More industrialized countries have reduced the need for early transition to adulthood, creating a gap stage.
To understand the typical course of gender development, as well as the variations, _____________ psychologists study the interacting influences of biology, cognition, and learning on gender identity and gender typing
a. developmental b. humanistic c. maturational d. individualist
One of the main reasons for using a laboratory for psychological research is to:
a. prevent subjects from escaping. b. study behavior in a natural setting. c. do large-scale studies. d. allow the researchers to control certain factors.
"Experience-dependent brain functions" refers to the idea that ______
a. typical human babies anywhere in the world will develop similar brain functions b. brain functions require specific experiences to develop c. the brain is highly responsive to environmental circumstances d. the two hemispheres become specialized for certain functions