Stimulants such as amphetamines _____ the levels of _____ in the brain.
A) decrease; norepinephrine and dopamine
B) increase; endorphins
C) increase; norepinephrine and dopamine
D) decrease; endorphins
C) increase; norepinephrine and dopamine
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Which of the following is a correct statement of Howard Gardner's view of intelligence?
a. intelligence can be adequately captured through the analysis of test performance b. we must search for a single ability that underlies intelligence c. intelligence can be expressed in a variety of ways depending on one's culture d. environmental factors are the source of what we call intelligence
Psychologist Carolyn Rovee-Collier placed babies on their backs under a colorful crib mobile and tied a ribbon around the baby's ankle, connecting it to the mobile. Whenever the babies spontaneously kicked their legs, the mobile jingled and rattled. Within minutes, infants as young as what age learned to control their movements and kick faster to move the mobile more?
a. three months b. six months c. nine months d. 12 months
Which statement about the socialization of aggression in boys and girls is FALSE?
a. Parents play rougher with sons than with daughters. b. Parents discourage daughters' aggression more than sons' aggression. c. Physically rough play is part of the androgynous gender role. d. Aggressive themes are more common in toys given to boys than in those given to girls.
The process of homeostasis results in
a. an imbalance in the state of the body. b. a fixed action pattern. c. bodily equilibrium. d. increased drive. e. reduced intrinsic motivation.