Brain levels of the neurotransmitter dopamine tend to be higher in extraverts than in introverts
Indicate whether the statement is true or false
T
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Mrs. Paulson, a third-grade teacher, gives her students a sticker when they do a good job on their homework. A sticker is an example of a(n):
A. primary reinforcer B. secondary reinforcer C. basic reinforcer D. advanced reinforcer
About 110 years ago, the first true psychotherapy was developed by
a. Freud to treat hysteria. b. Pinel to treat psychosis. c. Eysenck to treat neurosis. d. Frankl to treat anxiety.
Meno is 64 years old. Although continuously faced with considerable stress and difficulty in his life, he always displays an optimistic, upbeat attitude. According to research, Meno should
A. probably live longer than those without such positive attitudes. B. develop a larger frontal lobe over time than those without such positive attitudes. C. be less likely to have heart disease than those without such positive attitudes D. Be more likely to be involved with positive community activities than those without such positive attitudes.
Research has linked aggressive behavior in certain animals to prenatal exposure to the hormone
A. progesterone. B. estrogen. C. adrenaline. D. testosterone.