Electrical stimulation of the ventral tegmentum is associated with
a. increased release of dopamine in the nucleus accumbens
b. decreased release of dopamine in the nucleus accumbens.
c. increased release of norepinephrine in the locus coeruleus.
d. increased release of endorphins in the periaqueductal gray.
a
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When the oldest generations are given limited roles and circumscribed opportunities in society in order to make way for upcoming generations, the culture is practicing age ______
Fill in the blank with correct word
Neonatal mortality has ______ across ethnic groups in the United States since 1980
a. increased sharply b. dropped steeply c. remained the same d. decreased little
Piaget described the ability to solve invisible displacement problems as evidence of full mental representation
Indicate whether the statement is true or false
Which of the following statements BEST describes the relation between ethnicity and IQ?
a. African American children tend to have higher IQ scores than European American children. b. When African American and economically disadvantaged children feel more at ease with the examiner, their test scores improve considerably. c. When children of comparable social class are compared, the ethnic differences in IQ disappear. d. When culture-fair intelligence tests are used, ethnic differences in IQ scores disappear.