Concordance rate is defined as _____
a. the degree of similarity in characteristics among peoples of a cultural group
b. the influence of genes on development by comparing people who share different amounts of their genes
c. the percentage that indicates the degree of similarity in phenotype among pairs of family members
d. the degree of difference as expressed by variations in environment
Answer: C
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a. Members of this group have been improving their test scores over the years. b. Members of this group have seen their test scores decrease over the years. c. Members of this group get lower scores on the test than other groups, on average. d. Members of this group do better on other tasks than the test scores predict.
Which of the following is a frequent cause of erectile disorder in older men?
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Stimulation of the ___ in different locations with human subjects has produced reports of warmth and pleasure as well as fear and rage
a. hypothalamus b. amygdala c. septal area d. cingulate gyrus
Malik has a master's degree and is interested in working on the causes of poverty. What type of professional is Malik most likely to become?
A. educational psychologist B. psychiatrist C. school psychologist D. psychiatric social worker