Early studies by Hamer and colleagues found ___ among homosexual men who are genetically related
a. a genetic similarity on the X chromosome
b. a genetic similarity on the Y chromosome
c. no genetic similarities
d. a genetic similarity on the 21st, 9th, and the X chromosome
A
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The term nature refers to
A) environmental influences that shape behavior. B) biological and environmental changes that take place continuously over several days. C) normative and natural developmental pathways for adolescents. D) traits, abilities, and capacities that are inherited from one's parents.
Which statement regarding the prevalence of bipolar disorder is false? a. Bipolar disorder is less common than major depressive disorder in young people
b. Bipolar disorder is extremely rare prior to puberty. c. The prevalence of bipolar disorder during adolescence is at least as high as it is for adults. d. Children often experience hypomanic episodes that meet duration requirements of DSM-5.