Describe the evidence for the genetic and/or biological basis for homosexuality, as well as the evidence for the environmental influences on sexual preference

What will be an ideal response?


Homosexuality appears to run in families, with concordance rates for homosexuality more common among identical twins than fraternal twins or siblings. Other evidence suggests that homosexuality is associated with differential exposure to hormones in utero. Research also suggests that the structure of the brain may differ in homosexuals. However, temperamental factors may also interact with environmental factors to produce sexual orientation. Bem (1996) argues that those things that seem exotic tend to become erotic. In support of environmental influences, even identical twins don't always have the same sexual orientation, and boys with an increased number of older brothers are more likely to be gay.

Psychology

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The use of psychotropic drugs in the United States is increasing more rapidly than in other parts of the world. An example of this is that 80 percent of the medications used to treat children and adolescents with __________ are prescribed in the United States.

A. attention deficit hyperactivity disorder B. depression C. generalized anxiety disorder D. schizophrenia

Psychology

James's Principles treated psychology as a biological science

a. True b. False

Psychology

After classically conditioning little Albert's fear, Watson later counterconditioned his fears

Indicate whether the statement is true or false.

Psychology

The notion that any genetically determined trait that has a high survival value will tend to be passed on to the next generation is a cornerstone of

a. evolutionary psychology b. genetic determinism c. learning theory d. the nature/nurture debate

Psychology