The correlation between the intelligence test scores of identical twins who have never met is about the same as the correlation between intelligence test scores of:
A) fraternal twins who have never met.
B) fraternal twins reared together.
C) parents and biological children living together.
D) a person who has taken the test twice.
D) a person who has taken the test twice.
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On average, gay males tend to be somewhat feminine and lesbians to be somewhat masculine
Indicate whether the statement is true or false
The spinal cord:
a. connects the brain to the rest of the body. b. is composed of nerve tissue. c. can work independently of the brain. d. all of the above
Patients with Broca's aphasia often
a. display no comprehension deficits. b. display comprehension deficits that parallel those in speech production. c. display speech production deficits in their first language but not in other languages they may acquire. d. display comprehension deficits far more severe than their production deficits. e. produce speech that is heavy-laden with function words.
As one reflection of hidden racism, surveys of African American, Asian American, and Mexican American college students indicated:
a. they felt accepted on college campuses. b. they felt equally comfortable in classes on college campuses. c. more frequent disturbances in dorm life. d. they felt socially isolated up to nine times more often than did students of European American descent.