The determining factor in developing male genitalia is
a. the Y chromosome.
b. the SRY gene.
c. androgen.
d. the gonads.
c. androgen.
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Schizophrenic disorders usually emerge during
a. childhood. b. adolescence or early adulthood. c. between the ages of 40 and 50. d. in the age group over 60.
When a child, usually around six months of age, produces vowel-consonant combinations that approximate real speech, she is ____
a. babbling b. telegraphing c. holophrasing d. cooing
A climax and release of sexual excitement occurs during the __________ phase
a. resolution b. plateau c. orgasm d. refractory
An educational psychologist has decided to do research on reading behavior. If he were to approach this topic from the broadest level of analysis, he would be most likely to study
a. whether readers move their lips while reading. b. whether attitudes toward reading vary around the world. c. the eye movements readers make while reading a page of text. d. left and right brain hemisphere differences in the processing of foreign languages.