Which of the following statements is true regarding prenatal sex differentiation?
A) Sex differentiation begins at around 4 to 8 weeks of gestation.
B) If androgens are present, female genitalia develop regardless of the chromosomal makeup of the fetus.
C) In the absence of the SRX gene, an XY fetus will develop female genitalia.
D) The absence of a Y chromosome will ensure the development of male genitalia.
A
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Unlike adults, children with specific phobias ____
a. avoid the feared stimuli b. do not recognize that their fears are extreme and unreasonable c. experience physiological arousal when presented with the feared stimuli d. are more easily treated
Dr. Huanca hypnotizes Travaughn and then tells him that from now on, whenever he feels the urge to smoke a cigarette, he will get up and get a glass of water instead. This instruction is an example of ____
a. ?hypnotic induction b. ?posthypnotic suggestion c. ?symptom substitution d. ?hypnotic replacement therapy
James Huberty, who killed 21 people at a fast-food restaurant in San Ysidro, California, felt persecuted and cheated by life. Shortly before he went to the fast-food restaurant, he announced to his wife that he was "going hunting humans.". Huberty had been hearing hallucinated voices for some time. Huberty would most likely be diagnosed with which disorder?
a. paranoid schizophrenia b. disorganized schizophrenia c. paranoid psychosis d. dissociative disorder
As part of their therapy, clients learn to evaluate their unusual thoughts, track the accuracy of "magical" predictions, and reconnect with the world and with their limitations. The diagnoses of these clients would MOST likely be in which of the following broad categories of personality disorder?
A) "dependent" B) "dramatic" C) "anxious" D) "odd"