The hormones that drive puberty are regulated by the ______.
A. hypothalamus-pituitary-gonadal axis
B. gonads
C. prefrontal cortex
D. ovaries and testes
Answer: A
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The sleep researcher William Dement awakened volunteers each time they entered REM sleep. Which of the following was NOT one of Dement's findings?
a. By the fifth night, many of the volunteers had to be awakened 20 to 30 times to prevent REM sleep. b. During their waking hours, the volunteers, who were deprived of REM sleep, complained of memory lapses, poor concentration, and anxiety. c. When volunteers were finally allowed to sleep undisturbed, they exhibited extra amounts of dream sleep. d. After being REM sleep deprived, the volunteers exhibited more instances of sleep terrors and/or somnambulism.
When it comes to predicting a person's business success as an adult, including rate of career advancement, research suggests traditional IQ tests are __________
a) highly reliable in predicting the success of business executives b) moderately reliable in predicting the success of business executives c) only marginally reliable in predicting the success of business executives d) totally unreliable predicting the success of business executives
Which statement best describes the findings by French psychiatrist René Spitz on the subject of attachment?
A. Infants raised in institutions suffered in their physical and emotional development, even if they were well fed. B. All well-fed infants were closely attached to their caregivers. C. Attachment depended on the infants seeing their caregivers. D. Attachment seemed to be present at birth.
The medical models of abnormal behavior
A) ?developed prior to the 18th century. B) ?have eliminated the social stigma of having a mental illness. C) ?became the dominant way of thinking during the 19th and 20th centuries. D) ?All of the above are true.