Somnambulism does not occur when people are in REM sleep. Which of the following likely plays a role in this situation?
A. The sleeper's body is paralyzed.
B. The sleeper is producing delta waves.
C. The sleeper is only in a light sleep.
D. The sleeper's blood pressure is low.
Answer: A
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The communication skill level associated with a severe impairment of autism spectrum disorder would be described as ____
a. minimal or absent b. isolated and awkward c. infrequent atypical behaviors d. high-functioning
Studies of numerous cultures have fund all of the following to be true of stepparents except
a. they spend more time trying to interact with stepchildren than their biological children. b. they spend less money on education for stepchildren than their biological children. c. the presence of a stepparent in a family is the single best predictor of child abuse. d. they report that it is difficult to form close emotional bonds with their stepchildren.
Compared to younger adults, older individuals tend to
a. experience more autonomy in their lives b. feel that they are not an integral part of their communities c. be less likely to experience personal growth d. experience negative emotions more often
Which of the following is a common characteristic of all anxiety disorders?
A. Having numerous specific phobias B. Possessing excessive, persistent fear C. Losing a sense of personal identity D. Having sporadic, intense panic attacks