A diagnosis of insomnia is based primarily on which of the following?
A) the number of hours of sleep on an average night
B) a polysomnogram recording
C) the degree to which a person feels rested during the day
D) a blood analysis
Answer: C
Rationale: Although the average adult may need around 7 to 8 hours of sleep to feel rested, there are substantial individual differences. Therefore, insomnia is defined not in terms of the hours of sleep, but the degree to which a person feels rested during the day.
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The dendrites of a neuron ______.
A. transmit information to the cell body B. provide the life processes of the cell C. transmit neural impulses to the terminal buttons D. release neurotransmitters
Beals et al. (2005) found that Native Americans living in the Northern Plains and the Southwest area of the United States had the most prevalent diagnosis for mental health issues such as:
a. Post Traumatic Stress Disorder c. lower prevalence of depression b. higher prevalence of substance abuse d. all of the above
Give an example of basic research and an example of applied research
What will be an ideal response?
Which of the following statements regarding temperament is TRUE?
A) The manner in which temperament is expressed does not change. B) Measures of temperament are highly consistent over time. C) In many situations, our behavior may not match our true temperament. D) Most adults have very little insight regarding their own temperaments.