The difference between primary and secondary insomnia is
a. the length of time the insomnia has lasted.
b. the cause of the difficulty of falling asleep.
c. the age of onset.
d. the likelihood of being affected at a given time of year (seasonal).
e. the time of the night that the sleeplessness occurs.
Answer: b. the cause of the difficulty of falling asleep.
Psychology
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For boys during puberty, hormonal increases directly lead to more thoughts about sex and more masturbation
Indicate whether this statement is true or false.
Psychology
A basic error that nearly all psychology students make is to assume that
A) correlation is causation. B) good theories make safe, not risky, predictions. C) research questions or theories must be falsifiable. D) simple theories are preferred to complex ones.
Psychology