Schizotypal PD was introduced to the DSM relatively recently. When was schizotypal PD introduced as a distinct disorder?
a. 1960
b. 1980
c. 1990
d. 2000
Ans: B
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A group of rats was exposed to the uncontrollable stress associated with being forced to swim for 15 minutes in cold water from which they cannot escape. What did researchers notice when they observed these animals?
a. Most rats were immune to the effects of the stress. b. The rats' depression was reduced by the high level of physical activity. c. The stress caused a form of brain damage that first led to motor retardation and then death. d. The rats that exhibited symptoms similar to depression had altered neurotransmitter levels.
Who is most likely exhibiting a complex emotion?
a. Fyodor, who expresses joy when being held by his mother b. Alyosha, who is angry at her mother c. Dmitri, who is afraid of the neighbor's pet dog d. Katarina, who is proud of her art project
Women are more likely than men to report stress about ____
a. ?technology b. ?health concerns c. ?noise exposure d. ?traffic
In approximately what percentage of studied mass murders was the assailant related to or well-acquainted with the victims?
A. 20% B. 40% C. 60% D. 80%