A hamster, when put in constant darkness for several weeks, will consistently display activity that fits a 23-hour day. This rhythm that the hamster is displaying is a(n):
A. endogenous rhythm.
B. entrained rhythm.
C. exogenous rhythm.
D. external rhythm.
Answer: A
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What mood disorder is characterized by alterations between periods of extremely high levels and extremely low levels of activity?
A) Bipolar disorder B) Major depressive disorder C) A manic episode D) Seasonal affective disorder
A toddler who is securely attached will behave in what ways during the Strange Situation procedure?
The toddler usually cries upon separation but when the mother returns they greet her happily and begin to smile. The toddler shows little or no interaction when the mother is present and no response when she departs. The toddler is less likely than others to explore the room and shows greater-than-normal distress when she leaves. The toddler seems dazed and detached when the mother leaves the room and remains fearful upon her return.
When Charlie and his brother started arguing in a grocery store, their father shouted at them, "If you don't behave, I'll break every bone in your body!" This is best considered to be an example of what form of psychological abuse?
a. degradation b. terrorization c. isolation d. exploitation
Try to be honest in identifying prejudiced attitudes you hold right now. What groups make you uncomfortable or seem to live in a way you don't approve of? Would you be comfortable in purposely seeking out members of those groups to learn more about them as an attempt to reduce this prejudice? If not, why not?
What will be an ideal response?