When young adults are deprived of time cues, their circadian rhythms:

a. follow a 23 hour cycle.
b. follow a 24 hour cycle.
c. follow a 25 hour cycle.
d. lose all synchronicity with any cycle of time.


Ans: c. follow a 25 hour cycle.

Psychology

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The abuse of psychoactive drugs can have __________ costs, including causing damage to family relationships and harm to other people.

A. familial B. environmental C. relational D. social

Psychology

According to Neugarten, which of the following is a characteristic of the "old­old"?

a. They are competent, vigorous, and relatively healthy. b. They live in their own households. c. They participate in activities in their communities. d. They have suffered major physical or mental decrements, which increase their dependence on health and social services.

Psychology

In a 4 × 2 design with 80 participants distributed equally across the conditions:

a. How many cells are there? b. How many participants are in each cell?

Psychology

A person can show extreme distress, such as grief at the death of a loved one, without having psychopathology, while a person with mania, who feels "on top of the world," does have a mental disorder. This illustrates the difficulties with classifying behavior as abnormal using the criterion of

a. subjective discomfort. b. legal insanity. c. social nonconformity. d. neurosis.

Psychology