The text reports that in 1980, 2.3 million grandchildren lived in a grandparent-maintained household and that by 1997 this number was:
a. 2.1 million
b. 7.5 million
c. 2.9 million
d. 3.9 million
b
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According to both classical and operant conditioning, behavior and learning should be understood only in terms of which types of stimuli?
A. insignificant and external B. observable and external C. significant and internal D. unobservable and internal
Which of the following theoretical perspectives would be MOST likely to argue that a person's subjective view of the world is more important than the objective reality?
a. behavioral approach b. cognitive approach c. humanistic approach d. biological approach
____ refers to an invasion of the body by a harmful microorganism that can create a pathological condition in the body's tissues and systems. a. Sickness c. Disease b. Illness d. Infection
Fill in the blank(s) with correct word
Vincent is an artist who has stayed up painting for three days straight. Despite his lack of sleep, he feels as if he has boundless energy and his paintings reflect a very high level of creativity. Although Vincent rarely feels tired, he only becomes this energetic once in a while. Vincent is most likely suffering from
A. histronia. B. persistent depressive disorder. C. schizophrenia. D. mania.