With Fantz's "looking chamber" experiments, what infant behavior served as the dependent variable?
a. Duration between seeing a stimulus and diaper wetting
b. Effort exerted while reaching for a favorite object
c. Number of separate cartoon characters looked at
d. Time spent gazing at each item
D
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During times of starvation, the brain may obtain energy from a. ketones
b. galactose. c. amino acids. d. glucagons.
Psychologists consider the interpersonal self to be most influenced by
A. significant others and social groups. B. prior and future relationships. C. professional and personal groups. D. significant and non-significant others.
Sexual dysfunctions have a high prevalence rate with as many as _________ of women and __________ of men reporting problems at some point in their lives.
10 percent; 5 percent | ||
90 percent; 50 percent | ||
43 percent; 31 percent | ||
75 percent; 15 percent |
The lifestyle changes that are necessary to manage diabetes are essentially a problem of
A) ?adherence. B) ?stress management. C) ?weight control. D) ?exercise.