An example in the text hypothesized that 4% of the variability in life expectancy was accounted for by variability in smoking behavior. The values of r and r2, respectively, are equal to
a. .20 and .04.
b. .04 and .16.
c. .04 and .20.
d. More information is needed.
A
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The "double standard of aging" concept typically means that
a. women are allowed to grow old gracefully, whereas men must be concerned about preserving a "macho" image. b. people judge elderly women more negatively than they judge elderly men. c. as women grow older, they are judged in terms of competence, whereas men are judged in terms of power. d. older women are expected to be lively and sociable, whereas older men are viewed as lonely and depressed.
In the context of the debates on the real "Little Albert," which of the following conclusions can be drawn regarding the claim that Douglas Merritte was "Little Albert"?
A) ?It has been confirmed. B) ?It has been debunked. C) ?It is nearly certain. D) ?It is unclear.
The most likely consequence of damage positioned at the junction of the visual, auditory, and somatosensory association cortexes would be
a. problems in recognizing an object by sight. b. an inability to recognize a familiar odor. c. difficulty in naming an object the person can touch (but not see). d. problems in reading or writing. e. difficulty in playing a tune on a piano.
Which of these is NOT a barrier method?
A. the female condom B. NuvaRing C. the diaphragm D. Today Sponge