Nicholas has been diagnosed with Parkinson's disease, which causes deterioration of the basal ganglia. We can expect that Nicholas will

a. have difficulty moving, but his emotional expression will be normal

b. show no emotional expression at all.
c. be able to smile spontaneously when he hears a good joke, but will not be able to smile when the photographer asks him to do so.
d. be able to smile voluntarily for a photograph, but will not smile spontaneously when he hears a good joke.


d

Psychology

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Which statement best describes the visible spectrum?

A. The well-known phenomenon that color is less visible to certain individuals. B. The effect of intensity on how we differentiate between gray and white. C. The effect of sound density on the perceptions of those with synesthesia. D. The portion of the whole spectrum of light that is visible to the human eye.

Psychology

A problem with the results from cross-sectional and longitudinal research on the sexual activity of adults in the United States is that ___________

a. the majority are no longer sexually active after midlife b. the majority are most sexually active in late adulthood, but many die before this part of the life span c. it reduces a complex human interaction to a simple frequency count d. the data do not allow us to determine the answer to sexual frequency

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Which of the following are forms of sexual slang used among couples?

a. Rewording sexual acts to make them sound "cuter." b. Rewording sexual acts to make them sound more graphic. c. Making up special private terms for their particular body parts. d. All of the above

Psychology

Which part of an eye usually acts like the aperture of a camera, opening and closing depending on the amount of light required to enter the eye?

A. the iris B. the pupil C. the sclera D. the retina

Psychology