The distance cue in which faraway objects appear to be hazy and have a blurred outline is called _______
a. linear perspective
b. aerial perspective
c. shadowing
d. motion parallax
b
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A repetitive, almost irresistible action is known as a(n)____________________
Fill in the blank(s) with correct word
The _______________ theory of aging focuses on proteins that interact randomly with body tissues like muscles and arteries
Fill in the blank(s) with correct word
The two chemical families to which most antipsychotic drugs belong are ____
a. phenothiazines and butyrophenones b. tricyclics and MAOIs c. nitrates and glucocorticoids d. benzodiazepines and antihistamines
Classical psychophysicists placed a great deal of emphasis on determining the absolute threshold for a particular type of sensory stimulation. This proved to be difficult because
a. the point at which an observer detects a stimulus varies from trial to trial. b. adequate technical equipment for measuring intensity was not available until recently. c. subjects must be carefully trained to make these judgments accurately. d. researchers used samples too small to give reliable results.