Epstein (1965 ) presented observers photographs of a quarter, dime, and half-dollar that were all equal in physical size. His results showed that _____.
A) familiar size is most effective when other information about depth is absent
B) familiar size is most effective when the observer has both eyes open
C) the quarter was judged to be closer than the dime, when viewed monocularly
D) accommodation is a stronger cue than any pictorial depth cue
Question 2
Sally thinks she knows what the researcher is trying to assess during the experiment, and acts to help the researcher confirm the hypothesis. In this case, Sally's answers are influenced by
a. self-promotion.
b. acquiescent responding.
c. cooperative responding.
d. projective responding.
Photographs illustrating the shape of two different intrauterine devices
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