Author Question: Psychologists have conducted studies in which the participants must detect a stimulus in a display ... (Read 67 times)

K@ · **on:** Jun 20, 2018

Psychologists have conducted studies in which the participants must detect a stimulus in a display of many other objects. According to this research, people usually detect

a. a combined feature more quickly than an isolated feature.
b. a feature that is present more quickly than a feature that is absent.
c. a stationary object more quickly than a moving object.
d. a small object more quickly than a large object.

Question 2

Suppose that researchers show you one blue X surrounded by 25 red X's. According to the discussion of visual search, you would locate that blue X

a. significantly more slowly than if there were only 3 other red X's.
b. significantly more quickly than if there were only 3 other red X's.
c. just as quickly as if there were only 3 other red X's.
d. significantly more quickly than if the other items were blue and red O's.