In one study, more than 2,500 photographs were shown to participants, one every 10 seconds. Participants were then shown pairs of photographs in which one member of each pair was one of the previously seen photographs. Accuracy for identifying the previously seen photos was __________.
A) 10 to 20 percent
B) 50 to 60 percent
C) 70 to 80 percent
D) 85 to 95 percent

Question

Quizplus · Accepted Answer

The study involved participants being shown a large number of photographs and then being tested on their ability to identify previously seen photos among pairs of images. The accuracy rate for this task was quite high, with participants correctly identifying previously seen photos 85 to 95 percent of the time.

In One Study, More Than 2,500 Photographs Were Shown to Participants