In One Study, Over 2,500 Photographs Were Shown to Participants

Multiple Choice

In one study, over 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