In a classic study, Guttman and Kalish trained pigeons to peck a disk of a particular color, and then gave them the opportunity to peck .
A)disks of various colors
B)disks of various shapes
C)disks of various sizes
D)objects other than disks

Question

Quizplus · Accepted Answer

The study involved training pigeons to peck a disk of a particular color. Therefore, the logical option for the subsequent test would be to present them with disks of various colors to see if they can discriminate between the trained color and other colors. The other options, such as shapes, sizes, or objects other than disks, would not be directly relevant to the original training task.

In a Classic Study, Guttman and Kalish Trained Pigeons to Peck