Kelly is placed on a large piece of glass with a checkerboard-patterned platform underneath it. Kelly's mother walks to the other side of this platform and calls for Kelly to crawl to her. What is this experiment testing?
A) Kelly's visual acuity
B) Kelly's ability to recognize her mother
C) Kelly's motor development
D) Kelly's depth perception

Question

Quizplus · Accepted Answer

The experiment is testing Kelly's ability to judge depth perception and navigate across the checkerboard patterned platform to reach her mother.

Kelly Is Placed on a Large Piece of Glass with a Checkerboard-Patterned