In the visual cliff experiment conducted by Campos, the infant's ability to perceive depth was measured by __________
A) an increase in heart rate.
B) the infant's eye movements.
C) the infant's arm movements.
D) the infant's vocalizations.

Question

Quizplus · Accepted Answer

An increase in heart rate was used as a measure of the infant's ability to perceive depth in the visual cliff experiment conducted by Campos. This physiological response indicated the infant's emotional reaction to the perceived drop-off, suggesting depth perception.

In the Visual Cliff Experiment Conducted by Campos, the Infant's