The most common tool for measuring visual acuity for distant objects is the
A)Diagnostic Assessment Procedure (DAP).
B)Snellen chart.
C)Optacon.
D)Stanford-Binet.

Question

Quizplus · Accepted Answer

The Snellen chart is the most common tool for measuring visual acuity for distant objects. This chart consists of letters or symbols of various sizes that are viewed from a distance of 20 feet. The viewer is asked to identify the letters or symbols, and the smallest line that can be identified accurately corresponds to the individual's visual acuity. The other options listed are not used for measuring visual acuity for distant objects.

The Most Common Tool for Measuring Visual Acuity for Distant