The Wechsler Intelligence Scale for Children
(WISC), the most frequently used test to measure intelligence in children,
is divided into six verbal and six performance tests, none of which requires
reading or spelling. These tests consist of a series of increasingly difficult
questions ranging from a 6- to 16-year-old level.
The performance tests include picture completion, picture
arrangement, block design, object assembly, coding, and mazes. The verbal tests
include information, comprehension, arithmetic, similarities, vocabulary, and
digit span.