IQ test for kids

Children’s ISIQ Test Description

This Child ISIQ test is professionally designed for children ages 6-16 years old and takes about 40-60 minutes to complete. A child does not have to complete the entire ISIQ test in one sitting. You can use the results of the ISIQ test to determine your child’s natural intellectual strengths.

Similar to the Wechsler Intelligence Scale for Children, 3rd Edition (WISC III), the results are reliable and accurate. Indeed, the reliabilities hold up very well across all ages from 6 through 16. For example, the mean reliability of the section scores for 10 year olds is .84. For the same five Wechsler III tests for 10 to 11 year olds the mean is .81. The total reliability of the Kid’s ISIQ test for 10 year olds is .96, computed by the Kuder-Richardson 21 formula. For the WISC III total it is .93.