Comprehensive Test of Nonverbal Intelligence (CTONI-2)

The Comprehensive Test of Nonverbal Intelligence (CTONI-2) evaluates general and specific memory functions. Newly revised to include norms for children and adults. Appropriate for use with examinees ages 5 to 59 years. Typical administration time is 30 minutes for the Core Battery, 60 minutes for the Core and Supplemental Batteries.