Das and Naglieri developed a battery of tests known as:

a) Cognitive Assessment System (CAS)

b) Arousal/Attention Battery

c) Simultaneous-Successive Assessment (SSA)

d) Planning and Processing Test (PPT)

a

Das and Naglieri have also developed a battery of tests, known as the Cognitive Assessment System (CAS). It consists of verbal as well as non-verbal tasks that measure basic cognitive functions presumed to be independent of schooling. The battery of tests is meant for individuals between 5 and 18 years of age.