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Paediatric Assessments - 
Phonological Awareness

Comprehensive Test of Phonological Processing (CTOPP)
Richard Wagner, Joseph Torgesen and Carl Rashotte, 1999

Identify individuals who need help in developing phonological skills

Age Range:
5 to 24 years

Individual - 30 minutes

The Comprehensive Test of Phonological Processing (CTOPP) assesses phonological awareness, phonological memory and rapid naming. Individuals with deficits in one or more of these kinds of phonological processing abilities may have more difficulty learning to read than those who do not. The CTOPP was developed to aid in the identification of individuals from nursery through to college who may profit from instructional activities to enhance their phonological skills. 
The CTOPP has four principle uses:

The CTOPP consists of 13 subtests: 

Available Products


Complete kit: Includes examiner's manual, 25 profile/examiner record booklets for ages 5 to 6, 25 profile/examiner booklets for ages 7 to 24, picture book and audio cassette in a storage box
Additional copies of materials:
Profile/Examiner record booklets for ages 5 to 6