The Comprehensive Aphasia Test (CAT) is a test for people who have acquired aphasia and can be completed over one or two assessment sessions. The test includes a user manual, a ring-bound cognitive screen and language battery, a ring-bound disability questionnaire and a scoring booklet. The cognitive section assesses people's abilities across a range of task that can affect rehabilitation. Forming the main body of the test, the language battery provides a profile of performance across all modalities of language production and comprehension. An optional innovative disability questionnaire...