Assessment of Aphasia 

Language assessment helps the speech-language pathologist to identify your language weaknesses or impairments, and to further make a diagnosis.

For English speaking person with aphasia, Western Aphasia Bettery and Comprehensive Aphasia Test are two commonly used tests.

For bilingual or mutilingual person with aphasia, Bilingual Aphasia Test (BAT)  is an adaptation to the structure and culture of a particular language.

https://www.pearsonassessments.com/store/usassessments/en/Store/Professional-Assessments/Speech-%26-Language/Western-Aphasia-Battery-Revised/p/100000194.html

https://www.routledge.com/Comprehensive-Aphasia-Test/Swinburn-Porter-Howard/p/book/9780367761615

https://www.mcgill.ca/linguistics/research/bat 

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