The Boston Diagnostic Aphasia Examination Set is a group of eight prod ucts that helps clinicians distinguish among neurologically recognized aphasic syndromes. This widely used set of tools is an imperative ins trument for assessing the impairment of aphasia. It is a common langua ge for researchers and clinicians, and a source from which knowledge a bout aphasia has flourished. New features of the third edition include : a carefully standardized short version that offers a brief assessmen t; supplemental measures incorporated into test materials; new statist ical bases for the revised examination; and a fully updated edition of the text, The Assessment of Aphasia and Related Disorders. Other prod ucts in the Boston Diagnostic Aphasia Examination Set include the Stim ulus Cards, Record Booklet, Stimulus Cards--Short Form, Short Form Rec ord Booklet, Boston Naming Test, the Boston Naming Test Record Booklet , and the Examining for Aphasia with the BDAE video.