title: [The Aachen Aphasia Bedside Test--criteria for validity of psychologic tests].
abstract: The Aachen Aphasia Bedside Test (AABT) has been developed in order to examine aphasic patients within the first 4 to 6 weeks after onset of illness. The psychometric properties of the AABT were established by repeated examination of 82 acute stroke patients, ratings by 20 raters on the basis of 10 videotapes, repeated examination of 28 chronic aphasics three times with an interval of 2 days, and parallel examination of 47 chronic aphasic patients with the AABT and the Aachen Aphasia Test (AAT), administered on the same day. Objectivity, reliability and validity of the AABT were highly rated, indicating its usefulness in acute stroke cases. Data on the 82 acute stroke patients showed that an initial prognosis can be made as early as the fourth day after the stroke.
authors.affiliation: Neurologische Klinik, RWTH Aachen.
authors.forename: R
authors.initials: R
authors.lastname: Biniek
authors.forename: W
authors.initials: W
authors.lastname: Huber
authors.forename: R
authors.initials: R
authors.lastname: Glindemann
authors.forename: K
authors.initials: K
authors.lastname: Willmes
authors.forename: H
authors.initials: H
authors.lastname: Klumm
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000647:Amnesia / Q000175:diagnosis / Q000523:psychology; D001037:Aphasia / Q000175:diagnosis* / Q000523:psychology; D001039:Aphasia, Broca / Q000175:diagnosis / Q000523:psychology; D001041:Aphasia, Wernicke / Q000175:diagnosis / Q000523:psychology; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000523:psychology; D002543:Cerebral Hemorrhage / Q000175:diagnosis / Q000523:psychology; D002544:Cerebral Infarction / Q000175:diagnosis / Q000523:psychology; D002561:Cerebrovascular Disorders / Q000175:diagnosis* / Q000523:psychology; D004292:Dominance, Cerebral / Q000502:physiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011594:Psychometrics; D015203:Reproducibility of Results