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MEYERSON, LEE; MICHAEL, JOHN L. – 1960
THE PROBLEM OF THIS RESEARCH WAS TO DEVISE A NEW, NONVERBAL AND NONLANGUAGE PROCEDURE FOR TESTING THE HEARING OF MENTALLY RETARDED CHILDREN IN WHICH IMPAIRMENT IN DISCRIMINATING PURE TONES AT THRESHOLD LEVELS WOULD NOT BE CONFUSED WITH IMPAIRMENT OF AUDITORY SENSITIVITY. OPERANT CONDITIONING TECHNIQUES WERE APPLIED TO TRAINABLE MENTALLY RETARDED,…
Descriptors: Auditory Perception, Auditory Training, Handicapped Children, Hearing Impairments
WOLFE, WILLIAM G.; AND OTHERS – 1959
AUDIOMETRIC AND VISUAL PROCEDURES WERE COMPARED ANALYTICALLY AND/OR DESIGNED TO ESTABLISH TEST METHODS FOR TRAINABLE MENTAL RETARDATES IN THE IQ RANGE OF 23-47 AND BELOW THE MENTAL AGE OF 4 YEARS. THE NUMBER OF SUBJECTS WAS 26 FOR THE AUDITORY PROGRAM AND 25 FOR THE VISUAL. EACH OF THE SUBJECTS WAS STUDIED ON AN INDIVIDUAL BASIS. DATA WERE…
Descriptors: Auditory Perception, Auditory Tests, Comparative Analysis, Developmental Tasks