The Threshold by Identification of Pictures (TIP) Test and the Discrimination by Identification of Pictures (DIP) Test were evaluated. Test cards used pictures of items from the first 500 words of Basic Vocabulary for Elementary Children, and the children pointed to the article named. After each item, the tester's voice was reduced 5 decibels. In…

TO DETERMINE (1) WHETHER ROUTINE SCREENING PROCEDURES COULD BE USED SUCCESSFULLY WITH RETARDED CHILDREN AND (2) THE PREVALENCE OF UNCORRECTED DEFECTS AMONG A PARTICULAR SCHOOL POPULATION, RETARDED CHILDREN FROM SCHOOLS LOCATED IN THE LOWEST SOCIOECONOMIC AREA OF DETROIT WERE SCREENED FOR VISION AND HEARING LOSSES. SUBJECTS' AGES RANGED FROM 3 TO…

Attention to differential diagnosis and diagnostic and testing procedures provides a framework for articles on the speech and hearing of the mentally retarded. Aspects considered include medical diagnosis, by Philip L. Calcagno; diagnostic evaluation, by Richmond S. Paine; developmental tests as diagnostic tools, by Katerina K. Haka;…

A 5-YEAR LONGITUDINAL STUDY OF 78 CHILDREN (MINIMUM AGE 11 MONTHS) WHO WERE REFERRED TO THE DEPARTMENT OF DEAF EDUCATION AT THE UNIVERSITY OF MANCHESTER, ENGLAND, IS DESCRIBED. THE CHILDREN ALL PRESENTED PROBLEMS RELATED TO SOUND OR LINGUISTICS DEVELOPMENT OR BOTH. AFTER A DESCRIPTION OF THE PHYSIOLOGY OF HEARING AND THE PATHOLOGY OF DEAFNESS, THE…