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文件名称：对选定仪器区分特殊类别指定区域的能力的调查
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学术 论文
Prychology in rhr Srhoo1.5
Volume 21, April. 1984
AN INVESTIGATION OF THE ABILITY OF SELECTED INSTRUMENTS
TO DISCRIMINATE AREAS OF EXCEPTIONAL CLASS DESIGNATION
GARY L. SAPP BRAD S. CHISSOM WILLIAM 0.H ORTON
University ofAlabama University ofAlabama Birmingham Board of Education
in Birmingham in Tuscaloosa Birmingham, Alabama
Ninety exceptional children-30 emotionally handicapped (EH), 30 learning disabled
(LD), and 30 educable mentally retarded (EMR)-attending public, self-con