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Klee, Thomas – Topics in Language Disorders, 1992
This study evaluated 9 computer-generated measures of children's language production, based on 24 children with specific language impairment and 24 normally developing children, ages 24-50 months. Three measures possessed desirable developmental and diagnostic characteristics: mean syntactic length, total number of words, and number of different…
Descriptors: Computer Oriented Programs, Diagnostic Tests, Educational Diagnosis, Expressive Language

Campbell, Thomas F.; Dollaghan, Christine – Topics in Language Disorders, 1992
This paper reviews basic social validity assessment techniques, discusses the constructs underlying direct magnitude estimation (DME), illustrates the use of DME for performing social validity evaluations of spontaneous language samples (with 3 brain-injured children, ages 10-15, and 3 controls), and discusses the relationship between subjective…
Descriptors: Behavior Rating Scales, Elementary Secondary Education, Evaluation Methods, Expressive Language