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| Macmann, Gregg M. | 2 |
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Macmann, Gregg M.; Barnett, David W. – American Journal on Mental Retardation, 1993
The reliability of diagnoses of mental retardation severity was examined by comparing psychiatric and psychological case records of 126 dually diagnosed (mental retardation and psychiatric disorder) clients. Overall chance-corrected agreement was 0.47. Results suggested that the reliability of diagnostic decisions may be best evaluated by analysis…
Descriptors: Clinical Diagnosis, Decision Making, Mental Disorders, Mental Retardation
Peer reviewedBarnett, David W.; Macmann, Gregg M. – Journal of Special Education, 1992
This paper uses the concepts of decision reliability and validity to analyze three alternative psychoeducational assessment strategies: multiple gating, template matching, and time-series methods. It argues that relatively little knowledge is gained through analysis of individual scales and assessment technologies without considering the…
Descriptors: Alternative Assessment, Decision Making, Disabilities, Elementary Secondary Education
