Reliability of the Assessment of Dual Diagnosis (ADD).

Matson, Johnny L.; Bamburg, Jay W.

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Peer reviewed

ERIC Number: EJ561008

Record Type: CIJE

Publication Date: 1998

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0891-4222

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Reliability of the Assessment of Dual Diagnosis (ADD).

Matson, Johnny L.; Bamburg, Jay W.

Research in Developmental Disabilities, v19 n1 p89-95 Jan-Feb 1998

The initial psychometric properties of the Assessment for Dual Diagnosis (ADD), a new scale designed to screen for psychopathology in individuals with mild and moderate mental retardation, was examined. The ADD was found to have high stability across raters, high stability over time, and good internal consistency. (Author/DB)

Descriptors: Behavior Disorders, Clinical Diagnosis, Emotional Disturbances, Mild Mental Retardation, Moderate Mental Retardation, Multiple Disabilities, Psychometrics, Psychopathology, Screening Tests, Test Reliability

Publication Type: Journal Articles; Reports - Evaluative

Education Level: N/A

Audience: Researchers

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

Author Affiliations: N/A