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Mudford, Oliver C.; Hogg, James; Roberts, Jessie – American Journal on Mental Retardation, 1999
A study attempted to replicate a previous study that presented reliability data from recordings of behavior state using a 13-category coding system. Replication was unsuccessful. Obtained mean percentage agreement on occurrence for individual behavior state and participants (n=34) ranged across observer pairs from 0 to 58 percent. (Contains 13…
Descriptors: Adults, Behavior Patterns, Behavior Problems, Behavior Rating Scales
Rojahn, Johannes; Tasse, Marc J.; Sturmey, Peter – American Journal on Mental Retardation, 1997
Development of the Stereotyped Behavior Scale for adolescents and adults with mental retardation is described. Use with 600 individuals resulted in refinement and a 26-item scale with an internal consistency alpha of 0.88, test-retest reliability of p=0.90, and interrater reliability of p=0.76. (DB)
Descriptors: Adolescents, Adults, Behavior Patterns, Behavior Rating Scales