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Hodapp, Robert M.; Dykens, Elisabeth M. – Mental Retardation and Developmental Disabilities Research Reviews, 2005
As researchers have examined the so-called "behavioral phenotypes" of different genetic mental retardation conditions, the measurement of behavior becomes increasingly important. From earlier, more global examinations of noteworthy behaviors or profiles, recent researchers have moved from reliance on a single, all-encompassing questionnaire to…
Descriptors: Genetic Disorders, Factor Analysis, Psychometrics, Child Behavior