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Structure of adaptive behavior in samples with and without mental retardation
R Bruininks1, K McGrew, G Maruyama
1University of Minnesota, Minneapolis 55455.
American Journal of Mental Retardation : AJMR
|November 1, 1988
Summary
This study explored adaptive behavior in individuals with and without mental retardation. Key findings suggest personal independence is a primary dimension, with age potentially influencing behavior structures.
Area of Science:
- Psychology
- Developmental Psychology
- Behavioral Science
Background:
- Adaptive behavior is crucial for daily functioning.
- Understanding its structure across different populations is essential.
- Previous research has explored various dimensions of adaptive behavior.
Purpose of the Study:
- To investigate the structure of adaptive behavior.
- To examine how age and handicap status influence this structure.
- To analyze adaptive behavior in individuals with and without mental retardation.
Main Methods:
- Exploratory factor analysis was used.
- Data were collected from two samples with mental retardation and five without.
- The Scales of Independent Behavior, a standardized measure, was administered.
Main Results:
- A significant dimension of Adaptive or Personal Independence was consistently identified.
- Secondary dimensions, including Academic, Personal Responsibility, and Community/Vocational, were also found.
- Age appeared to influence the structure of adaptive behavior.
Conclusions:
- Personal independence is a core component of adaptive behavior.
- The structure of adaptive behavior may differ based on age.
- Further research is needed to fully understand these age-related differences.