Allen's Cognitive Disabilities Model (CDM)
Each cognitive level consists of modes of performance, and the overall performance ranges from 0 (generalized reflexive actions) to 6 (normal functioning). Assessments on functional history aim to evaluate functional levels in the domains of ADL, IADL, etc., in order to suggest the level of cognitive abilities and task performance of specific client. Interventions using this model consist of three stages such as post-acute, rehabilitation, and long-term care. Task analysis and activity analysis are mainly used for analyzing each task to match the demands to the cognitive level to each client during intervention. Short-term goals aim to match to the current mode of performance, whereas long-term goals are based on prediction of change in performance modes. The ultimate goal of this model is to maintain the client’s existing skills, and to develop new coping strategies.
Summarized by
Type
Population
- Child
- Adolescent
- Adult
- Elderly
Disability
Domain of occupation
Application Note
- Activity analysis and task analysis are utilized to match each client’s cognitive level with appropriate task demands
Key Reference
- Allen, C. K. (1992). Cognitive disabilities. In N. Katz (Ed.), Cognitive rehabilitation: Models for intervention in occupational therapy (pp. 1-21). Stoneham: Butterworth-Heinemann.
Year Published
Primary Developer
Primary Developer Email
- contact@allencognitive.com
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