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. To describe the degree of cognitive disability, this model uses six functional cognitive levels:Įach cognitive level consists of modes of performance, and the overall performance ranges from 0 (generalized reflexive actions) to 6 (normal functioning). In group sessions, each client’s cognitive mode of performance is considered individually and adapted to the modified task with appropriate level of required cognitive functional ability. When implementing the intervention, therapists consider each client’s needs and implement changes in task accordingly. Interventions using this model can take place individually or in group.
The Allen’s Cognitive Disabilities Model (CDM) emphases on the integration of the cognitive functional ability and the level of activities that clients are able and willing to perform.
