Table 1.

Subscales of the In-Home Occupational Performance Evaluation for Providing Assistance

Subscale	Construct	Score Calculation
Activity Participation	Proportion of total activities that are problematic	Sum of activity difficulty scores divided by number of caregiving activities
Performance	Subjective rating of performance in providing assistance with activities	Mean rating of prioritized problems
Satisfaction	Subjective satisfaction with ability to provide assistance during activities	Mean rating of prioritized problems
Self-Efficacy	Subjective confidence in providing assistance during activities	Mean rating of prioritized problems
Severity of Environmental Barriers	Therapist rating of person–environment fit	Sum of ratings