Cross-Cultural Adaptation, Reliability, and Convergent Validity of Occupational Self-Assessment for Brazilian Portuguese.

The Occupational Self-Assessment version 2.2 (OSA) is a self-assessment of the client's occupational competence and values. To describe the process of cross-cultural adaptation of OSA into Brazilian Portuguese (OSA-Brazil) and examine its reliability and validity for use with the Brazilian population. Assessment translation was guided by two international guidelines for cross-cultural adaptation of standardized instruments. Face validity was tested with 24 participants. Internal consistency, test-retest reliability, and convergent validity were tested with a convenience sample of 40 participants. The cross-cultural adaptation process concluded with a consensus among the expert panel review (r > 80%) and evidence of strong face validity. The OSA-Brazil demonstrated appropriate test-retest reliability (r > 0.70) and convergent validity with the 36-Item Short-Form Health Survey (SF-36) (p < .05). The OSA-Brazil has good face validity, test-retest reliability, and convergent validity. The assessment can be used by the Brazilian occupational therapists to assess client's occupational competence.

The model of human occupation: a return to work case study.

This paper presents a case example which illustrates application of the model of human occupation along with the biomechanical model in the treatment of a patient with hand injury, which resulted in inability to work. The case illustrates application of the model of human occupation's concepts in assessing and treating the client. By combining the two models, a more holistic and effective approach to treatment was developed. Treatment resulted in a positive employment outcome.

The model of human occupation: understanding the worker who is injured or disabled.

This paper discusses application of the model of human occupation to the worker with an injury or disability. Concepts from the model of human occupation (MOHO) are used to frame potential work-related strengths and weaknesses. Using MOHO as a framework to understand the worker with an injury or disability provides a more complete and holistic understanding of the many factors which can affect a worker. In particular, the model illuminates how factors of capacity, motivation, lifestyle, and environment inter-relate in determining a worker's success or failure. Implications for using the model to achieve a more effective work-related practice are discussed.