Convergent Validity and Reliability of the Persian Version of the Bay Area Functional Performance Evaluation-Task-Oriented Assessment in People with Severe Psychiatric Disorders

Rashidian, Ali; Karbalaei-nouri, Ashraf; Haghgoo, Hojjat Allah; Hosseinzadeh, Samaneh

doi:10.30476/jrsr.2021.82807.1036

Document Type : Original Articles

Authors

¹ Dep. of occupational therapy, university of social welfare and rehabilitation science, Tehran, Iran

² Dep. of Occupational Therapy, University Of Social Welfare And Rehabilitation Science, Tehran, Iran

³ Assistance, Biostatistics Group, Biostatistics PhD, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran

https://doi.org/10.30476/jrsr.2021.82807.1036

Abstract

Background: Functional performance plays an important role in the independence and participation of people with severe psychiatric disorders. The Bay Area Functional Performance Evaluation-Task-Oriented Assessment (BaFPE-TOA) is a tool that evaluates functional performance. The present study aimed to assess the convergent validity and inter-rater reliability of the BaFPE-TOA tool using the classic test theory.
Methods: In this psychometric study, the population comprised people with severe psychiatric disorders. Participants were selected according to the inclusion criteria and convenience sampling. Consent to participate in the study was given by all participants. To examine the convergent validity, two tests, the BaFPE-TOA test and Kohlman Evaluation of Living Skills (KELS) test, were performed for 55 patients. To assess the inter-rater reliability, two examiners (occupational therapists) performed the BaFPE-TOA test for 26 patients simultaneously. Then, the Pearson correlation coefficient was used to examine convergent validity, and the intraclass correlation coefficient was used to assess inter-rater reliability.
Results: Participants in this study comprised 44 men (81.8%) and 10 women (18.2%). The age of participants ranged from 22 to 69 years with a mean of 41.5 years (SD = 10.5). The Pearson correlation coefficient between the BaFPE-TOA and the KELS was good (r=0.74, p -value <.001). The Intraclass correlation coefficient and Pearson correlation coefficient between the two examiners showed a good relation (r= 0.75, p -value <0.001).
Conclusion: The results showed that the Persian version of the BaFPE-TOA has acceptable convergent validity with KELS and inter-rater reliability that represents the suitability of this tool for use in the healthcare environment.

Keywords

References

1. Houston D, Williams SL, Bloomer J, Mann WC. The Bay Area Functional Performance Evaluation: development and standardization. Am J Occup Ther. 1989;43(3):170-85.

2. Hemphill-Pearson BJ. Asessments in occupational therapy mental health: an integrative approach. New York: Slack Incorporated; 2008.

3. Wener-Altman P, Wolfe A, Staley D. Utilization of the Bay Area Functional Performance Evaluation with an adolescent psychiatric population. Canadian Journal of Occupational Therapy. 1991;58(3):129-36.

4. Brockett MM. Cultural Variations in Bay Area Functional Performance Evaluation Scores—Considerations for Occupational Therapy. Canadian Journal of Occupational Therapy. 1987;54(4):195-9.

5. Bloomer JS, Williams SK. Bay Area Functional Performance Evaluation: Behavioral Guidelines: Consulting Psychologists Press; 1978.

6. Francis EB, Cermak S. Comparison of two subtests of the Bay Area Functional Performance Evaluation. Occupational Therapy in Mental Health. 1988;7(4):99-114.

7. Thibeault R, Blackmer E. Validating a test of functional performance with psychiatric patients. American Journal of Occupational Therapy. 1987;41(8):515-21.

8. Klyczek JP, Mann WC. Concurrent validity of the task-oriented assessment component of the bay area functional performance evaluation with the American Association on mental deficiency adaptive behavior scale. American Journal of Occupational Therapy. 1990;44(10):907-12.

9. Curtin M, Klyczek JP. Comparison of BaFPE-TOA scores for inpatients and outpatients. Occupational therapy in mental health. 1993;12(1):61-75.

10. Rashidian A, Karbalaei Nouri A, Hosseinzadeh S, Haghgoo H. The Bay Area Functional Performance Evaluation-Task Oriented Assessment (BaFPE-TOA) in Severe Psychiatric Patients: A Psychometric Study. Archives of Rehabilitationaaa. 2018;19(2):168-77.

11. Thomson LK. The Kohlman evaluation of living skills: AOTA; 1992.

12. Kazazi L, karbalaei Noori A, Rafei H. The reliability and validity of kohlman evaluation of living skills in schizophrenic patients. Journal of Research in Rehabilitation Sciences. 2010;6(1).

13. Taylor RR. Kielhofner's research in occupational therapy: Methods of inquiry for enhancing practice: FA Davis; 2017.

14. Schell BA, Gillen G, Scaffa M, Cohn ES. Willard and Spackman's occupational therapy: Lippincott Williams & Wilkins; 2013.

Journal of Rehabilitation Sciences & Research

Convergent Validity and Reliability of the Persian Version of the Bay Area Functional Performance Evaluation-Task-Oriented Assessment in People with Severe Psychiatric Disorders

References

References

Volume 8, Issue 1
March 2021
Pages 36-39

Convergent Validity and Reliability of the Persian Version of the Bay Area Functional Performance Evaluation-Task-Oriented Assessment in People with Severe Psychiatric Disorders

References

References

Volume 8, Issue 1March 2021Pages 36-39

Volume 8, Issue 1
March 2021
Pages 36-39