Background
Occupational balance (OB) is a desirable outcome of rehabilitation because it is related to various health indices. The Occupational Balance Questionnaire (OBQ) is a self-report measure of occupational balance.
Aims/Objectives
To examine the test-retest reliability, participant-level content validity, construct validity, internal consistency, and convergent validity of an Arabic occupational balance questionnaire (OBQ11-A).
Materials and Methods
A total of 103 participants were recruited through convenience sampling. Test-retest reliability was examined using intraclass correlation coefficients, participant-level content validity using percentage of agreement in survey questions, construct validity using factor analysis, internal consistency using Cronbach’s alpha, and convergent validity by examining associations with quality-of-life.
Results
Intraclass Correlation Coefficient values for the total OBQ11-A scores and individual items were greater than 0.7 between the test and retest. The majority of respondents endorsed the relevance, comprehensiveness, and comprehensibility of the OBQ11-A. Cronbach’s alpha for the OBQ11-A total score was 0.899. Nine of the 11 OBQ11-A items had factor loadings greater than 0.7. Moderate associations were found between the total OBQ11-A scores and physical health (
n
= 101; ρ = .52,
p
< .001), psychological health (
n
= 101; ρ = .49,
p
< .001), social relationships (
n
= 101; ρ = .36,
p
< .001), and environmental domains (
n
= 101; ρ = .57,
p
< .001) of the quality-of-life measure.
Conclusions
OBQ11-A demonstrates acceptable psychometric properties for research purposes.