Psychometric Validation of the Job Satisfaction of Persons With Disabilities Scale

Abstract

ObjectiveTo evaluate the measurement structure of the Job Satisfaction of Persons with Disabilities Scale (JSPDS) in a sample of employed U.S. Americans with disabilities.DesignA quantitative descriptive design using exploratory factor analysis (EFA) and correlational analysis.ParticipantsTwo hundred and fifty-nine individuals with disabilities who were employed at least 10 hours per week.ResultsThe EFA indicated a two-factor structure accounting for 42.99% of the total variance. The internal consistency reliability coefficients for the Integrated Work Environment and Job Quality factors were .87 and .74 respectively. Both factors correlated with selected employment and well-being variables in logical directions.ConclusionThe two-factor measurement structure of the JSPDS appears to be valid and interpretable, and can be used in research and clinical settings in order to develop effective strategies for long-term employment success of people with disabilities.