Initial evaluation of psychometric properties of a structured work task application for the Assessment of Work Performance in a constructed environment

• Purpose: The Swedish Social Insurance Administration has developed a new assessment tool for sickness insurance. This study is a part of the initial evaluation of the application, called the Assessment of Work Performance, Structured Activities, and focuses on evaluation of the psychometric properties of social validity, content validity, and utility.Materials and methods: This was a qualitative study using semi-structured telephone interviews with occupational therapists. A convenience sample was used and participants who fulfilled inclusion criteria (n = 15) were interviewed. Data were analyzed using content analysis with a directed approach.Results: The results indicate that the application provides valuable information and that it is socially valid. Assessors found work tasks suitable for a diverse group of clients and reported that clients accepted the assessments. Improvements were suggested, for example, expanding the application with more work tasks.Conclusion: The instrument has benefits; however, further development is desired. The use of a constructed environment in assessments may be a necessary option to supplement a real environment. But depending on organizational factors such as time and other resources, the participants had different opportunities to do so. Further evaluations regarding ecological validity are essential to ensure that assessments are fair and realistic when using constructed environments.Implications for rehabilitationThis study indicates that assessment in a constructed environment can provide a secure and protected context for clients being assessed.Psychometric evaluations are a never-ending process and this assessment instrument needs further development. However, this initial evaluation provides guidance in development of the instrument but also what studies to give priority to.It is important to evaluate social validity in order to ensure that clients and assessors perceive assessment methods fair and meaningful. In this study, participants found the work tasks appropriate and usable when assessing their clients but client’s perspective must also be included in following studies.This assessment instrument is the only activity-based assessment instrument within the Swedish Social Security Insurance. Psychometric evaluations are important since it affects so many individuals in Sweden.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Arbetsterapi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Occupational Therapy (hsv//eng)

Keyword

Occupational therapy

vocational rehabilitation

Return to Work

Model of Human Occupation

instrument development

Publication and Content Type

ref (subject category)

art (subject category)