Author:
Gittinger Flora P.,Lemos Martin,Neumann Jan L.,Förster Jürgen,Dohmen Daniel,Berke Birgit,Olmeo Anke,Lucas Gisela,Jonas Stephan M.
Abstract
Abstract
Background
Reliable and objective assessment of psychomotor skills in physiotherapy students’ education is essential for direct feedback and skill improvement. The aim of this study is to determine the interrater reliability in the assessment process of physiotherapy students and to analyse the assessment behaviour of the examiners.
Methods
Physiotherapy teachers from two different schools assessed students from two different schools performing proprioceptive neuromuscular facilitation (PNF) patterns. An evaluation sheet with a 6-point rating scale and 20 evaluation criteria including an overall rating was used for assessment. The interrater reliability was determined calculating an intraclass-correlation coefficient (ICC) and Krippendorff’s alpha. The assessment behaviour of the examiners was further analysed calculating the location parameters and showing the item response distribution over item in form of a Likert plot.
Results
The ICC estimates were mostly below 0.4, indicating poor interrater reliability. This was confirmed by Krippendorff’s alpha. The examiners showed a certain central tendency and intergroup bias.
Discussion and conclusion
The interrater reliability in this assessment format was rather low. No difference between the two physiotherapy schools concerning the interrater reliability could be identified. Despite certain limitations of this study, there is a definite need for improvement of the assessment process in physiotherapy education to provide the students with reliable and objective feedback and ensure a certain level of professional competence in the students.
Trial registration
The study was approved by the ethics committee of the Medical Faculty RWTH Aachen University (EK 340/16).
Publisher
Springer Science and Business Media LLC
Subject
Education,General Medicine
Cited by
3 articles.
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