A clinical assessment tool used for physiotherapy students--is it reliable?
Educational institutions providing professional programs such as physiotherapy must provide high-quality student assessment procedures. To ensure that assessment is consistent, assessment tools should have an acceptable level of reliability. There is a paucity of research evaluating the reliability of clinical assessment tools used for physiotherapy students. This study evaluated the inter- and intrarater reliability of an assessment tool used for physiotherapy students during a clinical placement. Five clinical educators and one academic participated in the study. Each rater independently marked 22 student written assessments that had been completed by students after viewing a videotaped patient physiotherapy assessment. The raters repeated the marking process 7 weeks later, with the assessments provided in a randomised order. The interrater reliability (Intraclass Correlation Coefficient) for the total scores was 0.32, representing a poor level of reliability. A high level of intrarater reliability (percentage agreement) was found for the clinical educators, with a difference in section scores of one mark or less on 93.4% of occasions. Further research should be undertaken to reevaluate the reliability of this clinical assessment tool following training. The reliability of clinical assessment tools used in other areas of physiotherapy education should be formally measured rather than assumed.
Lewis
Lucy K
LK
School of Health Sciences, University of South Australia, City East Campus, North Terrace, Adelaide SA 5000, Australia. lucy.lewis@postgrads.unisa.edu.au
Stiller
Kathy
K
Hardy
Frances
F
D002983:Clinical Competence; D002985:Clinical Protocols; D004521:Educational Measurement / Q000379:methods*; D004522:Educational Status; D005178:Faculty; D006801:Humans; D015588:Observer Variation; D016544:Patient Simulation; D026761:Physical Therapy Specialty / Q000193:education*; D013336:Students, Health Occupations