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Interrater reliability of the clock drawing task in the Occupational Therapy Adult Perceptual Screening Test/ Eggins, Wendy; Gustafsson, Louise; Cooke, Deirdre

By: Eggins W.
Contributor(s): Cooke D | Gustafsson, Louise.
Material type: materialTypeLabelArticle Media type: Article Subject(s): Cribatge | Dany cerebral adquirit | Fiabilitat | Ictus | Percepció visual | Teràpia Ocupacional | Test | Clock drawing | Interrater reliability | Occupational Therapy Adult Perceptual Screening Test | OT-APSTOnline resources: Accés restringit usuaris EUIT In: BRITISH JOURNAL OF OCCUPATIONAL THERAPY 2010 FEB; 73 (2): 77-83Summary: The clock drawing item in the Occupational Therapy Adult Perceptual Screening Test (OT-APST) screens for unilateral neglect and impairments in constructional skills. The purpose of this study was to re-evaluate the interrater reliability of the clock drawing item in the OT-APST following the addition of example clock drawings to the manual. This study also compared the interrater reliability for occupational therapy clinicians with that for final year occupational therapy students and examined clocks with poor interrater reliability for the individual scoring criteria. therapists scored 50 clocks drawn by people with stroke, using the OT-APST clock drawing criteria. Interrater reliability was determined for each rater in comparison to the gold standard, using intraclass correlation (ICC) and kappa statistics. Student and clinician interrater reliability were compared using t-tests. The scoring of clocks with poor agreement was examined further in order to identify disparities. (0.83 and 0.84 respectively) and moderate reliability for kappa statistics (0.58 and 0.59). The differences between the groups were not significant (p>0.05). Scoring disparities were seen in the formation of the circle or in the placement of the numbers. The results support reliable scoring for the clock drawing item in the OT-APST.
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Journal article Journal article Escola Universitària d'Infermeria i Teràpia Ocupacional de Terrassa
En línia Exclòs de préstec ART-32597

CLOCK DRAWING; INTERRATER RELIABILITY; OT-APST

The clock drawing item in the Occupational Therapy Adult Perceptual Screening Test (OT-APST) screens for unilateral neglect and impairments in constructional skills. The purpose of this study was to re-evaluate the interrater reliability of the clock drawing item in the OT-APST following the addition of example clock drawings to the manual. This study also compared the interrater reliability for occupational therapy clinicians with that for final year occupational therapy students and examined clocks with poor interrater reliability for the individual scoring criteria. therapists scored 50 clocks drawn by people with stroke, using the OT-APST clock drawing criteria. Interrater reliability was determined for each rater in comparison to the gold standard, using intraclass correlation (ICC) and kappa statistics. Student and clinician interrater reliability were compared using t-tests. The scoring of clocks with poor agreement was examined further in order to identify disparities. (0.83 and 0.84 respectively) and moderate reliability for kappa statistics (0.58 and 0.59). The differences between the groups were not significant (p>0.05). Scoring disparities were seen in the formation of the circle or in the placement of the numbers. The results support reliable scoring for the clock drawing item in the OT-APST.

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