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Validity of self-reporting and video-recording for measuring knee-straining work postures
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MAP20071501751
Jensen, L. K. ‌
Validity of self-reporting and video-recording for measuring knee-straining work postures / L. K. Jensen, W. Eenberg and S. Mikkelsen
The aim of this study was to compare the validity of self-reporting and video-recording as methods of measuring the duration of knee-straining work postures , and to evaluate the reproducibility of timings of the video-recordings. Estimation of self-reported knee-straining work collected by interview showed good correlation with measurements of video-recordings. When judging the repeatability of timings of knee-straining work from the video-recordings, a high level of agreement was seen between the two observers in the 13 anual measurements of time spent in knee-straining work positions
En: Ergonomics. - London [etc.]. - Vol. 43 nº 3, March 2000 ; p. 310-316
1. Ergonomía ‌. 2. Antropometría ‌. 3. Ejercicio físico ‌. 4. Trabajo físico ‌. 5. Postura ‌. 6. Biomecánica ‌. 7. Trabajo repetitivo ‌. 8. Vídeos ‌. 9. Extremidades inferiores ‌. I. Eenberg, W. ‌. II. Mikkelsen, S. ‌. III. Título.