TY  - JOUR
AU  - Maiwald, Christian
A2  - Maiwald, Christian
A2  - Axmann, Detlef
A2  - Grau, Stefan
DB  - BISp
DP  - BISp
KW  - Analyse, biomechanische
KW  - Biomechanik
KW  - Forschung
KW  - Forschungsmethode
KW  - Laufschuh
KW  - Messfehler
KW  - Messgenauigkeit
KW  - Messverfahren
KW  - Sportschuh
KW  - Sportwissenschaft
LA  - eng
TI  - Measurement error in footwear research biomechanics
TT  - Messfehler bei der Forschung zur Biomechanik des Laufschuhs
PY  - 2011
N2  - Study designs for the biomechanical evaluation of running footwear often encompass repeated measurements of subjects running in a laboratory setup. During post-processing, within-subject variance is usually discarded by pooling subjects’ data, although it can be used in a beneficial way to derive intervals for relevant effect magnitudes. These are essentially required for the a priori calculation of sample size as well as the interpretation of statistical test results. Based on the calculation of the random error component of repeated measurements, a sample dataset on rearfoot eversion measurements was used to demonstrate the concept of detecting practically relevant effect magnitudes. This paper provides calculation procedures as well as the interpretational concept, which can both be easily adapted to many other research scenarios.  Verf.-Referat
L2  - https://dx.doi.org/10.1080/19424280.2011.614280
DO  - 10.1080/19424280.2011.614280
SP  - S. 117-124
SN  - 1942-4280
JO  - Footwear science
IS  - 2
VL  - 3
M3  - Elektronische Ressource (online)
M3  - Gedruckte Ressource
ID  - PU201409008785
ER  -