TY  - BOOK
A1  - Hansbauer, Peter
A1  - Hensen, Gregor
A1  - Müller, Katja
A1  - von Spiegel, Hiltrud
T1  - Familiengruppenkonferenz. Eine Einführung
Y1  - 2009
SN  - 3-7799-1953
PB  - Juventa
CY  - Weinheim & München
ER  - 
TY  - JOUR
A1  - Hansbauer, Peter
A1  - Hensen, Gregor
A1  - Kriener, Martina
A1  - Müller, Katja
A1  - von Spiegel, Hiltrud
T1  - Familiengruppenkonferenzen in Deutschland. Hinweise und Ergebnisse für die Implementierung in die Kinder- und Jugendhilfepraxis
JF  - Unsere Jugend
Y1  - 2010
VL  - 62. Jg.
IS  - 10
SP  - 421
EP  - 432
ER  - 
TY  - JOUR
A1  - Müller, Katja
A1  - Kriener, Martina
T1  - Für mehr Partizipation: Hilfeplanung mal ganz anders
JF  - Forum Erziehungshilfen
Y1  - 2008
IS  - Nr. 1
SP  - 44
EP  - 48
ER  - 
TY  - JOUR
A1  - Ferger, Katja
A1  - Hackbarth, Michael
A1  - Mylo, Max David
A1  - Müller, Carsten
A1  - Zentgraf, Karen
T1  - Measuring temporal and spatial accuracy in trampolining
JF  - Sports Engineering
N2  - A new measurement system (horizontal displacement, time of flight, synchronicity—HDTS) was investigated regarding the latest changes to the international evaluation rules in trampoline gymnastics. It allows for the real-time measurement of objective criteria, such as flight time and landing position, without affecting the gymnast. The aim of this study was to investigate the temporal and spatial accuracy of a measurement tool via cross-validation. Temporal precision was additionally tested via high-speed video landing and takeoff, while a three-dimensional motion capturing system was incorporated for spatial precision. The Bland–Altman “limit of agreement approach” was used for the assessment of congruence between the measurement systems. The new measurement system presented an average spatial deviation of 3.2 cm and a temporal deviation between − 5.8 and + 6.4 ms for the landing and − 11.3 and + 11.3 ms for the takeoff. Given its temporal and spatial accuracy in determining flight time and landing position as identified through cross-validation, the novel HDTS system proved to be suitable for its use in trampoline competitions.
KW  - trampolining
KW  - measurement device
KW  - accuracy
KW  - limit of agreement
Y1  - 2019
UR  - https://link.springer.com/article/10.1007/s12283-019-0310-9
U6  - http://dx.doi.org/10.1007/s12283-019-0310-9
VL  - 22
IS  - 18
SP  - 1
EP  - 7
ER  -