Das Sport- und Vereinsmanagement der Jugendlichen : Ergebnisse einer repräsentativen Studie in Brandenburg und in Nordrhein-Westfalen

von Kurz, Dietrich (Autor), ... Tietjens, Maike (Autor)
Erschienen in Sportwissenschaft (Schorndorf), 30 (2000), 4, S. 384-407, Lit.

Lifestyle changes, mental health, and health-related quality of life in children aged 6–7 years before and during the COVID-19 pandemic in South Germany

von Deborah Kurz (Autor), ... Stefanie Braig (Autor), Jon Genuneit (Autor), Dietrich Rothenbacher (Autor) 2022

Trajectories of child mental health, physical activity and screen-time during the COVID-19 pandemic considering different family situations: results from a longitudinal birth cohor...

von Deborah Kurz (Autor), ... Stefanie Braig (Autor), Jon Genuneit (Autor), Dietrich Rothenbacher (Autor) 2023

Relative age-related participation and dropout trends in German youth sports clubs

von Wattie, Nick (Autor), ... Tietjens, Maike (Autor), Cobley, Stephen Paul (Autor), Schorer, Jörg-Ralph (Autor), Baker, Joseph (Autor), Kurz, Dietrich (Autor)
Erschienen in European journal of sport science, 14 (2014), Suppl. 1, S. S213-S220, Lit.