1
2
von Chen, Senlin (Autor),
Erschienen in Before- and after-school physical activity programs : Frameworks, critical issues and underserved populations, New York (N.Y.): Routledge (Verlag), 2021, [13 S.], Lit.
“... worldwide (i.e., United States, United Kingdom, China, Australia, and France). We conclude the chapter...”Erschienen in Before- and after-school physical activity programs : Frameworks, critical issues and underserved populations, New York (N.Y.): Routledge (Verlag), 2021, [13 S.], Lit.
Verfügbarkeit
3
von Chen, Senlin (Autor),
Erschienen in European physical education review, 25 (2019), 3, S. 731-744, Lit.
“... participation. Students from a public middle school in a Midwestern state in the United States of America...”Erschienen in European physical education review, 25 (2019), 3, S. 731-744, Lit.
Verfügbarkeit
4
von Chen, Senlin (Autor),
2014
“...) from 6 elementary schools in a large metropolitan school district in the United States provided data...”Verfügbarkeit
5
von Chen, Senlin (Autor),
Erschienen in Research quarterly for exercise and sport, 85 (2014), 4, S. 468-477, Lit.
“...) from 6 elementary schools in a large metropolitan school district in the United States provided data...”Erschienen in Research quarterly for exercise and sport, 85 (2014), 4, S. 468-477, Lit.
Verfügbarkeit
6
von Rasberry, John Etta (Autor),
Erschienen in The Journal of sports medicine and physical fitness, 61 (2021), 7, S. 983-990, Lit.
“...BACKGROUND: Less than half of adolescents in the United States meet the recommended levels...”Erschienen in The Journal of sports medicine and physical fitness, 61 (2021), 7, S. 983-990, Lit.
Verfügbarkeit
7
von Liu, Yang (Autor),
2022
“... of PE, especially in the United States, in recent years. This study aimed to (a) characterize middle...”Verfügbarkeit
8
von Chen, Senlin (Autor),
2022
“...Background: Nearly all schools in the United States experienced shutdown followed by phased...”Verfügbarkeit