作者: Jens Omli , Diane M. Wiese-Bjornstal
DOI: 10.1080/02701367.2011.10599807
关键词:
摘要: News reports (eg, Abrams, 2008) and scholarly research (eg, Wiersma & Fifer, 2005) have indicated increasing concern that parent-spectator behavior at youth sport events may be …