49
Participants
Start Date
August 26, 2017
Primary Completion Date
November 11, 2017
Study Completion Date
November 11, 2017
3 referees present
We compared player behavior with one versus three referees present on youth soccer fields during match play. The time between these two matches ranged from a few hours to several weeks.
1 referee present
We compared player behavior with one versus three referees present on youth soccer fields during match play. The time between these two matches ranged from a few hours to several weeks.
UAB Youth Safety Lab, University of Alabama at Birmingham, Birmingham
University of Alabama at Birmingham
OTHER