Looking across school playing fields where several matches are in progress at the same time can be a heart warming sight, and one that can make all the efforts required to make it happen feel worthwhile. However, closer examination of the scene often leads to the uncomfortable feeling that this isn’t what it is supposed to look like. Too many playing fields have populations of parents and coaches shouting, commenting and barking in a tone that conveys frequent frustration, occasional anger and unfortunate observations aimed at both players and officials. In some schools, there is a cultural expectation that the...