A Huffington Post writer reckons parents can't be trusted to behave when viewing their child's sporting matches. In Ban Parents on the Sidelines? she wrote: "Youth sports bring out the worst in parents. Some parents are aggressive and obnoxious" and "[t]he more I consider parents on the sidelines the more I wonder if they should be banned from everything but the occasional game or tournament. Organized sports should be organized for kids to PLAY ... They should not be playing under the watchful, judging and often-confused eyes of parents."
The theme is continued in Teaching Parents How To Stay In Control On Youth Sports Sidelines which states "[t]he problems range from parents yelling at parents, parents verbally abusing referees, to incidents of physical violence between adults." According to the author of this piece, as well as setting a bad example, this sort of behaviour constitutes a form of emotional abuse.
Locally, Dad forces son, 9, to punch player tells of parent-led violence associated with an "on-field scuffle" at a rugby league match while Sideline Champs: The taming of the netball crowds reported about an Auckland father who "was banned from watching his daughter play netball after he repeatedly swore, grabbed the teacher coach and reduced a student referee to tears".
Herald on Sunday editorial: Stand up for fair play unequivocally derided this sort of violent behaviour. It highlighted "[s]pectator aggression", "unruliness on the sidelines", how "[n]ormally mild-mannered parents turn into ranting fools" and "parents losing their self-control and raging at referees, coaches or other spectators".
In Sideline Champs: Sporting action against 'ugly' fans a senior lecturer at AUT University said, "A lot of kids will leave sport if they are being continually yelled at by parents." I watch schoolgirl hockey most Saturdays in winter and luckily I've yet to witness any untoward behaviour on the sidelines. I do wonder, though, whether parental coaching (at any volume) is appropriate mid-game.