Depending at what defcon stage I'm at I'm a little of all. If its inane bickering I walk away. If I'm needed I start off by talking but am often ignored so progress to yelling. Only once have I full on screamed and by them I was also crying so they knew it was bad. If its still not under control it's naughty chair or bedroom. My kids are walking disasters at the moment so my levels of patience are being well tested.