Some children’s ministers and leaders (I don’t like the word “workers” here because they are so much more than that) are overly concerned about discipline. Because children are… well… children, there will be times that they need to be corrected. But there are quite a few constructive ways of accomplishing this.
You should always avoid calling out a child in front of the other children for discipline reasons. This is extremely embarrassing for them. To me, it seems strange to even have to mention this, but we’ve seen this disturbing scene played out over and over again in children’s ministries.