They open their mouth to talk and nothing comes out. That sort of stuff is not so typical. We would be very concerned particular if it lasted in an unchanged pattern, an unvaried pattern for six months or more. In addition, we are highly concerned if a child concerned if the child is concern. If the child looks like he is having trouble talking or says that he is having trouble talking, he should be taken to a specialist immediately.
Children do that.
They will tell a parent that they are frustrated or upset. The very little children are difficult to treat using some of the techniques that you have demonstrated earlier. We tend to first start in trying to manipulate the environment to make the stuttering moments less common and to make them more comfortable with their speech. So we will advise parents to slow their speech rate when talking to children. The other thing we will tell parents to do is to take more time between conversational turns with their child.