He is in reception class at school and he did go to nursery before this without any issues. He has not show any aggression to other pupils other than to retaliate once to the child who has hurt him several times.
He does not have any brothers and sisters and does have friends out side of school and has shown no sign of aggression to them. He does know the that hurting is wrong and has not retaliated since to the child and with the teachers support has handled the situation well. It does worry my son that this child will still hurt him. The child has hurt other children and there parents are aware too.
The aggression tends to be more focused on me when I challenge his behaviour or ask him to do some thing he does not want to do. He has shown it to my husband too. The number of occurances are about 4 in total. I can link it to late in the day. I also could be linked to the thoughts of returning too school.