The Early Child Care study conducted by NICHD show the link between daycare and bullies. It really scared those parents who have no choice to send their child for daycare. Beside daycare, the amount of time children spend watching television and playing video games might affect the aggressiveness. A team at Stanford University published a study showing that children who cut back on television and video games were less likely to tease or bully their peers during recess. Televison programme or video games sometimes involve some content that are not suitable for the children age. Children are too young to differentiate between right and wrong. Without tutor of their parents or any other adult, they might misunderstanding the message which those television programme or video games transmit. It may lead the child to a unhealthy mind and affect their behaviour and manner in the future.According to the television programme and video games they contact, some may involved violence content which could affect a child aggressiveness. However, those television programme and video games can easily obtain by the children and this is not include in the studies.
Family condition also one of the confounding variables which might affect the result of the Early Child Care study especially divorce and single-parent family. Child would compare themselves with others. They could found unsatisfied