9-year-old latino children get upset and bully each other as a form of physical, psychological, verbal abuse among students

sport brotherhood concept enjoyment relationship multiethnic day man family hispanic fun play game background competitive brothers health mexican latin america male expression girl wrong oppression classmate students education torment kid anger fight childhood aggression attitude child abuse problem children school victim bully stress cruel social bullied boy violence bullying conflict 9-year-old latino upset form physical psychological verbal