13-19 years old, 4-12 years old, adolescent, adolescents, age, anger, boy, boys, caucasian, child, concept, concepts, conceptual, crime, emotion, emotional, emotions, firearms, gender, guns, handgun, handgunning, handguns, human, human being, human beings, humans, juvenile, lad, mad, minor, minors, outdoor recreation, people, pistols, race, rage, rageful, recreation, semiautomatics, shooting, social issue, social issues, sports & recreation, teen, teenager, teenagers, teens, temper-tantrum, tween, weapon, white, youngster, youth, horizontal, landscape, just, one, solo, alone, single, only, person