Ключевые слова: adolescent, african american, athletic, back to school, backpack, boy, casual clothing, cheerful, child, class, classmate, copy space, daughter, different, diversity, education, elementary school, ethnicity, excited, excitement, friends, friendship, generative, girl, group, happy, hispanic, kid, laughing, lifestyle, looking at camera, multiethnic, person, preteen, primary, private, rucksack, run, school, schoolboy, schoolgirl, smiling, standing, student, studying, teenage, to the, togetherness, uniform, walking,