Ключевые слова: 3, african, african american, african ethnicity, africanamerican, afro american, afroamerican, asian, asian ethnicity, attention, attentive, attentiveness, black, bld029412, bliss, book, boy, caucasian, cheerful, child, childhood, children, chinese, chinese ethnicity, class, classmate, classroom, considerate, considering, defocused, delight, delighted, desk, dreamer, dreaming, education, elementary age, enjoyment, far eastern, fellow, front view, fun, furnishing, furniture, gaiety, glad, gleeful, gratifying, group, happy, head shoulders, head and shoulders, hispanic, human, human being, implement, indoor, indoors, information, inside, institution, instructing, instruction, intelligence, jlsd06220625, jolly, joy, juvenile, kid, knowledge, lad, latin american, latin american and hispanic ethnicity, latino, learn, learning, lighthearted, literacy, looking at camera, male, merry, mixed, mixed race person, notebook, of african descent, only boys, oriental, pencil, people, person, pleasing, pleasure, pondering, portrait, portraiture, posing, preadolescent, preadolescent child, pupil, rejoicing, satisfaction, school, school boy, schoolmate, schoolroom, seated, sitting, small group of people, smile, smiling, solicitous, student, study, studying, table, teaching, thing, thinker, thinking, thoughtful, three, three people, togetherness, tome, tuition, tutoring, western european, white, wisdom, writing, writing instrument, young, youngster, youth, youthful,