Ключевые слова: alphabet, background, blue, brain, challenge, child, childhood, children, closeup, communication, concept, different, difficult, difficulty, disability, disease, disorder, dyslexia, dyslexic, educated, education, frustration, healthcare, homework, illiterate, illness, impairment, language, learn, learning, letter, lettering, life, manager, message, preschool, printer, problem, school, speech, student, study, symbol, teach, text, therapy, treatment, typography, word, write,