2. Language Theory: Languages of the world share a number of features (e.g. every language
uses subject, object; every language has adjective, adverb, verb ...etc.) However each
language is unique. Language is for self expression (to express thoughts, perceptions, ideas
and feelings). "Cognitive Coding" helps learners learn the language. "Colour rods" and "Fidel
Chart" are used for cognitive coding.