Uses are always much broader than functions, and usually far less contentious. The word function carries overtones of purpose andpropriety, of concern with why something was developed rather than with how it has actually been found useful. The function of automobiles is to transport people and objects, but they are used for a variety of other purposes--as homes, offices, bedrooms, henhouses, jetties, breakwaters, even offensive weapons.
Frank SmithReading and writing don't inevitably go together. You can read without learning a thing about writing, grammar, or spelling, although, you certainly can't learn anything about writing, grammar, or spelling unless you read.
Frank SmithWriting is for stories to be read, books to be published, poems to be recited, plays to be acted, songs to be sung, newspapers to be shared, letters to be mailed, jokes to be told, notes to be passed, recipes to be cooked, messages to be exchanged, memos to be circulated, announcements to be posted, bills to be collected, posters to be displayed and diaries to be concealed. Writing is for ideas, action, reflection, and experience. It is not for having your ignorance exposed, your sensitivity destroyed, or your ability assessed.
Frank SmithWe are learning all the time - about the world and about ourselves. We learn without knowing that we are learning and we learn without effort every moment of the day. We learn what is interesting to us... and we learn from what makes sense to us, because there is nothing to learn from what confuses us except that it is confusing.
Frank Smith