> and failure to use the 'correct' terminology This one I can understand from a teaching perspective. Often new concepts come along with new terminology, but t

> and failure to use the 'correct' terminology This one I can understand from a teaching perspective. Often new concepts come along with new terminology, but the up-front cost of learning the new concepts can be reduced by expressing them in vocabulary the person already knows. For example, with non-programmers I find myself talking about text and letters rather than strings and characters because the differences can be glossed over.