Here’s a Test for You: How Young Were You When You Were First Able to Recognize a Teacher Who Couldn’t Teach?
My own memory is that the skill was becoming well-entrenched by the fourth grade. I can go back through old report cards for confirmation. Classes or subjects in which I received the lowest grades were nearly always classes or subjects where I remember the teacher as being incompetent. It would be easy—and not out of [...]
