I (via Facebook) discovered this tidy essay on make-up lessons by private music instructors, and it makes total sense to me. I’m not currently teaching, but if I were, I’d print it out and have all of my students’ parents read it before beginning lessons with their children.
Here’s the most relavent bit:
So why do I believe that music lessons fall into the first category of ‘non-returnable merchandise’, rather than into the second case of ‘exchange privileges unlimited’ (which I think is one of the advertising slogans of an established women’s clothing store!)? Speaking now as an economist, I would claim that the reason is that items like clothing are “durable goods’ – meaning, they can be returned and then resold at the original price – whereas music lessons are non-durable goods – meaning, once my Monday slot at 3:30 is gone, my son’s teacher can’t turn around and sell it again. The only way she would be able to give him a lesson later in the week would be if she were to give up time that she had scheduled for her own private life; and that seems pretty unreasonable – I can’t think of many employees who would be thrilled if their bosses were to announce that they couldn’t work from 3:30 to 4:30 this afternoon, but would they please stay until 6:30 on Thursday, because there will be work for them then!