Thanks! Drat, I just realized that I mistyped my original comment. I meant to say, "I've been teaching programming 1-on-1 with mild success by introducing conc

Thanks! Drat, I just realized that I mistyped my original comment. I meant to say, "I've been teaching programming 1-on-1 with mild success by introducing concepts related to _testing_ fairly early.." Hopefully that wasn't too confusing.