Markovich wrote on 03/01/12 at 18:44:11:
Just by way of a coaching example, I always told my young players to meet the French with 3.exd5 exd5 4.c4. White gets an open position, and as we discovered, young players who were being taught to play the French usually couldn't handle Black's side of it.
That depends entirely on who has been coaching the kids your students faced. I've never had a student that had an equal or negative score against it, and that's in light of the outstanding popularity it enjoys at the scholastic level.
Competent chess coaches are going to teach kids about IQPs early on - for and against. You know this yourself due to recommendation of the Tarrasch. You get to teach them the tactics and initiative that holding the IQP brings with it while also demonstrating how black goes about steadily netrualizing it.
Personally, even as a scholastic player, my score against the 4.c4 Exchange was very good (to date, OTB, it is +0 =0 -5 against me, and every game occurred during scholastic years). All it took was reading
My System by A. Nimzowitsch. It's a position that is so crystal clear that scholastic players should be able to play either side just fine.