I solved this particular dilemma with a formal notice. I wrote out an “appointment card” for bath time. I offered various options: the 6:00 p.m. slot, the 6:15 slot, and the 6:30 slot. The 6:00 p.m. slot was on special offer, with bubbles. The 6:15 slot offered a happy hour with carrots and rubber fish. All the child had to do was check a box with a marker. They each happily did so after giving serious thought to their options. I was amazed at how well it worked. All I had to do was brandish the card and say, “Your 6:00 p.m. bath is ready, sir!”

