Hm, wow. Do you think I don't already know the attention span of a 3 y/o? I have 5 younger siblings and am very well versed in early childhood development.
I never said I wanted to drop my kid off for a week somewhere as if I didn't like him or want to be around him. He's spent on day in his entire life (38.5 months) away from me, except on the day his brother was born (no hospital stay even).
I do however like to bring him to activities where he can learn and play with a little direction since that is what he enjoys. Fun classes at the science museum (an hour away), children's museum (none here), or his weekly AWANA lesson are something he thoroughly looks forward to and asks about daily.
He spends one hour and 45 minutes away from me every week, total.
I don't think I should feel chastised for looking into a class or two for him over the summer. His attention span is developed enough to be engaged in a small project. Plenty of kids are in preschool 5 full days a week at his age, I refuse to have him spend that much time away from me. A day or three over the course of several months won't kill him, he might actually benefit from it. We do playgroups, while his 2 y/o brother enjoys them, he doesn't. He's grown out of that and wants a little more hands on fun.
Thanks for that update PI