My daughter is 20 months old, and where I think I'm doing a good job raising her, I can't help but ask myself daily; "Is she developing well? Is she on par with (or better than) other kids her age? What can I do to ensure that she continues to develop quickly and correctly?" These questions, whereas I'm sure are asked by about every parent on the planet, are especially significant to me. I didn't get a lot of the things or attention that other children got when they were young. I had...