If you don't like babies, something is wrong with you. But let's face it: Babies are manipulative, too. And a new study by psychologist Hiroko Nakayama in Japan seems to reaffirm what many ...

This colorful, cylindrical toy invites baby to crawl, as it plays upbeat Caribbean tunes when rolling along the carpet or floor. Encircling the toy are manipulative activities with cause-and-effect ...

I bet you also see one of those toys with the beads ... encourage brain development in babies and toddlers The activity cube has lots of colors, beads, and manipulative activities that keep ...