The following video clips are from the Visual Assets Database for Lifespan Development (VAD), a McGraw-Hill product. VAD contains videos demonstrating and describing particular lifespan developmental concepts or issues.

Categorizing Food at Age 7 - 384k (983.0K)

Here, a 7-year-old is able to easily identify which thing is not like the others when presented with pictures of an apple, kite, banana, and ice cream cone.