Preschool & Kindergarten

Humans aren't bacteria – we come in two sexes, and we're obsessed with differences between them, starting with: boy or girl? We...

My 7-year-old son Kyle is smart. I have often reminded him of that fact.

But I also know he happily completes school work when...

Tiny babies can count before they can walk or talk. Hold up one toy, then two toys, then three and, scientists say, even a newbo...

My parents were liars.

They lied to me about how those Christmas presents got under the tree and where those Easter eggs came...

Australia is planning to restrict TV for toddlers, because of adverse effects on the brain. How scared should we be?

Get out o...

Here’s one more take on Dr. Walter Mischel’s famous marshmallow study, which I analyzed last Friday. If you recall, one third of...