Imagine Max, a well-trained border collie, manages to ignore a squirrel in the park when his owner tells him to sit. His ...

Nineteen-month-old toddlers already use natural logical thinking, even before they learn to speak, to deal with uncertainties about the world. This natural logic contributes to their learning process, ...

Please provide your email address to receive an email when new articles are posted on . Eighteen-month-olds who played with a broader array of objects named by shape — for example, groups of bowls or ...