You might have heard about object permanence as a developmental milestone for babies. But what is it, exactly? Object ...

Cognitive development is a complex process and happens ... Before they develop a sense of object permanence, your child won't understand that things continues to exist once they've stopped seeing ...

In the short video below, baby development expert Dr Michelle Peter ... way of teaching your baby about a concept called 'object permanence'. This is the understanding that when an object or ...