Sigmund Freud developed a five-stage model of human development, each stage with its own characteristics and challenges. Not only was this a useful way of viewing our growth, but he believed that ...

This stage is a real bummer. The only thing that you’ve got going for you is your hope and enthusiasm. At the very beginning of this stage, people speaking Spanish to you might as well be making ...

The sensorimotor stage is the first of the four stages of Piaget’s theory of cognitive development. It is marked by a child’s knowledge that the outside world exists separately from themselves. Once ...