Abraham Maslow was an American psychologist ... and he devised five levels in the shape of a pyramid representing each of those needs. For those who need a refresher in psychology, those levels ...

Maslow’s famous hierarchy of needs pyramid offers a framework for understanding human psychology and motivation. To reach higher levels of meaning and purpose (like self-actualization), the ...

"I was awfully curious to find out why I didn't go insane," remarked Abraham Maslow, one of the founders of humanistic psychology. He was born and raised in Brooklyn, the eldest of seven children.