Maslow became the leader of the humanistic school of psychology that emerged in the 1950s and 1960s, which he referred to as the "third force" -- beyond Freudian theory and behaviorism.

Abraham Maslow’s Hierarchy of Needs is one of the most well-known psychological models, illustrating human motivation as ... the Blackfoot Tribe to test his theory that social hierarchies ...

a renowned psychologist known for his work in humanistic psychology and the development of the hierarchy of needs chart. During my early twenties, I first discovered Maslow's theories on human ...