The corresponding theory poses each level ... by American psychologist Abraham Maslow in 1943. Maslow had a humanistic approach to psychology, and his work put focus on the whole person instead ...

The hierarchy was originally conceived by American psychologist Abraham Maslow in 1943. Maslow had a humanistic approach to psychology, and his work put ... corresponding theory poses each level ...

Advertisement Article continues below this ad The hierarchy was originally conceived by American psychologist Abraham Maslow in 1943. Maslow had a humanistic approach to psychology, and his work ...