This approach to management gathers information from disciplines such as economics, psychology, sociology, and anthropology to understand human behavior and the best ways to motivate people.

Hierarchy of Needs Theory

Behavioral Sciences Approach

Theory $\frac{x}{?}$ Theory $Y$

Human Relations Movement

This researcher hypothesized that leaders needed to worry about ethics and power, in addition to managing people in a way that helps them do their best.

Elton Mayo

Fritz Roethlisberger

Abraham Maslow

Mary Parker Follett