Maslow, Abraham
Abraham Maslow was an academic who invented the hierarchy of human needs
Introduction
A Theory of Human Motivation →

Part 2
The Basic Needs →

Part 2b
The Safety Needs →

Part 2c
The Needs for Love, Esteem, and Self-Actualization →

Part 2d
The Preconditions for the Basic Need Satisfactions →

Part 3
Further Characteristics of the Basic Needs →

Part 4
Summary →