Whose theory is known as the Hierarchy of Needs?

The Hierarchy of Needs is a psychological theory developed by Abraham Maslow. His theory posits that human beings have a series of needs that are arranged in a hierarchy, beginning with basic physiological needs, progressing through safety, love and belonging, esteem, and finally culminating in self-actualization. According to Maslow, individuals must satisfy lower-level needs before they can attend to higher-level needs. This framework is widely used to understand human motivation in various contexts, including psychology, education, and management. Maslow's theory suggests that meeting these needs is essential for personal development and fulfillment, making it a significant contribution to the fields of psychology and human resources.