Overview

Abraham Maslow (April 1, 1908 – June 8, 1970) was an American psychologist best known for promoting a human-centered approach to psychology and for formulating a model of human motivation often called Maslow's hierarchy of needs. His work shifted attention from pathology and behaviorism to personal growth, healthy development, and positive potentials. He is regarded as a major figure in 20th-century psychology and has been widely cited across disciplines.

Main ideas and structure

Maslow proposed that human needs can be organized into levels, where more basic requirements must be substantially satisfied before higher-level pursuits become central. His model is commonly depicted as a pyramid, though Maslow himself used it as a conceptual tool rather than a strict geometric law. The core levels are often summarized as:

  • Physiological needs: food, water, sleep, and bodily maintenance.
  • Safety needs: security, stability, and protection from harm.
  • Belongingness and love: relationships, social connections, family.
  • Esteem needs: recognition, competence, self-respect.
  • Self-actualization: realizing one’s creative and personal potential.

Later in his career Maslow discussed additional interests such as cognitive and aesthetic needs and notions of transcendence beyond the self.

History and development

Maslow trained in psychology in the United States and was active in mid-20th-century academic circles. He helped found the humanistic psychology movement, which presented an alternative to psychoanalysis and behaviorism by emphasizing subjective experience and human potential. His publications and lectures spread the idea that psychology should include the study of well individuals, not only those with pathology.

Applications and influence

Maslow’s ideas influenced fields beyond clinical psychology, including education, organizational behavior, marketing, and management, where his hierarchy has been used as a framework for motivation, workplace design, and consumer research. Therapists and educators have adapted his emphasis on growth and peak experiences to support strengths-based approaches.

Caveats and legacy

Although influential, Maslow’s hierarchy has been critiqued for limited empirical verification, cultural bias, and oversimplification of human motivation. Modern research treats needs and motives as more flexible and context-dependent than a strict hierarchy implies. Nonetheless, Maslow’s work remains a foundational reference in discussions about human development and positive psychology. For further reading see a biographical summary at biographical resources, general psychology overviews at psychology reference, and detailed treatments of Maslow's hierarchy of needs.

Maslow died of a heart attack in 1970. His emphasis on human potential continues to shape contemporary conversations about well-being and motivation.