Abraham Harold Maslow (1908–1970) was an American psychologist and a founding figure of humanistic psychology, often called its "third force" after psychoanalysis and behaviorism. He articulated his most enduring contribution, the hierarchy of needs, in the 1943 paper "A Theory of Human Motivation," published in Psychological Review, and elaborated it in Motivation and Personality (1954). Reacting against the deterministic and reductive models of Freud and B. F. Skinner, Maslow centered psychology on healthy, growth-oriented individuals and the human drive toward fulfillment rather than on pathology alone. He served as president of the American Psychological Association in 1968.
Maslow's hierarchy is conventionally depicted as a five-level pyramid. The base comprises physiological needs (food, water, sleep), followed by safety needs (security, shelter, employment), love and belonging needs (friendship, intimacy), esteem needs (recognition, status, self-respect), and at the apex self-actualization—the realization of one's full potential and creative capacity. Maslow argued these are arranged by prepotency: lower, more basic needs generally must be substantially satisfied before higher needs become salient motivators. The first four he termed deficiency needs (D-needs), arising from lack, while self-actualization is a growth need (B-need, for "Being"). In later work he added cognitive and aesthetic needs, and posited self-transcendence—connection beyond the self—above self-actualization. He also coined "peak experiences" to describe transcendent moments of intense well-being.
Maslow's theory profoundly shaped management, public administration, and organizational behavior, where it underpins theories of employee motivation alongside Frederick Herzberg's two-factor theory and Douglas McGregor's Theory X and Theory Y. Personnel systems, including those of the U.S. Foreign Service and public bureaucracies, draw on Maslowian logic to design incentives spanning job security, recognition, and developmental opportunity. The model remains a staple of introductory psychology and human-resource curricula in 2026, though scholars note its empirical weaknesses: cross-cultural studies question the universality and strict ordering of the hierarchy, and Maslow's sample of "self-actualized" exemplars (such as Lincoln and Einstein) was selective and unrepresentative. Critics also observe that collectivist societies may prioritize belonging over individual esteem, challenging the pyramid's fixed sequence.
For exam purposes, Maslow appears in the FSOT Job Knowledge section and in psychology, public administration, and management portions of UPSC, CSS, and BCS papers. The typical question angle asks candidates to identify the five levels in correct order, distinguish deficiency needs from growth needs, or place self-actualization at the apex. Comparative questions may pair Maslow with Herzberg, McGregor, or Elton Mayo's Hawkinz studies in human-relations theory. Candidates should recall the 1943 paper, the concept of prepotency, the later addition of self-transcendence, and the term "peak experience." Distinguishing Maslow's humanistic orientation from behaviorist and psychoanalytic schools is a frequent conceptual test, as is recognizing the common critique that the hierarchy lacks robust empirical and cross-cultural validation.
Example
In 1943, Abraham Maslow published "A Theory of Human Motivation" in Psychological Review, introducing the five-level hierarchy of needs that became foundational to organizational behavior and personnel management worldwide.
Frequently asked questions
From base to apex: physiological needs, safety needs, love and belonging needs, esteem needs, and self-actualization. Maslow argued lower needs are prepotent and must be largely satisfied before higher ones motivate behavior.