Karen Horney was a German-American psychoanalyst who challenged many of the traditional Freudian views on psychology, particularly regarding the development of personality and the role of women. Her work laid the foundation for feminist psychology and introduced new ways of understanding anxiety, neurosis, and personality development. Karen Horney was born on September 16, 1885, in…
Hans Eysenck was a German-born British psychologist known for his work on the structure of personality. He developed one of the most influential models of personality traits, focusing on three dimensions: extraversion, neuroticism, and psychoticism. Eysenck’s contributions to personality psychology have had a lasting impact, though his work has also sparked considerable debate and controversy….
Raymond Cattell was a British-American psychologist whose work on the structure of personality has had a profound impact on the field of psychology. He is best known for developing the 16 Personality Factor (16PF) model, a foundational tool in the study of personality traits. Raymond Cattell was born on March 20, 1905, in England. He…
Carl Rogers was an American psychologist who played a key role in the development of humanistic psychology. He is best known for his creation of client-centered therapy, a groundbreaking approach that emphasized the importance of a supportive therapeutic environment and the inherent potential for personal growth within every individual. Rogers’ work has had a profound…
Rollo May was an American psychologist and one of the leading figures in existential psychology. His work emphasized the human experience, focusing on concepts like anxiety, freedom, and the search for meaning. May’s contributions have profoundly influenced both psychotherapy and our broader understanding of human existence. Rollo May was born on April 21, 1909, in…
John B. Watson was an American psychologist who founded the school of behaviorism, a major force in psychology that focuses on observable behaviors rather than internal mental processes. Watson’s work revolutionized psychology, steering it toward a more scientific and objective approach, and his ideas continue to influence the study of human behavior and personality. John…
Carl Jung, a Swiss psychiatrist and psychoanalyst, stands as one of the most influential figures in the history of personality testing. His pioneering work in the early 20th century laid the groundwork for many of the personality assessments and theories that are still in use today, making his contributions both foundational and enduring. Born on…
Abraham Maslow was an American psychologist best known for creating Maslow’s hierarchy of needs, a theory of psychological health that focuses on fulfilling innate human needs in priority, culminating in self-actualization. His work laid the foundation for humanistic psychology and has profoundly influenced how we understand motivation, personality, and personal development. Abraham Maslow was born…
Sigmund Freud, an Austrian neurologist, is one of the most prominent figures in the history of psychology. Often referred to as the father of psychoanalysis, Freud’s theories and methods have had a profound influence on our understanding of the human mind, laying the foundation for many modern psychological practices and personality assessments. Sigmund Freud was…
William James was an American philosopher and psychologist who is often referred to as the father of American psychology. His work laid the foundation for many areas of psychology, including functional psychology, the study of consciousness, and the exploration of the “self.” James’s contributions have had a lasting impact on both psychology and philosophy, making…
