who said psychology is the science of mental life
Psychology In 1890, William James defined psychology as "the science of mental life, both of its phenomena and their conditions". This definition enjoyed widespread currency for decades. However, this meaning was contested, notably by radical behaviorists such as John B. Watson, who in his 1913 manifesto defined the discipline of psychology as the acquisition of information useful to the control of behavior. Also since James defined it, the term more strongly connotes techniques of scientific experimentation.[11][12] Folk psychology refers to the understanding of ordinary people, as contrasted with that of psychology professionals.[13]
Humanistic psychology Humanistic psychology is a psychological perspective that rose to prominence in the mid-20th century in answer to the limitations of Sigmund Freud's psychoanalytic theory and B. F. Skinner's behaviorism.[1] With its roots running from Socrates through the Renaissance, this approach emphasizes individuals' inherent drive towards self-actualization, the process of realizing and expressing one's own capabilities and creativity.