Who introduced the concept of psychoanalysis and the psychogenic view of mental illness?

The concept of psychoanalysis and the psychogenic view of mental illness was introduced by Sigmund Freud. Freud's work fundamentally transformed the understanding of mental health by emphasizing the influence of unconscious processes on behavior and the development of psychological conditions. He developed techniques such as free association and dream interpretation, which were pivotal in exploring the complexities of the human mind.

Freud's perspective posited that many psychological problems stem from unresolved internal conflicts and early life experiences, a focus that laid the groundwork for modern psychotherapy. This was distinct from the biological and behavioral views of mental illness that were prevalent at the time. By emphasizing the role of the psyche and unconscious motivations, Freud set the stage for future explorations into human behavior and the treatment of mental disorders.

In contrast, other figures like Wilhelm Wundt largely focused on experimental psychology, while Carl Jung, although initially a follower of Freud, later diverged into analytical psychology with different principles and concepts. Ivan Pavlov is known for his work in classical conditioning, which relates more to behaviorism than the psychogenic view.