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Sigmund Freud is considered the founder of psychoanalytic theory and the father of psychodynamics, which is a theoretical perspective on thinking and behavior that emphasizes the role of the unconscious mind. Freud developed his theory of the psyche through his work with patients suffering from mental disorders such as hysteria and neurosis. He believed that the unconscious mind is the source of many of the conflicts that arise in the psyche and that these conflicts are the root cause of mental disorders.
Psychodynamic theory proposes that the psyche is divided into three parts in "dynamic" relations with each other: the id, the ego, and the superego. The id is the unconscious part of the psyche that is driven by the "pleasure principle," representing the instincts and impulses. The ego is the conscious part of the psyche that is driven by the "reality principle," representing the rational and logical self. The superego is the moral part of the psyche that is driven by the "ideal principle," representing the conscience. These three parts of the psyche interact with one another, and Freud thinks that the conflicts that arise between them are the source of many mental disorders.
In order to access the unconscious mind, Freud developed the technique of psychoanalysis, which aims to bring unconscious thoughts, feelings, and desires to consciousness through the use of free association, transference, and the interpretation of dreams. He believed that these techniques allow the patient to gain insight into their unconscious mind and to work through unresolved conflicts and repressed emotions.
Freud's work also led to the development of the psychoanalytic theory of human development, which proposes that individuals go through a series of psychosexual stages of development, each corresponding to a different erogenous zone of the body. He believed that the conflicts that arise during these stages are important determinants of adult behavior and psychology.
Freud had many students, and his form of psychoanalysis had many intellectual disciples. These include famous psychoanalysts such as Carl Jung, Alfred Adler, and Victor Frankl. Psychoanalysis as a whole, and thereby Freud’s contributions to the field as its founder, continues to have a lasting impact on psychology and psychiatry today, where frameworks such as talk therapy and investigation of the patient’s private thoughts and emotions abound, often yielding new insights for the individual. However, today Freud’s perspectives are also tempered with more empirical perspectives that arose later in the history of psychiatry. These regularly place less emphasis on the unconscious as the source of mental disorders, focusing instead on problems such as trauma, self-image, and functional problems in the brain or nervous system.
The "Oedipus complex" is a psychoanalytic theory first proposed by Sigmund Freud in The Interpretation of Dreams. The theory states that children have an unconscious desire to possess the parent of the opposite sex and eliminate the parent of the same sex. The Oedipus complex is named after the Greek myth of Oedipus, who unknowingly kills his father and marries his mother. The theory is based on the idea that all children go through stages of psychosexual development that relate to the discovery of their genitalia and sexual drives. As they develop, individuals repress these drives, and this repression is also a natural stage of progression toward adult sexuality.
Freud argues that the interpretation of dreams is a very useful mode of access to the Oedipus complex. This is because the Oedipus complex is often represented in the content of dreams through symbols, such as the dreamer's parents or other authority figures, with whom the dreamer may engage in sexual acts. In offering a window into these infantile wishes, dream interpretation provides the opportunity for the patient to confront them. This relieves the psychic pressure these repressed thoughts wield in the subconscious, which can otherwise manifest in neurotic or hysteric disorders. In fact, Freud believes that the seat of all neurotic disorders lies in the influence that infantile sexual desires exert on the psyche, coupled with the preconscious mind’s efforts to suppress them. Neurosis arises from the failure of the individual to resolve the Oedipus complex and the resulting repression of sexual impulses. The neurotic symptoms are seen as the return of the repressed desires in disguised form.
Today, neither the Oedipus complex nor the root of neuroses in infantile sexual urges are in common scientific acceptance. However, the Oedipus complex remains one of Freud’s most widely known theories and, in popular discussions of Freud, serves to support arguments of the analyst’s overemphasis on libido (i.e., sexual energy and desire) in his theories.
Sigmund Freud's ideas about dreams in The Interpretation of Dreams were revolutionary for his time and continue to be influential in the field of psychology and psychotherapy today. However, they have also been challenged by more recent research and theories.
One of the key contributions of Freud's theory of dreams is his emphasis on the role of the unconscious mind in shaping the content of dreams. He argues that the manifest content of a dream is often symbolic and that the symbols used in the dream can be interpreted to reveal the underlying desires and impulses of the unconscious mind. This idea of the unconscious mind shaping the content of dreams is still widely accepted in modern psychology and psychotherapy.
However, today we have a much greater understanding of the biological processes of sleep and dreams. It is important to remember that much of the common understanding we have of sleep, such as the role of REM sleep or the alternation of brain waves that characterize sleep stages, was wholly unknown in Freud’s time. Modern scientific theories of dreams diverge strongly from Freud's ideas. For instance, one leading theory known as the "activation-synthesis model" proposes that dreams are the byproduct of random neural firing during sleep, which other areas of the brain react to by attempting to form them into a cohesive narrative we recognize as the dream. Another theory, the "information-processing theory," argues that the primary purpose of REM sleep is memory consolidation, with dreams similarly a byproduct of memory being "sorted" into existing cortical structures. Finally, the "adaptive-strategy theory" of dreams suggests dreams serve as a sort of virtual reality in which the brain can simulate threats and challenges, preparing the organism to deal with them in waking life.
Notably, while each of these theories offers explanations of some common phenomena in dreams, none suggests that the process of reflecting on our dreams is useless in providing insight into our thoughts, desires, or emotional life. Therefore, although not all of Freud’s assertions may be true, dream interpretation can still certainly be a worthwhile tool in therapy.
By Sigmund Freud