=Who developed the about the power of the part of the mind called the unconscious?
1 Answer
Although he didn't exactly invent the idea, the theories of the unconscious mind, along with the conscious, was developed by Sigmund Freud.
Explanation:
Freud (1900, 1905) developed a topographical model of the mind, whereby he described the features of the mind’s structure and function. Freud used the analogy of an iceberg to describe the three levels of the mind.
On the surface is consciousness, which consists of those thoughts that are the focus of our attention now, and this is seen as the tip of the iceberg. The preconscious consists of all which can be retrieved from memory. The third and most significant region is the unconscious. Here lie the processes that are the real cause of most behaviour. Like an iceberg, the most important part of the mind is the part you cannot see.
The unconscious mind acts as a repository, a ‘cauldron’ of primitive wishes and impulse kept at bay and mediated by the preconscious area. For example, Freud (1915) found that some events and desires were often too frightening or painful for his patients to acknowledge, and believed such information was locked away in the unconscious mind. This can happen through the process of repression - the psychological attempt made by an individual to repel one's own desires and impulses toward pleasurable instincts by excluding the desire from one's consciousness and holding or subduing it in the unconscious (Lapalanche).
Sigmund Freud emphasized the importance of the unconscious mind, and a primary assumption of Freudian theory is that the unconscious mind governs behavior to a greater degree than people suspect.
Source:
McLeod, S. (2013). Sigmund Freud. Retrieved from http://www.simplypsychology.org/Sigmund-Freud.html
So, basically, this was one of Sigmund Freud's important contributions in Psychology.