The change that should be made to make the statement true is change the word subconscious to conscious. Thus option (D) is correct.
The area of the mind that acts unconsciously and over which the person has no direct control is known as the subconscious. The subconscious mind, for instance, is what makes the dreams.
The complete question is attached below.
Sigmund Freud study was based on the study of the subconscious mind. He studies about it in order to explain the conscious behavior. The change that should be made to make the statement true is change the word subconscious to conscious.
Thus option (D) is correct.
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