Answer:
It contains the "Blind Self"
Explanation:
The Johari Window is a cognitive psychology tool created by psychologists Joseph Luft and Harry Ingham to illustrate the processes of human interaction. This model of analysis illustrates the process of communication and analyzes the dynamics of personal relationships. It attempts to explain the flow of information from two points of view, exposure and feedback, which illustrates the existence of two sources: the "others" and the "I".
The Blind Self when we talk about the Johari window model we talk about a main key or concept; BLIND (area/self/spot) which refers to those areas about which the person himself/herself is unaware while others are aware of. it is one of the key concepts