The diagram is a four quadrant grid with a large circle encompassing the top right quadrant. The top of the grid is labeled Known to Self, and the bottom is labeled Unknown to Self. The left side of the grid is labeled Known to Others, and the right side is labeled Unknown to Others. The upper left quadrant is labeled Open Self, with text reading Information about you that both you and others know. The upper right quadrant, circled in the section, is labeled Blind Self, with the text Information about you that you don’t know but others do know. The lower left quadrant is labeled Hidden Self, with the text Information about you that you know but others don’t know. The lower right quadrant is labeled Unknown Self, with text that reads Information about you that neither you nor others know.Johari window descriptor associated with supported, other-regulated instructional scaffolding—the blind self.