(part of the mind that contains information we are not consciouslyaware of such as repressedmemories, protects our conscious self from anxiety or fears)
conscious - part of the mind that we know about or aware of
preconscious - part of the mind that is just below the conscious mind - thoughts and ideas which we may becomeaware of during dreams
unconscious - part of the mind that we are unaware of biologicaldrives and instincts and threatening and disturbingmemories that have been repressed and forgotten but drive our behaviour