Before revision: Unconscious inference (German: unbewusster Schluss ), also referred to as unconscious conclusion,Unconscious conclusion is the term used by James P. C. Southall in his 1925 English translation of Helmholtz's Handbuch der physiologischen Optik (Treatise on Physiological Optics, available here).
After revision: In perceptual psychology, unconscious inference ( ), also referred to as unconscious conclusion,Unconscious conclusion is the term used by James P. C. Southall in his 1925 English translation of Helmholtz's Handbuch der physiologischen Optik (Treatise on Physiological Optics, available here).