TY - GEN AU - Curtis,D W AU - Rule,S J TI - Judgments of average lightness and darkness: a further consideration of inverse attributes SN - 0031-5117 PY - 1979///0725 KW - Darkness KW - Discrimination, Psychological KW - Humans KW - Light KW - Visual Perception N1 - Publication Type: Journal Article UR - https://doi.org/10.3758/bf03204251 ER -