Adaptation-level Theory: A Symposium

adaptation level Adaptation-level theory AL theory American Journal American Psychological Association appear approach associated auditory auditory-visual difference average background behavior Bevan cognitive color comparison concept constant contrast effects cross-modal detection theory dimension Dinnerstein errors example experiment Experimental Psychology factors flexible function Gestalt Goldstone gray hedonic treadmill Helson hysteresis illumination inputs interaction interduration interval interquartile range intersensory difference J. P. Guilford Journal of Experimental Journal of Psychology Judd judged judgments latency learning lightness linear ordering luminance magnitude mean measure moon illusion Murdock's object pair perceived distance perception personality photographs pleasant position power law preadaptation predicted presented problem Psychological Review psychophysical quantitative reference reinforcement relative relevance response Restle reward scale sensory series stimuli shift social psychology SP curves spatial square Stevens stimulus series subjects task temporal theoretical trials unpleasant variable verbal visual weights