“…Psychophysiologic investigations of the Rorschach began to appear in the late 1940s, when researchers sought to validate hypothesized associations between color and emotionality, and between shading and anxiety. Studies exploring the affective value of objective stimulus features (i.e., card chromaticity and heavy shading) produced negative findings in every case [Goodman, 1950;Levy, 1948;Rockwell, et al, 1947], while studies exploring the affective value of perceptual response features (i.e., the subject's attentional focus on chromatic color or shading) produced mixed results. While several studies failed to find elevated autonomic arousal in color-dominant (CD) responses [Forrest and Diamond, 1967;Goodman, 1950;Hughes et al, 1951], others did yield corroborative evidence for the CD hypothesis [Broekmann, 1970;Lacey et al, 1953].…”