title: Emotional expression on a profile: feature height, mouth angle, and tilt.
abstract: Profiles may vary in expression with changes in the height of the profile's features, the mouth's angle at the profile contour, and head tilt. In three experiments, we varied these factors. Features low on the profile, with mouths at an obtuse angle to the profile line and head tilted 15 degrees forehead-forward, appear especially sad. High features with acute mouth angles suit forward, upright, and backward head tilts. Feature height, mouth angle, and head tilt on a profile are physical variables that can specify postures such as downcast heads and turned-down mouths, and thereby psychological factors. We point out alternative accounts of the height and tilt effects.
authors.affiliation: University of Toronto, Scarborough, Ontario, Canada.
authors.forename: Shaaista
authors.initials: S
authors.lastname: Bhasin
authors.forename: John M
authors.initials: JM
authors.lastname: Kennedy
authors.forename: Matthias
authors.initials: M
authors.lastname: Niemeier
mesh_terms: D000339:Affect; D019260:Expressed Emotion; D005149:Facial Expression; D005260:Female; D006801:Humans; D007600:Judgment; D008297:Male; D014796:Visual Perception; D055815:Young Adult