title: Attraction toward the opposite sex as a determinant of physical proximity.
mesh_terms: D000339:Affect; D001007:Anxiety; D001290:Attitude; D003863:Depression; D005260:Female; D006791:Hostility; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010555:Personality Inventory; D012649:Self Concept; D012737:Sex Factors; D012938:Social Perception; D013037:Spatial Behavior