title: The effect of intimacy: reciprocity or retreat?
mesh_terms: D001288:Attention; D001290:Attitude; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D009633:Nonverbal Communication; D009949:Orientation; D011187:Posture; D011336:Probability; D012929:Psychological Distance; D012649:Self Concept; D012737:Sex Factors; D012919:Social Behavior; D012938:Social Perception; D013037:Spatial Behavior