“…cognition (Macnamara, ; Harris, ; Ellis, ); personality (Daly, ; Koppensteiner & Grammer, ; de Vries et al ., ); empathy (Håkansson & Montgomery, ; Miller & Wallis, ; Derksen, Bensing & Lagro‐Janssen, )] and, on the other hand, between human communication and physiological factors [e.g. hormones (Carney, Cuddy & Yap, ; Hahn et al ., ; Kung et al ., ); cardiovascular reactivity (Thomas & Liehr, ; Brondolo et al ., ; Hulsman et al ., ); see also Honeycutt, Sawyer & Keaton, for a review]. Human communication can also be influenced by physical (e.g.…”