Good hand, bad hand: correlations between gesturing hand and speech valence
There is general agreement that the body expresses emotion, and while there is research on the expression of emotion in so-called “body language” (e.g. facial expression, posture), only little research exists on the expression of emotion in hand gestures. Two previous studies (Casasanto & Jasmin, 2010; Kipp & Martin, 2009) found opposing patterns of correlation between the gesturing hand a