Explaining educational experience: On one- and two-handed gestures as semiotic entities and the flexibility of their use

This article studies hand gestures and specifies four different possible uses: (1) one-handed gestures; (2) symmetrical two-handed gestures; (3) symmetrical two-handed gestures in which the hands alternately perform the same movement; (4) asymmetrical two-handed gestures. The paper shows how a speak... View More