Refer to the figure.
Figure A demonstrates how a hearing individual might use a gesture, along with speech, to describe rolling downhill. Figure B demonstrates how someone using sign language might gesture to convey the same action. What do the images tell us about how each individual uses gestures to convey information? Why is this an important distinction in linguistics, and how does it allow sign languages to resemble spoken languages in terms of their expressive power?

Question

Refer to the figure.
  Figure A demonstrates how a hearing individual might use a gesture, along with speech, to describe rolling downhill. Figure B demonstrates how someone using sign language might gesture to convey the same action. What do the images tell us about how each individual uses gestures to convey information? Why is this an important distinction in linguistics, and how does it allow sign languages to resemble spoken languages in terms of their expressive power?

Quizplus · Accepted Answer

The Answer of Refer to the figure.
  Figure A demonstrates how a hearing individual might use a gesture, along with speech, to describe rolling downhill. Figure B demonstrates how someone using sign language might gesture to convey the same action. What do the images tell us about how each individual uses gestures to convey information? Why is this an important distinction in linguistics, and how does it allow sign languages to resemble spoken languages in terms of their expressive power?

Refer to the Figure