comm 215: chapter 3 (perception & communication) Published 6 years ago • 154 plays • Length 15:02 Download video MP4 Download video MP3 Similar videos 13:52 2 year old with autism uses pecs to communicate 2:56 rice u physicist to lead world’s longest running nuclear collider experiment 12:42 perception and communication 4:05 pecs | an introduction to the picture exchange communication system | the avenue
