/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: SyYoon https://cdn.slidesharecdn.com/profile-photo-SyYoon-48x48.jpg?cb=1523072666 Sook-Youn Yoon, Ph.D. Speech and Hearing Science Univ. of Illinois at Urbana-Champaign