Janice Light is an American academic who holds the Hintz Family Endowed Chair in Children's Communicative Competence in the Department of Communication Sciences and Disorders at Pennsylvania State University. As a Distinguished Professor, she teaches graduate courses and seminars in augmentative and alternative communication (AAC) and has developed an internationally recognized research program in AAC. Field of interest Light's primary interest has been furthering understanding of the development of communicative competence, language, and literacy skills by individuals with complex communication needs who require AAC. Light has been the principal investigator on more than 20 federally funded research grants to improve outcomes for individuals who use AAC (totaling more than $10 million). She is currently the Principal Investigator for the Rehabilitation Engineering Research Center on Augmentative and Alternative Communication (RERC on AAC), a virtual research consortium funded by the National Institute for Disability and Rehabilitation Research. She is the author of more than 80 peer-reviewed papers, book chapters, and books,. Light's early work focused on the nature of interaction between persons who use AAC and their communication partners, and resulted in her proposal of a definition for communicative competence in AAC, including four social purposes of communicative interaction in AAC: the expression of needs and wants to a listener, the transfer of information as in more general conversation, the development of social closeness through such things as jokes and cheering, and finally social etiquette practices such as "please" and "thank you". These four purposes vary in terms of the relative importance of the content, rate, duration and the focus of the interaction. It is important that the AAC systems selected also reflect the priorities of the individual and their family. More recently, Light's work has focused on the development of communication systems for very young children with complex communication needs in order to support language and literacy needs, as well as work to support the translation of knowledge to practice in these areas. Light was a co-editor of the journal Augmentative and Alternative Communication (the official journal of the International Society for Augmentative and Alternative Communication) with Dr. David McNaughton from 2012-2015. Awards Light has received the Don Johnston Distinguished Lecturer award from the International Society for Augmentative and Alternative Communication, the Dorothy Jones Barnes Outstanding Teaching Award, the Penn State Teaching Hall of Fame award, the Journal of Augmentative and Alternative Communication Editor's Award, the Helen G. and Evan G.