Dr. Folse is Professor in Modern Languages and Literatures at University of Central Florida. He earned his M.A. in TESOL at University of Southern Mississippi and his Ph.D. in TESOL, Second Language Acquisition & Instructional Technology from University of South Florida. His research interests include ESL grammar, second language vocabulary acquisition, teacher training and best teaching practices. He has authored 55 books on reading, vocabulary, writing, grammar, speaking and listening. Dr. Folse delivered a keynote speech at the 2015 National Geographic Learning Symposium titled Grammar and the Four Skills: Exploration and Integration. For more information about Dr. Folse please visit his personal website: http://www.keithfolse.com/