Ward, Kristina M.; Shen, Jing; Souza, Pamela E.; Grieco-Calub, Tina M.
The Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois.
This research was supported by the School of Communication at Northwestern University and National Institutes of Health—National Institute on Deafness and Other Communication Disorders (NIH-NIDCD) R01 DC012289 (to Pamela Souza).
The authors declare no conflict of interest.
Received September 21, 2015; accepted June 5, 2016.
Address for correspondence: Kristina M. Ward, The Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA. E-mail: [email protected]