Alexandra P Key -
Vanderbilt Kennedy Center for Research on Human Development and Department of Hearing and Speech Sciences, Vanderbilt University, 230 Appleton Place, PMB 74, Nashville, TN, 37203, USA. sasha.key@vanderbilt.edu
Lisa V Ibanez -
Department of Psychology, University of Washington, CHDD Box 357920, Seattle, WA, 98195-7920, USA. Libanez1@uw.edu
Heather A Henderson -
Department of Psychology, University of Waterloo, Waterloo, ON, N2L 3G1, Canada. hhenderson@uwaterloo.ca
Zachary Warren -
Treatment and Research Institute for Autism Spectrum Disorders (TRIAD), Vanderbilt Kennedy Center, 230 Appleton Place, PMB 74, Nashville, TN, 37203-5721, USA. zachary.e.warren@vanderbilt.edu
Daniel S Messinger -
University of Miami, P.O. Box 249229, Coral Gables, FL, 33101-0721, USA. dmessinger@miami.edu
Wendy L Stone -
Department of Psychology, University of Washington, CHDD Box 357920, Seattle, WA, 98195-7920, USA. stonew@uw.edu