Copyright © American Speech-Language-Hearing Association From: Evaluating the Effort Expended to Understand Speech in Noise Using a Dual-Task Paradigm: The Effects of Providing Visual Speech Cues J Speech Lang Hear Res. 2010;53(1):18-33. doi:10.1044/1092-4388(2009/08-0140) Legend: Experiment 1: Mean percentage of correct scores (±1 SE) for the speech recognition task (unfilled bars) and the tactile pattern recognition task (filled bars). Conditions: A = single-task speech recognition accuracy in auditory modality; A + T = dual-task speech recognition accuracy in auditory modality and accuracy on the tactile pattern recognition task; T = single-task accuracy on the tactile pattern recognition task; AV = single-task speech recognition accuracy in auditory–visual modality; AV + T = dual-task speech recognition accuracy in AV modality and accuracy on the tactile pattern recognition task. Date of download: 10/30/2017 Copyright © American Speech-Language-Hearing Association