Speech Perception With High Cognitive Demand

The investigators developed an American English version of the Nottingham (UK) PLUS training paradigm in which listeners are asked to focus and listen to one speaker while ignoring another speaker. The paradigm is designed to optimally enhance the possibility of benefit: an adaptive procedure is employed in order to train each individual at their own level and to make the task challenging. A short-term memory component was also added to the original training paradigm, to enhance the cognitive skills of our participants. To provide maximal speech-in-noise benefit for older, normal-hearing adults, a validation of our new training materials is required. The investigators will evaluate this in young, normal-hearing adults (18-30 years) by studying our outcome measure (speech reception threshold) for the different sentence-scenarios and test-retest sessions.