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View article: Using Pupillometry in Virtual Reality as a Tool for Speech-in-Noise Research
Using Pupillometry in Virtual Reality as a Tool for Speech-in-Noise Research Open
Objectives: Virtual reality (VR) could be used in speech perception research to reduce the gap between the laboratory and real life. However, the suitability of using VR head-mounted displays (HMDs) warrants investigation, especially when …
View article: Incorporating Virtual Reality Agents During a Dichotic Speech Reception Task: Insights From the Heart
Incorporating Virtual Reality Agents During a Dichotic Speech Reception Task: Insights From the Heart Open
Objectives: Listening effort is moderated by not only task difficulty, but also success importance. In real communication scenarios, success importance varies based upon the social context. However, in the laboratory, it can be challenging…
View article: Combining Cardiovascular and Pupil Features Using k-Nearest Neighbor Classifiers to Assess Task Demand, Social Context, and Sentence Accuracy During Listening
Combining Cardiovascular and Pupil Features Using k-Nearest Neighbor Classifiers to Assess Task Demand, Social Context, and Sentence Accuracy During Listening Open
In daily life, both acoustic factors and social context can affect listening effort investment. In laboratory settings, information about listening effort has been deduced from pupil and cardiovascular responses independently. The extent t…
View article: Copresence Was Found to Be Related to Some Pupil Measures in Persons With Hearing Loss While They Performed a Speech-in-Noise Task
Copresence Was Found to Be Related to Some Pupil Measures in Persons With Hearing Loss While They Performed a Speech-in-Noise Task Open
Objectives: To assess if a manipulation of copresence was related to speech-in-noise task performance, arousal, and effort of persons with hearing loss. Task-related arousal and effort were measured by means of pupillometry. Design: Twenty…
View article: Investigating the Influences of Task Demand and Reward on Cardiac Pre-Ejection Period Reactivity During a Speech-in-Noise Task
Investigating the Influences of Task Demand and Reward on Cardiac Pre-Ejection Period Reactivity During a Speech-in-Noise Task Open
Objectives: Effort investment during listening varies as a function of task demand and motivation. Several studies have manipulated both these factors to elicit and measure changes in effort associated with listening. The cardiac pre-eject…