Informational Masking and Listening Effort in Speech Recognition in Noise: The Role of Working Memory Capacity and Inhibitory Control in Older Adults With and Without Hearing Impairment

Autor: Victoria, Stenbäck, Erik, Marsja, Mathias, Hällgren, Björn, Lyxell, Birgitta, Larsby
Rok vydání: 2022
Předmět:
Zdroj: Journal of speech, language, and hearing research : JSLHR. 65(11)
ISSN: 1558-9102
Popis: The study aimed to assess the relationship between (a) speech recognition in noise, mask type, working memory capacity (WMC), and inhibitory control and (b) self-rated listening effort, speech material, and mask type, in older adults with and without hearing impairment. It was of special interest to assess the relationship between WMC, inhibitory control, and speech recognition in noise when informational maskers masked target speech.A mixed design was used. A group (Results showed that WMC and inhibitory control were of importance for speech recognition in noise, even when controlling for pure-tone average 4 hearing thresholds and age, when the maskers were informational. Concerning listening effort, on the other hand, the results suggest that hearing ability, but not cognitive abilities, is important for self-rated listening effort in speech recognition in noise.Speech-in-noise recognition is more dependent on WMC for older adults in informational maskers than in energetic maskers. Hearing ability is a stronger predictor than cognition for self-rated listening effort.https://doi.org/10.23641/asha.21357648.
Databáze: OpenAIRE