The Effects of Amplification on Listening Self-Efficacy in Adults With Sensorineural Hearing Loss.

Abstract

Objectives The aim of this study was to evaluate listening self-efficacy ratings between aided and unaided conditions in different communication environments and to determine what patient- and device-centered variables were associated with individual differences. Method An observational, cross-sectional study design was used to evaluate 165 older adults with mild to moderately severe sensorineural hearing loss who wore hearing aids at least 8 hr per week. Listening self-efficacy for both unaided and aided listening was measured using the Listening Self-Efficacy Questionnaire (LSEQ; Smith, Pichora-Fuller, Watts, & La More, 2011), consisting of a global score and subscales of Dialogue in Quiet, Directed Listening, and Complex Listening. Metrics to explain variability in the degree of improvement in LSEQ ratings with aided listening included patient-centered variables of age, pure-tone average, and personality and device-centered variables of hearing aid use, speech intelligibility index, directionality, and noise reduction. The NEO Five-Factor Inventory (Costa & McCrae, 1985) was used to measure 5 personality traits (neuroticism, extraversion, openness, agreeableness, and conscientiousness). Associations were evaluated between LSEQ ratings and patient- and device-centered variables using a linear mixed-model analysis. Results Statistically significant improvements in LSEQ ratings were found for aided conditions (relative to unaided conditions), easier listening environments, lower pure-tone averages, and lower levels of neuroticism. Furthermore, the improvement in listening self-efficacy with hearing aids did not depend on the listening environment but did alter with severity of hearing loss, length of hearing aid use, and levels of conscientiousness. Conclusions Results of this study suggest that wearing hearing aids is associated with improved listening self-efficacy in a variety of communication environments. Aural rehabilitation and counseling may focus on improving listening self-efficacy to address the challenges of consistent hearing aid use and reduced quality of life related to hearing loss.