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Semin Hear 2012; 33(04): 410-418
DOI: 10.1055/s-0032-1329230
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The Effects of Training on Recognition of Musical Instruments by Adults with Cochlear Implants

Virginia D. Driscoll
1   Iowa Cochlear Implant Clinical Research Center, University of Iowa Hospital and Clinics, Iowa City, Iowa
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Publication History

Publication Date:
19 November 2012 (online)

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Abstract

This study examines the efficiency and effectiveness of three types of training on recognition of musical instruments by adults with cochlear implants (CI). Seventy-one adults with CIs were randomly assigned to one of three training conditions: feedback on response accuracy, feedback-plus (response accuracy plus correct answer), and direct instruction. Each participant completed three training sessions per week over a five-week time period in which they listened to recorded excerpts of eight different musical instruments. Results showed significant pre-to-posttest improvement in music instrument recognition accuracy for all three training conditions (22.9–25.7%, p < 0.0001). Time when tested (week), bilateral CI use, and age were significant predictors of performance. Participants who wore bilateral implants scored significantly higher than participants with unilateral implants at all three time points; hearing aid use was not a significant predictor. These results may have practical implications for numerous types of auditory rehabilitation for persons who use CIs.

Keywords

cochlear implant - music - training - auditory rehabilitation
 

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