Service learning in auditory rehabilitation courses: the University of Texas at Dallas.

PURPOSE: The aim of this work was to review service learning (SL) principles and its implementation into the auditory rehabilitation (AR) curriculum at the University of Texas at Dallas and to evaluate the courses to determine whether potential benefits of SL are worth the substantial time commitment and course restructuring. METHOD: Via retrospective review, student outcomes for 25 students from 3 cohorts who completed the adult AR course prior to implementation of SL curriculum (pre-SL) were compared with those of 28 students from 3 SL cohorts. Data included final examination grades, ratings for overall course content, amount learned, clarity of responsibility, workload, relevance, and course comments. Student journals from the SL group and mentor surveys also were reviewed. RESULTS: The majority of student outcomes were comparable for pre-SL and SL cohorts. Clarity of responsibility and workload were rated lower for SL courses than for pre-SL classes, with medium and small to medium effect sizes, respectively. Mentors rated the projects and process of high value and benefit, and several projects remain in use beyond the end of the course. CONCLUSION: Continued use of an SL approach is supported, but additional guidance for students is needed for reflection and project analysis.

Speech recognition at 1-year follow-up in the childhood development after cochlear implantation study: Methods and preliminary findings.

The Childhood Development after Cochlear Implantation (CDaCI) study is a longitudinal multicenter investigation designed to identify factors influencing spoken language in young deaf children with cochlear implants. Normal-hearing peers serve as controls. As part of a comprehensive evaluation battery, a speech recognition hierarchy was designed to assess how well these children recognize speech stimuli across developmental stages. Data were analyzed for the earliest measures in 42 pairs of children reaching 1 year of follow-up. A number of children in the cochlear implant group who met criteria for testing approached levels of performance similar to the normal-hearing controls, and some could identify sentences in competition. These results demonstrate the responsiveness of the speech recognition hierarchy in tracking emergent skills from a sample of the CDaCI cohort.