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Communication Sciences and Disorders

Louisiana Tech University

Theses/Dissertations

Auditory processing disorders

Publication Year

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Asymmetrical Speech In Noise Assessment For Children With (Central) Auditory Processing Disorders, Jessica Vaughn Apr 2013

Asymmetrical Speech In Noise Assessment For Children With (Central) Auditory Processing Disorders, Jessica Vaughn

Doctoral Dissertations

The primary purpose of this investigation was to determine if children with (Central) Auditory Processing Disorder have better word recognition abilities for monosyllabic words under monaural speech-in-noise conditions than binaural speech-in-noise conditions. Fifteen participants, five females and ten males, ages 8-10 years, were included in this study. There were 7 children placed in the experimental group with a diagnosis of (C) APD identified from the Louisiana Tech University Speech and Hearing Center. There were 8 typically developing children placed in the control group. Each participant had pure-tone thresholds of 0-20 dB HL for 250-8000 Hz bilaterally. The SCAN-3 for children, …


The Clinical Application Of Progressive Filtering In Normal And Disordered Populations, Sarah M. Johnson Apr 2011

The Clinical Application Of Progressive Filtering In Normal And Disordered Populations, Sarah M. Johnson

Doctoral Dissertations

The present study examined the effect of progressive filter testing in children with normal auditory processing skills and children with (central) auditory processing disorders [(C)APD]. The primary purpose of this study was to determine if a new screening procedure designed by the investigator called Progressive Filtering would differentiate between a control group (i.e. children with normal auditory processing skills) and an experimental group [children with (C)APD]. Twenty subjects (age 6 to 14 years) participated in the study. All subjects received an audiological examination, an auditory processing test battery, and the Progressive Filtering screening tool. Results indicated that the investigator-designed Progressive …