Date of Award
Doctor of Audiology (AuD)
School of Communication
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 Filtering screening tool did differentiate between the control and experimental groups for certain frequencies.
Johnson, Sarah M., "" (2011). Dissertation. 380.