CAPD Sources Flashcards
ASHA 2005
CAPD is defined by difficulties in the processing of auditory information in the central nervous system
Katz 1992
Stecker 1998
The buffalo model for CAPD
Jutras et al
The bellis/ferre model uses a combination of abnormal and normal test results to determine specific deficits
ASHA 2005
AAA 2010
Clinical guidelines recommend the use of a test battery approach for APD diagnosis and emphasize the importance of identifying normal hearing first
Bellis and Ferre (1999)
After the ASHA/AAA citation
Auditory decoding deficits are sometimes conceptualized as an inaccurate encoding of the auditory cortex bc of early childhood chronic otitis media consistent with ashley’s case history
Gallun et al 2012
SSW tests the ability to segregate and interpret incoming speech presented to two ears.
AND
Normal performance on the gaps in noise test reflects good ability of the child for temporal resolution and effective inter-hemispheric transfer of information
Bellis and Ferre (1999) after Gallun
Ashley’s performance may be influenced by her auditory decoding deficit particularly in areas of spelling or reading which are related to speech-sound discrimination. In addition, Ashley may require assistance with learning to read fluently and meet other academic milestones under the burden of greater auditory fatigue
Musiek et al 2005
B/c of the non-modularity of the central nervous system, pediatric patients with CAPD will also frequently experience a range of comorbid issues, including speech-language , cognitive, and psycho-educational delays
ASHA 2005; Bellis & Anzalone (2008)
There is consensus that interventions for children with APD should be customized and deficit focused, as well as multi-disciplinary.
Bellis and Anzalone (2008) after ASHA/Bellis/Anzalone
Direct remediation via auditory training aims to improve an individual’s auditory performance by altering the way the brain processes sound.
Russo et al (2005)
the phonemic training program is a basic program to improve auditory decoding- the purpose of the program is to improve the child’s speed and accuracy of processing speech. This in turn improves the child’s ability to understand speech by improving the accuracy and speed of processing phonemes.
bellis and anzalone (2008) after russo et al
If it is impossible to provide an adequate SNR for Ashley through preferential seating and other environmental modifications, an FM system should be considered.
Johnston et al 2009
children with CAPD who use FM systems demonstrate improvements in speech understanding and academic performance in quiet and in noise indicative of improvement in hearing ability because of treatment induced neuroplastic development