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CAPD and the Gifted Child
Excerpted and
adapted with permission from “CAPD and the Gifted Child: The
Relevance of Central Auditory Processing Deficit to Gifted
Education”
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Four Categories of Tests for CAPD |
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Category of Test |
Purpose |
Functions Tested |
Additional Comments |
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Temporal Ordering Tasks, including: · Continuous Performance Test · Time Order Processing Test
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· For evaluating a child’s ability to perceive a pattern of auditory events occurring over time · Also distinguishes between auditory processing that does and does not require inter-hemispheric transfer of acoustic information |
· Frequency and/or duration discrimination · Temporal ordering and linguistic labeling
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Children with problems in this area: · Tend to experience problems with tasks that involve organization and sequencing · Are usually slow to develop language · Have difficulty with pronunciation, reading, and spelling. |
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Monaural Low-Redundancy Speech Tests |
For evaluating a child’s ability to achieve closure when the auditory signal is not clear. |
The ability to close – to guess a word based on information received at the time and the child’s experience (exposure and long-term memory of similar words) |
Children who have problems in this area have difficulty understanding accents or speakers who do not articulate clearly. |
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Dichotic Speech Tests |
For evaluating: · The natural development of auditory functions over a child’s life · Inter-hemispheric transfer of auditory information |
The integration and separation of aural information received by either or both ears |
Children with problems in this area have difficulty “hearing” the teacher in a noisy classroom. They often scramble the two messages being received by each ear.* |
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Electrophysiological Tests |
A battery of neuro-audiological and radiological tests for assessing the integrity of the central nervous system |
The tests are too complex to discuss here. Audiologists arrange and explain these tests in detail, if they are required. |
Within this battery is testing that can provide invaluable information in the process of separating learning disability from AD/HD and is often instrumental in diagnosing short-term memory problems or frontal lobe inefficiency. |
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*The right ear links to the left hemisphere where the bulk of language processing is performed. The neural pathway to the left ear link is neurologically different. It goes first to the right hemisphere and then to the left brain. (Tomatis, 1991)
In learning-disabled children the right ear pathway is not as developed as in normal children. Tomatis and others have all recognized that for optimal language development in the young child, the right ear should be dominant. The dichotic speech test and the time ordering tests are important diagnostic tools for evaluating this feature.
In addition to these are another eleven categories of speech/language tests that may be administered:
Speech Discrimination Surveys of Minimal Pairs
Auditory Perception Tests
Comprehension of Complex Grammatical Language Tasks
Auditory Attention
Auditory/Sequential Memory
Phonological Tests of Articulation
Phonological Awareness Tests
Expressive and Receptive Language/Vocabulary Tests
Reading and Writing Tests
Tests of Problem Solving
Comprehension of Figuration Language.
The development of accessible auditory diagnostic tests has, for the first time, made diagnosis of CAPD in gifted children possible. Once diagnosed, strategies can be used to improve the effectiveness of learning for these children in a traditional auditory teaching classroom.
References and Further Reading on CAPD
Bellis, T. (1996). Assessment and Management of Central Auditory Processing Disorders in the Educational Setting: From Science to Practice. San Diego: Singular Publishing Group.
Ferre, J.M. (1997). Processing Power: A Guide to CAPD Assessment and Management. San Antonio, Texas: The Psychological Corporation.
Kartz, J. (1992). "Classification of
Auditory Processing Disorders." In Katz, J., Stecker, N.A. Henderson, D.
(Eds). Central Auditory Processing: A Transdisciplinary View. St
Louis: Mosby Year Book, pp. 81-92.
Tomatis, Alfred. (1991). The Conscious Ear. Barrytown, NY: Station Hill Press.
Wolf, M. (1991). "Naming Speed and Reading." The Contribution of the Cognitive Sciences Reading Research Quarterly. 26, 123-141.
Kay Pittelkow is the parent of a gifted and a twice-exceptional child. In addition, she is the co-author of the book Discovering the Gifts and Talents in Your Child (2000). This article is a product of the extensive research that she did on gifted children, particularly underachieving gifted children. Her goal in publishing it is to make relevant research on medical and education issues more accessible to parents and non-academic educators. Kay currently works for a pharmaceutical company and does sculpture, makes shoes, and writes in her “spare” time.
For more information on Central Auditory Processing Disorder, see these articles from the November 2006 issue of 2e:Twice-Exceptional Newsletter:
BioMAP: A Test for One Type of Auditory Processing Disorder
CAPD Subcategories and Ways to Address Each in the Classroom
Central Auditory Processing Disorder Basics
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