hearing loss in collaboration with linda thibodeau jack scott iii paul dybala university of texas at...
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In Collaboration withLinda Thibodeau
Jack Scott IIIPaul Dybala
University of Texas at Dallas
Region 10Education Service Center
P.O. Box 831300400 E. Spring Valley Rd.Richardson, TX 75083-
1300
Adapted from: UNDERSTANDING THE EDUCATIONAL NEEDS OF STUDENTS WITH
HEARING LOSS
10
AUDIOGRAM OF FAMILIAR SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
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AUDIOGRAM OF SPEECH SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
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NORMAL HEARINGNORMAL HEARING
sf th
AUDIOGRAM OF FAMILIAR SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
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AUDIOGRAM OF FAMILIAR SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
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AUDIOGRAMFREQUENCY IN CYCLES PER SECOND (HZ)
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dB
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NORMAL HEARINGNORMAL HEARING
You Tube Video
Mild 25 to 40 dB loss
* Understands conversational speech at a distance of 3-5 feet (face to face)
* May miss as much as 50% of class discussions if voices are faint or speaker is not in line of vision
* May have slightly limited speech
* Difficulty when tired or inattentive, in distant theater seats, in noise of general conversation
Effects on Language and Speech:
Moderate
40 to 70 dB lossEffects on
Language and Speech:
* Conversation must be loud to be understood
* Will have increased difficulty in group discussions
• Is likely to have difficulty speaking* Is likely to have
language delays* Will probably have
limited vocabulary
Severe 71 to 90 dB loss
Effects on Language and Speech:
* May detect loud voices
* May be able to identify environmental sounds
* May be able to discriminate vowels
* Deficient speech and language skills
Profound
91 + dB loss
*May detect loud
sounds (probably vibrations)
Relies on vision rather than hearing
* Deficient speech and oral language skills
Effects on Language and Speech:
Unilateral Hearing loss in one
ear
Effects on
Language and Speech:
* May have difficulty hearing faint or distant speech
* Difficulty localizing sounds
* Difficulty detecting or understanding soft speech (especially on side with deaf ear)
AUDIOGRAM OF FAMILIAR SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
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bn
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1.
2.
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8.
9.
10.Click on Speaker toPresent Spelling word.
Spelling Words through Simulated Hearing Loss above 1000 Hz
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AUDIOGRAM OF FAMILIAR SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
125 250 500 1000 2000 4000 8000
z vp h gch sh l
roaj md
bnnge iu
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HL
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20
1.
2.
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5.
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7.
8.
9.
10.Click on Speaker toPresent Spelling word.
Spelling Words through Simulated Hearing Loss above 1000 Hz
10
AUDIOGRAM OF FAMILIAR SOUNDSFREQUENCY IN CYCLES PER SECOND (HZ)
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z vp h gch sh l
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Shoe
Tree
Math
Desk
Snack
Miss
Test
Thumb
Fish
Spill Click on Speaker toPresent Spelling word.
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