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Chapter 8Auditory Training
Perry C. Hanavan, Au.D.
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“You have to hear what you don’t hear to know what you don’t want to hear.”
Auditory Training• Utilize residual hearing• Emphasizing that the primary therapeutic goal is
training the mind to be aware of, attend to, and use sound.
• Speech and language activities are founded in this mental training.
• To help integrate listening into one’s development of communication and social skills
• To help monitor one’s own voices and the voices of others in order to enhance the intelligibility of spoken language
• Utilize residual hearing with amplification and/or cochlear implant, and hearing assistance technologies
Four Design Principles
1. Auditory Skill– Awareness, detection– Discrimination– Identification– Comprehension
2. Stimuli– Phonetic level– Sentence level
3. Activity Type– Formal– Informal
4. Difficulty Level– Response type
• Closed, limited, open
– Stimulus unit• Words, phrases,
sentences
– Stimulus similarity– Contextual support– Task structure
• Highly structured, spontaneous
– Listening conditions
1. Auditory Skill Level• Detection
– Presence/absence of sound
• Discrimination– Same/different
• Identification– Recognition/labeling
• Comprehension– Understanding/meaning
detection discrimination identification comprehension
2. Stimulus Units
• Analytic– Phoneme, syllable, word
• Individual auditory cues
• Synthetic– Sentence, communication discourse
• Meaning of utterance
analytic synthetic
Analytic Auditory Approach
Two primary objectives often targeted in analytic approach1.Vowels
• More intensity in lower frequencies, thus more audible to most
• Vowel formants: back, front, central, high, mid, low
2.Consonants• Focus on place, manner and voicing
characteristics
Vowel Formants
3. Activity Kind
• Informal Training– Occurs as part of the daily routine– Often incorporated into other activities
• Formal– Highly structured– Usually one-on-one training
formal informal
4. Difficulty Level
• Stimulus set
• Stimulus unit
• Stimulus similarity
• Context
• Task
• SNR
closed limited open
phoneme syllable word sentence
dissimilar similar
high low
good poor
easy hard
structured spontaneous
Hierarchy of Listening Tasks
• Familiar expressions/common phrases• Single directions/two directions• Classroom instructions• Sequencing three directions• Multielement directions• Sequencing three events in a story• Answering questions about a story• Comprehension activities/exercises in noisy environs• Onomatopoeic words
– (Estabrooks, 1994)
Friday Morning Appointment
The audiologist has just completed an audiologic evaluation and referred them for AR or you are an educator of the deaf or speech language pathologist?
• What audiologic tests measure detection?
• What audiologic tests measure identification?
Analytic to Synthetic
Non-speech
Phoneme Syllable Word Sentence Discourse
Detection
Discrimination
Identification
Comprehension
Analytic• Will discriminate vowels that differ in first
formant information Will discriminate vowels that differ in second formant information (e.g. beet, bit; boot, but)
• Will discriminate words that have vowels with similar first and second formant information (e.g., “meet, mat”; boot, bought)
• Will identify words with different vowels, using a four-item response set (e.g., beet from beet, boot, bat, and bet)
• Will identify words with different vowels, from an open set of vocabulary
Synthetic
• Will discriminate between a declarative and interrogative sentence (How are you? ;You are fine)
• Will carry on a conversation• Can follow the instructions of simple
commands (Go to the chalkboard; write your name on the board; jump three times, etc.
Analytic to Synthetic
Non-speech
Phoneme Syllable Word Sentence Discourse
Detection
Discrimination
Identification
Comprehension
Analytic Synthetic
Context
Non-speech
Phoneme Syllable Word Sentence Discourse
Detection
Discrimination
Identification
Comprehension
Low High
Stimulus Unit
Non-speech
Phoneme Syllable Word Sentence Discourse
Detection
Discrimination
Identification
Comprehension
Non-speech Discourse
Audiologic EvaluationNon-speech
Phoneme Syllable Word Sentence Discourse
Detection Pure tone Ling 6 SAT
Discrimination Larson
IdentificationLing 6
WIPI
NU-6
CAT
SRT
Isophonemic
DSI
QuickSIN
HINT
BKB-SIN
Comprehension TOPICON
AR Evaluation (Auditory)Non-speech
Phoneme Syllable Word Sentence Discourse
Detection Ling
Discrimination Larson
IdentificationSPAC
LingSPAC
NU-CHIPS
WIPI
CAT
BKB
CUNY
Quick-SIN
BKB-SIN
Comprehension TOPICON
AR Training(Auditory)Non-speech
Phoneme Syllable Word Sentence Discourse
DetectionLing
Vowel
Consonant
Syllable forms
monosyllabic
NU-6
Monosyllabic
trochees
Spondees
multisyllabic
Discrimination
Pitch
Loudness
Duration
Rate
Identificationnoise makers
everyday noises
BKB
CIDTracking
ComprehensionDiscussion
TOPICON
10 am Appointment
• Early childhood program has identified a 3 year old child with profound loss which was recently fitted. Child has accepted the hearing aids and is responding to sound.
• Develop 6 analytic auditory objectives from the paradigm that will encourage continued growth in exploring sound
Cycling• Reviewing or practicing tasks
already accomplished or demonstrated – e.g., student is struggling with
identification of words—you review or practice at a simpler level of discrimination by comparing two words
– e.g., student is struggling with hearing comprehending sentences—you practice at a word level before returning to work with sentences
11 am Appointment
• The student now 8 years of age has worn a cochlear implant since 2 and has been successfully integrated for the past three years in a regular classroom
• Develop 6 synthetic objectives from the paradigm that will help the child succeed