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1
Learning difficulties and auditory processing deficits in a clinical sample of primary school-aged children
Choi, Seong Min Robyn; Kei, Joseph; Wilson, Wayne J.. - : Taylor & Francis, 2020
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2
Longitudinal Development of Wideband Absorbance and Admittance Through Infancy
Abstract: Purpose The aim of this article was to study the normal longitudinal development of wideband absorbance and admittance measures through infancy. Method Two hundred one infants who passed the newborn hearing screen (automated auditory brainstem response) were tested at birth and then followed up at approximately 6, 12, and 18 months of age. Most infants were of either White (86%) or Asian (11%) descent. At each test session, infants passed tympanometry and distortion product otoacoustic emission tests. High-frequency (1000-Hz) tympanometry was used at birth and 6 months of age, and low-frequency (226-Hz) tympanometry was used at 12 and 18 months of age. Wideband pressure reflectance was also measured at each session and analyzed in terms of absorbance, admittance at the probe tip, and admittance normalized for differences in ear canal area. Multilevel hierarchical models were fitted to the absorbance and admittance data to investigate for effects of age, ear side, gender, ethnicity, and frequency. Results There were considerable age effects on wideband absorbance and admittance measurements over the first 18 months of life. The most dramatic changes occurred between birth and 6 months of age, and there were significant differences between all age groups in the 3000- to 4000-Hz region. There were significant ethnicity effects that were substantial for certain combinations of ethnicity, age, and frequency (e.g., absorbance at 6000 Hz at 12 months of age). Conclusion There are large developmental effects on wideband absorbance and admittance measures through infancy. For absorbance, we recommend separate reference data be used at birth, 6 months of age, and 12-18 months of age. For admittance (both normalized and at the probe tip), we advise using separate normative regions for each age group (neonates and 6, 12, and 18 months).
Keyword: 1203 Language and Linguistics; 3310 Linguistics and Language; 3616 Speech and Hearing; Language and Linguistics; Linguistics and Language; Speech and Hearing
URL: https://espace.library.uq.edu.au/view/UQ:5efc469
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3
Effect of negative middle ear pressure and compensated pressure on wideband absorbance and otoacoustic emissions in children
Aithal, Sreedevi; Aithal, Venkatesh; Kei, Joseph. - : American Speech - Language - Hearing Association, 2019
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4
Diagnosing middle ear dysfunction in 10- to 16-month-old infants using wideband absorbance: an ordinal prediction model
Myers, Joshua; Kei, Joseph; Aithal, Sreedevi. - : American Speech - Language - Hearing Association, 2019
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5
Diagnosing conductive dysfunction in infants using wideband acoustic immittance: validation and development of predictive models
Myers, Joshua; Kei, Joseph; Aithal, Sreedevi. - : American Speech - Language - Hearing Association, 2019
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6
Diagnosing middle ear pathology in 6-to 9-month-old infants using wideband absorbance: a risk prediction model
Myers, Joshua; Kei, Joseph; Aithal, Sreedevi. - : American Speech - Language - Hearing Association, 2018
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7
Pressurized wideband absorbance findings in healthy neonates: A preliminary study
Wali, Hamzah A.; Mazlan, Rafidah; Kei, Joseph. - : American Speech-Language-Hearing Association, 2017
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8
Normative study of wideband acoustic immittance measures in newborn infants
Aithal, Sreedevi; Kei, Joseph; Aithal, Venkatesh. - : American Speech - Language - Hearing Association, 2017
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9
Effect of ear canal pressure and age on wideband absorbance in young infants
Aithal, Sreedevi; Aithal, Venkatesh; Kei, Joseph. - : Taylor & Francis, 2017
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10
Sweep frequency impedance measures in young infants: developmental characteristics from birth to 6 months
Aithal, Venkatesh; Kei, Joseph; Driscoll, Carlie. - : Taylor & Francis, 2016
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11
Rates of hearing loss in primary school children in Australia: a systematic review
Choi, Seong Min Robyn; Kei, Joseph; Wilson, Wayne J.. - : Taylor & Francis, 2016
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12
Age and gender effects on wideband absorbance in adults with normal outer and middle ear function
Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li. - : American Speech - Language - Hearing Association, 2015
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13
Consensus Statement: Eriksholm Workshop on Wideband Absorbance Measures of the Middle Ear
In: ETSU Faculty Works (2013)
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14
Measuring speech perception abilities in adults with cochlear implants: Comprehension versus speech recognition
Percy, Vida; Raymond, Bill; Smith, Annemaree. - : Australian Academic Press, 2013
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15
High-frequency pure-tone audiometry in children: A test-retest reliability study relative to ototoxic criteria
Beahan, Nuala; Kei, Joseph; Driscoll, Carlie. - : Lippincott Williams & Wilkins, 2012
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16
High frequency tympanometry findings in neonates: Does it depend on head position?
Kei, Joseph; Mazlan, Rafidah; Kim, Se Chall. - : Informa Healthcare, 2012
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17
The mismatch negativity (MMN) response to complex tones and spoken words in individuals with aphasia
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 19 (2005) 2, 131-164
OLC Linguistik
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18
The mismatch negativity (MMN) response to complex tones and spoken words in individuals with aphasia
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 19 (2005) 2, 131-163
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19
Measuring the ability of school children with a history of otitis media to understand everyday speech
Keogh, Tegan; Kei, Joseph; Driscoll, Carlie. - : American Academy of Audiology, 2005
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20
Review
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 18 (2004) 1, 3-28
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