18 results on '"Çelikgün, Bahtiyar"'
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2. The effect of remote fitting technology on hearing aid satisfaction
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Çelikgün, Bahtiyar and Büyükkal, Furkan
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- 2023
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3. Unilateral ve Bilateral İşitme Kayıplı Bireylerin İşitme Cihazı Kullanmama Sebeplerinin Niteliksel Olarak Analizi.
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ÇELİKGÜN, Bahtiyar, KILINÇ, Okan, and ŞERBETÇİOĞLU, Mustafa Bülent
- Abstract
Copyright of Turkiye Klinikleri Journal of Health Sciences / Türkiye Klinikleri Sağlık Bilimleri Dergisi is the property of Turkiye Klinikleri and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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4. Evaluation of professional satisfaction of audiologists working in Türkiye based on their personality characteristics and sector of work.
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Çelikgün, Bahtiyar, Büyükkal, Furkan, Minga, Recep, and Ölçek, Gül
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JOB satisfaction ,PERSONALITY ,CONFIRMATORY factor analysis ,SATISFACTION ,AUDIOLOGISTS - Abstract
Purpose: This study investigates the relationship between audiologists' personality traits and professional satisfaction. Design: Big Five-50 Personality Traits and Professional Satisfaction Scale was used to examine the relationship between audiologists' personality traits and professional satisfaction. Statistical analyzes were performed with SPSS and AMOS programs. Study example: This study examines 167 audiologists who completed a minimum of an undergraduate program in audiology before the professional field. Results: The results of confirmatory factor analysis indicate that both scales are reliable and valid. There is a significant relationship between extraversion, agreeableness, conscientiousness, and emotional stability and occupational satisfaction. However, there is no significant relationship between intelligence/imagination and professional satisfaction. Conclusions: Extraversion, agreeableness, conscientiousness, emotional stability/neuroticism affect job satisfaction. Understanding these dynamics can inform strategies that will increase the professional wellbeing and productivity of audiologists. [ABSTRACT FROM AUTHOR]
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- 2024
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5. The Current Publication Rate of Audiology Master’s and Doctoral Theses in Peer-Reviewed Journals: 2023
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Çelikgün, Bahtiyar, primary
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- 2024
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6. Evaluation of Noise-Canceling Strategies Used in the Oticon Medical Neuro Cochlear Implant Systems.
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Çelikgün, Bahtiyar and Gürkan, Selhan
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NOISE control ,COCHLEAR implants ,HEARING aid fitting ,STATISTICS ,MEDICAL equipment calibration ,AUTOMATIC speech recognition ,MANN Whitney U Test ,HEARING disorders ,AUDIOMETRY ,TRANSDUCERS ,DESCRIPTIVE statistics ,HEARING protection ,DATA analysis software ,VOICE disorder treatment ,FRIEDMAN test (Statistics) ,DATA analysis - Abstract
Objective: Oticon Medical cochlear implant (CI) systems were evaluated for noise reduction effectiveness using voice track (VT) and adaptive directional microphones to determine the optimum CI fitting parameters, especially in noisy environments. Methods: Ten CI users (3 females, mean age 28.22; 7 males, mean age 36.71) participated in the study. Speech recognition in noise was evaluated in different test conditions with 2-syllable word lists in stationary speech-shaped noise. Five different test conditions were determined for each participant using a combination of software-based VT and directional microphone technology. In the first condition, the omnidirectional microphone (M) was selected and VT was turned off. The fully directional M and strong VT combination were activated in the second condition. In the third condition, the omnidirectional M and strong VT were set. In the fourth condition, automatic adaptive directional M and medium VT were used. Finally, omnidirectional M and medium VT were selected. Results: Speech comprehension scores obtained in a quiet environment were significantly better than those of the other 4 conditions in a noisy environment (P < .01). In addition, the best noise comprehension score (44%) was obtained in the fourth condition, although this was not statistically significant (P < .05). Conclusion: The VT technology was more effective in understanding speech in noise when used in the medium setting and with an automatic adaptive directional microphone. [ABSTRACT FROM AUTHOR]
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- 2024
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7. The Effect of COVID-19 on the Efferent Auditory System in Adults.
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Çelikgün, Bahtiyar, Sarlık, Esra, and Yurdakul Çınar, Fatma
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AUDITORY perception testing , *DATA analysis , *POST-acute COVID-19 syndrome , *DIAGNOSIS , *OTOACOUSTIC emissions , *DESCRIPTIVE statistics , *STATISTICS , *ACOUSTIC stimulation , *COVID-19 - Abstract
Background This study evaluated the effects of coronavirus disease 2019 (COVID-19) on the cochlea and auditory efferent system with transient evoked otoacoustic emissions (TEOAE) and contralateral suppression (CS). Objective We aimed to evaluate the pre- and post-COVID-19 TEOAE and CS results in the same participants to reveal the effect of COVID-19 on the efferent auditory system. Study Design The CS measurement was performed twice for each participant before a diagnosis of COVID-19 and after treatment for COVID-19 as a within-subjects study design. All participants exhibited hearing thresholds below 25 dB HL at all frequencies and all participants demonstrated bilateral Type A tympanograms. The tests were performed in the linear mode using a double probe on the Otodynamics ILO292-II device. The CS of the otoacoustic emissions was measured at 65 dB peSPL TEOAE stimulus and 65 dB SPL broadband noise. All parameters including reproducibility, noise, and stability were considered during the measurements. Study Samples The study included 11 patients (eight females and three males) aged between 20 and 35 years (mean age, 26 ± 3.66). Data Collection and Analysis Wilcoxon signed rank test and Spearman's correlation test were used for statistical analysis using the Statistical Package for the Social Sciences version 23.0. Results The Wilcoxon signed rank test showed that there was no significant difference between the pre-and post-COVID-19 TEOAE CS results in all tested frequencies and measurement parameters, 1000 to 4000 Hz, Z = −0.356, −0.089, −0.533, −0.533, −1.156, and p < 0.05. Although not statistically significant, the CS results obtained post-COVID-19 at all frequencies, except 4000 Hz, were lower than those before COVID-19. According to the overall TEOAE results after COVID-19, a statistically significant decrease was observed at 3000 Hz (Z = −2.847, p < 0.01) and 4000 Hz (Z = −2.401, p < 0.05) compared with the premeasurement. Conclusion The study findings show that severe acute respiratory syndrome coronavirus 2 can affect the cochlea and the auditory efferent system in adults. Post-COVID-19 audiological evaluation can also be considered part of a general medical examination. [ABSTRACT FROM AUTHOR]
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- 2023
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8. Kulak kalıbı kanal uzunluğunun işitme cihazı kazancına etkisi
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YILMAZ, Oğuz, KAYMAKÇI, Sude, BÜYÜKKAL, Furkan, and ÇELİKGÜN, Bahtiyar
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hearing aid,earmolds,gain,hearing,audiology ,Odyoloji ve Konuşma-Dil Patolojisi ,Audiology and Speech-Language Pathology ,otorhinolaryngologic diseases ,kulak kalıbı,kazanç,işitme,odyoloji,işitme cihazı ,sense organs - Abstract
Amaç: Bu çalışmanın amacı, kulak kalıbı kanal uzunluğunun, tüm frekanslarda işitsel kazanca olan etkisinin araştırılmasıdır. Gereç ve Yöntemler: 18-25 yaş aralığında olan 24 katılımcının kulak izleri dış kulak yolunun 2. boğumuna uzanacak şekilde alınmıştır. Daha sonra, alınan kulak izleri, her bir katılımcı için; 2. boğum, 1. ile 2. boğum arası ve 1. boğum olmak üzere 3 farklı kanal uzunluğunda standart sert kalıp olarak işlenmiştir. Böylece, her bir katılımcıya, 3 farklı kanal uzunluğundaki kulak kalıbı ile gerçek kulak ölçümü yapılarak; kısa, orta ve uzun kanala sahip kulak kalıpları ile işitme cihazlı kazançlar değerlendirilmiştir. Bulgular: Yaptığımız analizlerin sonuçlarına göre, uzun kanal boyuna sahip kulak kalıbı, 500 ve 750 Hz’de tüm şiddetlerde, 250 Hz’de yüksek girdili seslerde ve 1000 Hz’de orta girdili seslerde anlamlı derecede kazanç sağlamıştır. Sonuç: Kulak kalıplarında kanal boyunun uzunluğunun artması özellikle alçak frekanslarda ek kazanç sağlamaktadır. Elde edilen ek kazanç sayesinde kulak kalıplarında yapılacak olan modifikasyonlar ile işitme cihazı ayar programı dışında ek kazanç sağlanabileceği düşünülmektedir., Objective: The aim of this study is to investigate the effect of earmold canal length on auditory gain at all frequencies. Material and Methods: Earmold impressions of 24 participants aged 18-25 years were taken to extend to the second bend of the external auditory canal. Then, the earmold impressions taken for each participant; It was processed as a standard hard mold with 3 different canal lengths as 2nd bend, 1st to 2nd bend and 1st bend. Thus, real ear measurement is made for each participant with 3 different canal length earmolds; Ear molds with short, medium and long canals and hearing aid gains were evaluated. Results: According to the results of our analysis, earmold with long canal length provided significant gains in all intensities at 500 and 750 Hz, high input sounds at 250 Hz and medium input sounds at 1000 Hz. Conclusion: Increasing the length of the canal in earmolds provides additional gain, especially at low frequencies. Thanks to the additional gain obtained, it is thought that modifications to be made in the earmolds can provide additional gain outside the hearing aid adjustment program.
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- 2021
9. Normal işiten bireylerde kontralateral supresyon testinin uyaran türü ve süresi cinsinden standardizasyonun yapılması
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Çelikgün, Bahtiyar, Derinsu, Ufuk, and Kulak Burun Boğaz Anabilim Dalı
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Hearing tests ,Otolaryngology ,Kulak-Burun-Boğaz bilimi ,İşitme testleri - Abstract
Amaç: Çalışmamızın amacı, klinikler tarafından efferent sistemin değerlendirilmesini sağlayacak, standart bir uygulama prosedürüne sahip, kontralateral TEOAE supresyon test yöntemi ve uyaran-gürültü parametrelerinin elde edilmesidir. Gereç ve yöntem: Ça
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- 2021
10. Comparison of the Reading, Speech and Language Development on Early and Late Implanted Children
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ÇELİKGÜN, Bahtiyar, primary and AKDAŞ, Ferda, additional
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- 2021
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11. Erken ve Geç İmplante Olan Çocuklarda Okuma, Konuşma ve Dil Gelişiminin Karşılaştırılması.
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ÇELİKGÜN, Bahtiyar and AKDAŞ, Ferda
- Abstract
Copyright of Turkiye Klinikleri Journal of Health Sciences / Türkiye Klinikleri Sağlık Bilimleri Dergisi is the property of Turkiye Klinikleri and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
12. The effect of earmold canal length on hearing aid gain.
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YILMAZ, Oğuz, KAYMAKÇI, Sude, BÜYÜKKAL, Furkan, and ÇELİKGÜN, Bahtiyar
- Abstract
Copyright of Turkish Journal of Audiology & Hearing Research (TJAHR) is the property of BAYT Ltd. Co and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
13. Publication rates of audiology master and doctoral theses in peer-reviewed journals
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Çelikgün, Bahtiyar, primary
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- 2016
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14. Comparison of the reading, speech and language development on early and late implanted children
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Çelikgün, Bahtiyar, Akdaş, Ferda, Kulak-Burun-Boğaz Anabilim Dalı Odyoloji Bilim Dalı, and Kulak Burun Boğaz Anabilim Dalı
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Odyoloji ,Reading ,Dil Gelişimi ,Ear diseases ,Cochlear implants ,Speech ,Konuşma ,Audiology ,Hearing loss ,Otorhinolaryngology (Ear-Nose-Throat) ,Language development ,Kulak Burun ve Boğaz ,Children - Abstract
1. ÖZETBu tezin amacı, işitme kayıplı çocukların habilitasyonu veya rehabilitasyonunu sağlamak için kullanılan koklear implantın uygulama zamanının; okuma, konuşma ve dil gelişimi açısından etkisinin araştırılmasıdır. Bu amaçla, 3.5 yaşından önce ve sonra implant olan çocuklar alıcı ve ifade edici dil, konuşma ve okuma becerileri açısından karşılaştırılmıştır. Çalışmaya normal işiten 7-12 (ortalama: 9 ) yaş arası 20 öğrenci ile 3.5 yaşından önce ve sonra implant olan 30 koklear implantlı çocuk dahil edilmiştir. Normal işiten çocuklarda herhangi bir nörolojik, dil ve otolojik problemin olmaması göz önüne alınmıştır. Tüm koklear implantlı çocuklar, bilateral ileri veya çok ileri derecede sensörinöral işitme kaybına sahiptir ve yaş aralığı 7-12’dir (ortalama: 9.53). Koklear implantlı çocuklarda, prelingual dönemde işitme kaybı tanısı alması, en az 1 yıl koklear implant deneyimi olması ve okuma-yazma bilmesi şartları aranmıştır.Hastalara öncelikle “dedem” isimli okuma parçası okutulmuş ve okuma sırasında hasta, videoya alınmıştır. Ardından hastadan okuma parçasına ilişkin beş adet soruyu yazılı olarak cevaplaması istenmiştir. Daha sonra koklear implantlı hastalara Tedil testi uygulanmış ve ardından tek, iki ve üç heceli kelime listeleri görsel ipucu olmaksızın sunularak tekrar etmeleri istenmiştir. Araştırma neticesinde 3.5 yaşından önce ve sonra implant olan çocuklar arasında alıcı ve ifade edici dil ve konuşma becerisi açısından anlamlı bir fark bulunmamıştır. Okuma becerisi incelendiğinde iki grup arasında okuma ve cevaplama hızları arasında anlamlı bir fark bulunmazken okuduğunu anlama alanında geç implant grubu anlamlı olarak daha başarılı bulunmuştur. Elde edilen bulgular, implantasyon zamanı ile birlikte ailenin sosyokültürel ve ekonomik seviyesi, çocuğun tanı yaşı ve erken dönem cihazlandırılması, implant sonrası verilen işitme eğitiminin de konuşma, dil ve okuma becerilerini doğrudan ya da dolaylı olarak etkilediğini göstermiştir.Anahtar kelimeler: Okuma, konuşma, dil, TEDİL2. SUMMARYComparison of the Reading, Speech and Language Development on Early and Late Implanted ChildrenThe aim of this thesis was to investigate the effect of cochlear implantation age on reading, speech and language development in early and late implanted children. Therefore, the children who receive implants before and after 3.5 years of age were compared in terms of receptive and expressive language, speech and reading ability. 15 early and 15 late implanted children, ranging between 7-12 years (mean: 9.53) were to the study. 20 normal hearing children, ranging between 7-12 years (mean: 9) were used as controls. Normal hearing subjects had no neurological, language and otological problems. All implanted children had bilateral severe or profound sensorineural hearing loss. Prelingually deafened cochlear implant recipients who use their implants at least for 1 year and who are literate met the criteria of inclusion to the study.Primarily, all participants read the “dedem” reading passage. Then were asked five questions about the reading passage and written answers were required. As well as they were recorded while they were reading. Subsequently, cochlear implanted children were assesed with “Test of Early Language Development” after this, respectively, monosyllabic, bisyllabic and three syllabic word lists were used to assess the speech discrimination. In our study, significant relationship between the early cochlear implantation and the receptive and expressive language development was found. There was no significant relationship between the early cochlear implantation and the reading ability and speech intelligibility. Our data have shown age of implantation, family's socio-cultural and economic level, age of detection of hearing loss and duration of hearing aid use, post-implant auditory and verbal rehabilitation directly or indirectly affected children reading, speech and language skills.Key Words: Reading, speech, language, TELD
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- 2011
15. Corrigendum: The Effect of COVID-19 on the Efferent Auditory System in Adults.
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Çelikgün, Bahtiyar, Sarlık, Esra, and Yurdakul Çınar, Fatma
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EAR physiology , *COVID-19 , *ADULTS - Abstract
A correction is presented to the article "The Effect of COVID-19 on the Efferent Auditory System in Adults", which appeared in the last issue of the periodical.
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- 2023
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16. Odyoloji alanında yapılan yüksek lisans ve doktora tezlerinin bilimsel dergilerde yayınlanma oranları.
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Çelikgün, Bahtiyar, Derinsu, Ufuk, Çiprut, A. Ayça, Torun, Merve, and Kalcıoğlu, M. Tayyar
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- 2016
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17. Odyoloji alanında yapılan yüksek lisans ve doktora tezlerinin bilimsel dergilerde yayınlanma oranları
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ÇELİKGÜN, Bahtiyar, DERİNSU, Ufuk, ÇİPRUT, A. Ayça, TORUN, Merve, and KALCIOĞLU, Mahmut Tayyar
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Odyoloji,doktora,yüksek lisans,tez ,Audiology,doctorate,master’s degree,thesis - Abstract
Amaç: Tez çalışmaları ülkenin bilimsel üretkenliğinin başlıca göstergelerindendir ve bilimsel makalelerin ortaya çıkmasında temel ve en güçlü kaynaklardan biridir. Bu çalışmada anket yöntemi kullanılarak Türkiye’deki odyoloji yüksek lisans veya doktora tezlerin ne kadarının bilimsel çalışmalara dönüştüğü incelendi.Hastalar ve Yöntemler: Odyoloji yüksek lisansını almış bireylere anket yöntemi uygulanarak tezlerinin bildiri ve yayın olarak değerlendirmiş olma durumları soruldu.Bulgular: Türkiye’de görev yapan 230 uzman odyolog ve 22 doktoralı odyologdan 45’i anketi yanıtlayarak çalışmaya katıldı. Genel olarak yüksek lisans tezlerinin %45.4’ü ulusal bir kongrede sözlü veya poster sunumu olarak sunulurken, %20.4 oranında uluslararası bir kongrede sözlü veya poster sunumu yapılmıştır. %18.1 oranında ulusal bir dergide makale olarak basılırken, %15.9 oranında uluslararası SCI veya SCI-E bir dergide makale olarak basılmıştır. Yüksek lisans sonuçlarının dağılımı sırası ile; %26.6, %33.3, %13.3 ve %26.6 oranında bulunmuştur.Sonuç: Tezlerin yayına dönüşme oranı diğer branşlarda olduğu gibi odyolojide de arzu edilen seviyenin altında bulunmuştur. Bunun nedenleri üzerinde durulmalı ve bu oranları arzu edilen seviyeye yükseltmek için çaba sarf edilmelidir, Objectives: Theses are the prime indicators of the scientific productivity of a country and one of the main and strongest resources for the emergence of scientific articles. This study aims to examine, by using the survey method, how many of the audiology master and/or doctoral theses in Turkey were turned into a scientific work. Patients and Methods: Individuals who received a master’s degree in audiology were surveyed whether their theses had been reviewed as a paper or publication. Results: Forty-five of the 230 audiology specialists and 22 audiologists with a doctorate degree working in Turkey participated in the study by answering the survey questions. In general, while 45.4% of master theses were presented orally or as a poster presentation in a national convention, 20.4% were presented orally or as a poster presentation in an international convention. While 18.1% of theses were published as an article in a national journal, 15.9% were published as an article in an international SCI or SCI-E journal. The distribution of the doctoral theses is 26.6%, 33.3%, 13.3% and 26.6%, respectively. Conclusion: We found the rate of theses in audiology turning into a scientific article to be below the desired level, as in other fields. The reasons for this should be emphasized and efforts should be made to raise these rates to the desired level.
18. [Publication rates of audiology master and doctoral theses in peer-reviewed journals].
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Çelikgün B, Derinsu U, Çiprut AA, Torun M, and Kalcıoğlu MT
- Subjects
- Humans, Turkey, Audiology statistics & numerical data, Publishing statistics & numerical data
- Abstract
Objectives: Theses are the prime indicators of the scientific productivity of a country and one of the main and strongest resources for the emergence of scientific articles. This study aims to examine, by using the survey method, how many of the audiology master and/or doctoral theses in Turkey were turned into a scientific work., Patients and Methods: Individuals who received a master's degree in audiology were surveyed whether their theses had been reviewed as a paper or publication., Results: Forty-five of the 230 audiology specialists and 22 audiologists with a doctorate degree working in Turkey participated in the study by answering the survey questions. In general, while 45.4% of master theses were presented orally or as a poster presentation in a national convention, 20.4% were presented orally or as a poster presentation in an international convention. While 18.1% of theses were published as an article in a national journal, 15.9% were published as an article in an international SCI or SCI-E journal. The distribution of the doctoral theses is 26.6%, 33.3%, 13.3% and 26.6%, respectively., Conclusion: We found the rate of theses in audiology turning into a scientific article to be below the desired level, as in other fields. The reasons for this should be emphasized and efforts should be made to raise these rates to the desired level.
- Published
- 2016
- Full Text
- View/download PDF
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