Harald A. Euler

Prof. Dr. Harald A. Euler


Research Focus & Metrics

Academic Career Length

26Years (2001-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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5 January 2022 in Journal of Clinical Medicine
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Journal Article
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KNKatrin Neumann
Katrin Neumann
PMPhilipp Mathmann
Philipp Mathmann
SCShelly Chadha
Shelly Chadha
HEHarald A. Euler
Harald A. Euler
KWKarl R. White
Karl R. White
There is substantial evidence that newborn hearing screening (NHS) reduces the negative sequelae of permanent childhood hearing loss (PCHL) if performed in programs that aim to screen all newborns in a region or nation (often referred to as Universal Newborn Hearing Screening or UNHS). The World Health Organization (WHO) has called in two resolutions for the implementation of such programs and for the collection of large-scale data. To assess the global status of NHS programs we surveyed individuals potentially involved with newborn and infant hearing screening (NIHS) in 196 countries/territories (in the following text referred to as countries). Replies were returned from 158 countries. The results indicated that 38% of the world’s newborns and infants had no or minimal hearing screening and 33% screened at least 85% of the babies (hereafter referred to as UNHS). Hearing screening programs varied considerably in quality, data acquisition, and accessibility of services for children with PCHL. In this article, we summarize the main results of the survey in the context of several recent WHO publications, particularly the World Report on Hearing, which defined advances in the implementation of NHS programs in the Member States as one of three key indicators of worldwide progress in ear and hearing care (EHC).

1 March 2014 in Journal of Fluency Disorders
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Journal Article
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HEHarald A. Euler
Harald A. Euler
BLBenjamin P. Lange
Benjamin P. Lange
SSSascha Schroeder
Sascha Schroeder
KNKatrin Neumann
Katrin Neumann

29 December 2020 in Journal of Communication Disorders
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Journal Article
Open access
HEHarald A. Euler
Harald A. Euler
AMAnna Merkel
Anna Merkel
KHKatja Hente
Katja Hente
Nicole E. NeefNicole E. Neef
Nicole E. Neef
AGAlexander Wolff von Gudenberg
Alexander Wolff von Gudenberg
KNKatrin Neumann
Katrin Neumann
For children who stutter (CWS), there is good evidence of the benefits of treatment for pre-school age, but an evidence gap for elementary school age. Here we report on the effectiveness of a fluency shaping treatment for 6- to 9-year-old children. The main treatment component is the reinforcement of soft voice onsets. An intensive in-patient group treatment phase lasts 6 days, followed by a 6-month maintenance phase with 3 in-patient weekend group refresher courses. Child and a parent participate together in various treatment activities. In this controlled intervention study (waitlist control, intention-to-treat design) assessments were performed before treatment (T1), 4 weeks after the intensive phase (T2), at the end of the maintenance phase (T3), and 1 year later (T4). Participants were 119 children (108 boys, 11 girls, age 5.5‑10.4 years). Control conditions included a subgroup with delayed treatment (N=25) as well as the assessment of complexity of utterances, inter-rater reliability, and speech naturalness. From before treatment to 1-year follow-up, percent stuttered syllables and OASES-S (Overall Assessment of the Speaker’s Experience with Stuttering - School-age) scores decreased with large effect size. Speech naturalness improved during this period but did not reach the level of non-stuttering children. Complexity of utterances increased during the intensive phase, but only temporarily. Twenty children (16.8 %, including dropouts) showed no demonstrable treatment benefit. Fluency shaping treatment can be effectively applied to young school children. It is assumed that parental support, group therapy, intensive treatment, and regular exercises at home are essential.

1 September 2001 in Zeitschrift für Differentielle und Diagnostische Psychologie
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Journal Article
Closed access
SHSabine Hoier
Sabine Hoier
HEHarald A. Euler
Harald A. Euler
MHMartin Hänze
Martin Hänze
Zusammenfassung: 398 Studierende beurteilten, wie sehr die jeweiligen Tanten und Onkel um das Wohlergehen der befragten Person besorgt sind, und ob ihnen mehr Fürsorglichkeit vom matrilateralen oder patrilateralen Verwandten zuteil wird. Der durch Vaterschaftsunsicherheit erwartete Lateralitätseffekt (größere Investition in Nachkommen der Schwester als in die des Bruders) war statistisch signifikant, aber kleiner als der Geschlechtereffekt (Tanten kümmern sich mehr als Onkel). Die ANCOVA der Fürsorgeratings, korrigiert um Alter und Wohnortnähe des Verwandten, zeigten zusätzlich eine signifikante Interaktion (matrilateraler Bias größer bei Tanten als bei Onkeln). Weiterhin wurden die Teilnehmer gefragt, mit welchen Namen sie ihre verschiedenen Großeltern, Tanten und Onkel ansprechen. Verwandtenspezifische diskriminative Fürsorge spiegelte sich in der Vielfalt individueller Anredeformen für die vier Großeltern wider, nicht aber in den Anredeformen für Onkel und Tanten. Die Ergebnisse werden im Zusammenhang mit neueren Untersuchungen zum Verwandteninvestment diskutiert und als Anpassung an vergangene Umwelten interpretiert.

16 December 2021 in Children
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DSDenise Irene Siemons-Lühring
Denise Irene Siemons-Lühring
HEHarald A. Euler
Harald A. Euler
PMPhilipp Mathmann
Philipp Mathmann
BSBoris Suchan
Boris Suchan
KNKatrin Neumann
Katrin Neumann
Background: The treatment of functional speech sound disorders (SSDs) in children is often lengthy, ill-defined, and without satisfactory evidence of success; effectiveness studies on SSDs are rare. This randomized controlled trial evaluates the effectiveness of the integrated SSD treatment program PhonoSens, which focuses on integrating phonological and phonetic processing according to the Integrated Psycholinguistic Model of Speech Processing (IPMSP). Methods: Thirty-two German-speaking children aged from 3.5 to 5.5 years (median 4.6) with functional SSD were randomly assigned to a treatment or a wait-list control group with 16 children each. All children in the treatment group and, after an average waiting period of 6 months, 12 children in the control group underwent PhonoSens treatment. Results: The treatment group showed more percent correct consonants (PCC) and a greater reduction in phonological processes after 15 therapy sessions than the wait-list control group, both with large effect sizes (Cohen’s d = 0.89 and 1.04). All 28 children treated achieved normal phonological abilities: 21 before entering school and 7 during first grade. The average number of treatment sessions was 28; the average treatment duration was 11.5 months. Conclusion: IPMSP-aligned therapy is effective in the treatment of SSD and is well adaptable for languages other than German.

1 October 2013 in Studies in Second Language Learning and Teaching
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Journal Article
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EZEugen Zaretsky
Eugen Zaretsky
BLBenjamin P. Lange
Benjamin P. Lange
HEHarald A. Euler
Harald A. Euler
KNKatrin Neumann
Katrin Neumann
Acquisition of German pluralization rules in monolingual and multilingual children