When conducting research with participants who are deaf there is a range of potential issues to be considered: issues relating to language and communication, participants' past experience and culture, and the potential power imbalance between researcher and participant. From an ethical perspective these may compromise informed consent and confidentiality, may inadvertently result in deception and may interfere with the validity of the data. The consequences may be negative for both the deaf population and the research community. This paper highlights the issues that arose in four studies with participants who were deaf and discusses the extent to which the measures taken were effective.
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Cogn Process
January 2025
Institute of Cognitive Sciences and Technologies (ISTC-CNR), Via Nomentana 56, 00161, Rome, Italy.
Face masks can impact processing a narrative in sign language, affecting several metacognitive dimensions of understanding (i.e., perceived effort, confidence and feeling of understanding).
View Article and Find Full Text PDFTrends Hear
January 2025
Key Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, Beijing, China.
Wide dynamic range compression (WDRC) and noise reduction both play important roles in hearing aids. WDRC provides level-dependent amplification so that the level of sound produced by the hearing aid falls between the hearing threshold and the highest comfortable level of the listener, while noise reduction reduces ambient noise with the goal of improving intelligibility and listening comfort and reducing effort. In most current hearing aids, noise reduction and WDRC are implemented sequentially, but this may lead to distortion of the amplitude modulation patterns of both the speech and the noise.
View Article and Find Full Text PDFClinics (Sao Paulo)
January 2025
Department of Obstetrics and Gynecology, Faculdade de Medicina, Universidade de São Paulo (FMUSP), São Paulo, SP, Brazil. Electronic address:
Background: Communication barriers make it difficult for deaf women to access information about contraceptive methods, making them vulnerable to unplanned pregnancies.
Objective: To identify knowledge and attitudes of deaf women in relation to contraceptive methods.
Method: The authors conducted a systematic review of the literature, PROSPERO registry (CRD42021277635), conducted from August 2021 to April 2024.
Int J Speech Lang Pathol
January 2025
School of Allied Health, Exercise and Sports Sciences, Charles Sturt University, Albury, Australia.
Purpose: The parents of children who are deaf or hard-of-hearing may require a spoken language interpreter to access early-intervention services. This research sought to describe speech-language pathologists' perspectives regarding collaboration with interpreters in this space.
Method: Twenty-seven speech-language pathologists working in Australia completed a cross-sectional mixed-method online survey.
Mem Cognit
January 2025
Department of Linguistics, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0108, USA.
Research shows that insufficient language access in early childhood significantly affects language processing. While the majority of this work focuses on syntax, phonology also appears to be affected, though it is unclear exactly how. Here we investigated phonological production across age of acquisition of American Sign Language (ASL).
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