Open research questions in Hearing Impairment and Communication
370 unresolved questions extracted from the limitations and future-work sections of 3,542 Hearing Impairment and Communication papers in our library. Each links back to the study that raised it.
What the literature leaves open
Further research could investigate the implications of this pattern for prediction accounts, - Research could explore understanding sentence reading in deaf adults, - Studies could examine the effects of semantic and phonological facilitation in different populations
Predictive processing in sentence reading: Semantic prediction but not phonological facilitation in deaf readers · 2026 · DOIThe current understanding of how deaf readers process semantic and phonological information is limited. There is a need to investigate predictive processing in sentence reading among deaf readers. The study aims to fill this gap by examining semantic and phonological facilitation effects in deaf readers.
Predictive processing in sentence reading: Semantic prediction but not phonological facilitation in deaf readers · 2026 · DOIfurther research is needed to examine the mathematical development of DHH children, - future studies should investigate the effectiveness of the circular pattern format for other age groups, - research should be conducted to explore the impact of sign language exposure on mathematical development
Linear and Circular Format of Repeating Patterns – an Inclusive Approach to Patterning of 6-Year-Olds · 2026 · DOIThe lack of research on the repeating patterning ability of Deaf and Hard-of-Hearing children. The need to explore alternative formats for assessing repeating patterning skills in DHH children. The gap in understanding how sign language exposure affects task performance in DHH children.
Linear and Circular Format of Repeating Patterns – an Inclusive Approach to Patterning of 6-Year-Olds · 2026 · DOIMany students have difficulty accessing learning videos. There is a need for effective methods to improve sign language abilities in students with impaired hearing.
Effect of Head Movement‐Based Learning Videos Combined With Demonstration Methods on Impaired Hearing Students in the Sign Language Course · 2026 · DOIThe lack of a uniform account of loci use in the nominal and verbal domains. The need for a more nuanced understanding of the relationship between language and spatial cognition. The gap in understanding how loci use is pragmatically conditioned for disambiguation.
The study had a small sample size of 37 participants - The study was limited to participants who felt comfortable reading English - The study did not control for variables such as parents' gender, aspects of the parent's deafness, or the number of children in the family
Lived experiences of deaf parents: insights into pride, community, bilingualism, and barriers · 2025 · DOIThere is a lack of understanding about the experiences of deaf parents. Prior research has not fully explored the unique challenges and strengths of deaf parents. There is a need to investigate the ways in which deaf parents access information and professionals related to child development.
Lived experiences of deaf parents: insights into pride, community, bilingualism, and barriers · 2025 · DOIThe need for preliteracy skills in deaf children. The importance of a solid first language foundation for literacy. The lack of videobooks that use sign language storytelling techniques for deaf children.
Before their very eyes: Enhancing the (pre)literacy skills of deaf children: Supplementary material · 2024 · DOIFurther research could explore the wider impact of assistive technology in other teaching designs.
Effect of Head Movement‐Based Learning Videos Combined With Demonstration Methods on Impaired Hearing Students in the Sign Language Course · 2026 · DOIWhile this approach has been applied successfully with children, its potential for older adults remains underexplored.
Future research should explore preferences among a more geographically and socio-economically diverse population to further refine these recommendations.
Towards Context‐Specific EHDI Services: Understanding Caregivers' Priorities and Preferences in South Africa Through a Conjoint Analysis · 2025 · DOIGiven the essential role of co-regulation in the development of self-regulation it is important to investigate co-regulation in DHH children and their caregivers, given the limited research that has examined this subject.
Co-regulation between young deaf and hard-of-hearing children and their caregivers: study protocol of Calming Together · 2025 · DOIon the experiential children. Academic Press. In L. Liben (Ed.), Deqf children: Developmental deficiencies of deaf perspectives. New York: Lubin, E., & Sherrill, C. (1980). Motor creativity of preschool children. American Annals qf the Deaf, 125, 460-466. Marschark, M., & Nail, L. (1985). Metaphoric competence opment. New York: Academic Press. In H. Reese (Ed.), Advances in child development in cognitive and language devel- (Vol. 19). and behavior Marschark, M.. & West, S. A. (1985). Creative language abilities of deaf children. Jorrrnul of Speech and Hearing Research, 28, 73-78. Marschark, M., West, S. A., Nail, L., & Everhart, V. (1986). Development
There is a lack of STEM learning resources available in sign language for deaf and hard of hearing students. The education system may not be adequately setting up students for success in STEM fields, particularly for students with disabilities.
Participants' ASL age of acquisition ranged widely (see Table 3) but the analysis does not examine whether age of ASL acquisition or native versus non-native ASL status moderated the effects of concept-motivated versus engagement-motivated signing on STEM learning outcomes, despite acknowledging variation in language backgrounds across the sample.
DHH children face significant barriers to reading achievement due to their hearing loss. Methodological limitations, including quasi-experimental and single-case designs, can impact the validity of study findings. Interventions must be tailored to the individual needs and characteristics of DHH children.
Reading interventions for deaf and hard-of-hearing children: a systematic review of intervention components, participant characteristics, and methodological quality · 2026 · DOIThe review is limited to studies published between January 2000 and August 2024. The majority of studies used quasi-experimental or single-case designs, which may have methodological limitations. The review did not examine the effectiveness of specific interventions, but rather the characteristics of interventions and methodological quality.
Reading interventions for deaf and hard-of-hearing children: a systematic review of intervention components, participant characteristics, and methodological quality · 2026 · DOIInsufficient knowledge of Mexican Sign Language among family members, peers, and teachers. Limited access to educational programs that prioritize Mexican Sign Language. Difficulty in learning a written language and acquiring a sign language.
There is a lack of research on the social, family, and educational contexts of deaf people in Mexico. Many studies on deaf people in Mexico focus on major cities, neglecting other communities. There is a need for more research on the challenges faced by deaf people in learning a written language and acquiring a sign language.
There is a need to understand the challenges faced by deaf and mute individuals across generations. Social workers need to be empowered to address these challenges.
EMPOWERING SOCIAL WORKERS TO SUPPORT DEAF/MUTE INDIVIDUALS ACROSS GENERATIONS :: A CONTEMPORARY PSYCHOLOGICAL AND SOCIAL WORK PERSPECTIVE. · 2026 · DOIThe study had a limited sample size of 63 participants. The study only examined French native speakers. The study did not control for all potential variables that could affect eye movements.
The mechanisms of cued speech perception remain largely unknown. There is a lack of research on eye movements during cued speech perception. The study of cued speech perception is important for understanding language and cognitive development.
Visually degraded conditions can impact the intelligibility of sign language. The study needed to control for factors such as trial number, which might be relevant if the task performance changes as the experiment progresses.
Visually challenging conditions on sign language intelligibility show behavioural analogies with spoken language · 2026 · DOIThere is a gap in understanding how visually degraded conditions affect sign language intelligibility. Prior work has focused on the effects of background noise and spectral degradation on speech intelligibility, but not on sign language intelligibility.
Visually challenging conditions on sign language intelligibility show behavioural analogies with spoken language · 2026 · DOI
Most-cited papers in Hearing Impairment and Communication
- How social contexts support and shape language development☆ · Developmental Review · 2006 · 1,367 citations
- Language and Theory of Mind: A Study of Deaf Children · Child Development · 2007 · 378 citations
- Gesturing makes learning last · Cognition · 2007 · 370 citations
- A Destressing “Deafness” in French? · Journal of Memory and Language · 1997 · 303 citations
- Language and literacy development of deaf and hard-of-hearing children: Successes and challenges. · Developmental Psychology · 2012 · 292 citations
- The relation between pointing and language development: A meta-analysis · Developmental Review · 2010 · 281 citations
- Gestural Communication in Deaf Children: The Effects and Noneffects of Parental Input on Early Language Development · Monographs of the Society for Research in Child Development · 1984 · 238 citations
- Signposts to Development: Theory of Mind in Deaf Children · Child Development · 2002 · 228 citations
- The long-lasting advantage of learning sign language in childhood: Another look at the critical period for language acquisition · Journal of Memory and Language · 1991 · 219 citations
- When learners surpass their models: The acquisition of American Sign Language from inconsistent input · Cognitive Psychology · 2004 · 205 citations
Most recent work
- Exploring Deaf Aesthetics as Spatial-Geometric Thinking, Acting, and Feeling: A Case Study · Education Sciences · 2026
- Distinct temporal dynamics of speech and gesture processing: Insights from event-related potentials across L1 and L2. · Journal of Experimental Psychology General · 2026
- Affordances for deaf and hard of hearing students’ social participation in mainstream school environments · Journal of Environmental Psychology · 2026
- Hearing the deaf nursing student: Navigating inclusive nurse education in ableist learning environments · Nurse Education in Practice · 2026
- Reading ability in both deaf and hearing adults is linked to neural representations of abstract phonology derived from visual speech · bioRxiv · 2026
- Switching cost and cognate facilitation between two signed languages · Frontiers in Language Sciences · 2026
- What affects phonological working memory in deaf native signers. · Journal of Experimental Psychology: Learning, Memory, and Cognition · 2026
- Embracing Bilingualism for Children Who Are Deaf and Hard of Hearing · PEDIATRICS · 2026
- The ontogeny of child-directed communication: Toddlers accommodate their gesturing to partner age. · Developmental Psychology · 2026
- Educators’ infant-addressed language and gestures during shared reading in Australian and Chinese early childhood settings: a comparative study · Journal of Multilingual and Multicultural Development · 2026
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