The visual cortex in the blind but not the auditory cortex in the deaf becomes multiple-demand regions.

The fate of deprived sensory cortices (visual regions in the blind and auditory regions in the deaf) exemplifies the extent to which experience can change brain regions. These regions are frequently seen to activate during tasks involving other sensory modalities, leading many authors to infer that these regions have started to process sensory information of other modalities. However, such observations can also imply that these regions are now activating in response to any task event, regardless of the sensory modality. Activating in response to task events, irrespective of the sensory modality involved, is a feature of the multiple-demands (MD) network. This is a set of regions within the frontal and parietal cortices that activate in response to any kind of control demand. Thus, demands as diverse as attention, perceptual difficulty, rule-switching, updating working memory, inhibiting responses, decision-making and difficult arithmetic all activate the same set of regions that are thought to instantiate domain-general cognitive control and underpin fluid intelligence. We investigated whether deprived sensory cortices, or foci within them, become part of the MD network. We tested whether the same foci within the visual regions of the blind and auditory regions of the deaf activated in response to different control demands. We found that control demands related to updating auditory working memory, difficult tactile decisions, time-duration judgments and sensorimotor speed all activated the entire bilateral occipital regions in the blind but not in the sighted. These occipital regions in the blind were the only regions outside the canonical frontoparietal MD regions to show such activation in response to multiple control demands. Furthermore, compared with the sighted, these occipital regions in the blind had higher functional connectivity with frontoparietal MD regions. Early deaf, in contrast, did not activate their auditory regions in response to different control demands, showing that auditory regions do not become MD regions in the deaf. We suggest that visual regions in the blind do not take a new sensory role but become part of the MD network, and this is not a response of all deprived sensory cortices but a feature unique to the visual regions.

Features of the speech processing network in post- and prelingually deaf cochlear implant users.

The onset of hearing loss can lead to altered brain structure and functions. However, hearing restoration may also result in distinct cortical reorganization. A differential pattern of functional remodeling was observed between post- and prelingual cochlear implant users, but it remains unclear how these speech processing networks are reorganized after cochlear implantation. To explore the impact of language acquisition and hearing restoration on speech perception in cochlear implant users, we conducted assessments of brain activation, functional connectivity, and graph theory-based analysis using functional near-infrared spectroscopy. We examined the effects of speech-in-noise stimuli on three groups: postlingual cochlear implant users (n = 12), prelingual cochlear implant users (n = 10), and age-matched individuals with hearing controls (HC) (n = 22). The activation of auditory-related areas in cochlear implant users showed a lower response compared with the HC group. Wernicke's area and Broca's area demonstrated differences network attributes in speech processing networks in post- and prelingual cochlear implant users. In addition, cochlear implant users maintain a high efficiency of the speech processing network to process speech information. Taken together, our results characterize the speech processing networks, in varying noise environments, in post- and prelingual cochlear implant users and provide new insights for theories of how implantation modes impact remodeling of the speech processing functional networks.

Linguistic network in early deaf individuals: A neuroimaging meta-analysis.

This meta-analysis summarizes evidence from 44 neuroimaging experiments and characterizes the general linguistic network in early deaf individuals. Meta-analytic comparisons with hearing individuals found that a specific set of regions (in particular the left inferior frontal gyrus and posterior middle temporal gyrus) participates in supramodal language processing. In addition to previously described modality-specific differences, the present study showed that the left calcarine gyrus and the right caudate were additionally recruited in deaf compared with hearing individuals. In addition, this study showed that the bilateral posterior superior temporal gyrus is shaped by cross-modal plasticity, whereas the left frontotemporal areas are shaped by early language experience. Although an overall left-lateralized pattern for language processing was observed in the early deaf individuals, regional lateralization was altered in the inferior frontal gyrus and anterior temporal lobe. These findings indicate that the core language network functions in a modality-independent manner, and provide a foundation for determining the contributions of sensory and linguistic experiences in shaping the neural bases of language processing.

Cancer Worry and Fatalism at the Intersection of Race and Hearing Status.

INTRODUCTION: The deaf and hard of hearing (DHH) community experiences lower cancer screening rates than the general population. Cancer worry and fatalism can influence cancer screening, along with race, and the interaction of intrinsic factors with DHH health behavior needs to be investigated. OBJECTIVES: The study examines the association of the intersection of race and hearing status with cancer worry and fatalism. METHODS: This study analyzed cross-sectional survey data from NCI HINTS-ASL (for DHH adults) and NCI HINTS (for hearing adults). Multivariable logistic regression models were used to assess (i) the association of race-hearing status intersection with cancer worry and fatalism, as well as (ii) the relationship between hearing status and outcomes within each race. RESULTS: The study found that the overall interaction between race and hearing status was significantly associated with both high cancer worry and fatalism, with African American (AA)/Black and Asian/Other having higher odds of worry [1.17 (0.83, 1.64); 1.19 (0.85, 1.66), respectively] and other groups having lower worry than White hearing (P < 0.0001), and all deaf having less concern about cancer fatalism (P < 0.0001). Within each racial group, White DHH respondents had lower odds of cancer worry [aOR (95% CI): 0.72 (0.58, 0.91); P < 0.01] and fatalism [0.55 (0.46, 0.67); P < 0.0001] compared to White hearing respondents, while DHH AA/Black [1.89 (1.06, 3.37); P = 0.03], Asian/Other [2.39 (1.06, 3.37); P = 0.03], and Hispanic [1.95 (1.18, 3.22); P < 0.01] respondents had significantly higher odds of cancer worry and lower odds of cancer fatalism [Black: 0.50 (0.23, 1.09); P = 0.07; Asian/Other: [0.68 (0.42, 1.09); P = 0.10]; Hispanic: [0.69 (0.40, 1.17)]; P = 0.16] compared to their hearing counterparts. CONCLUSION: DHH individuals have different odds of experiencing cancer worry and fatalism compared to their hearing counterparts. Inclusion of individuals with sensory disabilities in a larger cancer study sample enriches the diversity of perspectives, ensuring that the findings reflect a broader range of experiences and needs. More research into contributory factors in the signing DHH population is needed.

The deaf and hard of hearing (DHH) community shows lower cancer screening rates than the general population. This study explores how concerns and negative beliefs about cancer (known as cancer worry and fatalism) are different between DHH and hearing people from racial groups.

Severe maternal morbidity in deaf or hard of hearing women in the United States.

OBJECTIVE: Prior studies on severe maternal morbidity (SMM) have often excluded women who are deaf or hard of hearing (DHH), even though they are at increased risk of pregnancy complications and adverse birth outcomes. This study compared rates of SMM during delivery and postpartum among DHH and non-DHH women. METHODS: This nationally representative retrospective cohort study used hospital discharge data from the 2004-2020 Health Care and Cost Utilization Project Nationwide Inpatient Sample. The risk of SMM with and without blood transfusion during delivery and postpartum among DHH and non-DHH women were compared using modified Poisson regression analysis. The study was conducted in the United States in 2022-2023. RESULTS: The cohort included 9351 births to DHH women for the study period, and 13,574,382 age-matched and delivery year-matched births to non-DHH women in a 1:3 case-control ratio. The main outcomes were SMM and non-transfusion SMM during delivery and postpartum. Relative risks were sequentially adjusted for sociodemographic characteristics, hospital-level characteristics, and clinical characteristics. In unadjusted analyses, DHH women were at 80% higher risk for SMM (RR = 1.81, 95% CI 1.63-2.02, p < 0.001) during delivery and postpartum compared to non-DHH women. Adjustment for socio-demographic and hospital characteristics attenuated risk for SMM (RR = 1.54, 95% CI 1.38-1.72, p < 0.001). Adjustment for the Elixhauser comorbidity score further attenuated the risk of SMM among DHH women (RR = 1.13, 95% CI 1.01-1.26, p < 0.05). CONCLUSION: The findings of this study demonstrate a critical need for inclusive preconception, prenatal, and postpartum care that address conditions that increase the risk for SMM among DHH people.

Increased functional connectivity between the auditory cortex and the frontoparietal network compensates for impaired visuomotor transformation after early auditory deprivation.

Early auditory deprivation leads to a reorganization of large-scale brain networks involving and extending beyond the auditory system. It has been documented that visuomotor transformation is impaired after early deafness, associated with a hyper-crosstalk between the task-critical frontoparietal network and the default-mode network. However, it remains unknown whether and how the reorganized large-scale brain networks involving the auditory cortex contribute to impaired visuomotor transformation after early deafness. Here, we asked deaf and early hard of hearing participants and normal hearing controls to judge the spatial location of a visual target. Compared with normal hearing controls, the superior temporal gyrus showed significantly increased functional connectivity with the frontoparietal network and the default-mode network in deaf and early hard of hearing participants, specifically during egocentric judgments. However, increased superior temporal gyrus-frontoparietal network and superior temporal gyrus-default-mode network coupling showed antagonistic effects on egocentric judgments. In deaf and early hard of hearing participants, increased superior temporal gyrus-frontoparietal network connectivity was associated with improved egocentric judgments, whereas increased superior temporal gyrus-default-mode network connectivity was associated with deteriorated performance in the egocentric task. Therefore, the data suggest that the auditory cortex exhibits compensatory neuroplasticity (i.e. increased functional connectivity with the task-critical frontoparietal network) to mitigate impaired visuomotor transformation after early auditory deprivation.

A longitudinal study on moral emotions and psychosocial functioning among preschool children with and without hearing loss.

Moral emotions such as shame, guilt and pride are crucial to young children's social-emotional development. Due to the restrictions caused by hearing loss in accessing the social world, deaf and hard of hearing (DHH) children may encounter extra difficulties in their development of moral emotions. However, little research so far has investigated the development trajectory of moral emotions during preschool years in DHH children. The present study used a longitudinal design to explore the development trajectories of shame, guilt, and pride, in a sample of 259 Chinese DHH and typically hearing (TH) preschoolers aged 2 to 6 years old. The results indicated that according to parent reports, DHH children manifested lower levels of guilt and pride compared to their TH peers, yet the manifested levels of shame, guilt, and pride increased throughout the preschool time at a similar pace in all children. Moreover, whilst guilt and pride contributed to increasing levels of psychosocial functioning over the preschool years, shame contributed to lower social competence and more externalizing behaviors in DHH and TH preschoolers. The outcomes imply that early interventions and adjustment to hearing loss could be useful to safeguard the social development of children with severe hearing loss, and cultural variances shall be taken into consideration when studying moral emotions in a Chinese cultural background.

"They still phone even though they know I'm deaf": exploring experiences of deaf people in health services in Wales, UK.

BACKGROUND: Deaf and hard of hearing people persistently experience barriers accessing health services, largely due to ineffective communication systems, a lack of flexible booking arrangements, and a lack of Deaf awareness training for health professional staff. METHODS: Face to face focus groups were conducted with 66 Deaf and hard of hearing people in Deaf clubs across Wales, UK. Thematic analysis was undertaken. RESULTS: Responses identified from focus groups are reported as barriers faced using health services, improvements that would make a difference, impact of accessibility of health services, and a potential Sign language badge for healthcare staff. CONCLUSIONS: Deaf people report that health professionals lack training on Deaf awareness and do not know how to communicate effectively with Deaf and hard of hearing people. Further research into Deaf awareness and training resources for health professionals are needed to establish what improves Deaf cultural competencies, and ultimately makes healthcare experiences more positive for people who are Deaf.

Antenatal depression and drug use among deaf and hard-of-hearing birthing parents: results from a U.S. National Survey.

PURPOSE: This study aimed to investigate antenatal depression and drug use among deaf and hard-of-hearing (DHH) birthing parents who use American Sign Language (ASL), spoken English, or bilingually both ASL and English. METHODS: DHH participants in the United States responded to the Survey on Pregnancy Experiences of Deaf and Hard-of-Hearing Women. Respondents self-reported their antenatal depression diagnoses and drug use (i.e., pain relievers, cannabis, or illicit drugs) during their last pregnancy. Poisson regression models were used to estimate prevalence ratios, adjusting for age, race/ethnicity, education, marital status, and parity. RESULTS: The average age of respondents (n = 587) was 35 years. Respondents were predominantly non-Hispanic white (80%), college educated (60%), and married (74%). Relative to DHH English-speakers, DHH ASL-users had lower prevalence of reporting antenatal depression diagnosis (aPR = 0.40, 95% CI: 0.23 to 0.72). DHH people who reported antenatal depression diagnosis had higher prevalence of reporting antenatal drug use (PR = 2.34, 95% CI: 1.65 to 3.33). There were no significant associations between preferred language and antenatal drug use. CONCLUSIONS: DHH ASL-users are less likely to report receiving an antenatal depression diagnosis compared to DHH English-speakers. Given well-documented patient-provider communication barriers among DHH ASL-users, it is unclear if the lower prevalence observed in this study is the result of inadequate or inaccessible screening during pregnancy. Future work should consider universal use of linguistically appropriate screening tools for DHH birthing parents in both clinical and research settings.

Longitudinal relations between theory of mind and academic achievement among deaf and hard-of-hearing school-aged children.

This 2-year longitudinal study investigated the bidirectional relations between the development of theory of mind (ToM) and academic competences in a sample of 270 deaf and hard-of-hearing (DHH) children (Mage at Wave 1 = 7.52 years, SD = 0.99; 58.5% boys and 41.5% girls). Across three waves (10 months apart), children were assessed for their ToM abilities, using the ToM scale and a second-order false belief task, as well as for their language and mathematics skills. Cross-lagged correlational analysis revealed significant bidirectional associations between ToM and academic achievement (language and mathematics). That is, ToM predicted academic achievement with similar strength as ToM development itself was predicted by academic achievement. Our results highlight the bidirectional nature of the association between ToM and academic achievement, and they show that ToM development plays a crucial role in DHH children's school functioning.

Developing a capacity-building intervention for healthcare workers to improve communication skills and awareness of hard of hearing and D/deaf patients: results from a participatory action research study.

BACKGROUND: Healthcare workers (HCWs) are commonly not prepared to properly communicate with D/deaf and hard of hearing (HoH) patients. The resulting communication challenges reinforce the existing barriers to accessing and benefiting from quality of care in these populations. In response, this study aimed to develop and evaluate a capacity-building intervention for HCWs to raise their awareness of D/deaf and HoH individuals' experiences in healthcare and improve their capacity to communicate with these populations. METHODS: This study featured a participatory action research design using qualitative and quantitative methods. The intervention was developed and tested through 4 iterative phases. Reactions (i.e., satisfaction and perception of the intervention content, quality, appropriateness and usefulness) were assessed quantitatively and qualitatively after the intervention, whereas perceived knowledge and self-efficacy in communicating with D/deaf and HoH patients and organizational payoffs (use frequency of basic rules and tools improving communication) were quantitatively assessed before, after and 6-month post-intervention. RESULTS: Main qualitative and quantitative findings showed that the final version of the intervention reached high levels of satisfaction among participants. Next, perceived knowledge and self-efficacy scores obtained after receiving the intervention and 6 months later were significantly higher than those yielded in the initial assessment, although both scores significantly decreased at 6 months (compared to the scores obtained just after the intervention). Finally, findings showed no significant changes in organizational payoffs after receiving the intervention. Echoing these results, main qualitative findings documented that after receiving the intervention, participants felt more confident yet not more equipped to communicate with D/deaf and HoH patients. CONCLUSIONS: Findings suggest that the capacity-building intervention is a promising means to sustainably increase HCWs' perceived knowledge and self-efficacy on how communicating with D/deaf and HoH patients, although complementary approaches and follow-up intervention reminders may be necessary to enable practice changes in the working environment.

An approach designed to fail deaf children and their parents and how to change it.

The matter of raising and educating deaf children has been caught up in percepts of development that are persistently inaccurate and at odds with scientific research. These percepts have negatively impacted the health and quality of life of deaf children and deaf people in general. The all too prevalent advice is to raise the child strictly orally and wait to see what happens. Only when the child is seriously behind is a completely accessible language - a sign language - introduced, and that is far too late for protecting cognitive health. The medical profession, along with others, needs to offer parents better advice and better supports so that neither the children nor their parents wait and watch as the oral-only method fails. All must take responsible action to assure an approach that succeeds.

A qualitative exploration of the assessment process to cochlear implantation for children with hearing loss.

OBJECTIVE: To explore the process of paediatric cochlear implant assessment, from referral to implantation, from the perspective of parents, cochlear implant professionals, and through observations of clinics. DESIGN: Qualitative approach, using grounded theory methodology. STUDY SAMPLE: Twelve families with children under 5 years with permanent hearing loss referred for a cochlear implant or received an implant in the past year, and six professionals who refer or assess children for cochlear implants. Data collection involved interviews and ethnographic observations of assessment clinics. RESULTS: The core theme derived from interview and observation data related to the work of the cochlear implant assessment for families. The relationship between the work generated by the assessment process and capacity of parents to do the work provides a model to examine access to early implantation, consistent with the Burden of Treatment theory. We identified variation in terms of workload, relating to factors such as a child's additional needs or number of appointments required, and in terms of capacity, relating to factors such as social circumstances or health literacy. Social, peer and professional support and information helped families manage the workload. CONCLUSIONS: Findings have implications for delivery of paediatric cochlear implant services.

Factors that influence health service access in deaf and hard-of-hearing children: a narrative review.

OBJECTIVES: Early diagnosis and intervention of deaf and hard-of-hearing (DHH) children leads to improved language and psychosocial outcomes. However, many child, parent and provider related factors can influence access to early intervention services, including hearing devices. This narrative review aims to explore factors that influence health service access in DHH children. DESIGN: A systematic search was conducted to identify articles that explored factors that influenced health service access in DHH children in countries with Universal Newborn Hearing Screening, published between 2010 and 2022. STUDY SAMPLES: Fifty-nine articles met the inclusion criteria for data extraction. This included 4 systematic reviews, 2 reviews, 39 quantitative and 5 mixed methods studies and 9 qualitative studies. RESULTS: The identified factors were grouped into the following themes: (a) demographic factors, (b) family related factors, (c) child related factors, (d) factors specific to hearing devices, (e) service delivery, f) telehealth and (g) COVID-19. CONCLUSION: This review provided a comprehensive summary of multiple factors that affect access to health services in DHH children. Psychosocial support, consistent clinical advice, allocation of resources to rural communities and use of telehealth are possible ways to address barriers and improve health service access.

How do adults with hearing loss, family members, and hearing care professionals respond to the stigma of hearing loss and hearing aids?

OBJECTIVE: To investigate the perspectives and experiences of adults with hearing loss (HL), their family members, and hearing care professionals on how they respond to the stigma of HL and hearing aids (HAs). DESIGN: Qualitative descriptive approach using semi-structured interviews. STUDY SAMPLE: Three participant groups were recruited, including 20 adults over the age of 50 years with HL, 20 family members who had a close relationship to the adults with HL, and 25 hearing care professionals. RESULTS: Three themes described how adults with HL, family members, and hearing care professionals respond to the stigma of HL and HAs, namely: (1) some people tell others about their HL and HAs and some people don't; (2) telling or not telling depends on the situation; and (3) people deal with the stigma of HL and HAs in different ways. CONCLUSIONS: This study revealed a range of volitional responses to the stigma of HL and HAs. People affected by HL may not tell others about their HL and/or HAs because of the stigma, and these volitional responses are influenced by situational cues. Adults with HL and family members manage the stigma of HL and HAs in different ways and require a person-centred approach.

Importance of role models and mentors for improving care for late-deafened adults who become cochlear implant recipients.

OBJECTIVE: There were two objectives of this current study. (1) To understand the impacts of hearing loss for late-deafened adults and the experiences of support received both from hearing healthcare providers and peers. (2) To understand the types of support needed during and after a cochlear implant. DESIGN: The study used mixed methods. A survey was posted to three cochlear implant social media groups and participants could self-select to participate in a semi-structured interview by leaving their email address.Study sample: Forty-four late-deafened adults who had also received at least one cochlear implant answered the survey and 16 people were interviewed. RESULTS: A key finding was that most late-deafened adults did not have access to support through the progression of deafness. They often felt alone, making it difficult to maintain their sense of self while reconciling with the hearing changes forced on them. When participants had positive role models who had experienced hearing loss, or mentors who had undergone cochlear implantation, it assisted them in navigating their changing hearing status. Thus, improved connection to peers sustained self-esteem and improved coping strategies. CONCLUSIONS: The findings suggest hearing healthcare providers need to introduce a mentoring and support structure for connected care.

Effects on brain structural and functional in deaf children after aerobic exercise training: a pilot cluster randomized controlled study.

Purpose: To examine effects of aerobic exercise interventions on brain via the structural Magnetic Resonance Imaging (MRI), as well as functional change during working memory (WM) task using fMRI in deaf children.Method: The study applied a cluster randomized controlled design. Twelve deaf children in the intervention group were required to complete an eleven-week aerobic exercise intervention, while other twelve age and gender matched deaf children in the control group were required to keep their normal daily life. Task fMRI images of each participant were acquired in the baseline and post intervention period. The surface-based morphometry (SBM) analysis and functional activation analysis were employed to probe the effects of 11-week aerobic exercise on cerebral structural and functional in deaf children, respectively.Results: The 11-week aerobic exercise intervention did not change brain structure in deaf children. However, behavior performance (reaction time and mean accuracy rate) presented significant improvements after the 11-week aerobic exercise intervention. Compared to the control group, the intervention group showed decreased reaction time in the 2-back (p < 0.001) and 2-0 back (p < 0.001), and increased mean accuracy rate during 2-back (p = 0.034). Furthermore, enhanced brain activations in the left supplementary motor cortex (p < 0.05, FDR-corrected) and left paracentral lobule (p < 0.05, FDR-corrected) were observed in the intervention group.Conclusion: 11-week aerobic exercise intervention may not be able to modulate brain structure in deaf children, but may have significantly positive effects on behavior performance and brain functional activation during WM task.

Evaluation devices in the narratives of deaf/hard of hearing and hearing Arabic-speaking adolescents.

BACKGROUND: Pragmatic language use in general and the use of evaluation devices (EDs) are very important components in everyday communication and expressing thoughts and feelings in narrative production. However, very little is known about the use of evaluative devices in the narratives of Arabic-speaking adolescents, especially those who are deaf and hard of hearing (DHH). AIMS: The present study investigated the use of EDs in personal oral narratives elicited from 124 hearing and DHH Arabic-speaking adolescents. METHODS & PROCEDURES: Each participant was asked to tell a personal story about a time he or she was in a dangerous situation. Narratives were transcribed and coded for nine different types of evaluation. OUTCOMES & RESULTS: A three-way interaction of group (hearing/DHH) by gender (Female/Male) by evaluation type emerged such that female hearing adolescents' narratives contained significantly more frames of mind than the narratives of DHH females and hearing males and more hedges than DHH females. In addition, hearing males' narratives contained more hedges than those of DHH males and more negative comments than the narratives of both hearing females and DHH males. CONCLUSIONS & IMPLICATIONS: The present research identifies factors that facilitate narrative abilities by DHH. Discussion centres on explanations for group and gender differences in terms of exposure and language socialization. WHAT THIS PAPER ADDS: What is already known on this subject Although narratives have been researched extensively in comparisons of hearing and deaf and hard of hearing (DHH) children, only a few studies have examined pragmatic language use in general and evaluation devices in particular. These studies show that the narratives of DHH children and adolescents contain fewer figurative expressions, frames of mind and hedges and that children who are DHH have difficulty comprehending and producing metaphors. Very little is known about the use of evaluative devices in the narratives of Arabic-speaking adolescents, especially those who are DHH. What this study adds The present study found that hearing participants produced significantly more evaluation devices (Eds) than their DHH peers, and female participants produced significantly more EDs than their male peers. Moreover, hearing females' narratives contained more frames of mind and more hedges than did the narratives of DHH females; also, hearing females' narratives contained more frames of mind than those of hearing males. In addition, hearing males' narratives contained more hedges than those of DHH males. Finally, hearing males' narratives had more negative comments than both the narratives of hearing females and those of DHH males. Clinical implications The one evaluation device produced in large numbers (hedges) by adolescents who are DHH was expressed in only one of two ways. One important clinical implication of this finding is that pragmatic language in general and use of EDs in particular should be part of any speech and language evaluation. Another takeaway is that intervention should attempt to provide rich exposure to social communicative language, providing many ways to convey each function, enabling adolescents to communicate in different contexts.

Crisis interpreting and Deaf community understanding during the COVID-19 pandemic: results from a South Korea-based survey.

This study explores the South Korean Deaf community's response to sign language interpreting during the COVID-19 (coronavirus disease 2019) health crisis, focusing on individual factors affecting the signers' comprehension. The data were collected from a mobile-based questionnaire survey conducted among 401 Deaf adults; binary probit modelling was adopted to analyse the data. The major findings are: (i) 59.9 per cent of the respondents understood less than 70 per cent of the interpreting; (ii) males and urban residents tend to understand better; (iii) younger people (less than 50 years) and signers with a Bachelor's degree or higher are likely to have lower comprehension; and (iv) Deaf adults who visited a doctor after the COVID-19 outbreak tended to have lower comprehension. The findings demonstrate that individual characteristics, including age, impact significantly on the extent to which Deaf individuals understand the sign language interpreting of COVID-19 information, indicating that steps are needed to achieve a Deaf-inclusive society during a health disaster.

Enhancing social-emotional functioning in adolescents with developmental language disorder or deaf or hard of hearing through a Theory of Mind intervention.

BACKGROUND: This study examines the effect of a Theory of Mind (ToM) intervention on ToM abilities and social-emotional functioning in adolescents with developmental language disorder (DLD) or who are deaf/hard of hearing (D/HH). It emphasizes the importance of self-reflection and measurement for personal growth. The research design incorporates both subjective and objective measures to evaluate the intervention's efficacy. AIMS: To investigate the impact of the ToM intervention on ToM abilities and social-emotional functioning in adolescents with DLD or who are D/HH. It hypothesizes that participants in the intervention groups will show improved ToM and social-emotional functioning compared with those in the control groups. METHODS & PROCEDURES: Adolescents with DLD or who are D/HH were recruited through collaboration with educational institutions. The study utilized a pre-/post-test design, assigning participants to either the intervention or the control group. The ToM intervention involved targeted activities to enhance ToM abilities. ToM abilities and social-emotional functioning were assessed using standardized tests and self-report questionnaires. Statistical analyses compared outcomes between the intervention and no intervention groups. OUTCOMES & RESULTS: The findings reveal subjective improvements in social-emotional functioning among the D/HH intervention group. However, no significant effects on objective ToM measures were observed. These results highlight the need for further investigation and refinement of interventions in these areas. Future research should focus on improving intervention strategies and exploring additional objective measures to gain a comprehensive understanding of the intervention's impact on ToM and social-emotional functioning in this population. CONCLUSIONS & IMPLICATIONS: The ToM intervention shows subjective benefits in improving social-emotional functioning among D/HH adolescents. However, it does not yield significant effects on objective ToM measures. These findings emphasize the ongoing need to refine interventions targeting ToM abilities and social-emotional functioning in this population. Future studies should explore alternative strategies and incorporate additional objective measures to enhance understanding and outcomes. WHAT THIS PAPER ADDS: What is already known on this subject Before this study, it was known that ToM interventions have the potential to enhance ToM abilities. However, the specific effects of such interventions on subjective and objective measures for ToM and social-emotional functioning in adolescents with DLD or who are D/HH remained unclear, necessitating further research. What this paper adds to the existing knowledge This study adds to the existing knowledge by demonstrating subjective improvements in social-emotional functioning among adolescents who are D/HH and underwent a ToM intervention. However, no significant effects on objective ToM measures were observed. These findings highlight the need for refining interventions and exploring additional measures to better understand the intervention's impact. What are the potential or actual clinical implications of this work? The subjective improvements in social-emotional functioning observed in this study have important clinical implications. They suggest that ToM interventions can positively impact the social well-being of adolescents who are D/HH. However, the lack of significant effects on objective ToM measures emphasizes the need for further research and intervention refinement to address specific areas of improvement in this population.