A qualitative study of mothers' experiences adopting deaf or hard-of-hearing children.

The current study presents the results of a qualitative investigation into the perspectives of mothers who have adopted children who are deaf or hard of hearing. Nine mothers, recruited via convenience and snowball sampling, participated in semi-structured interviews via videoconference technology. The interviews were transcribed and coded for thematic analysis. Parent perspectives on the following topics were analyzed: motivation, reaction to identification, communication and technology decisions, language, services pre- and post-adoption, others' reactions, expectations, race and ethnicity, and attachment and adjustment. Based on thematic analysis of the participants' responses, key themes and implications for professional practice are proposed.

Visual-Motor Integration in Language Learning Among Deaf and Hard of Hearing Children.

Sensorimotor integration is an unconscious process of the brain incorporating multiple senses and movement. This review aimed to synthesize the literature on the role of visual-motor integration in language learning, whether spoken or signed, for deaf and hard of hearing (D/HH) children. Nineteen peer-reviewed studies published between 1980 and 2021 were identified. The number and age of the participants, their hearing status, types of hearing technology, communication modalities, assessment, and findings were synthesized. The review suggests that visual-motor integration and motor development are predictors of spoken language performance. The visual-motor pathway appears to be crucial in sign language learning for D/HH children, and phonological characteristics of sign language facilitate their language development through neural processing. While additional empirical research is needed, the conclusions of this review suggests that D/HH children, regardless of communication modality, may benefit from a focus on visual-motor integration in early childhood.

Gesture-Speech Integration in Typical and Atypical Adolescent Readers.

This study investigated gesture-speech integration (GSI) among adolescents who are deaf or hard of hearing (DHH) and those with typical hearing. Thirty-eight adolescents (19 with hearing loss) performed a Stroop-like task in which they watched 120 short video clips of gestures and actions twice at random. Participants were asked to press one button if the visual content of the speaker's movements was related to a written word and to press another button if it was unrelated to a written word while accuracy rates and response times were recorded. We found stronger GSI effects among DHH participants than hearing participants. The semantic congruency effect was significantly larger in DHH participants than in hearing participants, and results of our experiments indicated a significantly larger gender congruency effect in DHH participants as compared to hearing participants. Results of this study shed light on GSI among DHH individuals and suggest future avenues for research examining the impact of gesture on language processing and communication in this population.

Does Early Exposure to Chinese-English Biliteracy Enhance Cognitive Skills?

Clarifying the effects of biliteracy on cognitive development is important to understanding the role of cognitive development in L2 learning. A substantial body of research has shed light on the cognitive factors contributing to biliteracy development. Yet, not much is known about the effect of the degree of exposure to biliteracy on cognitive functions. To fill this research void, we measured three categories of biliteracy skills (language, reading, and cognitive-linguistic skills in both Chinese and English) jointly and investigated the effects of biliteracy skill performance in these three categories on cognitive skills (working memory and attentional control) in Chinese L1 children who were exposed to English as L2 beginning at age 3 ("early") or in grade 3 ("late"). In this cross-sectional study, 10 parallel Chinese and English language, reading, and cognitive-linguistic measures were administered to emerging Chinese-English bilingual children in grade 3 (n = 178) and grade 6 (n = 176). The results revealed that early exposure to Chinese-English biliteracy enhanced cognitive skills but with a cost of a slight delay in performance on Chinese L1 language skills in grade 3 (but not in grade 6). Importantly, the present findings suggest that, in addition to universal and developmental processes, the cumulative effect of early and sustained bi-scriptal exposure enhances working memory and attention in school children.

Effect of Handwriting on Visual Word Recognition in Chinese Bilingual Children and Adults.

In a digital era that neglects handwriting, the current study is significant because it examines the mechanisms underlying this process. We recruited 9- to 10-year-old Chinese children (n = 24), who were at an important period of handwriting development, and adult college students (n = 24), for both behavioral and electroencephalogram (EEG) experiments. We designed four learning conditions: handwriting Chinese (HC), viewing Chinese (VC), drawing shapes followed by Chinese recognition (DC), and drawing shapes followed by English recognition (DE). Both behavioral and EEG results showed that HC facilitated visual word recognition compared to VC, and behavioral results showed that HC facilitated visual word recognition compared to drawing shapes. HC and VC resulted in a lateralization of the N170 in adults, but not in children. Taken together, the results of the study suggest benefits of handwriting on the neural processing and behavioral performance in response to Chinese characters. The study results argue for maintaining handwriting practices to promote the perception of visual word forms in the digital age.

Effects of Parents' Mealtime Conversation Techniques for Preschool Children With Hearing Loss Who Use Listening and Spoken Language.

Purpose This mixed-methods study aimed to examine the conversation techniques used by parents of young children with hearing loss (HL) during dinnertime at home. Parents' usage rates of open- and closed-ended language elicitation, reformulation, imitation, directives, and explicit vocabulary instruction were examined in relation to children's receptive vocabulary and basic-concepts skills. Method Twenty-minute dinnertime segments were extracted from naturalistic, daylong recordings of 37 preschoolers with HL who used listening and spoken language. The segments were hand-coded for parents' use of conversation techniques. Children's receptive vocabulary and basic concepts were assessed using standardized measures. Results Parents' use of conversation techniques varied widely, with closed-ended elicitation and directives used most frequently during dinner. Explicit vocabulary instruction was correlated with general receptive vocabulary and basic-concepts skills. Thematic analysis of the conversations revealed common themes, including concrete topics and sibling speakers. In addition, parents who used many techniques often introduced abstract conversation topics; electronic media was present in all conversations with few techniques. Conclusions Parents of preschoolers with HL may benefit from specific coaching to elicit language and introduce new vocabulary during home routines. These techniques may help develop their children's receptive language.

Language Environments and Spoken Language Development of Children With Hearing Loss.

This study examined the relationships between adult language input and child language production in regard to the quantity and diversity of spoken language, as well as children's knowledge of basic concepts and vocabulary. The quantity and diversity of language provided by teachers and parents were related to children's language output and knowledge. Language ENvironment Analysis technology audio-recorded the language environments of 26 preschool children with hearing loss over 2 days. The language samples were analyzed for quantity (adult word count, child vocalization count, and conversational turn count) and diversity (lexical diversity, syntactical complexity, and clausal complexity) of language. Results indicated a relationship between adult language input and child language production, but only in regard to the quantity of language. Significant differences between the teachers and parents were reported in regard to the diversity of adult language input. These results suggest that the language input provided by adults across environments (school versus home) is considerably different and warrants further investigation.

The Impact of Language Input on Deaf and Hard of Hearing Preschool Children Who Use Listening and Spoken Language.

The researchers investigated the effects of adult language input on the quantity of language, vocabulary development, and understanding of basic concepts of deaf and hard of hearing (DHH) children who used listening and spoken language. Using audio recording and Language ENvironment Analysis (LENA) software, the study involved 30 preschool DHH children who used spoken language as their communication modality and 11 typically hearing same-age peers. The children's language and the language spoken to them during all waking hours over a 2-day period (16 hours per day) were recorded and analyzed quantitatively and were compared to the children's performance on the Boehm Test of Basic Concepts and the Peabody Picture Vocabulary Test. The results highlight the relationship between the quantity of adult language and the language, vocabulary, and basic concept knowledge of DHH preschool children who use listening and spoken language.