Amy R Lederberg

Georgia State University | GSU · Department of Educational Psychology, Special Education, and Communication Disorders

Classrooms are complex learning environments, with instruction, climate, and teacher–student interactions playing important roles in students’ academic progress. To investigate the learning environments of deaf and hard-of-hearing (DHH) students, we developed a new observational tool called the Quality of the Learning Environment-DHH rating scale (...

Studies have shown the benefits of fingerspelling on literacy skills in school-age deaf and hard-of-hearing students. This study is an observation of 20 first- and second-grade classrooms. The classroom observations were coded for fingerspelling event frequency, type, length, and whether it was chained to print. The observations showed that teacher...

Despite the fact that children's word reading and spelling skills are crucial for developing text-level comprehension and composition, little is known about what teachers do in classrooms to promote deaf and hard-of-hearing (DHH) students' learning of word reading and spelling. This observational study examined strategies teachers of DHH students u...

Deaf and hard-of-hearing (DHH) children born to hearing parents have profound theory-of-mind (ToM) delays, yet little is known about how providing hearing assistance early in life, through cochlear implants and hearing aids, influences their ToM development. We thus addressed (a) whether young DHH children with early hearing provision developed ToM...

Bilingual education programs for deaf children have long asserted that American Sign Language (ASL) is a better language of instruction English-like signing because ASL is a natural language. However, English-like signing may be a useful bridge to reading English. In the present study, we tested 32 deaf children between third and sixth grade to ass...

In this article, we provide a narrative review of research literature on the development of pragmatic skills and the social uses of language in children and adolescents, with a focus on those who are deaf and hard of hearing (DHH). In the review, we consider how pragmatic skills may develop over time for DHH children and adolescents depending on ag...

The Center on Literacy and Deafness examined the language and reading progress of 336 young deaf and hard-of-hearing children in kindergarten, first and second grades on a series of tests of language, reading, and spoken and fingerspelled phonological awareness in the fall and spring of the school year. Children were divided into groups based on th...

We examined the language and reading progress of 336 young DHH children in kindergarten, first and second grades. Trained assessors tested children's language, reading, and spoken and fingerspelled phonological awareness in the fall and spring of the school year. Children were divided into groups based on their auditory access and classroom communi...

Better understanding of the mechanisms underlying early reading skills can lead to improved interventions. Hence, the purpose of this study was to examine multivariate associations among reading, language, spoken phonological awareness, and fingerspelling abilities for three groups of deaf and hard-of-hearing (DHH) beginning readers: those who were...

Already well documented for hearing children, schooling's effects on early literacy skills for young students who are deaf or hard of hearing (DHH) were examined for the first time in the present study. Piecewise growth curve modeling was used to describe 3-, 4-, and 5-year-old students' growth in phonological awareness, letter-word identification,...

Fingerspelling and its relationship with literacy skills among deaf and hard of hearing children who use American Sign Language is an increasingly popular research topic. However, there is limited research on whether reading interventions that systematically include fingerspelling are more effective for improving literacy skills than reading interv...

We report preliminary group results for 10 children who are hard-of-hearing (ages 7-12) and 11 children with typical hearing (ages 7-11). Groups are matched by word reading age equivalent scores (9 years, 4 months). Measures included non-verbal reasoning, phonological awareness, morphological awareness, morpheme use from a 10-minute conversational...

Purpose The aim of this study was to examine relations between teachers' conversational techniques and language gains made by their deaf and hard-of-hearing students. Specifically, we considered teachers' reformulations of child utterances, language elicitations, explicit vocabulary and syntax instruction, and wait time. Method This was an observa...

Objectives: Emerging evidence suggests that early phonological awareness in deaf and hard-of-hearing (DHH) children with functional hearing is significantly related to their reading acquisition, and the assessment of phonological awareness can play a critical role in preventing reading difficulties. Validation of the scores obtained from standardi...

Data from a growing number of research studies indicate that children with hearing loss are delayed in Theory of Mind (ToM) development when compared to their typically developing, hearing peers. While other researchers have studied the developmental trajectories of ToM in school-age students who are deaf, a limited number have addressed the need f...

Better understanding the mechanisms underlying developing literacy has promoted the development of more effective reading interventions for typically developing children. Such knowledge may facilitate effective instruction of deaf and hard-of-hearing (DHH) children. Hence, the current study examined the multivariate associations among phonological...

Students whO are deaf and hard of hearing (DHH) face challenges in learning to read. Much has been written about the relative importance of the different factors associated with success in reading, but these factors are disputed within the literature on DHH readers. The Center on Literacy and Deafness, funded by the Institute of Education Sciences,...

Mastery of the alphabetic principle necessitates learning letter–sound correspondences. In this study, we found evidence of the importance of spoken phonology in the letter–sound learning of 89 deaf or hard-of-hearing (DHH) preschoolers. Only DHH children with at least some ability to perceive speech were included in the study. DHH children were mo...

The present study evaluated the efficacy of a new preschool early literacy intervention created specifically for deaf and hard-of-hearing (DHH) children with functional hearing. Teachers implemented Foundations for Literacy with 25 DHH children in 2 schools (intervention group). One school used only spoken language, and the other used sign with and...

Purpose This study evaluated psychometric properties of 2 phonological awareness (PA) tests normed for hearing children when used with deaf and hard-of-hearing (DHH) children with functional hearing. It also provides an in-depth description of these children's PA. Method One hundred and eight DHH children (mean age = 63.3 months) with cochlear imp...

The goal of this study was to explore the development of spoken phonological awareness for deaf and hard-of-hearing children (DHH) with functional hearing (i.e., the ability to access spoken language through hearing). Teachers explicitly taught five preschoolers the phonological awareness skills of syllable segmentation, initial phoneme isolation,...

To address the paucity of current research on the development of creativity in deaf students, and to extend existing research to adolescents, the present study investigated divergent thinking, a method of assessing creativity, in both deaf and hearing adolescents. We assessed divergent thinking in two domains, figural and verbal, while also adjusti...

This chapter reviews research on communication and vocabulary development of deaf and hard of hearing children with hearing parents from infancy through preschool, as well as features of their language learning environment. Important aspects of early development include the acquisition of complex vocalizations or babbling, intentional communication...

Childhood hearing loss presents challenges to language development, especially spoken language. In this article, we review existing literature on deaf and hard-of-hearing (DHH) children's patterns and trajectories of language as well as development of theory of mind and literacy. Individual trajectories vary significantly, reflecting access to earl...

As student learning outcomes and retention receive more attention in higher education, failure rates in principles of accounting courses, gate-keeper courses for business majors, are coming under scrutiny. This study shows promising results from use of a learning innovation, ultra-short online videos, for addressing three common reasons for poor pe...

As student learning outcomes and retention receive more attention in higher education, failure rates in principles of accounting courses, gate-keeper courses for business majors, are coming under scrutiny. This study shows promising results from use of a learning innovation, ultra-short online videos, for addressing three common reasons for poor pe...

We examined acquisition of grapheme–phoneme correspondences by 4 deaf and hard-of-hearing preschoolers using instruction from a curriculum designed specifically for this population supplemented by Visual Phonics. Learning was documented through a multiple baseline across content design as well as descriptive analyses. Preschoolers who used sign lan...

This study examined the impact of Child Development Associate (CDA) training on the beliefs and practices of early childhood teachers who did not have college degrees or early childhood college coursework. Preschool teachers who were enrolled in CDA classes (n=76) and a comparison group of teachers (n=50) completed two surveys of beliefs and practi...

The struggle to get weak students to use learning support services plagues virtually all retention programs. This study presents a cost-effec-tive form of supplemental instruction (SI), in the form of on-line tutorials, ultra-short digital instruction suitable for high enrollment courses, designed to engage underprepared or poorly motivated student...

Specific characteristics of early literacy environments support hearing children's emergent literacy. The researchers investigated these characteristics' role in emergent literacy in young deaf and hard of hearing (DHH) children, using the Early Language and Literacy Classroom Observation (ELLCO; M. W. Smith, Dickinson, Sangeorge, & Anastasopoulos,...

Acquisition of phoneme-grapheme correspondences, a key concept of the alphabetic principle, was examined in young children who are deaf or hard of hearing (DHH) using a semantic association strategy embedded in two interventions, the Children's Early Intervention and Foundations for Literacy. Single-subject design experiments using multiple baselin...

The goal of this study was to develop and evaluate a structural model of the relations among cognitive abilities and arithmetic skills and college students’ algebra achievement. The model of algebra achievement was compared to a model of performance on the Scholastic Assessment in Mathematics (SAT‐M) to determine whether the pattern of relations is...

The difficulties for students with hearing loss in gaining proficient literacy skills are well documented. However, studies describing the nature and variability of emergent literacy skills for students with hearing loss or the rate at which progress occurs at young ages are limited. We assessed emergent literacy skills and outcomes at the beginnin...

Mothers facilitate their young hearing children's word learning by making reference explicit for novel words through physical designation (e.g., with deictic gestures) and by isolating words in simple syntactic frames. As children's language skills develop, such modifications decrease. Less is known about hearing mothers' support to their language-...

Deaf and hard-of-hearing (DHH) children's ability to rapidly learn novel words through direct reference and through novel mapping (i.e., inferring that a novel word refers to a novel object) was examined. Ninety-eight DHH children, ranging from 27 to 82 months old, drawn from 12 schools in five states participated. In two tasks that differed in how...

Early developmental psychologists viewed iconic representation as cognitively less complex than other forms of symbolic thought. It is therefore surprising that iconic signs are not acquired more easily than arbitrary signs by young language learners. One explanation is that children younger than 3 years have difficulty interpreting iconicity. The...

This longitudinal study investigated the impact of child deafness on mothers' stress, size of social networks, and satisfaction with social support. Twenty-three hearing mothers of deaf children and 23 hearing mothers of hearing children completed a series of self-report questionnaires when their children were 22 months, 3, and 4 years old. When ch...

Word-learning skills of 19 deaf/hard-of-hearing preschoolers were assessed by observing their ability to learn new words in two contexts. The first context required the use of a novel mapping strategy (i.e., making the inference that a novel word refers to a novel object) to learn the new words. The second context assessed the ability to learn new...

We examined communication between hearing mothers and their deaf or hearing children longitudinally at child-ages 22 months and 3 years. Specifically, we analyzed both the effects of child deafness and developmental change on pragmatic and dialogic characteristics of communication. From 22 months to 3 years, deaf and hearing children's communicativ...

In the present longitudinal study, 20 deaf and 20 hearing children were observed during free play with their hearing mothers when the children were 22 months and 3 years of age. Compared to hearing children, deaf children were severely language delayed, with deaf 3-year-olds using less language (speech or sign) than hearing 22-month-olds. Deaf chil...

In the present longitudinal study, 20 deaf and 20 hearing children were observed during free play with their hearing mothers when the children were 22 months and 3 years of age. Compared to hearing children, deaf children were severely language delayed, with deaf 3-year-olds using less language (speech or sign) than hearing 22-month-olds. Deaf chil...

Attention regulation among people, objects, and symbols was investigated in 48 toddlers at 20–24 months (M = 22 months); 24 hearing child/hearing mother dyads and 24 deaf child/ hearing mother dyads. Hearing loss was prelingual and in the severe to profound range for all deaf children. Deaf children spent significantly less time in episodes of join...

This study examined the relationship between deaf preschoolers' language abilities and their play behavior. Twenty-nine deaf children aged three to five years were observed during outdoor free play throughout the school year. Their language abilities varied widely and did not correlate with age. On the basis of two language tests, they were divided...

Thirty-three deaf and 33 hearing children were videotaped playing with their hearing mothers at 22 months and 3 years of age. The deaf and hearing dyads differed at 22 months only on communicative competence. In addition, interactions in deaf dyads were mother dominated and less harmonious than in hearing dyads. At 3 years, the deaf children also s...

In the present study, 41 hearing impaired and 41 hearing toddlers together with their hearing mothers were observed in Ainsworth's Strange Situation and during free play. Both security of attachment and ratings of maternal and toddler behavior during free play were remarkably similar for the hearing impaired and hearing dyads. In addition, security...

A study of 41 toddlers (ages 18-25 months) with hearing impairments and their hearing mothers and 54 typical toddlers and their hearing mothers, investigated whether the development of a normal mother-child relationship is disrupted by the inability of the child to understand his/her mother's normal means of communication. The study also explored w...

14 deaf 54–83 mo olds were videotaped playing once with each of 4 partners: a familiar deaf playmate, a familiar hearing playmate, an unfamiliar hearing child who was a playmate of another deaf child, and an unfamiliar hearing child who had little experience playing with deaf children. 21 hearing and 7 deaf playmates participated. Deaf Ss rarely us...

The present study concerns ethnic, age, and gender playmate preferences of deaf and hearing preschoolers who were observed during outdoor free play at their respective schools over a 7-month period. Hispanic, black, and white children were included. It was hypothesized that peer preferences would be less apparent among deaf children than among hear...

Bilingual code switching within sentences (as in The towel roja was dirty) is often observed in bilingual communities. The present study addressed two issues. First, what is the nature of the grammatical rules that underlie code switching? Second, how do bilingual speakers acquire such rules? We addressed the first issue by obtaining judgments of t...

The purpose of this study was to broaden our knowledge of the deaf child's social environment by providing a detailed description of the interactions between deaf children and women who were without experience or training with deaf people. 15 mothers interacted in a play situation with an unfamiliar deaf 5-year-old, an unfamiliar hearing 2-year-old...

Preschool and many older children often have difficulty understanding who carries out the complement action (e.g., to go in sentences such asMary promised John to go; this is so, even though they easily understand this information in sentences such asJohn told Mary to go. C. Chomsky (1969) proposed that children's errors arise from the overgeneral...

A review of the relevant research indicates that parents of both normal and developmentally delayed children adjust their speech according to their child's age and communicative abilities. Therefore, the cause of handicapped children's language delay is unlikely to be found in their linguistic environment. Other people including unfamiliar adults m...

Three investigations of pre-school children's comprehension of younger and older are discussed. The results suggest that children focus on height (or the lack of the same) in their initial hypotheses about the meanings of the terms, ignoring age and/or function cues. The results also suggest that the acquisition of antonyms which may be characteriz...