Speech and Hearing Science Commons^™

Teaching A School-Based Aac Team To Support The Communication Skills Of A Student Who Requires Aac, Amy Thatcher

Speech and Hearing Sciences ETDs

Many children of all ages are in need of augmentative and alternative communication (AAC). Adult communication partners in the school setting typically interact differently with children who use AAC than they do with others. In prior studies, an eight-step instructional program designed to teach adult communication partners to facilitate the communication skills of students who use AAC has been used within an individual instructional format. The eight-step instructional model used to teach these adults has been shown to be effective; however, research is required to establish the efficacy of this program when providing instruction to adult communication partners within group …

Production Of Korean Case Particles In An English-Korean Bilingual Child With Specific Language Impairment: A Preliminary Study, Soyoung Lee, Brenda K. Gorman

Speech Pathology and Audiology Faculty Research and Publications

The purpose of this study was to investigate the use of Korean case particles in a Korean-English bilingual child with specific language impairment (SLI). The child's production of four types of Korean case particles were compared to those of three typically developing children during probe and storytelling tasks. The Korean-English bilingual child with SLI produced the vocative and the nominative for person case particles similar to children matched on age and mean length of utterance (MLU). He produced the nominative for object and accusative case particles similar to the MLU-matched child but exhibited lower performance than that of his age-matched …

The Effect Of Early Cochlear Implantation On Oral Language: A Review Of The Literature, Nicole Supplee

Honors Theses

Current research suggests that implantation of cochlear implants before 2 years of age significantly impacts oral language development, specifically in increased rate of oral language development. In addition, children who have been implanted early (between 12 months and two years) have been shown to obtain age-appropriate language skills, whereas children who have been implanted later (after 2 years of age), or not implanted at all, do not. Because of the documented benefits of early implantation, researchers have recently pushed to lower the current minimum age of implantation to below 12 months of age. Although research suggests improvements in language development …

Degree Of Vocal Handicap In Two Age Groups Of Individuals, Whitney N. Casey-Heatherman

Theses, Dissertations and Capstones

A healthy, functional voice is a critical aspect of daily life, allowing the expression of basic needs as well as interaction within an individual’s community. Unfortunately, for many adults the voice declines in later life. The purpose of this study was to investigate how normal vocal aging affects the quality of life of the elderly. Two hundred two adults without voice disorders from two age groups (30-50 and 65-85) completed the Voice Handicap Index. Results indicated that the older group felt a greater degree of vocal handicap than the younger age group [F (1,156) = 4.944, p = 0.028]. Implications …

A Model For Electrical Communication Between Cochlear Implants And The Brain, Douglas A. Miller

Electronic Theses and Dissertations

In the last thirty years, cochlear implants have become an invaluable instrument in the treatment of severe-to-profound hearing impairment. An important aspect of research in the continued development of cochlear implants is the in vivo assessment of signal processing algorithms intended to improve perception of speech and other auditory signals. In trying to determine how closely cochlear implant recipients process sound relative to the processing done by a normal auditory system, various assessment techniques have been applied. The most common technique has been measurement of auditory evoked potentials (AEPs), which involves the recording of neural responses to auditory stimulation. Depending …

Novel Word Learning Of Children With Hearing Impairment And Children With Typical Hearing, Matthew R. Clark

Theses, Dissertations and Capstones

Children with hearing impairment may be at risk for reading difficulty due, in part, to delayed vocabulary development. However, advances in amplification technology, most notably cochlear implant technology, make it possible for children with profound hearing loss to acquire oral language. This study asked if novel word learning differed between children with typical hearing and those with severe to profound hearing loss who either wore hearing aids or had cochlear implants. Children learned nonsense words as names for Beanie Babies during a play scenario and were later asked to identify and name each Beanie Baby using its correct nonsense word …

Effects On L1 During Early Acquisition Of L2: Speech Changes In Spanish At First English Contact, Christina E. Gildersleeve-Neumann, Elizabeth D. Peña, Barbara L. Davis, Ellen S. Kester

Speech and Hearing Sciences Faculty Publications and Presentations

Spanish phonological development was examined in six sequential bilingual children at the point of contact with English and eight months later. We explored effects of the English vowel and consonant inventory on Spanish. Children showed a significant increase in consonant cluster accuracy and in vowel errors. These emerging sequential bilingual children showed effects of English on their first language, Spanish. Cross-linguistic transfer did not affect all properties of the phonology equally. Negative transfer may occur in specific areas where the second language is more complex, requiring reorganization of the existing system, as in the transition from the Spanish five-vowel to …

Cross-Linguistic Universals In Reading Acquisition With Applications To English-Language Learners With Reading Disabilities, Brenda K. Gorman

Speech Pathology and Audiology Faculty Research and Publications

There is a considerable gap in English reading achievement between English-language learners and native speakers in the United States. Differentiation of whether English language learners’ struggles are symptomatic of reading disability or related to second language acquisition is often challenging. These issues highlight the need for increased insight into reading development and disability in this population. The purpose of this article is to provide an overview of cross-linguistic universals in reading acquisition, how reading disabilities manifest in various languages, and whether diagnostic and instructional approaches that are effective for native English speakers are also appropriate for English-language learners. Recommendations for …

Hemispheric Differences In The Recognition Of Environmental Sounds, Julio Gonza´Lez, Conor T. Mclennan

Psychology Faculty Publications

In the visual domain, Marsolek and colleagues have found support for two dissociable and parallel neural subsystems underlying object and shape recognition: an abstract category subsystem that operates more effectively in the left cerebral hemisphere (LH), and a specific-exemplar subsystem that operates more effectively in the right cerebral hemisphere (RH). Evidence of this asymmetry has been observed for linguistic (words, pseudo-word forms) and non-linguistic (objects) stimuli. In the auditory domain, the authors previously found hemispheric asymmetries in priming effects when linguistic stimuli (spoken words) were used. In the present study, hemispheric asymmetries were investigated for non-linguistic stimuli (environmental sounds) by …

How Much Is Enough: The Intensity Evidence In Language Intervention, Teresa Ukrainetz, Kerry Proctor-Williams, James Baumann, Melissa Allen, Lavae M. Hoffman, Laura Justice

ETSU Faculty Works

No abstract provided.

The Challenges Of Bilingual Speech-Language Therapy: Perspectives From Speech-Language Pathologists, Dana Marie Roberts

Renée Crown University Honors Thesis Projects - All

In the United States, the increasing population of people who speak a language other than English, especially the Spanish-speaking population, has resulted in a greater number of linguistically diverse clients appearing on speech-language pathologists’ (SLPs’) caseloads and has also effectively increased the demand for bilingual SLPs. However, bilingual SLPs continually report a number of challenges in the field, which could explain why recruiting bilingual SLPs is difficult. This study highlighted the importance of assessing the challenges faced by bilingual SLPs through an analysis of the perspectives of four Spanish-English speaking bilingual clinicians in Central New York. The challenges the participants …

Graduate Bulletin, 2008-2010, Minnesota State University Moorhead

Graduate Bulletins (Catalogs)

No abstract provided.

Repetition Priming And Anomia: An Investigation Of Stimulus Dosage, Catherine A. Off

Speech, Language, Hearing, and Occupational Sciences Faculty Publications

In a recent review of anomia management, Maher & Raymer reported that 30% of aphasia intervention research from 1946 to 2001 focused on naming; however, "despite this proliferation of case reports and small group studies, there is still no clear agreement on how best to manage these deficits" (Maher & Raymer, 2004, p. 13). The inconsistency of acquisition, maintenance, and generalization effects observed across participants and types of treatment protocols is likely to stem from an inadequate knowledge base about how subject and treatment variables influence learning.

One treatment variable that has received increasing attention over the past two or …

Practice In Child Phonological Disorders: Tackling Some Common Clinical Problems, Tim Brackenbury, Marc Fey, Gregory Lof, Benjamin Munson, A. Lynn Williams

ETSU Faculty Works

Goal of presentation is to identify areas of child phonology that clinicans have difficulty with.

Comparison Of Two Treatment Conditions For Young Children With Speech Sound Disorders, Megan Overby, A. Lynn Williams, John Bernthal

ETSU Faculty Works

The purpose of this study was to compare treatment outcomes between stimulus presentation conditions to children with moderate to severe SSD: a traditional paper presentation versus a computer software generated presentation. The participants were four monolingual kindergarten children with moderate to severe SSD. A multiple baseline across behaviors single subject design was employed in the study. Two non-stimulable, non-cognate sounds from two different manner categories were selected as sound targets. One sound error was treated using paper stimuli presented in a traditional paper table-top presentation (TAB condition) while the other sound error was treated using stimuli presented on the computer …

Development Of Lexical Tone Production In Disyllabic Words By 2- To 6-Year-Old Mandarin-Speaking Children, Puisan Wong

Dissertations, Theses, and Capstone Projects

This study investigated children's development in the production of Mandarin lexical tones in familiar disyllabic words and tested the hypothesis that disyllabic tone contours with more complex fundamental frequency contours are more difficult for children to produce. Participants were forty-four 2- to 6-year-old monolingual Mandarin-speaking children and 12 mothers. Their disyllabic tone productions were elicited by picture naming and low-pass filtered to eliminate lexical information while retaining the fundamental frequency contours. Three Mandarin-speaking judges listened to the filtered stimuli, and categorized the children's and adult's disyllabic tones. Acoustic analysis was performed on selected accurate child and adult productions and on …

Markers Of Dyslexia In Adult Spanish-Speakers Who Report Severe Difficulty Learning English, Elizabeth Ijalba

Dissertations, Theses, and Capstone Projects

The relationship between native-language reading ability and second-language (L2) learning was explored in a cohort of 60 adult Spanish-speakers learning English as a second language. The research questions centered on whether underlying nativelanguage deficits associated with dyslexia would be present in a subset of English Language Learners who reported severe difficulty learning English. Our participants were divided into two education groups (below and above12th grade). These two groups were classified into three groups based on self- and teacher- ratings of ease or difficulty in English learning ability: for the high-education group, Poor English Language Learners (PELL, N=7); Good English Language …

The Acquisition Of Two Phonetic Cues To Word Boundaries, Melissa A. Redford, Christina E. Gildersleeve-Neumann

Speech and Hearing Sciences Faculty Publications and Presentations

The study evaluated whether durational and allophonic cues to word boundaries are intrinsic to syllable production, and so acquired with syllable structure, or whether they are suprasyllabic, and so acquired in phrasal contexts. Twenty preschool children (aged 3 ; 6 and 4 ; 6) produced: (1) single words with simple and complex onsets (e.g. "nail" vs. "snail"); and (2) two-word phrases with intervocalic consonant sequences and varying boundary locations (e.g. "this nail" vs. "bitty snail"). Comparisons between child and adult control productions showed that the durational juncture cue was emergent in the four-year-olds' productions of two-word phrases, but absent elsewhere. …

English Literacy Development For English Language Learners: Does Spanish Instruction Promote Or Hinder?, Brenda K. Gorman, Connie Summers, Kelly M. Thomason

Speech Pathology and Audiology Faculty Research and Publications

In this brief, the authors consider whether instruction in a child's native language (particularly Spanish) hinders or promotes learning of literacy in English. The authors conduct a four-step process for identifying research on this topic, examining this literature, and then determining the answer to this clinical question. The results suggest that supporting a child's home/native language promotes rather than hinders development of English literacy skills.

Temperament And Early Communication In Premature Children., Nina King

Electronic Theses and Dissertations

Premature children are at greater risk for developing communication delays than full-term children, although it is not inevitable. Recent research links specific temperament characteristics to early language development. Thus, temperament may provide a way to identify premature children who are at increased risk. The first purpose of this study was to determine if temperament characteristics of premature children are the same as full-term children when measured by the Infant Behavior Questionnaire-Revised. The second purpose was to determine if temperament and language acquisition, as measured by the MacArthur Communicative Development Inventory: Words and Gestures, are linked in premature infants …

Challenges Facing A Complementary-Systems Approach To Abstract And Episodic Speech Perception, Conor T. Mclennan

Psychology Faculty Publications

It has been nearly a decade since the publication of Goldinger’s [4] Psych. Review paper in which he presented his episodic theory of lexical access. Moreover, Goldinger’s (and others’) empirical work [3, 14] providing evidence for episodic representations predates the formal presentation of his episodic theory. This is an appropriate time to note how the field has progressed in the past decade with respect to the debate over the nature of lexical representations. As evidenced by the two main papers, the emphasis is no longer on whether there are abstract and/or episodic representations. Instead, the focus is now on the …

Hemispheric Differences In Indexical Specificity Effects In Spoken Word Recognition, Julio Gonza´Lez, Conor T. Mclennan

Psychology Faculty Publications

Variability in talker identity, one type of indexical variation, has demonstrable effects on the speed and accuracy of spoken word recognition. Furthermore, neuropsychological evidence suggests that indexical and linguistic information may be represented and processed differently in the 2 cerebral hemispheres, and is consistent with findings from the visual domain. For example, in visual word recognition, changes in font affect processing differently depending on which hemisphere initially processes the input. The present study examined whether hemispheric differences exist in spoken language as well. In 4 long-term repetition-priming experiments, the authors examined responses to stimuli that were primed by stimuli that …

So You Want To Be An Interpreter, Janice H. Humphrey

Course Materials

This study guide contains guided learning activities, study questions and supplemental video clips to enrich the learning journey of students in diverse learning environments.

Comparison Of Ten Interventions For A 7-Year-Old With Unintelligible Speech, Sharynne Mcleod, Alison Holm, Sharon Crosbie, Barbara Dodd, Barbara W. Hodson, Michelle Morrisette, Judith A. Gierut, Deborah Hayden, Nicole Mueller, Joy Stackhouse, A. Lynn Williams, Caroline Bowen

ETSU Faculty Works

The management of speech impairment of unknown origin in children requires SLPs to make important clinical decisions around assessment, analysis, diagnosis and intervention. Ideally, clinicians should be guided in their decision making by evidence. Over thirty years ago, this was a relatively straightforward task. Most children’s speech problems were assessed, analysed and treated from an articulation perspective. Since the paradigm shift from articulation to phonology, clinical decision making has become more challenging. This challenge is in part due to the increase in possible approaches. This short course will outline the application of ten intervention approaches to one child and will …

Do Auditory Simulations Of Noise-Induced Hearing Loss Change Young Adults' Attitudes Towards Noise Exposure?, Claire Roockley

Theses : Honours

Noise-induced hearing loss (NIHL), or hearing damage from regular exposure to loud noise, can profoundly affect a person's hearing capabilities and overall well-being. Many individuals continue to expose themselves to hazardous levels of noise, and, in turn, put themselves at risk of developing a NIHL. This review critically examines the existing literature presented on NIHL. Emphasis is placed on the increasing prevalence of NIHL in young adults from exposure to loud recreational noise. The effectiveness of current educational strategies that have been employed to reduce or prevent the occurrence of NIHL in this cohort is also examined. Research indicates that …

Translational Research: Bridging The Gap From Research To Practice, A. Lynn Williams

ETSU Faculty Works

Early childhood is a critical period for literacy development and US research has found that 35 per cent of children enter public schools with low levels of the skills needed to learn to read. Visiting US academic Professor Lynn Williams will present a lecture about how children acquire literacy skills on Thursday 8 November at Charles Sturt University (CSU) Bathurst Campus. Associate Professor Sharynne McLeod, from CSU’s School of Teacher Education, said that Professor Williams has a distinguished career in teaching and writing about speech and language development and disorders in children. “Her lecture, Contexts for facilitating emergent literacy skills, …

Gaussian Mixture Models And Neural Networks For Automatic Speaker Identification, Usha Gayatri Chalkapally

Electrical & Computer Engineering Theses & Dissertations

Automatic Speaker Recognition is the process of automatically recognizing who is speaking on the basis of individual information contained in speech signals. This technique of Automatic Speaker Recognition makes it possible to use the speaker's voice to verify their identity and control access to services such as voice dialing, banking by telephone, telephone shopping, database access services, information services, voice mail, security control for confidential information areas, and remote access to computers.

In this thesis, the techniques of Gaussian Mixture Models and Neural Networks for Automatic Speaker Identification are presented. Algorithms for Speaker Identification using Gaussian Mixture Models were developed, …

Noise Induced Hearing Loss In Children: Preventing The Silent Epidemic, William Hal Martin, Judith L. Sobel, Susan E. Griest, Linda Howarth, Shi Yongbing

Community Health Faculty Publications and Presentations

Noise-induced hearing loss and related tinnitus are often unrecognized problems, especially in non-occupational settings. Research indicates that increasing numbers of children and adolescents have or are acquiring noise induced hearing losses. Noise induced hearing loss can almost completely be prevented with simple precautionary measures. Educational programs rarely exist outside of those mandated in occupational settings. Health Communication theory can be applied to hearing health for developing effective loss prevention programs. Dangerous Decibels is one example of an effective multi-disciplinary effort to develop and disseminated prevention strategies.

The Time Course Of Variability Effects In The Perception Of Spoken Language: Changes Across The Lifespan, Conor T. Mclennan

Psychology Faculty Publications

Although spoken language is communicated via a rapidly varying signal, human listeners recognize spoken words both quickly and accurately. Nonetheless, variability in speech does have implications for both the processes and representations involved in spoken language perception. Moreover, variability effects have been observed across the lifespan, ranging from infants to older adults. Many factors could potentially modulate the degree to which variability affects spoken language perception. In particular, recent findings demonstrate that variability effects follow a time course, manifesting themselves at predictable points during perceptual processing. However, time course investigations are currently limited to young adults. Therefore, the current paper …

Graduate Bulletin, 2006-2007 (2006), Minnesota State University Moorhead

Graduate Bulletins (Catalogs)

No abstract provided.