Communication Sciences and Disorders Commons^™

Military Trauma And Its Influence On Loudness Perception, Marc A. Fagelson

ETSU Faculty Works

Excerpt: It is often the case that veterans who experience hyperacusis have hearing loss and tinnitus; what sets the patient with PTSD apart is an increased likelihood that will rate sound tolerance problems as more severe than tinnitus and hearing loss.

Evaluation Of Language Of Intervention On Expressive-Receptive Lexical Skills For Preschool Bilingual Children, Blanca Estela Cisneros

Open Access Theses & Dissertations

The purpose of the study was to evaluate the expressive-receptive lexical skills gained in bilingual preschool children for both their native language (L1) and second language (L2) when provided a bilingual vocabulary intervention and compared to contrasting monolingual and controlled conditions. This group study assessed four treatment conditions: monolingual English intervention, monolingual Spanish intervention, bilingual English-Spanish intervention, and a controlled intervention condition receiving math instruction. English and Spanish expressive and receptive lexical skills were the dependent variables measured at pretest and posttest. After a brief 4 week intervention block, the bilingual group achieved greater gains in Spanish expressive lexical skills …

Examining Articulatory Kinematics Using Diadochokinesis In Concussed And Non-Concussed Individuals, Lindsay Deann Dolan

Open Access Theses & Dissertations

ABSTRACT

Cognitive and communicative deficits associated with traumatic brain injury are an active area of research. However, no research to date has reported on the functionality of motor speech following a concussion. A common tool used to evaluate the motor speech status of potentially impaired individuals is the measurement of the diadochokinetic speech rate. The purpose of this study is to investigate diadochokinetic speech rates in individuals who experience a sports-related concussion. Determining the nature and extent of motor speech involvement post concussion will contribute to the diagnosis, prognosis, and management of recovery. The present investigation will determine; (i) if …

The Impact Of Baby Sign On Motor Development In Typically Developing Infants And Toddlers, Melissa Garcia

Open Access Theses & Dissertations

"Baby Sign is an augmentative communication approach that teaches babies keyword signing that they can use to communicate before they talk." (Sneddon 2003). Baby sign has become popular among parents of infants as a means to communicate before the child can verbally express wants and needs. Programs and classes are now becoming available in many areas of the country to help teach parents basic signs to use with their children. This study aimed to assess the impact of baby

sign on motor development in typically developing infants. The study found that the impact of baby sign language on motor development …

A Comparison Of Performance On The Wii Basic Balance Test Between Concussed And Non-Concussed Collegiate Students, Vanessa Eileen Fernandez-Vivar

Open Access Theses & Dissertations

The Wii Board Basic Balance Test has served as a useful tool for assessing balance in concussion management. In the event that an athlete is concussed, baseline data will be useful when managing a concussion. In cases where baseline data is not available, having normative data is useful to refer to in order to make appropriate return-to-play decisions. To date, normative data on the Wii Board Basic Balance Test is not available. Purpose: This study will compare the performance of concussed and nonconcussed individuals on the Wii Basic Balance Test. Method: A between subject design between the two groups of …

Event Related Potential Changes In A Two-Stimulus Auditory Oddball Task In Concussed College Athletes: A Linguistic Component, Paola G. Sanchez

Open Access Theses & Dissertations

"Return to Play" decisions are done based on cognitive-communicative testing and clinical assessments; concussed athletes may benefit from electrophysiological testing for a more accurate representation of their recovery. The purpose of this study is to investigate the electrophysiological performance post-concussion analyzing the attentional differences using the traditional "oddball" paradigm with a CV linguistic component. Participants for this study were 6 male college athletes with a history of concussion and 10 participants with no history of concussion (controls). Athletes were evaluated using event-related potentials (ERPs) that were recorded during a consonant-vowel (CV) auditory oddball task. Both the P300a and P300b components …

Effects Of Augmentative And Alternative Device On Echolalia In Autism, Cynthia Valenzuela

Open Access Theses & Dissertations

This study was a systematic replication of Mueller and Forbes (n.d.), which evaluated the effects of a high-tech and low-tech augmentative alternative communication (AAC) device on reducing echolalia in a verbal child with autism during conversational speech. The participant for this study was a verbal eleven-year male, who was diagnosed with autism prior to the study. A single subject alternating treatment research design was used to evaluate the effect of a high-tech speech generating AAC device (Proloquo2go) on echolalia. The participant was seen periodically twice a week for two months and periodically for one month. A functional analysis(Prizant & Rydell, …

Comparing Spoken Language Treatments For Minimally Verbal Preschoolers With Autism Spectrum Disorders, Rhea Paul, Daniel Campbell, Kimberly Gilbert, Ioanna Tsiouri

Communication Disorders Faculty Publications

Preschoolers with severe autism and minimal speech were assigned either a discrete trial or a naturalistic language treatment, and parents of all participants also received parent responsiveness training. After 12 weeks, both groups showed comparable improvement in number of spoken words produced, on average. Approximately half the children in each group achieved benchmarks for the first stage of functional spoken language development, as defined by Tager-Flusberg et al. (J Speech Lang Hear Res, 52: 643–652, 2009). Analyses of moderators of treatment suggest that joint attention moderates response to both treatments, and children with better receptive language pre-treatment do better with …

Roles Of Speech-Language Pathologists In The Neonatal Intensive Care Unit, Katy Lane Greenlee

Honors Theses

This thesis examined the roles of speech-language pathologists (SLPs) within the Neonatal Intensive Care Unit (NICU). In 2004, the American Speech-Language-Hearing Association published a set of policy documents regarding speech-language pathology practice in the NICU. Research compiled in the literature review explained and supported each of the roles listed in the ASHA policy documents. The literature also revealed that very few sources specific to the speech-language pathology field addressed roles other than those related to feeding and swallowing evaluation and intervention. This research investigated ASHA-certified, masters-level SLPs' familiarity with each of their possible roles in the NICU, as well as …

Vowel Production In Mandarin Accented English And American English: Kinematic And Acoustic Data From The Marquette University Mandarin Accented English Corpus, An Ji, Jeffrey J. Berry, Michael T. Johnson

Speech Pathology and Audiology Faculty Research and Publications

Few electromagnetic articulography (EMA) datasets are publicly available, and none have focused systematically on non-native accented speech. We introduce a kinematic-acoustic database of speech from 40 (gender and dialect balanced) participants producing upper-Midwestern American English (AE) L1 or Mandarin Accented English (MAE) L2 (Beijing or Shanghai dialect base). The Marquette University EMA-MAE corpus will be released publicly to help advance research in areas such as pronunciation modeling, acoustic-articulatory inversion, L1-L2 comparisons, pronunciation error detection, and accent modification training. EMA data were collected at a 400 Hz sampling rate with synchronous audio using the NDI Wave System. Articulatory sensors were placed …

Speech Sensorimotor Learning Through A Virtual Vocal Tract, Jeffrey J. Berry, Cassandra North, Benjamin Meyers, Michael T. Johnson

Speech Pathology and Audiology Faculty Research and Publications

Studies of speech sensorimotor learning often manipulate auditory feedback by modifying isolated acoustic parameters such as formant frequency or fundamental frequency using near real-time resynthesis of a participant's speech. An alternative approach is to engage a participant in a total remapping of the sensorimotor working space using a virtual vocal tract. To support this approach for studying speech sensorimotor learning we have developed a system to control an articulatory synthesizer using electromagnetic articulography data. Articulator movement data from the NDI Wave System are streamed to a Maeda articulatory synthesizer. The resulting synthesized speech provides auditory feedback to the participant. This …

Supporting Narrative Retells For People With Aphasia Using Aac: Photographs Or Line Drawings? Text Or No Text?, Julie Griffith, Aimee R. Dietz, Kristy S.E. Weissling

Department of Special Education and Communication Disorders: Faculty Publications

People with aphasia (PWAs) have demonstrated the ability to learn augmentative and alternative communication (AAC) devices that employ traditional grid layouts to enhance their communication; however, the process is typically lengthy and yields limited generalization (Fox & Fried-Oken, 2001; Koul & Harding, 1998). In response, researchers have begun to investigate the use of visual scene displays (VSDs) to support the communication interactions of PWAs by capitalizing on their relatively intact episodic memory (Beukelman, Dietz, McKelvey, Hux, & Weissling, in press; Dietz, Beukelman, & McKelvey, 2006a; Dietz, McKelvey, Beukelman, Weissling, & Hux, 2006b; McKelvey, Dietz, Hux, Weissling, & Beukelman, 2007). High-technology …

There Is A Continued Need For Empirical Data Supporting The Treatment Of People With Aphasia In The Acute Care Setting Including The Use Of Modified Melodic Intonation Therapy, Miechelle L. Mckelvey, Kristy S.E. Weissling

Department of Special Education and Communication Disorders: Faculty Publications

Abstract from & commentary on: Conkly, D., Novac, E., Boissy, A. Bethoux, F., & Chemali, K. (2012). The effects of modified melodic intonation therapy on nonfluent aphasia: A pilot study. Journal of Speech, Language, and Hearing Research, 55, 1462–1471.

Q: What are the immediate effects of Modified Melodic Intonation Therapy (MMIT) on the modified repetition and responsive subtests of the Western Aphasia Battery (WAB) in stroke patients with Broca’s aphasia?

While this study had several limitations, the basic premises—the exploration of the effectiveness of changes to traditional MIT and the exploration of treatment in very acute stages—were valuable. Further systematic …

Common Parietal Activation In Musical Mental Transformations Across Pitch And Time, Nicholas E.V. Foster, Andrea R. Halpern, Robert J. Zatorre

Faculty Journal Articles

We previously observed that mental manipulation of the pitch level or temporal organization of melodies results in functional activation in the human intraparietal sulcus (IPS), a region also associated with visuospatial transformation and numerical calculation. Two outstanding questions about these musical transformations are whether pitch and time depend on separate or common processing in IPS, and whether IPS recruitment in melodic tasks varies depending upon the degree of transformation required (as it does in mental rotation). In the present study we sought to answer these questions by applying functional magnetic resonance imaging while musicians performed closely matched mental transposition (pitch …

Analysing A New Mobile Bilateral Audiology Test For Children, Luke J. Brook

Theses : Honours

Hearing loss in Australian children, primarily Aboriginal and Torres Strait Islanders, is a growing concern for the Australian public health sector. In certain rural communities up to 90 per cent of children have been found to experience some form of hearing loss. Although hearing loss can be the result of a number of different causes, including congenital influences, the most common cause of hearing loss in Australian children is attributed to a common middle ear infection, otitis media.

To address the issue, numerous solutions have been proposed, tested and implemented, although the problem persists due to geographic, environmental and cultural …

Lessons Learned From Aac Camp, Janet L. Dodd

Communication Sciences and Disorders Faculty Articles and Research

Children who benefit from augmentative and alternative communication (AAC) need not only the support of individuals knowledgeable in the technologies themselves, but ones who understand the translation of language intervention principles to AAC.

The Effects Of Practice On The Concurrent Performance Of A Speech And Postural Task In Persons With Parkinson Disease And Healthy Controls, Christopher Dromey, K Bo Foreman, Stuart Sondrup, Eon Jarvis, Shawn Nissen, Leland E. Dibble

Faculty Publications

Purpose. Persons with Parkinson disease (PD) demonstrate deficits in motor learning as well as bidirectional interference (the performance of one task concurrently interferes with the performance of another task) during dual-task performance. Few studies have examined the practice dosages necessary for behavioral change in rehabilitation relevant tasks. Therefore, to compare the effects of age and PD on motor learning during dual-task performance, this pilot study examined persons with PD as well as neurologically healthy participants during concurrent performance of postural and speaking tasks. Methods. Seven persons with PD and 7 healthy age-matched and 10 healthy young control subjects were tested …

The Effect Of Dialect On Speech Audiometry Testing, Shawn L. Nissen, Richard W. Harris, Ron W. Channell, Nathan E. Richardson, Jamie A. Garlick, Dennis L. Eggett

Faculty Publications

Purpose: In this study, the authors examined the validity of using materials from 2 nonregional yet mutually intelligible dialects to evaluate an individual’s speech recognition threshold (SRT) and word recognition (WR) abilities and whether a speaker of 1 dialect could accurately administer and score materials in the other dialect. Method: Previously created SRT and WR materials were presented to 32 Mandarin listeners with normal hearing:16 speakers of Mainland Mandarin and 16 speakers of Taiwan Mandarin. Hearing abilities were examined using SRT and WR materials created for speakers from 2 different regional dialects. Presentation of the materials occur red during 2 …

The Impact Of Service-Learning On Academics Related To Neurogenic Communication Disorders, Ricki A. Konnerup

EWU Masters Thesis Collection

"Service-Learning (SL) is a pedagogical approach used to assist students in higher education in learning academic material by providing them an experience with a community partner. SL involves academic course objectives that are linked to a community need and includes student reflection on the experience (Goldberg, McCormick Richburg, & Wood, 2006). SL research is limited, but has been an increasing interest for medical, sociology, education, and communication disorders fields. This study describes the effect that SL has on academic learning related to neurogenic communication disorders, attitudes towards SL, and community benefits. One section of a senior level undergraduate course in …

Assessing Correlations Between Lingual Movements And Formants, Christopher Dromey, Gwi-Ok Jang, Kristi Hollis

Faculty Publications

First and second formant histories have been used in studies of both normal and disordered speech to indirectly measure the activity of the vocal tract. The purpose of the present study was to determine the extent to which formant measures are reflective of lingual movements during diphthong production. Twenty native speakers of American English from the western United States produced four diphthongs in a sentence context while tongue movement was measured with a magnetic tracking system. Correlations were computed between the vertical tongue movements and the first formant, as well as between the anteroposterior movements and the second formant during …