Communication Sciences and Disorders Commons^™

Eye Movements Of Individuals With Aphasia During Reading And Scene Viewing, Kimberly G. Smith

Theses and Dissertations

Purpose: This project characterized eye movements of individuals with aphasia and age-matched participants during reading and scene viewing.

Methods: Individuals with aphasia (N=24) and age-matched controls participants (N=24) completed three eye tracking studies. Study 1 examined task-related changes in eye movements for scene search, scene memorization, text-reading, and pseudoreading. Ex-Gaussian, analysis of variance, and correlational analyses were used to compare differences in eye movements across tasks and participant groups. Study 2 examined how oculomotor and linguistic processing influence eye movements for textreading and pseudo-reading. In addition to the statistical analyses used in Study 1, four case studies were carried out …

Written Discourse Performance After Blast Injury, Brittany M. Loomis

Masters Theses

A blast injury (BI) is caused by a wave from a bomb which damages organs, specifically the brain. Once soldiers/veterans have sustained a BI, they will most likely present with a cognitive-communication deficit resulting from the traumatic brain injury. Language related symptoms are most apparent in written language skills due to the high level of cognitive function required for writing. This study investigated written discourse skills following a BI. Written discourse samples were collected from four participants and four controls. A description of the Butcher Picture from the Aphasia Diagnostic Profile was analyzed for productivity, efficiency, and local and global …

The Effects Of Cued Speech On Phonemic Awareness Skills, Jessica M. Phillips

Masters Theses

Research suggests phonemic awareness is enhanced through multimodality training. Cued Speech is a multimodality system that combines hand signs with mouth movements to represent phonemes of the spoken language. This system has been utilized successfully in developing phonological awareness with children with hearing loss. However, no research is available on its effectiveness with children who are not deaf or hard-of-hearing. The efficacy of the use of Cued Speech for the enhancement of phonological skills in typically developing 1st grade students was evaluated in this study. Twenty-six 1^st graders identified as low-achieving readers by their classroom teachers were administered the …

Accreditation As An Organizational Response: Exploring The Influence Of Leadership And Institutional And Task Environments On The Accreditation Process In Communication Sciences And Disorders Programs, Jeffrey Charles Adams

Theses and Dissertations

Influences on the accreditation process in communication sciences and disorder (CSD) programs were examined using a cross case comparative qualitative analysis among four successfully accredited academic departments in the southern United States. Program chairs, CSD administrators, clinic directors and faculty were interviewed. Four institutional sites were selected for the case studies based upon the outcome of the program’s most recent accreditation site visit, the date of the accreditation site visit, number of available faculty, and institutional type. The four institutions included one master’s granting private institution, one master’s granting (larger) program, one doctoral/research medical university, and one doctoral/research university (very …

Standardized Articulation Test Performance Of African American Preschoolers In Mississippi, Emily Ortega

Honors Theses

In the past, standardized articulation tests administered by speech-language pathologists (SLPs) have had tendencies to be biased against speakers of a dialect with characteristics that differ from Mainstream American English (MAE). Using these MAE norm referenced tests can cause several problems, including over diagnosing African American (AA) children with impaired speech and language. The purpose of this study is to document the performance of four-year-old African American English (AAE) speakers for their use of age appropriate phonemes regardless of dialect, and whether the presence of AAE affects participants' scores on the following articulation tests: the Arizona Articulation Proficiency Scale-Third Edition …

A Comparison Of The Deaf Community And Hard-Of-Hearing Individuals On Their Knowledge And Opinions Of Cochlear Implants, Marian R. Bryant

Honors Theses

This thesis examined the opinions and knowledge of Deaf and hard-of-hearing individuals on cochlear implants. Previous research presented showed the controversial opinions on what was known about cochlear implants as a result of speculation in the Deaf community. This thesis consisted of surveying Deaf and hard-of-hearing individuals in order to have a better understanding of what is known about cochlear implants and the opinions that concur due to incorrect or correct knowledge. Thirteen subjects, including eight Deaf and seven hard-of-hearing individuals, completed the assessment. The results indicated that uncertainty about cochlear implants still remains; therefore, it is necessary to educate …

Systematic Review And Meta-Analysis Of Exercise Effects On Attention And Working Memory In Alzheimer's Disease, Alexandria Drakos

Honors Theses

Studies have shown that exercise can have positive affects on cognition levels in patients suffering from Alzheimer's disease. A meta-analysis was conducted to see if exercise had an effect on attention or working memory in patients with Alzheimer's disease. A search was conducted through PubMed. From the initial search, 87 articles were found. Of these 87 articles, 2 met the criteria for analysis along with 1 additional article found from an additional source. These 3 articles were studied and a meta-analysis was performed. The Stroop Test was used to study attention scores and the Digit Span Test Backward test was …

Monolingual And Bilingual Intervention Outcomes In A Bilingual Child With Autism, Victoria Alexander

Open Access Theses & Dissertations

Background: When treating bilingual children with autism spectrum disorder (ASD), the language of intervention has been a controversial topic among professionals. There is limited research on the treatment of bilingual children with ASD.

Purpose: To extend the limited research on the use of language of intervention in bilingual children with ASD. This study compared a monolingual English treatment and a bilingual English-Spanish treatment, to examine which one was more efficient.

Methods: A single-subject alternating treatment design with a baseline was used to compare the efficacy of two treatment conditions in increasing language skills in a bilingual child with ASD. The …

Children With Sli Exhibit Delays Resolving Ambiguous Reference, Julie M. Estis, Brenda L. Beverly

University Faculty and Staff Publications

Fast mapping weaknesses in children with specific language impairment (SLI) may be explained by differences in disambiguation, mapping an unknown word to an unnamed object. The impact of language ability and linguistic stimulus on disambiguation was investigated. Sixteen children with SLI (8 preschool, 8 school-age) and sixteen typically developing age-matched children selected referents given familiar and unfamiliar object pairs in three ambiguous conditions: phonologically distinct word (PD), phonologically similar word (PS), no word (NW). Preschoolers with SLI did not disambiguate, unlike typically developing age-matched participants, who consistently selected unfamiliar objects given PD. School-age children with SLI disambiguated given PD. Delays …

The Effects Of Baby Sign On Child Development, Joanna Scott

Open Access Theses & Dissertations

Introduction: Although the popular media supports the use of baby sign for enhanced developmental outcomes of children, empirical research verifying the actual effects of baby sign on the areas of communicative, cognitive, social, and physical development, is limited. Advocates of baby sign suggest pre-lingual symbolic communication may result in accelerated development whereas critics claim definitive conclusions cannot be drawn because of flawed methodology in the research. Purpose: The purpose of the present study was to explore whether baby sign has an impact on the developmental growth of children. Methods: Using a between groups research design, assessment data were obtained from …

Does Knowledge Of Concussion Symptoms Influence An Athlete's Self-Report Of History Of Concussion Across Age Groups?, John Pfirman

Open Access Theses & Dissertations

Purpose: The purpose of this study was to determine if an athlete's self-report of a history of concussion would increase if they are provided with information about concussions.

Study Design: This study used a group design pre-test information group and a post-test information group matched for age.

Methods: Prior to cognitive testing, the athletes were divided into an experimental and control group. The experimental group received information about concussions before taking the cognitive test. The control group did not receive concussion information before cognitive testing. Both groups completed a questionnaire following testing that asked: "Based on your experience here today, …

The Impact Of Baby Sign Training On Stress Levels Of Daycare Providers, Grisel Julieta Rodriguez

Open Access Theses & Dissertations

Proponents of baby sign claim improvements in child-caregiver interactions and reductions in parental stress as benefits of implementing baby sign. Due to research contradicting the claims, and to the rise in daycare attendance, the current study investigated the effects of a baby sign workshop on the stress perception of daycare providers. A pre-test post-test between groups design with 20 participants was conducted using the Perceived Stress Scale (PSS10) and a workshop-specific descriptive survey as measures. The difference between the post-test stress levels of experimental and control groups approached significance, as did the differences between pre-test and post-test results for the …

Event Related Potentials In A Two Stimuli Auditory Oddball Task In Concussed College Athletes: A Linguistic Component Replication Study, Christopher Anthony Roosmalen

Open Access Theses & Dissertations

Concussions affect an estimated 1.6 to 3.8 million individuals annually and can result in persistent symptoms and cognitive impairments in attention and memory. Concussions are a rising health concern especially in concussion management. Event Related Potentials (ERP) may more accurately assess cognitive recovery making better return to play decisions. In 2013, Sanchez found no significant difference between concussed athletes and non-concussed individuals in the in amplitude of the P300 ERP component using an auditory oddball task consisting of 2 different consonant, vowel (CV) syllables. Because participants were instructed to maintain a mental and verbal count of the target stimuli, a …

Multi-Modal Communication In School-Age Children With Autism Spectrum Disorders, Lauren Dougherty

Williams Honors College, Honors Research Projects

Children with Autism Spectrum Disorder (ASD) have a difficult time communicating on a daily basis. To help enhance and sometimes substitute speech altogether, they require Augmentative and Alternative Communication (AAC) devices. A review of literature found that school-age children with ASD utilize multiple modes of communication. The observation conducted looked at six school-age children, grades 6-8, with ASD and their use of multimodal communication. Each child was observed throughout their school day in settings such as the classroom, lunch/recess, and the speech therapy room. Data was collected for the number of times a child was given the opportunity to use …

A Survey Of Speech-Language Pathologists On Facilitating Support Groups For Those With Communication Disorders, Danielle A. Hower, K. Todd Houston Ph.D

Williams Honors College, Honors Research Projects

Support groups are used in a variety of settings and can be helpful for group members to develop coping strategies. This research aims to evaluate Ohio Speech-Language Pathologists’ perceived knowledge of planning and implementing support groups. Another goal for this research is to gain information on how many Speech-Language Pathologists are using this knowledge to conduct a support group, what type of populations are benefiting, and in what setting type utilizes support groups.

Literature Review And Case Study Of The Functionality Of Video Self Modeling, Carly Conklin

Williams Honors College, Honors Research Projects

This report includes a literature review and case study examination to determine the functionality and effectiveness of video self-modeling as a speech-language therapy technique for a child with autism spectrum disorder (ASD). Research has shown that video modeling is effective to teach language skills to individuals with ASD. This case study focused on teaching a child with ASD receptive language skills to identify emotions based on body language and tone of voice. A single subject pretest posttest design was used to measure the results for the case study participant.

Mindfulness Attributes As Predictors Of Treatment Outcomes In Children Who Stutter, Jenna Lee Graepel

USF Tampa Graduate Theses and Dissertations

A recent U.S.-based survey (Boyle et al,. 2011) estimated stuttering prevalence in American children ages 3-17 years at 1.6% or 1 in 63 children. In comparison to the reported 1 in 68 school age children living with Autism Spectrum Disorder (Centers for Disease Control and Prevention, 2010), stuttering affects nearly as many. These estimates suggest that Speech-Language Pathologist (SLPs) should increasingly develop their skill sets for identifying and providing interventions for children who stutter.

The evidence base for school-age fluency intervention, while promising, leaves much room for further development (Nippold, 2011). The majority of current interventions revolve around the traditional …

Outcomes Of A Combined Mindfulness, Stuttering Modification, And Fluency Shaping Intervention For Children Who Stutter, Jennifer Kordell

USF Tampa Graduate Theses and Dissertations

A week-long intervention for five school-age children who stutter was implemented using techniques of fluency shaping, stuttering management, and mindfulness training. The purpose of this study was to investigate if children who stutter stuttered less frequently, stuttered with less struggle, and demonstrated changes in mindfulness measures after the completion of this week-long intervention. Pre- to post-treatment measures were analyzed by individual and group-level results. A comparative analysis between reading and narrative tasks was also performed. Findings indicate that three out of five children reduced the total number of disfluencies during the reading task, and two children reduced this total during …

Literacy Exposure In Public Preschools: The Effects On Language Acquisition, Chloe Hannah Robison

Honors Theses and Capstones

No abstract provided.

Indirect Approaches: A Systematic Review Of Paediatric Dysphagia Interventions, Bianca Piano

Theses : Honours

Background and purpose: Dysphagia can be described as difficulty within the oral, pharyngeal and/or oesophageal phases of deglutition and occurs in approximately 80% of children with developmental disabilities, according to the American Speech and Hearing Association (2015). It occurs when there is impairment to the motor and/or sensory aspects of swallowing, due to a range of disorders affecting the voluntary and reflexive components of deglutition. The ability to swallow safely is essential in preventing medical complications, sustaining life and maintaining social participation. Paediatric interventions can be categorized into three broad approaches; direct, indirect and mixed. At present, two systematic reviews …

A Comparative Acoustic Examination Of Infant Cries: Children At High Risk Versus Low Risk For Autism Spectrum Disorder Development, Ildiko Eva Bruz

Theses : Honours

Background: Early interventions for individuals with Autism Spectrum Disorders (ASD) have shown positive gains in children who enter therapy at a young age. However, commencement of early intervention is often hindered by challenges with diagnosis. Due to the complex nature of ASD, the age of detection can range from 2 years old into adulthood. This highlights the need for methods of early detection. Previous research has found infants at risk for ASD to present atypical cry characteristics, possibly as a result from damage to the brainstem. In particular, measures of fundamental frequency appear to be the most sensitive to …

Early Intervention Of Parent-Infant Interactions In Preterm Infants: A Systematic Review, Stacey Osborne

Theses : Honours

Every year approximately 15 million babies are born preterm. These infants are at an increased risk of language, and other developmental delays due to their immature brain development and higher incidence of brain abnormalities. They also have poorer health outcomes in the early stages of life which may go on to hinder successful parent-infant interactions. Successful parent-infant interactions are important for infant developmental outcomes such as language, cognition and behaviour. While interventions targeting the promotion of positive interactions have been found to have positive effects in a number of populations to date, interactions involving preterm infants have not been explored. …

Enhancing Generalisation In Biofeedback Intervention Using The Challenge Point Framework: A Case Study, Elaine Hitchcock, Tara Mcallister Byun

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

Biofeedback intervention can help children achieve correct production of a treatment-resistant error sound, but generalisation is often limited. This case study suggests that generalisation can be enhanced when biofeedback intervention is structured in accordance with a "challenge point" framework for speech-motor learning. The participant was an 11-year-old with residual /r/ misarticulation who had previously attained correct /r/ production through a structured course of ultrasound biofeedback treatment but did not generalise these gains beyond the word level. Treatment difficulty was adjusted in an adaptive manner following predetermined criteria for advancing, maintaining, or moving back a level in a multidimensional hierarchy of …

Validating And Optimizing A Crowdsourced Method For Gradient Measures Of Child Speech, Tara Mcallister Byun, Elaine Hitchcock, Daphna Harel

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

There is broad consensus that speech sound development is a gradual process, with acoustic measures frequently revealing covert contrast between sounds perceived as identical. Well-constructed perceptual tasks using Visual Analog Scaling (VAS) can draw out these gradient differences. However, this method has not seen widespread uptake in speech acquisition research, possibly due to the time-intensive character of VAS data collection. This project tested the validity of streamlined VAS data collection via crowdsourcing. It also addressed a methodological question that would be challenging to answer through conventional data collection: when collecting ratings of speech samples elicited from multiple individuals, should those …

Using Visual Scene Displays As Communication Support Options For People With Chronic, Severe Aphasia: A Summary Of Aac Research And Future Research Directions, David R. Beukelman, Karen Hux, Aimee R. Dietz, Miechelle L. Mckelvey, Kristy S.E. Weissling

Department of Special Education and Communication Disorders: Faculty Publications

Research about the effectiveness of communicative supports and advances in photographic technology has prompted changes in the way speech-language pathologists design and implement interventions for people with aphasia. The purpose of this paper is to describe the use of photographic images as a basis for developing communication supports for people with chronic aphasia secondary to sudden-onset events due to cerebrovascular accidents (strokes). Topics include the evolution of AAC-based supports as they relate to people with aphasia, the development and key features of visual scene displays (VSDs), and future directions concerning the incorporation of photographs into communication supports for people with …

Examining Barriers With Implementing Augmentative And Alternative Communication In A Midwest School, Ashley Renee Fields

Walden Dissertations and Doctoral Studies

Many speech-language pathologists (SLPs) in a Midwest urban public school system have experienced barriers that prohibit the effective use of augmentative and alternative communication (AAC). The result has left some students with speech language impairments (SLI) without the communication skills for meaningful relationships and success in and out of school. The purpose of this exploratory case study was to determine the perceived barriers of 8 local school SLPs regarding the successful implementation of AAC and their suggestions for addressing the problem. Data were collected from semi-structured interviews with the SLPs. Data collection and analysis were grounded by Ely's conditions of …

Speech-Language Pathologists On Multicultural Counseling Competency, Denise Moore Revel

Walden Dissertations and Doctoral Studies

Despite reports of speech-language pathology graduate-level programs focusing on multicultural competence, the literature suggests speech-language pathologists are not adequately educated and trained to be culturally competent. The purpose of this study was to examine the experiences of public school-based speech-language pathologists' graduate-level academic instruction and the clinical practicum experiences in multicultural competence, specifically in the area of multicultural counseling. Guided by the theory of multicultural counseling and therapy, this study used a phenomenological approach, employing semistructured, in-person interviews with 7 participants. The inclusion criteria used for selecting study participants included: having a master's degree in speech-language pathology, graduation from an …

An Interpretative Phenomenological Analysis Of Caregivers' Support For Their Preschool Children's Language And Social Skills Development, Sheri Stein Blum

Walden Dissertations and Doctoral Studies

Some children have difficulty communicating due to a lack of age-appropriate language and social skills. Researchers have explored how music and language share features that shape language processing. The purpose of this interpretive phenomenological analysis was to explore the experiences of caregivers of preschool children who participated in a music-based program and to understand their perspectives related to children's language and social skill development. Learning style and sensory integration processing theories were used as framework to provide foundations of skills in this study. Research questions addressed caregivers' choices related to this program for their children, their experiences of their children's …

Learning About Aphasia Through Experience: Descriptions Of An Interdisciplinary Patient Centered Seminar, Tyson G. Harmon, Shawn Fleck, Adam Jacks

Faculty Publications

People with aphasia (PWA) have an insider’s perspective that can help educate and motivate students during their clinical training (Parr, 2001; Purves, Petersen, & Puurveen, 2013). Being involved in educating students through life experiences can also benefit PWA. In this article we describe a program wherein three PWA shared their experiences with first year graduate students in physical therapy, occupational therapy, and speech pathology. The process of preparing, organizing, and executing the program is outlined. One PWA adds his personal insight by describing his participation in the program using his own words. A student leader of the program also adds …

Bidirectional Interference Between Speech And Nonspeech Tasks In Younger, Middle-Aged, And Older Adults, Christopher Dromey, Dallin J. Bailey

Faculty Publications

Purpose: The purpose of this study was to examine divided attention over a large age range by looking at the effects of 3 nonspeech tasks on concurrent speech motor performance. The nonspeech tasks were designed to facilitate measurement of bidirectional interference, allowing examination of their sensitivity to speech activity. A cross-sectional design was selected to explore possible changes in divided-attention effects associated with age. Method: Sixty healthy participants were separated into3 groups of 20: younger (20s), middle-aged (40s), and older (60s) adults. Each participant completed a speech task (sentence repetitions) once in isolation and once concurrently with each of 3 …