Communication Sciences and Disorders Commons^™

Phonetic Complexity Affects Children’S Mandarin Tone Production Accuracy In Disyllabic Words: A Perceptual Study, Puisan Wong, Winifred Strange

Publications and Research

This is the first study to examine the effect of phonetic contexts on children’s lexical tone production. Mandarin tones in disyllabic words produced by forty-four 2- to 6-year-old children and twelve mothers were low-pass filtered to eliminate lexical information. Native Mandarin speaking adults categorized the tones based on the pitch information in the filtered stimuli. All mothers’ tones were categorized with ceiling accuracy. Counter to the findings in most previous studies on children’s tone acquisition and the prevailing assumption in models of speech development that children acquire suprasegmental features much earlier than segmental features, this study found that children as …

Action Understanding Via Mirror Neuron Systems: A Proposed Model For The Science And Treatment Of Stuttering, Madison Jones

Honors Theses

Persistent developmental stuttering is generally considered to be a speech disorder characterized by repetitions, prolongations and postural fixations, and is relatively resistant to therapy. While mainstream stuttering therapy continues to rely on behavioral speech targets, recent research suggests that mirror neuron systems can be activated to temporarily induce natural sounding fluent speech in those who stutter via exposure to second speech signals. Despite the prevalence of speech-motor based stuttering treatments, a unified account of how and why fluency is enhanced through endogenous methods remains elusive. The purpose of these two exploratory studies is to further test the validity of the …

Pronoun Marking In African American English-Speaking Children With And Without Specific Language Impairment, Gayatri Ramamoorthy Brown

LSU Master's Theses

The present study was designed to describe and quantify patterns of pronoun use by African American English (AAE)-speaking children with specific language impairment (SLI) relative to their AAE-speaking typically developing (TD) peers. Pronouns were of interest because: they are produced frequently in everyday speech, they are often targeted when a child’s language abilities are evaluated by a speech-language pathologist, and limited pronoun data exists for AAE-speaking children. The data were language samples that had been elicited from 96 children (35 SLI, 61 TD) enrolled in kindergarten. The samples were searched for 11 different pronoun forms, and these were coded as …

The Distribution Of Talker Variability Impacts Infants’ Word Learning, Carolyn Quam, Sara Knight, Louann Gerken

Speech and Hearing Sciences Faculty Publications and Presentations

Infants struggle to apply earlier-demonstrated sound-discrimination abilities to later word learning, attending to non-constrastive acoustic dimensions (e.g., Hay et al., 2015), and not always to contrastive dimensions (e.g., Stager & Werker, 1997). One hint about the nature of infants’ difficulties comes from the observation that input from multiple talkers can improve word learning (Rost & McMurray, 2009). This may be because, when a single talker says both of the to-be-learned words, consistent talker’s-voice characteristics make the acoustics of the two words more overlapping (Apfelbaum & McMurray, 2011). Here, we test that notion. We taught 14-month-old infants two similar-sounding words in …

Singing Portuguese Nasal Vowels: Practical Strategies For Managing Nasality In Brazilian Art Songs, André Campelo

Theses and Dissertations--Music

The articulation of Portuguese nasalized vowels poses some articulatory problems accompanied by negative acoustic effects for the performance of Brazilian art songs. The main objective was to find strategies that permit the singer to conciliate an idiomatic pronunciation of these vowels with a well-balanced resonance, a desirable quality in classical singing. In order to devise these strategies, the author examined sources dealing with nasalized vowels from varied perspectives: acoustic properties of vowel nasalization, phonetic and phonological aspects ofBrazilian Portuguese (BP), historical views on nasality in singing, and recent vocal pedagogy research. In addition to the overall loss of sonority, the …

Does Increasing Speech Production And Language Acquisition Through Therapies Aimed At Emphasizing Speech Therapy Improve The Verbal Communication Capabilities In Autistic Children?, Jessica Olejnik

PCOM Physician Assistant Studies Student Scholarship

Objective: The objective of this EBM review was to determine if increasing speech production & language acquisition through therapies which emphasized speech therapy, would improve verbal communication skills in autistic individuals.

Study Design: Three RCTs selected due to relevance to the proposed question and fulfillment of the requirement of measuring POEMs.

Data Sources: All articles were published in peer-reviewed journals via PubMed.

Outcome Measures: The Preschool Language Scale 4 and Comprehensive Assessment of Spoken Language was measured pre-intervention and 12 months later. The verbal production evaluation scale which measured phonology, pragmatics, prosody, and sematic features. The …

Exploring Student Understanding Of The Connections Between Music And Literacy, Heather Owens, Scott Palasik

Williams Honors College, Honors Research Projects

It has been found that music training improves attention and recall of memory, two skills that are linked to literacy. Music is also strongly correlated with phonological and phonemic awareness. More research is needed to pinpoint therapy methods that integrate music and are Evidence- Based Practices. The purpose of this project was to discover the extent to which aspiring speech language pathologists are aware that musical experiences aid learning and literacy by conducting a survey of undergraduate speech-language pathology and audiology students at The University of Akron. For the methods of this survey, twenty-eight participants completed a survey that was …

A Guide To Functional Communication Training And Autism, Elizabeth M. Connolly

Williams Honors College, Honors Research Projects

Individuals diagnosed with Autism Spectrum Disorder have complex communication needs, and many use challenging behaviors to express themselves. This study focused on the effectiveness of the three-step Functional Communication Training process to decrease self-injurious behaviors, when used with a child with an Autism Spectrum Disorder. After conducting an extensive review of existing studies, the current project focused on areas of weakness in the literature. One case study subject participated in therapy that utilized Functional Communication Training. The participant was taught to functionally communicate via a speech generating device and picture symbols, while the numbers of self-injurious behaviors were recorded. At …

A Literature Review On Accent Modification, Alyssa Pennington 6978027

Williams Honors College, Honors Research Projects

Accents reflect the unique social aspects and backgrounds of the speaker. Unfortunately, some accents result in communication problems that affect speech intelligibility. This is especially true for those who speak English as a second language (ESL). As a result, non-native English speakers may avoid social interactions with those who find them difficult to understand. For those who elect to modify their accents, clinicians may offer accent reduction therapy services to help ESL speakers improve their ability to communicate with others across the home, school, work, and community setting.

Therapy designed to change accents is within the scope of practice for …

The Success Of An Aided Language Stimulation Training Video For Communication Partners Working With Children With Autism Spectrum Disorders, Hannah Peterson

Williams Honors College, Honors Research Projects

Aided language stimulation (ALS) is an effective intervention method for nonverbal children with autism spectrum disorders (ASD) learning to use an augmentative-alternative communication system to communicate with others. Communication partners can use ALS to stimulate the use of the augmentative alternative communication (AAC) system. The purpose of this paper is to develop a research study that will be completed in the future to determine the success of an ALS training video. The intended participants of the study include 30 special education teachers who work with children with ASD who use Proloquo2go formatted AAC systems. The participants of the study will …

The Effects Of Music Therapy On Stuttering, Nicole Baumann, Dr. Scott Palasik

Williams Honors College, Honors Research Projects

Across time and culture, music has been used to augment and treat a variety of psychological and physical diseases. The current study therefore aims to identify the effects of music on stuttering. For this study, one individual was selected to participate for a total of five weeks. The procedure included documenting the participant’s percentages of syllables stuttered in monologues and structured reading passages as well as completing pre and post mindfulness assessments during the course of the study. Results indicate that music positively affects percentages of syllables stuttered in reading passages, the types of disfluencies and overall mindfulness levels of …

Assessment Protocol For Cognitive And Auditory Processing Skills For Clients Receiving Neurofeedback Treatment For Traumatic Brain Injury & Concussion: Literature Review, Elexea N. Aurilio, Miranda Hendrus

Williams Honors College, Honors Research Projects

Neurofeedback has become increasingly popular in the medical world and will hopefully become more commonly used in the fields of speech-language pathology and audiology. Currently, there is a lack of a singular, baseline and progression diagnostic tool to measure a client’s cognitive and auditory processing skills once they are referred for neurofeedback treatment.

Speech-Language Pathologists' Perceptions And Use Of Service Delivery Methods And Models In School-Based Practice, Burgandy Deann Henderson

Online Theses and Dissertations

ASHA (1991c) identifies the value of consultation and collaboration across disciplines in the public school setting. Historically, speech-language pathologists (SLPs) have pulled children out of the classroom to provide therapy in individual or small group settings. However, evidence continues to show the merit of consulting and collaborating with other professionals in the school in order to fully integrate classroom curriculum and support service goals (ASHA, 1991c; ASHA, 2010f; Mecrow, Beckwith, & Klee, 2010; Ritzman, Sanger, & Coufal, 2006). The purpose of this study was to explore SLPs' perspectives and use of consultation and collaboration in the public schools. A survey …

Comparison Of Various Technologies In The Acquisition Of Speech Samples For Transcription Purposes: Listener Perception Vs. Acoustic Analysis Of Signal Quality, Alexa Klimes

Honors Program Theses

The purpose of this study was to investigate the quality of recordings obtained with a dedicated recording device in comparison to more readily available devices. Professionals in the field of communication disorders need to identify and transcribe specific details about individuals’ speech and need high quality recordings for this purpose (Louko & Edwards, 2001). The dedicated recording devices that provide high quality signals are not readily available and can be expensive. The available research on this topic focuses on analysis of voice characteristics such as fundamental frequency, amplitude, and stability of amplitude and frequency (Lin, Hornibrook, & Ormond, 2012; Vogel …

The Study Of The Development Of Negation In Bilingual Spanish/English And Monolingual English Speakers, Isabel Cristina Verduzco

Master's Theses

Problem

Negation is one of the first concepts learned early during childhood and one of the most important ones for communication. Current studies focus on how negation is developed universally in each specific language and how it is governed by patterns of acquisition, however, there are factors that may affect this process. How does learning two languages simultaneously affect the normal development of negation? Analyzing how the exposure to two different languages affects the normal development of negation is important for understanding how bilingualism influences normal language development. This study is also important for the analysis of speech and language …

A Comparison Of Vocal Health, Hygiene, And Perceptions In Student Teachers, Voice Music Majors, And Speech-Language Pathology Majors: A Preliminary Study, Kenreah Lavaughn Brown

Master's Theses

Problem

There are many college/university students studying to become teachers, professional singers, and speech-language pathologists. Yet, despite research available on the risk of developing voice disorders in these areas of study, very little was found on such individuals while in the college setting. This is particularly true for speech-language pathologists who have limited research available overall.

Method

Nineteen students between the ages of 18- 43 years old, completed pre-and-post-testing of the Glottal Function Index (GFI), Voice Hygiene Questionnaire (VHQ), and the objective measures (maximum phonational frequency range, sustained phonation, jitter, and shimmer).

Results

The chi-square of independence results showed that …

Study Of The Ability To Detect Humor In Visual Images By 2-5 Year Olds, Sonovia Latoya Mcfall

Master's Theses

Problem

Understanding the impact that humor can have as a form of therapy has been studied mostly in relation to mental and spiritual healing. As a result, little focus has been given to understanding the types of humor and how one’s understanding of and appreciation for types of humor develop over time. Gaining an understanding of humor development is important due to discoveries that the use of humor is a great intervention tool when working with children. Nevertheless, the use of pictures (with humor) is often used within speech therapy sessions, but seldom used correctly due to the lack of …

Theory Of Mind And Negation, Jasmine Buckins

Master's Theses

Problem

There is an extensive amount of research on theory of mind, which is the ability to attribute mental states (e.g., beliefs, intents, desires, knowledge, etc.) to oneself and others and to comprehend that others have beliefs, desires, intentions and perspectives that may be different from one’s own. Some researchers have investigated the potential prerequisites or developmental milestones that may be required in order for a theory of mind to be developed in young children. Some researchers have concluded that certain factors play a role in theory of mind development. These factors include environmental, cognitive and linguistic components. However, in …

The Effectiveness Of Self-Regulated Strategy Development For School-Age Children With Hearing Loss, Jessica Rice

Theses and Dissertations

Purpose: The two-fold purpose of this feasibility study was to determine if (a) self-regulated strategy development intervention would improve the writing skills of children with hearing loss and (b) if self-regulated strategy development intervention would improve the reading comprehension skills of children with hearing loss.

Method: One eleven year-old child with bilateral sensorineural hearing loss participated in this single-subject, multiple probe across behaviors design treatment study which examined the effectiveness of using writing intervention to improve reading comprehension in children with hearing loss. The participant completed three seven-week writing interventions focused on narratives, opinion essays, and persuasive essays. Intervention was …

Effects Of Symbol Type On Naming And Identification Of Graphic Symbols By Typically Developing Three, Four, Five And Six-Year Olds Children., Pamela Resnick

Electronic Theses and Dissertations

Speech-language pathologists and educators face unique challenges in assessing the language skills of children with complex communication needs due to the wide array of impairments with which these individuals present. For example, most receptive language assessment tools require that children either point to or label line drawings to determine whether or not they comprehend the depicted concepts; task demands such as these preclude administering such assessment tools with children who are unable to physically point to or verbally label presented stimuli. In light of these challenges, the use of eye tracking technologies has become particularly appealing since this alternate response …