Communication Sciences and Disorders Commons^™

Content Validity Of Aba Language Assessments In The Totality Of Skinner's Verbal Operant Theory, Taylor Marie Lauer

Graduate Theses/Dissertations

Content validity describes the degree of which a measure represents all the components of the overall construct being measured. Behavior analytic language assessments are largely based on Skinner’s verbal operant theory (1957). Three behavior analytic language assessments were utilized to measure the coverage of Skinner’s verbal behavior theory: the VB-MAPP, ABLLS-R, and PEAK. The purpose of the current study was to examine the content validity of each of these assessments coverage on the totality of Skinner’s verbal operant theory. Expressive items on each of the three assessments were compared to definitions of Skinner’s verbal operants and were coded as the …

Brown's Stages Of Morphosyntactic Development Applied To The Typical Development Of Italian, Marie Laiche

LSU Master's Theses

Background: In A First Language (1973), Roger Brown called for an increase in crosslinguistic data and analysis of morphosyntax across languages as more research in this field is crucial for working out the overarching determinants of language acquisition order and for the ability to accurately compare child language acquisition across different languages. An increase in this research would benefit linguistic researchers and speech-language-pathologists offering services to or evaluating children speaking a different language or more than one language. The current study seeks to add to the field of crosslinguistic research by adapting Brown’s guidelines of English language acquisition to the …

Creating A Theoretical Framework To Underpin Discourse Assessment And Intervention In Aphasia, Lucy Dipper, Jane Marshall, Mary Boyle, Deborah Hersh, Nicola Botting, Madeline Cruice

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

Discourse (a unit of language longer than a single sentence) is fundamental to everyday communication. People with aphasia (a language impairment occurring most frequently after stroke, or other brain damage) have communication difficulties which lead to less complete, less coherent, and less complex discourse. Although there are multiple reviews of discourse assessment and an emerging evidence base for discourse intervention, there is no unified theoretical framework to underpin this research. Instead, disparate theories are recruited to explain different aspects of discourse impairment, or symptoms are reported without a hypothesis about the cause. What is needed is a theoretical framework that …

Bimodal And Bilingual: Language Characteristics Of Asl And English Users In Deaf Education, Caitlin Bumpass

2021 Honors Symposium

Background:
• Understanding how language develops in children who are learning two languages can provide a better understanding of language development in general.
• There is an abundant amount of research regarding language skills of children who are deaf or hard of hearing (d/hh); however, it is unclear if researchers are using a similar definition when describing the characteristics of bimodal/bilingualism.
• Bimodal bilingualism is the use of both an oral language and a sign language, which in the U.S. often includes the ability to perceive and produce both American Sign Language (ASL) and spoken and/or written English.

Purpose:
• …

Defining Bimodal Bilingualism Within The Field Of Speech-Language Pathology, Jaycie Strunk

2021 Honors Symposium

BACKGROUND
• Speech-language pathologists work with a variety of individuals that each uniquely have their own journey in learning and using language for communication. Many times, professionals are working with those with hearing loss, who are diverse in their use of communication.
• 14.9% of children in between the ages of 6-19 years suffer from hearing loss (Niskar, 1998). This is a large group of individuals that speech-language pathologists serve, each with different goals and needs.
• According to the CDC, around 90% of children born with a congenital hearing loss are born to parents who are not deaf, which …

Serving Culturally And Linguistic Students Identified With A Communication Disability In The K-12 Educational Environments, Lashell Dauterman

Theses and Dissertations

As more and more students enter public schools with culturally and linguistically diverse backgrounds that require services under the Individuals with Disabilities Education Act, facilitators must be more sensitive to the needs, especially in the area of communication. Augmentative and alternative communication devices and other assistive technology are required by law to be utilized with individuals identified as disabled. However, due to the challenges that exist in properly identifying and implementing intervention plans for children who require services as English language learners and special education, communication needs are often misidentified or not provided. Another issue that exists is the lack …

Aligning Voice And Communication With Identity – A Survey On Transgender And Gender Diverse Populations, Rachel T. Chalom

USF Tampa Graduate Theses and Dissertations

Purpose: This research has two goals. The first goal is to examine transgender (TG) and gender diverse (GD) voice and communication functioning and the impact of voice on their everyday lives. The second goal is to examine the knowledge, attitudes, and beliefs speech-language pathologists (SLP) have about the TG and GD community and to investigate the relationship between self- and listener-perception and its correspondence to quality of life (QoL).

Methods: A total of 59 participants took part in this research. The research was separated into two parts, the first included 24 TG and GD individuals who participated in a Qualtrics …

Musical Ability And Accent Imitation, Maria Murljacic

Honors Scholar Theses

This study investigates the intersection of musical ability and accent imitation, more specifically defining what factors cause a relationship between the two. The study was run on 50 participants, who each completed an accent imitation ability assessment, a musical ability assessment, and an articulation ability assessment. The scores for the accent imitation portion were rated by anonymous online raters. Each participant filled out a questionnaire on prior musical experience and were either classified as a musician or non-musician. The analysis found that those in the musician group performed better on the musical ability, articulation, and accent ability assessment than non-musicians. …

Comparison Of Motor-Enhanced And Visual-Enhanced Interventions For Grammar In Young Children With Developmental Language Disorder, Alisha P. Springle

Communication Disorders & Special Education Theses & Dissertations

Up to 7.6% of children demonstrate a developmental language disorder (DLD), which can persist through adulthood, causing difficulty with academic achievement, social relationships, and financial stability. Grammar development, as a hallmark of DLD, is an important area of need for these children. Existing grammar interventions do not clearly distinguish the sensory input techniques that meet these children’s neurobiological instructional needs. This adapted alternating treatment design study implemented intervention using systematic paired visual and verbal and systematic paired motor, i.e. standardized gestures, and verbal sensory input techniques. A moderate-strong functional relation between intervention techniques using motor supports on grammatical outcomes in …

Speech Exemplar And Evaluation Database (Seed) For Clinical Training In Articulatory Phonetics And Speech Science, Marisha Speights Atkins, Dallin J. Bailey, Suzanne E. Boyce

Faculty Publications

One challenge faced by teachers of phonetics, speech science, and clinical speech disorders courses is providing meaningful instruction that closes the theory to practice gap. One barrier to providing this type of deep learning experience is the lack of publicly available examples of speech recordings that illustrate comparisons between typical and disordered speech production across a broad range of disorder populations. Data of this type exist, but are typically collected for specific research projects under narrowly written IRB protocols that do not allow for release of even de-identified speech recordings to other investigators or teachers. As a partial corrective to …

A Literature-Based Approach To Morphological Awareness Intervention, Morgan Stone

Student Theses and Dissertations

This study was designed to assess the effectiveness of a literature-based approach to a morphological awareness intervention on the literacy and language skills of a fourth-grade child with a language impairment. One child, diagnosed with a language impairment, participated in this study. The intervention focused on increasing her knowledge of suffixes in morphologically complex words and teaching her to use this information to improve her vocabulary knowledge, reading, and reading comprehension. Clinically relevant gains were made in the areas of reading and reading comprehension. The results suggest that a literature-based approach in morphological awareness intervention is beneficial for improving the …

Investigating The Modulatory Effect Of Expectations On Memory Retrieval During Sentence Comprehension, Luca Campanelli

Dissertations, Theses, and Capstone Projects

Memory retrieval and probabilistic expectations are recognized factors in sentence comprehension that capture two different critical aspects of processing difficulty: the cost of retrieving and integrating previously processed elements with the new input words and the cost of incorrect predictions about upcoming words or structures in a sentence. Although these two factors have independently received substantial support from the extant literature, how they interact remains poorly understood. This study investigated memory retrieval, more specifically retrieval interference, and lexical-semantic expectations in three reading experiments, pitting these factors against each other to observe how they interact. Overall, results showed that retrieving and …

Scoring Morphology In Measures Of Spelling And Written Morphological Awareness: A Scoping Review, Victor A. Lugo, Kimberly A. Murphy, Emily Diehm

Communication Disorders & Special Education Faculty Publications

No abstract provided.

American And British Speech Differences In Low Socioeconomic Status Homes, Jennifer Markfeld

Senior Honors Projects, 2010-2019

Background: Infants living in low socioeconomic status (SES) homes display lower developmental functioning by 12 months than mid- and high-SES infants, and speak fewer words on average as they grow older. Maternal speech is especially important for language development and has been found to be the largest predictor of SES-related differences in children’s vocabulary. Although there are documented differences between British and American infant language development, for example American infant lexicons are typically larger than age matched British infants, there is little research looking at caregiver speech across these countries in low SES groups.

Method: This retrospective study compared 10 …

Effect Of Consistent Singing On Maintenance Of Speech Intelligibility Following Lsvt®: A Retrospective Longitudinal Case Study, Rachel Ricca Beck

Graduate Theses and Dissertations

Parkinson’s Disease is a common neurodegenerative disease affecting one’s ability to hone and refine volitional movement. Many with Parkinson’s report significant effects on voice and communication. Speech-language pathologists have long targeted the achievement of increased vocal volume through intensive voice therapy, with the most common program being Lee Silverman Voice Treatment® (LSVT®) (Ramig et al., 1994). While LSVT® is the most prominent type of voice therapy for individuals with Parkinson’s, other researchers have begun investigating therapeutic singing because of the similar functions it employs (e.g., increased breath support, utilization of entire vocal range).

The current project is a retrospective, longitudinal …

Neural Indices Of Vowel Discrimination In Monolingual And Bilingual Infants And Children, Yan H. Yu, Carol Tessel, Henry Han, Luca Campanelli, Nancy Vidal, Jennifer Gerometta, Karen Garrido-Nag, Hia Datta, Valerie L. Shafer

Publications and Research

Objectives: To examine maturation of neural discriminative responses to an English vowel contrast from infancy to 4 years of age and to determine how biological factors (age and sex) and an experiential factor (amount of Spanish versus English input) modulate neural discrimination of speech.

Design: Event-related potential (ERP) mismatch responses (MMRs) were used as indices of discrimination of the American English vowels [ε] versus [I] in infants and children between 3 months and 47 months of age. A total of 168 longitudinal and cross-sectional data sets were collected from 98 children (Bilingual Spanish–English: 47 male and 31 female …

Orthographic And Phonological Processing In Beginning Readers, Emily Fisher

Senior Theses

In order to learn to “sound out” new words, children must have phonological awareness, the ability to reflect on and manipulate the sounds in words. However, in skilled readers, performance on phonological awareness tasks is influenced by orthographic awareness, the awareness of spelling patterns and constraints. Both orthographic and phonological awareness are essential to reading, however, until recently the role of orthographic knowledge in phonological awareness has not been thoroughly investigated in beginning readers. Therefore, this study examined the relationship between orthographic and phonological knowledge in beginning readers and established a proof of concept for the use of …

Selective Stimulability In The Speech And Language Assessment Of Bilingual Children With Selective Mutism, Elizabeth Harbaugh , M.S., Ccc-Slp, Raul F. Prezas , Ph.D., Ccc-Slp, Robin L. Edge , Ph.D., Ccc-Slp

Journal of Human Services: Training, Research, and Practice

English Language Learners (ELLs) with Selective Mutism (SM) mirror their typically developing, bilingual peers who are going through the silent period. The silent period is a normal phenomenon characterized by decreased expressive language and a general lack of communication that is temporary. Understanding second language acquisition and differentiating SM from the silent period, however, is critical to reduce over- and under-identification of children for services. Whereas bilingual children with SM do not speak in either of their languages, bilingual children in the silent period are only silent in their second language. Although limited information exists regarding assessment and treatment for …

The Impact Of Stuttering On Development Of Self-Identity, Relationships, And Quality Of Life In Women Who Stutter, Charn Nang, Deborah J. Hersh, Katie Milton, Su Re Lau

Research outputs 2014 to 2021

Purpose: The experiences of women who stutter have been underresearched. Clinicians have little guidance from the research literature on issues specific to women who stutter and are likely to have less clinical contact with this group than with men who stutter because of the higher prevalence of stuttering in men. This study explored the experiences of a small group of women who stutter with a particular focus on what the main current issues are and how gender may have influenced experiences with stuttering.

Method: This qualitative study involved recruitment of 9 women who stutter (aged 35-80 years) through a support …

Testing The Relationship Between Dialect Density And Social Interaction, Madeline Marita

Mahurin Honors College Capstone Experience/Thesis Projects

With over 1300 international students from more than 70 countries, Western Kentucky University prides itself on being a diverse, welcoming community. However, many international students have a tendency to associate with other international students with similar dialects rather than with English-speaking students from the United States. This research explores the relationship between dialect density (how strongly a dialect or accent is expressed) and social interaction of individuals from the international student population on Western Kentucky University’s campus. Results revealed that the international students who had the mildest self-perceived dialect density had high self-perceived social interaction scores. Results also indicated that …

Early Literacy Abilities In Spanish-English Emergent Bilingual Children From Varied Dialectal Backgrounds, Antonietta Mastrota

USF Tampa Graduate Theses and Dissertations

The Hispanic population within the United States has grown to a considerable amount. The state of Florida’s population is 25% Hispanic, with projected estimates of this population continuing to grow in the coming years (Ortman & Shin, 2011). Statistics show that 28.3% of the state’s population, over the age of five, speak a language other than English at home. With this considerable number of Spanish-speakers comes the responsibility to adjust certain educational practices to best meet their needs. Literacy is an essential part of learning, and therefore assessing early literacy is an essential part to any child’s academic development.

Phonological …

Articulatory Patterns In Children Who Use Cochlear Implants: An Ultrasound Measure Of Velar Stop Production In Bilingual Speakers, Katherine Javier

USF Tampa Graduate Theses and Dissertations

Coarticulation occurs in running speech when one speech sound or phoneme overlaps with another. It can be considered a result of the way we sequence and organize our articulators to efficiently produce consecutive consonants and vowels in fluent speech. Previous research has suggested that measures of coarticulation can provide insight into the maturity of the motor speech planning system (Barbier, Perrier, Ménard, Payan, Tiede, & Perkell, 2013; Zharkova & Hewlett, 2009; Zharkova, Hewlett, & Hardcastle, 2011). Speech stability has also been suggested as an indicator of motor speech maturity in previous research using ultrasound imaging of velar-vowel targets (Frisch, Maxfield, …

The Impact Of Vocabulary Knowledge On Nonword Judgments In Spanish-English Bilinguals, Marisa E. Leyden

USF Tampa Graduate Theses and Dissertations

This thesis suggests that the range of vocabulary in an individual’s lexicon has an influence on in their assessment of nonword wordlikeness. The study included thirteen Spanish-English bilinguals who participated in a language dominance questionnaire, standardized assessments of Spanish and English vocabulary knowledge, and Spanish and English wordlikeness judgment tasks. Resulting data demonstrated moderate correlations between vocabulary knowledge and performance on nonword wordlikeness judgement tasks in Spanish and English. Participants with larger lexicons appeared more tolerant of less probable nonwords, those with low phonotactic probability, while those with smaller lexicons were less accepting of nonwords with low phonotactic probability. The …

Deaf In Her Own Way: The Role Of Identity In Social Justice Leadership, Judy Drescher

Student Coursework: Ed.D. program

The following fieldwork chronicles the personal and professional trajectory of Cindy Greenspun, a social justice leader at Yale University Library. At the age of eighteen months, Greenspun suffered an illness that resulted in the loss of her hearing and spent nearly the first half of her life fully immersed in the hearing world. Through significant self-reflection and perseverance, Greenspun evolved beyond the binary paradigm of oralism–the exclusive use of speech and lip reading–to ultimately embrace the essence of being both bilingual (speech and sign) and bicultural (hearing and non-hearing). These attributes not only enabled Greenspun to navigate between two distinctly …

The Effects Of Enactment On Communicative Competence In Aphasic Casual Conversation: A Functional Linguistic Perspective, Rimke Groenewold, Elizabeth Armstrong

Research outputs 2014 to 2021

Background: Previous research has shown that speakers with aphasia rely on enactment more often than non-brain-damaged language users. Several studies have been conducted to explain this observed increase, demonstrating that spoken language containing enactment is easier to produce and is more engaging to the conversation partner. This paper describes the effects of the occurrence of enactment in casual conversation involving individuals with aphasia on its level of conversational assertiveness. Aims: To evaluate whether and to what extent the occurrence of enactment in speech of individuals with aphasia contributes to its conversational assertiveness. Methods & Procedures: Conversations between a speaker with …

Perception Of American–English Vowels By Early And Late Spanish–English Bilinguals, Miriam Baigorri, Luca Campanelli, Erika S. Levy

Publications and Research

Increasing numbers of Hispanic immigrants are entering the US and learning American–English (AE) as a second–language (L2). Previous studies investigating the relationship between AE and Spanish vowels have revealed an advantage for early L2 learners for their accuracy of L2 vowel perception. Replicating and extending such previous research, this study examined the patterns with which early and late Spanish–English bilingual adults assimilated naturally-produced AE vowels to their native vowel-inventory and the accuracy with which they discriminated the vowels. Twelve early Spanish–English bilingual, 12 late Spanish–English bilingual, and 10 monolingual listeners performed perceptual-assimilation and categorical-discrimination tasks involving AE /i,ɪ,ɛ,ʌ,æ,ɑ,o/. Early bilinguals …

Assessment And Analysis Of Receptive And Expressive English Language Development In Spanish Speaking Ells And Native English Speakers Using The Pre-Klba, Candace Laprairie

Masters Theses

The purpose of this study is to examine the trends and differences in receptive and expressive English language development in native English speakers and Spanish-speaking English language learners (ELL). It also aims to analyze the relationship between auditory comprehension and narrative production skills and semantic skills and narrative production skills in native English-speakers and Spanish-speaking ELLs. Eighty-three preschool-aged children (17 Spanish-speaking ELLs and 66 Native English-speakers) were administered the Pre-Kindergarten Language Benchmark Assessment (Pre-KLBA) in Fall 2015, Winter 2016, and Spring 2016. This study utilized a three by two ANOVA to evaluate and determine: 1) If there are differences in …

Neural And Behavioral Mechanisms Of Clear Speech, Jenna Silver Luque

USF Tampa Graduate Theses and Dissertations

Clear speech is a speaking style that has been shown to improve intelligibility in adverse listening conditions, for various listener and talker populations. Clear-speech phonetic enhancements include a slowed speech rate, expanded vowel space, and expanded pitch range. Although clear-speech phonetic enhancements have been demonstrated across a variety of talkers, only a subset of these changes may be required for listeners to benefit perceptually from clear speech. Furthermore, while current literature has provided some understanding of the phonetic enhancements that are typical of clear speech and the improvements in intelligibility resulting from its use, less is understood regarding how listeners …

Vowel Formant Dispersion Reflects Severity Of Apraxia Of Speech, Dirk B. Den Ouden, Elena Galkina, Alexandra Basilakos, Julius Fridriksson

Communication Sciences and Disorders Faculty Articles and Research

Background: Apraxia of Speech (AOS) has been associated with deviations in consonantal voice onset time (VOT), but studies of vowel acoustics have yielded conflicting results. However, a speech motor planning disorder that is not bound by phonological categories is expected to affect vowel as well as consonant articulations.

Aims: We measured consonant VOTs and vowel formants produced by a large sample of stroke survivors, and assessed to what extent these variables and their dispersion are predictive of AOS presence and severity, based on a scale that uses clinical observations to rate gradient presence of AOS, aphasia, and dysarthria. …

Comparison Between Mexican And American Parentese: A Qualitative Case Study, Elayna S. Dyke

Journal of Undergraduate Research at Minnesota State University, Mankato

This single case study examines possible cultural implications of the current definition of Parentese, also called caretaker speech, based on the personal accounts of a person who is bilingual in both English and Spanish. This case study was conducted in one interview in order to find possible differences in Parentese with the Spanish language in Mexican culture in contrast to Parentese in the English Language in American culture. The purpose of this study was to find if there were differences between parentese between these cultures, and in which ways they were different. According to the subject’s personal experiences within her …