Communication Sciences and Disorders Commons^™

Caregivers' Experiences Of Assessment And Treatment For Their Child With Childhood Apraxia Of Speech: An International Questionnaire Study, Donna Claire Thomas, Maryane Gomez, Angela Muis, Nathan Trezise, Eliza Williamson, Julie Case, Elizabeth Murray, Maria Irene Grigos, Jenya Iuzzini-Seigel, Shelley L. Velleman

Speech Pathology and Audiology Faculty Research and Publications

Purpose: The aim of this study was to understand caregivers' preferences and experiences with diagnosis and treatment of childhood apraxia of speech (CAS).

Method: Caregivers of children with CAS completed a 70-item online survey that explored demographics, initial concerns, the CAS diagnostic process, speech therapy goals, and preferred and received speech therapy service delivery (session frequency, length, and context). Quantitative data were analyzed descriptively and with inferential statistics; qualitative data were analyzed using content analysis.

Results: One hundred sixty-one caregivers participated, mostly from the United States, Australia, and Canada. A total of 72% of caregivers had concerns about their child's …

Humanity Is Evolving Its Consciousness: The Role Of Archetypal Energies As Guides During An Unfolding Weeding Out And Alignment Process, Carroy U. Ferguson

Psychology Faculty Publication Series

Humanity is evolving its consciousness at individual and collective levels.  Given these seemingly tumultuous times, as of this writing (January 2026), to make such a statement may sound like a strange thing to say.  However, I suggest that if you are alive today and if you are reading these words, these are the very times for which you were born—to assist Humanity as it evolves its consciousness with your unique gifts, whatever they may be.  That is, this period of our individual and collective human being-ness may be characterized as an unfolding period of weeding out and alignment with the …

The Impact Of Bilingual Home Literacy Practices On The Emergent Literacy Skills Of Hispanic Youth, Sophie Watkins Roberts

Student Theses and Dissertations

This study examined the impact of bilingual home literacy environments (HLEs) on the emergent literacy skills of Hispanic children enrolled in an after-school program in Jonesboro, Arkansas. Thirteen Spanish–English bilingual children in kindergarten through third grade and their parents participated. Parent-reported data were collected using an adapted Spanish–English Reading Questionnaire (SER-Q), and children’s literacy skills were assessed with the Dynamic Indicators of Basic Early Literacy Skills (DIBELS) and the Spanish Reading Inventory–Second Edition (SRI-2). Descriptive and correlational analyses explored within- and cross-language relationships between HLE practices and early reading performance. Results indicated that even modest access to books and daily …

Communication Disorders Graduate Student: Perspective Of Voice, Maycie Brentney Terrell / Blankenship

Student Theses and Dissertations

This study examined the influence of training in SPEAK OUT!® on the perceptual ratings of voice and speech made by communication disorders (CD) graduate students. The purpose of this study was to investigate the influence of SPEAK OUT!® training by comparing those who have undergone SPEAK OUT!® training with those who have not. To address this, 36 participants who attend communication disorders graduate programs within the United States were recruited. Data were collected through a Qualtrics survey distributed via email and analyzed using the Statistical Package for the Social Sciences (SPSS). The findings indicate that perceptual ratings across most voice …

Band Directors: Risk Factors For Vocal Dysphonia, Brianna Bumpous

Student Theses and Dissertations

The voice is an extensively utilized tool for high school marching band directors, which places them at risk for vocal disorders due to the profession's demands. Responsibilities such as leading rehearsals, teaching instrumental techniques, and directing require extensive vocal use in acoustically challenging environments, including football fields, large open indoor practice areas, and loud acoustic spaces. Research exists regarding vocal health for teachers, coaches, and musicians, yet little research has been conducted for high school marching band directors. This non-experimental exploratory study aimed to analyze if high school marching band directors experience dysphonia due to their occupation and if female …

Psychological Impacts Of Caring For Individuals With Fluent Versus Nonfluent Aphasia, Allisyn Rae Converse

Student Theses and Dissertations

This investigation sought to explore the mental health differences between caregivers of individuals with fluent aphasia versus caregivers of individuals with nonfluent aphasia with a focus on their levels of depression, anxiety, and stress. This study had a quantitative, non-experimental between group research design, utilizing a Qualtrics survey including the Hospital Anxiety and Depression Scale and the Perceived Stress scale to collect all data. Both caregivers of individuals with nonfluent and fluent aphasia can experience psychological impacts of serving as a caregiver such as elevated stress, anxiety, and depression. However, this study reveals that caregivers of individuals with nonfluent aphasia …

The Knowledge And Perceptions Of Noise-Induced Hearing Loss Among Agricultural Education Students, Madyson Hufstedler

Student Theses and Dissertations

Noise-induced hearing loss (NIHL) is a preventable yet widespread occupational hazard, especially among agricultural workers who are regularly exposed to high levels of noise from equipment, machinery, and firearms (Lander et al., 2007; Milz et al., 2008). Young and future farmers may be particularly vulnerable due to early and prolonged exposure combined with limited awareness about the risks of noise and the importance of hearing protection (Balanay & Kearney, 2015; Martin et al., 2006). This study examined the perceptions and knowledge of NIHL among 83 students (76 high school and 7 college) in northern Arkansas and southern Missouri. A pretest–posttest …

Cv: Erica Brkovic (Speech-Language Pathology), Erica Brkovic

Rehabilitation Sciences Department Curricula Vitae

No abstract provided.

Cognitive Dysfunction In Women With The Fmr1 Premutation During Midlife: The Lassi-L Reveals Curvilinear Cgg-Dependent Risk Buffered By College Education, Jessica Klusek, Jillian Gierman, Amanda Fairchild, Andreana M. Benitez, Elizabeth Berry-Kravis, Marsha R. Mailick

Faculty Publications

Background

The FMR1premutation (FXPM) is a common genetic variant (∼1:151 females) linked to increased risk for neurodegenerative disease. Midlife cognitive phenotypes remain poorly defined.

Objective

To characterize episodic memory performance in midlife FXPM women and examine potential risk moderation via genetic (i.e., FMR1CGG repeat expansion size) and environmental (i.e., college degree attainment) influences.

Methods

Eighty-eight FXPM women and 84 matched controls, aged 30–55, completed the Loewenstein-Acevedo Scales for Semantic Interference and Learning (LASSI-L), a measure of specific episodic memory processes sensitive to subtle Alzheimer's disease (AD)-related cognitive and neuropathological changes.

Results

FXPM women demonstrated deficits in proactive semantic …

A Model For Enhancing Diversity, Equity, Inclusion, And Belonging In A Speech Pathology And Audiology Program, Elizabeth Oommen, Peggy Goetz, Brian M. Kreisman, Megan Nickelson, Morgan Bykerk

University Faculty Publications and Creative Works

Purpose: The SPAUD department at Calvin University recognized the need for initiatives that focused on intentionally enfolding and supporting Black, Indigenous, and people of color (BIPOC), international, and third culture students in a competitive major like communication sciences and disorders (CSD). These initiatives focused on diversity, equity, inclusion, and belonging (DEIB) practices, specifically: (1) to support retention and empowerment of students through peer mentoring and small group meetings; and (2) to equip the department to empower faculty and students to thrive together in the program and in their vocation through capacitybuilding.

Study design/methodology/approach: This is a case study paper outlining …

Interprofessional Collaboration In Inpatient Rehabilitation For Patient With Thiamine Deficiency-Related Sensorimotor And Cognitive Deficits – Case Report, Christina Thomas, Tahreem Hashmi, Joanne Delgado-Lebron, Rania Massad

Journal of Interprofessional Practice and Collaboration

Purpose: We aim to describe the clinical presentation, interprofessional management, and functional outcomes of a patient with thiamine deficiency. Problem: Thiamine deficiency can result in peripheral polyneuropathy and cognitive deficits that limit function and participation. Despite deficits that warrant interprofessional neurorehabilitation, previous reports focus narrowly on medical management. Case: A 36-year-old female was admitted to inpatient rehabilitation with a diagnosis of Guillain Barre. She underwent evaluation by the interprofessional team that revealed cognitive deficits inconsistent with Guillain Barre. Further medical workup identified a thiamine deficiency. Comprehensive treatment included supplementation managed by the physiatrist; promotion of motor learning and neuroplasticity to …

Cortical Hierarchy And Aphasia Severity: The Sensorimotor–Association Gradient Modulates Lesion Effects Within Language-Specific Networks, Ida Rangus, Natalie Busby, Nicholas Riccardi, Sigfus Kristinsson, Janina Wilmskoetter, Dirk B. Den Ouden, Chris Rorden, Roger Newman-Norlund, Julius Fridriksson Ph.D., Leonardo Bonilha

Faculty Publications

Aphasia severity after stroke varies widely and is not fully explained by lesion size or location. We propose that incorporating the brain’s sensorimotor-association (S-A) gradient, reflecting cortical hierarchy, offers a biologically grounded framework for predicting language outcomes. In 236 individuals with chronic left-hemisphere stroke, we examine whether the hierarchical position of lesions in language-specific (LS) and domain-general (DG) areas modulates aphasia severity. We parcellate lesions using a cortical atlas and weigh them by each region’s S-A rank. We apply hierarchical linear regression to test whether S-A ranking and its interaction with lesion volume improves prediction of Western Aphasia Battery-Revised Aphasia …

Cv: E. Maria Wheeler (Speech-Language Pathology), E. Maria Wheeler

Rehabilitation and Health Sciences Department Faculty Curricula Vitae

No abstract provided.

Cv: E. Maria Wheeler (Speech-Language Pathology), E. Maria Wheeler

Rehabilitation Sciences Department Curricula Vitae

No abstract provided.

Person-Centered Care In Adult Auditory Rehabilitation: A Scoping Review, Marien Alet Graham, Nannette Nicholson, Rachel Glade, Sonja Delport, Faheema Mahomed-Asmail

Communication Disorders and Occupational Therapy Faculty Publications and Presentations

Objective To scrutinise the efficacy of person-centered care (PCC) in enhancing outcomes for adults navigating hearing loss through a comprehensive examination of literature on PCC in auditory rehabilitation (AR). Design A scoping review was conducted following Joanna Briggs Institute guidelines and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews (PRISMA-ScR) reporting standards. A context framework guided the research question. Study Sample Structured searches across multiple databases identified 36 records which were categorised by research design, mapped by the first author's country, and depicted by number of publications per year. Six identified elements of PCC were anaylzed …

Aura: An Ai-Powered Multimodal Prototype For Adaptive Apraxia Of Speech Therapy And Communication Support, Omotayo Omoyemi, Rachel K. Johnson

Speech-Language Pathology Faculty Publications

Apraxia of Speech (AOS) is a motor speech disorder that significantly limits communication and requires intensive, long-term therapy. Access to consistent treatment is often constrained by shortages of speech-language pathologists, high costs, and limited opportunities for continuous monitoring outside clinical settings. Recent advances in Artificial Intelligence (AI) provide new opportunities to support scalable and personalized speech therapy.

This paper presents AURA (Adaptive Understanding and Relearning Assistant for Apraxia), a multimodal AI framework designed to support speech therapy, progress monitoring, and communication for individuals with AOS. The system integrates speech analysis, machine learning–based error detection, reinforcement learning for adaptive therapy, and …

Gender, And Socioeconomic Status In School-Based Speech-Language Pathology Decision-Making For Adolescents With Traumatic Brain Injury: A Critically Appraised Topic, Geneva Renee Toledo

Selected Full-Text Master Theses 2021-

Purpose: Adolescents are at greater risk for traumatic brain injury (TBI), and TBI-related symptoms may contribute to disciplinary actions that increase their risk of entering the school-toconfinement pipeline. Given the disproportionate representation of racially marginalized male adolescents within this pipeline, this critically appraised topic (CAT) examined how race, gender, and socioeconomic status may influence school-based speech-language pathology (SLP) services and clinical decision-making following TBI. Method: A structured search of five electronic databases was conducted to identify studies examining speech-language pathologists’ (SLPs’) clinical decision-making and management of adolescents with TBI in relation to race, gender, and socioeconomic status. Relevant studies were …

Advancing Interprofessional Communication: Preliminary Outcomes Of A Novel Collaboration Framework In A Student Head Injury Clinic, Natalia Noce, Kelly Ann Pena, Susan Paparella, Andrew Lynch, Erin Keller, Aaron Dallman, Pamela Rothpletz-Puglia

Journal of Occupational Therapy Education

When healthcare providers practice interprofessional practice, care improves, and medical errors are reduced. Interprofessional Education Collaborative (IPEC) principles and the Team Strategies and Tools to Enhance Patient Performance and Safety (TeamSTEPPS®) frameworks are utilized in healthcare education to develop interprofessional collaborative practice skills, but there is little understanding of how these skills change over time. We sought to evaluate the development of interprofessional collaborative practice skills by examining graduate occupational therapy, physical therapy, and speech-language pathology students' first-hand reports of their experiences over time in an interprofessional head injury clinic. We employed an applied interpretive qualitative research approach longitudinally collecting …

The Effects Of Speak Out! On Hypokinetic Dysarthria In Individuals With Idiopathic Parkinson’S Disease, Linden King

Murray State Theses and Dissertations

The purpose of this single subject research study was to prove the efficacy of SPEAK OUT! therapy in improving loudness, rate of speech, and quality of life for individuals who have hypokinetic dysarthria due to Parkinson’s Disease. In this A-B-A design, five weeks of SPEAK OUT! therapy was provided twice a week to four individuals with a diagnosis of Parkinson’s disease. Results showed an increase in loudness in conversation and improved quality of life measured by statistical and visual analysis. These findings contribute to the research behind the use of SPEAK OUT! therapy for individuals with HKD due to PD.

Accelerometer-Measured Physical Activity Among Children And Adolescents With And Without Neurodevelopmental Disorders: A Systematic Review And Meta-Analysis, Xiao Liang, Raffy C.F. Chan, Justin A. Haegele, Sean Healy, Richard H. Xu, Chang Liu, Ming Chen, Minghui Li, Hui Zhang, Cindy H.P. Sit, David H.K. Shum

Human Movement Studies & Special Education Faculty Publications

Purpose

Physical inactivity is a health concern for children and adolescents with neurodevelopmental disorders (NDDs) as it directly increases their risk of developing various health problems. Evidence on differences in accelerometer-assessed physical activity between children and adolescents with and without NDDs is inconclusive. And age- and body mass index (BMI)-related effects on physical activity remain unclear.

Methods

The systematic literature searches were performed in 6 databases up to March 2025. Methodological quality was evaluated by the Newcastle-Ottawa Scales. Data were pooled using a random-effects model. Hedges' g was used to express the effect size index with 95 % confidence interval …