Speech and Hearing Science Commons^™

The Effect Of Retrieval Practice On Vocabulary Learning For Children Who Are Deaf Or Hard Of Hearing, Casey Krauss Reimer

Arts & Sciences Graduate Student Theses and Dissertations

The goal of the current study was to determine if students who are deaf or hard of hearing (d/hh) would learn more new vocabulary words through the use of retrieval practice than repeated exposure (repeated study). No studies to date have used this cognitive strategy—retrieval practice—with children who are d/hh. Previous studies have shown that children with hearing loss struggle with learning vocabulary words. This deficit can negatively affect language development, reading outcomes, and overall academic success. Few studies have investigated specific interventions to address the poor vocabulary development for children with hearing loss. The current study investigated retrieval practice …

Feeding Outcomes In Children With Craniofacial Anomalies, Meghan R. Hansen, Shannon M. Theis, Deanna Britton

Student Research Symposium

Feeding disorders in children with craniofacial anomalies, specifically cleft lip and/or palate, have been documented in the literature as a source of parental stress and can lead to difficulties with the early parent-infant bonding process, as well other medical co-morbidities including poor growth, impairment to the respiratory and developmental health of the child, and increased hospitalizations (Miller, 2011). However, there is a dearth of information in the literature regarding atypical craniofacial anomalies and early feeding difficulties. By utilizing an interdisciplinary team approach, we present a series of three case studies of early feeding difficulties in children with varying degrees of …

Socialsibs: The Effects Of A Hybrid Intervention On The Core Social Communicative Behaviors Of Children With Asd, Marissa Montejano

Student Research Symposium

Purpose/Introduction
Social communication challenges are a central feature of autism spectrum disorders (ASD; APA, 2013). Social communication skills are often a key focus of intervention; however, generalization of skills to natural contexts, particularly peer relationships is a challenge for many children on the spectrum (Ferraioli & Harris, 2011; Schreiber, 2011; Wang & Spillane, 2009).

Socialsibs is a hybrid intervention that targets social interaction, communication, and reciprocity using a combination of video modeling and sibling-mediation within a naturalistic behavioral framework. The intervention was examined within a waitlist control design study with children with ASD and their neurotypical siblings. The current poster …

An Ocean Of Brain Waves: Analyzing Methods To Find Erp Signals In The Noise, Andrea Hamblen, Mallary Owen, Lindsay Robb, Susan Wiggins, Sarah Key-Delyria

Student Research Symposium

Questions:
Will the N400 ERP be observed when participants read word pairs that are either related (semantically, causally, hierarchically, or associatively) or unrelated?

Will a replication of a study using word pairs with varying degrees of relatedness produce similar results to the model study in terms of N400 latency and amplitude?

Can results from a robust, easily-recognizable ERP be used to validate methods for the discovery of more subtle ERP’s?

Hypotheses:

It is expected that our results will mirror the findings of our model study, revealing significant negative-going neural activity between 200 and 500ms after seeing the stimulus. We anticipate …

Cross-Language Transfer In Intervention With Bilingual Adults Who Stutter: Two Case Studies, Marlen Castellanos, Hillary Landers, Megann Mcgill

Student Research Symposium

The purposes of this study are 1) to examine the effectiveness of bilingual stuttering intervention in two sequential Spanish-English bilingual individuals who stutter 2) to evaluate the degree of cross-language transfer in an AB-single-subject design model of intervention.

Attrition Effects In Mandarin-English Bilinguals Of Varying Proficiency, Sarah Elkinton, Jared Forman, Diana Yuen, Carolyn Quam

Student Research Symposium

Previous research has shown that English dominance caused an attrition effect in tone processing in native Mandarin speakers (Quam & Creel, 2017). There were two explanations offered, either tones are more prone to attrition because of their unique mental representation, or English dominant bilinguals are able to recruit English perceptual categories to process the Mandarin vowels. This research project is a verification and expansion of that research investigating how dominance in English, a non-tonal language, impacts lexical tonal processing in Mandarin for Mandarin-English bilinguals. This research project is testing the robustness of this effect in two ways. The first is …

Bilingual Adults With Tbi And Abi: Current State Of Portland Metro Slp Assessment Resources, Sarah Shellard, Sarah Key-Delyria

Student Research Symposium

This study aims to identify the extent and nature of available resources in inpatient, outpatient, and rehabilitation settings for speech-language assessment and treatment in Spanish-speaking adults with traumatic brain injury (TBI) and acquired brain injury (ABI) in the Portland Metro area. Identification of lack of resources could be used for future improvements in resources. To investigate this, a web-based survey was answered by 25 participants via Qualtrics. Participants were speech-language pathologists (SLPs) in the Portland metro area who have treated bilingual / multilingual clients in the past 1-2 years.

Results are presented descriptively to answer four research questions: (1) Have …

Cervical Vestibular-Evoked Myogenic Potentials (Cvemps): "Differentiation Of Inter-Neck Emg Symmetry Between Children And Adults", Ellen Jones

Senior Honors Projects, 2010-2019

A cervical Vestibular-Evoked Myogenic Potential (cVEMP) is one of the few objective vestibular diagnostic tests available for pediatric populations. This test evaluates the functionality of the saccule end organ through an inhibitory reflex on the sternocleidomastoid (SCM) muscle that inhibits the level of electromyographic (EMG) activity (Wiener-Vacher, 2013). Because the saccule response is measured as an inhibition of EMG in the SCM, it is imperative that the SCM have a tonic contraction prior to eliciting the response and that the contraction of the SCM is equal on the right and left sides. It is generally accepted that young, healthy adults …

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 …

The Feasibility Of Standardized Cognitive Assessments For Vestibular Patients, Brynn Morales

Senior Honors Projects, 2010-2019

Vestibular dysfunction, or impairments in the inner ear and/or brain structures that process sensory information and help control balance, has a high correlation with cognitive deficits, or problems with mental processes. This relationship negatively affects daily activities and quality of life in persons that live with vestibular dysfunction. Though there is sufficient research proving the relationship, few studies have applied that information in ways to better help the population with vestibular dysfunction. The purpose of this study was to assess the feasibility of a cognitive assessment battery (a set of correlated assessments delivered in one session) tailored to measuring performance …

Music And Speech Perception In Children Using Sung Speech: Effects Of Neurocognitive Factors, Victoria A. André

Dissertations, 2014-2019

The current study aimed to explore normal-hearing children's ability to utilize pitch and timbre cues and how these findings correlate with neurocognitive factors. Participants were recruited if they had English as their first language and no formal musical training or 3+ years of formal musical training. Twenty normal-hearing children, age 7.5-14.5 years (mean = 10.5; n=20) were recruited for the study. Nonverbal intelligence, receptive vocabulary, and auditory working memory were assessed using subtests of the Kaufman Brief Intelligence Test-2, Peabody Picture Vocabulary Test-4, and Comprehensive Test of Phonological Processing-2, respectively. Raw scores were used to analyze these neurocognitive abilities in …

The Test-Retest Reliability Of Binaural-Processing Tasks At Home Versus A Clinical Environment, Logan Grace Faust

Dissertations, 2014-2019

Objective: Investigate the reliability of a custom-designed, portable, stereo-hearing testing system (as in the Ganev, 2017, Au.D. dissertation) when subjects self-administer two different stereo-hearing tasks at home. Results obtained under known and supervised conditions at a university clinic or lab versus unknown conditions at the participants’ homes were compared. Intra-subject comparison, and inter-subject trends, discerned the reliability of patient setup and self-administration of the two tasks.
Design: Ten subjects were evenly split among two conditions: five subjects each setup and self-administered the tasks first at home and then received direction in the clinic, and five received direction and did the …

Counseling For Patients With Hyperacusis, Mary Maraist

Communication Sciences and Disorders: Student Scholarship & Creative Works

Hyperacusis is the phenomenon of experiencing moderately loud sounds as overly loud and/or intensely annoying. Hyperacusis can also cause fear or pain in response to sound. There is no one known cause of hyperacusis, and because of the variety of ways it presents itself, the approximate prevalence is difficult to determine. Despite the ambiguity of hyperacusis, the audiologist is an important part of diagnosing and educating clients with hyperacusis. During this project we aimed to discover the challenges individuals with hyperacusis face. These include anxiety, depression and avoidance behavior, and sometimes co-occurring tinnitus and hearing loss. Another aim was to …

Validation Of A Scale To Measure Phonological And Morphological Knowledge And Skill Of Speech-Language Pathologists And Elementary Teachers, Susan S. Perry

Dissertations

Phonological and morphological skills are crucial to the process of reading. Speech-language pathologists (SLPs) have received advanced trained in these basic foundations of language and could be an untapped resource in our school systems for teaching beginning reading skills. The purposes of this research were to examine SLPs’ and general education elementary (K-6) teachers’ attitudes toward SLPs taking part in reading instruction, to compare the differences in phonological and morphological knowledge and skill among SLPs and teachers, and to assess the performance of the Revised Basic Language Constructs Surveywhen administered to SLPs and teachers.

Results indicated that, although fewer …

The Effects Of Gesture On Early Language Production, Gabrielle Zeyl

Senior Honors Projects

Over the last decade, baby sign language (adapted signs for simple words like milk or mom) has become a trending parenting fad. Although significant research is still lacking on the subject, there is evidence suggesting that the use of early gestures is beneficial in promoting spoken language in typically developing children. Given developmental support for early gesture, this project aims to investigate the use of manual gestures to support speech sound production for a young child with speech and language delay. This project is two-fold. Part one included an extensive literature review of existing research on baby sign, gesture and …

Investigating Predictive Relationships Between Speech-Language Pathology Graduate Students' Sense Of Classroom Community, Perceived Learning, And Perceived Anxiety., Emily B. Schantz

Electronic Theses and Dissertations

Mental health is an all-encompassing term that focuses on a person’s ability to achieve work-life balance inclusive of positive mental health and mental ill-health. Current trends suggest an overall increase in mental ill-health for undergraduate and graduate students. McMillan and Chavis’ sense of community theory provided the theoretical framework for this study. This study aimed to examine whether speech-language pathology graduate students’ sense of classroom community and perceived learning predict anxiety levels while controlling for demographic variables. Three-hundred-sixteen master’s level speech-language pathology students completed an online survey containing the Generalized Anxiety Disorder Questionnaire, Perceived Learning Scale, and Classroom Community Scale. …

Effects Of Primary And Secondary Cigarette Smoke On Auditory Function: A Systematic Review, Hilary Mcmanus

Dissertations, Theses, and Capstone Projects

Objective: The goal of this paper was to systematically review literature in order to investigate the effects of active and passive cigarette smoke on auditory function when assessing outcome measures including pure tone audiometry, otoacoustic emissions, high-frequency audiometry, and auditory evoked potentials.

Methods: A comprehensive search using the Medline Complete database was conducted to identify relevant studies published after 2005. Inclusion criteria included the use of pure tone audiometry, high-frequency audiometry, otoacoustic emissions, and/or auditory evoked potentials to examine the effect of primary or secondary cigarette smoke. Studies involving noise exposure or other confounding factors were excluded.

Results: A total …

Screening For Hearing Loss: Physician Attitudes And Practice, Theresa N. Vitale

Dissertations, Theses, and Capstone Projects

Age related hearing loss (ARHL) is considered a public health hazard in large part due to the negative health outcomes with which it is associated, such as, cognitive decline, increased risk of falling, social isolation and depression. Despite the health-related costs of ARHL, physician’s rarely screen older adults for ARHL. Some of the reasons previously cited include a lack of time and resources in medical offices, a lack of reimbursement for such measures, or lack of knowledge of risk factors associated with hearing loss. The latter is problematic as improved communication among physicians and their patients is an important correlate …

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 …

Evaluating The Effectiveness Of Motor Planning With Core Vocabulary: A Behavior Analytic Account, Alison Judith Karnes

Graduate Theses and Dissertations

As the prevalence of autism spectrum disorders (ASD) increases, it is important for practitioners to continue to improve evidence-based practices (EBP) for the treatment of ASD symptoms (i.e., impairments in social communication and repetitive behaviors and restricted interests; American Psychiatric Association [APA], 2013). It is estimated that 30-50% of individuals with autism do not acquire functional speech (Wodka, Mathy, & Kalb, 2013). These individuals would make appropriate candidates for Augmentative and Alternative Communication (AAC; Mirenda, 2003). One form of AAC is the speech-generating device (SGD). Over the last ten years, tablet-based technologies including iPad minisⓇ have been emphasized in the …