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Articles 1 - 30 of 40
Full-Text Articles in Medicine and Health Sciences
Cultural Competence In Action: A Framework And Practical Strategies For Clinicians, Nidhi Mahendra, Dolores Battle, Joan Payne
Cultural Competence In Action: A Framework And Practical Strategies For Clinicians, Nidhi Mahendra, Dolores Battle, Joan Payne
Faculty Publications
No abstract provided.
Laryngeal-Level Amplitude Modulation In Vibrato, Lorie C. Reese
Laryngeal-Level Amplitude Modulation In Vibrato, Lorie C. Reese
Theses and Dissertations
Research in vocal vibrato has established that vocal tract filtering is primarily responsible for the amplitude modulation (AM) present in Western classical vibrato. Using electroglottography (EGG) and the EGG speed quotient, which is sensitive to fluctuations in the amplitude of vocal fold vibration, AM was detected at the laryngeal (source) level, in addition to the subsequent AM which results from vocal tract filtering. Seventeen classically-trained opera singers sang vowels in three pitch and loudness conditions. EGG and microphone measurements of FM and AM and their rates, extents, and periodicity were made. Airflow was also measured, and the samples were rated …
Effect Of Speech Presentation Level On Acceptance Of Noise In Listeners With Normal And Impaired Hearing, Melinda Carol Freyaldenhoven
Effect Of Speech Presentation Level On Acceptance Of Noise In Listeners With Normal And Impaired Hearing, Melinda Carol Freyaldenhoven
Doctoral Dissertations
Experiment I investigated the effects of speech presentation level on acceptance of background noise in listeners with normal (N = 30) and impaired hearing (n = 69); Experiment II investigated the potential for the effects of speech presentation level on acceptance of noise to differentiate full-time (N = 25), part-time (N = 21), and non-users (N = 23) of hearing aids; and Experiment III investigated the predictive probability of acceptance of noise measured at multiple speech presentation levels. Conventional ANL (i.e., ANL at MCL), global ANL (i.e., ANL averaged across speech presentation levels), and ANL growth (i.e., the slope of …
Recognition Of Facial Expressions Of Six Emotions By Children With Specific Language Impairment, Kristen Diane Atwood
Recognition Of Facial Expressions Of Six Emotions By Children With Specific Language Impairment, Kristen Diane Atwood
Theses and Dissertations
Over the past several years, research has shown that children with language impairment often have increased social difficulties. The purpose of this study was to take a closer look at the relationship between language ability and emotion understanding by examining the recognition of facial expressions in children with specific language impairment (SLI) and their typically developing peers. As such, this study is a follow-up investigation of the work done by Spackman, Fujiki, Brinton, Nelson, & Allen (2006). Children with SLI and their age- and gender-matched peers were asked to identify the following six facial expressions of emotion in a language-minimal …
Psychometrically Equivalent Arabic Monosyllabic Word Recognition Materials, Maida Christine Robertson
Psychometrically Equivalent Arabic Monosyllabic Word Recognition Materials, Maida Christine Robertson
Theses and Dissertations
The purpose of this study was to develop, digitally record, evaluate, and psychometrically equate a set of Arabic monosyllabic word lists to use in the measurement of the word recognition score. Familiar Arabic monosyllabic words were digitally recorded by a native male talker from Jordan who was judged to have a standard Arabic dialect. Twenty native Arabic participants with normal hearing were used as subjects to determine the percentage of correct word recognition for each word at 10 intensity levels ranging from -5 to 40 dB HL in 5 dB increments. The monosyllabic word data were analyzed using logistic regression. …
Accuracy Of Automated Developmental Sentence Scoring Software, Carrie Ann Judson
Accuracy Of Automated Developmental Sentence Scoring Software, Carrie Ann Judson
Theses and Dissertations
Developmental Sentence Scoring (DSS; Lee 1974) is a well established, structured method for analyzing a child's expressive syntax within the context of a conversational speech sample. Automated DSS programs may increase efficiency of DSS analysis; however the program must be accurate in order to yield valid and reliable results. A recent study by Sagae, Lavie, and MacWhinney (2005) proposed a new method for analyzing the accuracy of automated language analysis programs. This method was used in addition to previously established methods to analyze the accuracy of a new automated DSS program, entitled DSSA (Channell, 2006). Previously collected language samples from …
Psychometrically Equivalent Bisyllabic Words For Speech Reception Threshold Testing In Arabic, Elisha Rose Ratcliff
Psychometrically Equivalent Bisyllabic Words For Speech Reception Threshold Testing In Arabic, Elisha Rose Ratcliff
Theses and Dissertations
The use of speech audiometry is essential in audiological testing. One of the most important elements of speech audiometry is speech reception threshold. To provide services for the growing population of non-English speaking people, audiologists need speech audiometry materials in a variety of languages. The purpose of this study was to develop, digitally record, evaluate, and equate Arabic bisyllabic words for use in testing speech reception threshold. Ninety frequently used bisyllabic words were digitally recorded by a male talker of standard Arabic. These words were presented to 20 normally hearing subjects in 2 dB increments at intensity levels ranging from …
Psychometrically Equivalent Bisyllabic Word Lists For Word Recognition Testing In Taiwan Mandarin, Alycia Jane Dukes
Psychometrically Equivalent Bisyllabic Word Lists For Word Recognition Testing In Taiwan Mandarin, Alycia Jane Dukes
Theses and Dissertations
The aim of this study was to develop, digitally record, evaluate, and psychometrically equate a set of Taiwan Mandarin bisyllabic word lists to be used for word recognition testing. Frequently used bisyllabic words were selected and digitally recorded by male and female talkers of Taiwan Mandarin. Twenty normally hearing subjects were presented each word to find the percentage of words which they could correctly recognize. Each word was measured at 10 intensity levels (-5 to 40 dB HL) in increments of 5 dB. Logistic regression was used to include 200 words with the steepest logistic regression slopes in four psychometrically …
Speech Reception Threshold Materials For Taiwan Mandarin, Katie Bedke Slade
Speech Reception Threshold Materials For Taiwan Mandarin, Katie Bedke Slade
Theses and Dissertations
Speech reception threshold (SRT) tools have been developed to assist in the evaluation of hearing. This study was performed to develop, digitally record, evaluate, and equate Taiwan Mandarin trisyllabic words which can be used to measure the SRT. Eighty-nine commonly used trisyllabic words were chosen and digitally recorded by native male and female speakers. The words were then presented to 20 normally hearing subjects at 14 intensity levels (-10 to 16 dB HL) with 2 dB increments. Psychometric function slopes were calculated using logistic regression. Twenty-eight words with steep psychometric function were selected and digitally adjusted to match the mean …
Assessing Effects Of Iq On Sociable And Withdrawn Behaviors In Children With Language Impairment, Amanda Lyn Bradshaw
Assessing Effects Of Iq On Sociable And Withdrawn Behaviors In Children With Language Impairment, Amanda Lyn Bradshaw
Theses and Dissertations
The purpose of this study was to determine the influence of IQ on subtypes of sociable and withdrawn behaviors in children with language impairment (LI). Research has suggested that children with LI are more likely to experience difficulty with social interaction than their typically developing peers (Brinton & Fujiki, 1999; Rice, 1991). The Teacher Behavior Rating Scale (Hart & Robinson, 1996) was used to compare sociable and withdrawn behaviors in 19 children with LI and 19 children with typically developing language. IQ scores for each participant were obtained by administering the Universal Nonverbal Intelligence Test (Bracken & McCallum, 2003). These …
Influence Of Age On Auditory Gating, Ginny Marissa Smith
Influence Of Age On Auditory Gating, Ginny Marissa Smith
Theses and Dissertations
This study utilized paired tones at 1000 Hz with a 500 ms interpair interval and a 10 s interstimulus interval to assess sensory gating. Forty-two participants, ranging from 3-72 years of age were used to observe maturational changes in amplitude, latency, and suppression ratios of the P50 waveform. Previous research has shown that in normal adults the amplitude in response to the second of the paired tones is significantly suppressed compared to the amplitude in response to the first tone. The current study showed amplitude decreased with age to middle adulthood, where it increased slightly to later adulthood. Latencies decreased …
Noise Induced Hearing Loss In Children: Preventing The Silent Epidemic, William Hal Martin, Judith L. Sobel, Susan E. Griest, Linda Howarth, Shi Yongbing
Noise Induced Hearing Loss In Children: Preventing The Silent Epidemic, William Hal Martin, Judith L. Sobel, Susan E. Griest, Linda Howarth, Shi Yongbing
Community Health Faculty Publications and Presentations
Noise-induced hearing loss and related tinnitus are often unrecognized problems, especially in non-occupational settings. Research indicates that increasing numbers of children and adolescents have or are acquiring noise induced hearing losses. Noise induced hearing loss can almost completely be prevented with simple precautionary measures. Educational programs rarely exist outside of those mandated in occupational settings. Health Communication theory can be applied to hearing health for developing effective loss prevention programs. Dangerous Decibels is one example of an effective multi-disciplinary effort to develop and disseminated prevention strategies.
Hearing Health In Utah Special Olympics Athletes Compared To Special Olympics Athletes Worldwide: A Prevalence Study In Individuals With Intellectual Disabilities, Lisa Moses Mullins
Hearing Health In Utah Special Olympics Athletes Compared To Special Olympics Athletes Worldwide: A Prevalence Study In Individuals With Intellectual Disabilities, Lisa Moses Mullins
Theses and Dissertations
The Special Olympics Healthy Athletes initiative promotes wellness of the athletes with intellectual disabilities and education for medical professionals. Healthy Athletes has created a hearing screening program, Healthy Hearing, to help athletes with intellectual disabilities get the otological and audiological care they need. This program promotes a healthy hearing lifestyle and educates medical professionals regarding the need of health care for the intellectually disabled population. The physiologic, otologic, and audiologic abnormalities often occurring in the intellectually disabled population bring special attention for the need to determine the prevalence rate of hearing loss among the athletes participating in Special Olympics events. …
The Prevalence Of Voice Disorders In University Teaching Faculty, Kristen P. Higgins
The Prevalence Of Voice Disorders In University Teaching Faculty, Kristen P. Higgins
Electronic Theses and Dissertations
K-12 teachers are known to be at a higher than average risk for developing voice disorders. Less is known about the prevalence of voice disorders among teaching faculty in higher education. In this study, 100 university teaching faculty members were interviewed to assess possible voice problems. Information on risk factors such as demographic variables (i.e. gender and age) and health and behavioral variables (i.e. illness, use of tobacco, alcohol, and medications) was also gathered. The results were compared to published data on K-12 teachers and non-teachers. University professors reported significantly more cases of voice disorders than non-teaching professionals, but significantly …
Maximum Repetition Rates In Children At-Risk For Dyslexia, Amy L. Baxter
Maximum Repetition Rates In Children At-Risk For Dyslexia, Amy L. Baxter
Undergraduate Honors Capstone Projects
My senior thesis has focused on current research exploring precursor communication skills being conducted by Dr. Ben Massen at the Radboud University Medical Center in Nijmegen in the Netherlands. To that end, I worked in an acoustics lab analyzing Maximum Repetition Rates (MRR), also known as diadochokinetic rates, DDKs, in young children's speech development. This four year funded research project began in 2004.
In this paper I will provide an overview of the underlying theoretical considerations guiding the study and then describe my particular contribution to the effort, completed during Fall semester 2005 while I was a foreign exchange student.
Negative Coulomb Damping, Limit Cycles, And Self-Oscillation Of The Vocal Folds, Lewis P. Fulcher, Ronald Callaway Scherer, Artem Melnykov, Vesela Gateva, Mark E. Limes
Negative Coulomb Damping, Limit Cycles, And Self-Oscillation Of The Vocal Folds, Lewis P. Fulcher, Ronald Callaway Scherer, Artem Melnykov, Vesela Gateva, Mark E. Limes
Ronald Callaway Scherer
An effective one-mass model of phonation is developed. It borrows the salient features of the classic two-mass model of human speech developed by Ishizaka, Matsudaira, and Flanagan. Their model is based on the idea that the oscillating vocal folds maintain their motion by deriving energy from the flow of air through the glottis. We argue that the essence of the action of the aerodynamic forces on the vocal folds is captured by negative Coulomb damping, which acts on the oscillator to energize it. A viscous force is added to include the effects of tissue damping. The solutions to this single …
Automated Grammatical Analysis Of Language Samples From Spanish-Speaking Children Learning English, Nicole Redd
Automated Grammatical Analysis Of Language Samples From Spanish-Speaking Children Learning English, Nicole Redd
Theses and Dissertations
Research has demonstrated that automated grammatical tagging is fast and accurate for both English and Spanish child language, but there has been no research done regarding its accuracy with bilingual children. The present study examined this topic using English and Spanish language samples taken from 254 children living in the United States. The subjects included school-aged children enrolled in public schools in the United States in grades 2, 3, or 5. The present study found high automated grammatical tagging accuracy scores for both English (M = 96.4%) and Spanish (M = 96.8%). The study suggests that automated grammatical analysis has …
A Gender-Moderated Effect Of A Functional Comt Polymorphism On Prefrontal Brain Morphology And Function In Velo-Cardio-Facial Syndrome (22q11.2 Deletion Syndrome), Wendy R. Kates, Kevin M. Antshel, Nuria Abdulsabur, Deirdre Colgan, Birgit Funke, Wanda Fremont, Anne Marie Higgins, Raju Kucherlapati, Robert J. Shprintzen
A Gender-Moderated Effect Of A Functional Comt Polymorphism On Prefrontal Brain Morphology And Function In Velo-Cardio-Facial Syndrome (22q11.2 Deletion Syndrome), Wendy R. Kates, Kevin M. Antshel, Nuria Abdulsabur, Deirdre Colgan, Birgit Funke, Wanda Fremont, Anne Marie Higgins, Raju Kucherlapati, Robert J. Shprintzen
Communication Disorders Faculty Publications
Caused by a microdeletion at the q11.2 locus of chromosome 22, velo-cardio-facial syndrome (also known as VCFS, 22q11 deletion syndrome, DiGeorge sequence, and conotruncal anomalies face syndrome) is associated with a distinctive physical, neurocognitive, and psychiatric phenotype. Increasing interest has centered on identifying the candidate genes within the deleted region that may contribute to this phenotype. One attractive candidate gene is catechol-O-methyltransferase (COMT) because it encodes for a protein that degrades dopamine. Variability in COMT activity is related to a Val158Met polymorphism that has been implicated in prefrontal lobe cognitive and neuropsychiatric function. We examined the effect …
Oracy To Literacy: How Can Speech-Language Pathologists In The Schools Collaborate With Teachers Regarding Literacy?, Victoria L. (Victoria Louise) Goodall
Oracy To Literacy: How Can Speech-Language Pathologists In The Schools Collaborate With Teachers Regarding Literacy?, Victoria L. (Victoria Louise) Goodall
WWU Honors College Senior Projects
The concept of a connection between oral language and literacy is not new. However, prior to the 1990s, this relationship was not given the substantial credit it deserves (Butler, 1999). In attempt to describe this connection, the term “oracy” has been created. The word “oracy” encapsulates the concept of oral communication and comprehension as building the foundation for literacy. Recent research has brought the significance of this idea to the attention of those involved in literacy in the schools. As a result of changes in our understanding of how children become literate, professionals involved in literacy must adapt to broadened …
Oracy To Literacy: How Can Speech-Language Pathologists In The Schools Collaborate With Teachers Regarding Literacy?, Victoria L. (Victoria Louise) Goodall
Oracy To Literacy: How Can Speech-Language Pathologists In The Schools Collaborate With Teachers Regarding Literacy?, Victoria L. (Victoria Louise) Goodall
WWU Honors College Senior Projects
The concept of a connection between oral language and literacy is not new. However, prior to the 1990s, this relationship was not given the substantial credit it deserves (Butler, 1999). In attempt to describe this connection, the term “oracy” has been created. The word “oracy” encapsulates the concept of oral communication and comprehension as building the foundation for literacy. Recent research has brought the significance of this idea to the attention of those involved in literacy in the schools. As a result of changes in our understanding of how children become literate, professionals involved in literacy must adapt to broadened …
Auditory Temporal Resolution In Normal-Hearing Preschool Children Revealed By Word Recognition In Continuous And Interrupted Noise, Andrew Stuart, Gregg D. Givens, Letitia J. Walker, Saravanan Elangovan
Auditory Temporal Resolution In Normal-Hearing Preschool Children Revealed By Word Recognition In Continuous And Interrupted Noise, Andrew Stuart, Gregg D. Givens, Letitia J. Walker, Saravanan Elangovan
ETSU Faculty Works
The purpose of this study was to examine temporal resolution in normal-hearing preschool children. Word recognition was evaluated in quiet and in spectrally identical continuous and interrupted noise at signal-to-noise ratios (S/Ns) of 10, 0, and −10dB−10dB−10dB. Sixteen children 4to5years4to5years4to5yearsof age and eight adults participated. Performance decreased with decreasing S/N. At poorer S/Ns, participants demonstrated superior performance or a release from masking in the interrupted noise. Adults performed better than children, yet the release from masking was equivalent. Collectively these findings are consistent with the notion that preschool children suffer from poorer processing efficiency rather than temporal resolution per se.
The Relationship Between Social Behaviors And Working Memory In School-Age Children With Language Impairment, Melanie Diane Javid
The Relationship Between Social Behaviors And Working Memory In School-Age Children With Language Impairment, Melanie Diane Javid
Theses and Dissertations
Children with language impairment (LI) have notable social problems (Brinton & Fujiki, 2004). Research has shown that children with LI often have deficits in working memory (Kirchner & Klatsky, 1985; Stark, Poppen, & May, 1987). The relationship between working memory and social behaviors has not been clearly defined. This study examined this relationship in children with LI and typical age-matched peers by asking participants to repeat nine nonwords and correlating these results with social behaviors as rated by teachers. The Teacher Behavior Rating Scale (TBRS; Hart and Robinson, 1996) was used to compare social behaviors of 19 school-age children with …
A Meaning-Based Instruction To Enhance Literacy Learning In A Dual-Language Kindergarten Classroom, Megan Melissa Fife
A Meaning-Based Instruction To Enhance Literacy Learning In A Dual-Language Kindergarten Classroom, Megan Melissa Fife
Theses and Dissertations
Concerns among educators continue to grow with the increased enrollment of Second Language Learners (SLL) in classrooms throughout the United States. This influx has stressed the boundaries of current methods of literacy instruction, which are not designed to meet the needs of these at-risk students. Literacy instructional methods need to be remediated through early intervention, followed by effective literacy instruction that is designed to meet the specific needs of SLL. Effective literacy instruction overcomes differences in culture and background by using meaning-based instruction coupled with engaging and varied contexts. This study evaluated the effectiveness of incorporating meaning-based instructional activities into …
The Time Course Of Variability Effects In The Perception Of Spoken Language: Changes Across The Lifespan, Conor T. Mclennan
The Time Course Of Variability Effects In The Perception Of Spoken Language: Changes Across The Lifespan, Conor T. Mclennan
Psychology Faculty Publications
Although spoken language is communicated via a rapidly varying signal, human listeners recognize spoken words both quickly and accurately. Nonetheless, variability in speech does have implications for both the processes and representations involved in spoken language perception. Moreover, variability effects have been observed across the lifespan, ranging from infants to older adults. Many factors could potentially modulate the degree to which variability affects spoken language perception. In particular, recent findings demonstrate that variability effects follow a time course, manifesting themselves at predictable points during perceptual processing. However, time course investigations are currently limited to young adults. Therefore, the current paper …
Voice Onset Time Production In Individuals Wth Alzheimer's Disease, Julie M. Baker
Voice Onset Time Production In Individuals Wth Alzheimer's Disease, Julie M. Baker
Electronic Theses and Dissertations
In the present study, voice onset time (VOT) measurements were compared between a group of individuals with moderate Alzheimer's disease (AD) and a group of healthy age- and gender-matched peers. Participants read a list of consonant-vowel-consonant (CVC) words, which included the six stop consonants. Recordings were gathered and digitized. The VOT measurements were made from oscillographic displays obtained from the Brown Laboratory Interactive Speech System (BLISS) implemented on an IBM-compatible computer. VOT measures for the participants' six stop consonant productions were subjected to statistical analysis. The results of the study indicated that differences in VOT values were not statistically significant …
Graduate Bulletin, 2006-2007 (2006), Minnesota State University Moorhead
Graduate Bulletin, 2006-2007 (2006), Minnesota State University Moorhead
Graduate Bulletins (Catalogs)
No abstract provided.
A Closer Look: Signs For Sports, Postsecondary Education Consortium
A Closer Look: Signs For Sports, Postsecondary Education Consortium
Course Materials
Featuring vocabulary signs that might be used when teaching or interpreting sports such as football, basketball, baseball, track, and others.
A Comparison Of Three Phonological Awareness Tools Used To Identify Phonemic Awareness Deficits In Kindergarten-Age Children., Edgard Robelo
A Comparison Of Three Phonological Awareness Tools Used To Identify Phonemic Awareness Deficits In Kindergarten-Age Children., Edgard Robelo
Electronic Theses and Dissertations
The purpose of this study was to determine if three different tests of phonological awareness: the Comprehensive Test of Phonological Processes (CTOPP) (Wagner, Torgesen, & Rashotte, 1999), The Phonological Awareness Test (PAT) (Robertson & Salter, 1997), and the Pre-Literacy Skills Screening (PLSS) (Crumrine & Lonegan, 1999) measure the same phonological awareness skills (content) in the same manner (procedures) and, whether typically-developing kindergarten-age students perform similarly on each of the tests. Twenty-five kindergarten students consisting of 14 males and 11 females (mean CA of 72.24 months) participated in this study. All participants were attending the second half of kindergarten in a …
Articulation And Phonological Systems Of Spanish-English Speaking Florida 4 And 5 Year Olds, Jennifer Dennis
Articulation And Phonological Systems Of Spanish-English Speaking Florida 4 And 5 Year Olds, Jennifer Dennis
Electronic Theses and Dissertations
There are currently five million children three to five years of age (i.e., 59.5% of all children from three to five), who are bilingual, living in the United States. By 2025, Census data show that the population of Florida will increase by some 26 percent adding another 5.5 million people to the state. There are a limited amount of studies yielding data on the development of Spanish phonology in 4 and 5 year old children residing in the United States, particularly in Florida. Consequently, there is limited normative information pertaining to articulation and phonological development in Spanish speakers. It was …
Short-Term And Working Memory In Children With Specific Language Impairment, Lisa M. D. Archibald
Short-Term And Working Memory In Children With Specific Language Impairment, Lisa M. D. Archibald
Communication Sciences and Disorders Publications
Investigations of the cognitive processes underlying Specific Language Impairment (SLI) have implicated deficits in the storage and processing of phonological or verbal information. This thesis reports five studies that investigated the role of short-term and working memory in children with SLI. Study 1 demonstrated SLI deficits on measures of verbal working memory, and short-term memory for verbal but not visuospatial information. Study 2 provided evidence that children with SLI perform at age-level on visuospatial working memory measures. Study 3 demonstrated slower processing in the SLI group across domains, as well as verbal storage decrements, with the greatest deficits found for …