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- Language impairment (5)
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Articles 1 - 18 of 18
Full-Text Articles in Medicine and Health Sciences
The Relationship Between Nonword Repetition Performance And Social Behaviors In 7- To 11-Year-Old Children With Language Impairment, Bethany Lynne Hillary
The Relationship Between Nonword Repetition Performance And Social Behaviors In 7- To 11-Year-Old Children With Language Impairment, Bethany Lynne Hillary
Theses and Dissertations
Recent literature has suggested a link between verbal working memory and language impairment (LI) in children. There is limited research, however, about the link between verbal working memory and social behaviors in children with LI. This study was designed to explore the relationship between social behaviors (measured by the Teacher Behavior Rating Scale; Hart & Robinson, 1996) and verbal working memory abilities (measured by a 3-, 4-, and 5-syllable nonword repetition task) in children with LI. Thirty-six children (18 with LI and 18 typically developing) aged 7 to 11 years participated in the study. Children with LI were rated by …
The Ability Of Children With Language Impairment To Understand Emotion Conveyed By Prosody In A Narrative Passage, Chelsea Celeste Voorhees
The Ability Of Children With Language Impairment To Understand Emotion Conveyed By Prosody In A Narrative Passage, Chelsea Celeste Voorhees
Theses and Dissertations
Several recent studies indicate that children with Language Impairment (LI) have difficulty recognizing and inferring meaning from emotional prosody. The present study is a replication investigating the ability of children with LI to recognize emotion conveyed by prosody in an orally presented narrative passage. Twenty-two children with LI and twenty-two age matched peers ranging from age 7;0 to 10;11 (M= 9.11, SD= 2.54) were selected to participate. Participants listened to recordings of a seven sentence passage read by actors to express happiness, anger, sadness, and fear. The children's task was to identify which emotion the speaker portrayed. Scores obtained from …
Psychometrically Equivalent Thai Monosyllabic Word Recognition Materials Spoken By Male And Female Talkers, Chela Williams
Psychometrically Equivalent Thai Monosyllabic Word Recognition Materials Spoken By Male And Female Talkers, Chela Williams
Theses and Dissertations
The purpose of this study was to develop, digitally record, evaluate, and psychometrically equate a set of Thai monosyllabic word lists to use in the measurement of word recognition ability. A native male and female talker from Thailand, who were judged to have a standard Thai dialect, participated as talkers in digitally recording familiar Thai monosyllabic words. Twenty native Thai participants 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 200 words with the highest raw scores were …
The Relationship Among Emotion Understanding, Language, And Social Behavior In Children With Language Impairment, Lara Lynn Goldie
The Relationship Among Emotion Understanding, Language, And Social Behavior In Children With Language Impairment, Lara Lynn Goldie
Theses and Dissertations
This study examines the influence of emotion understanding, language, and working memory on reticence and prosocial behavior in children with language impairment (LI). The Comprehensive Assessment of Spoken Language (CASL; Carrow-Woolfolk, 1999) and The Universal Nonverbal Intelligence Test (UNIT; Bracken & McCallum, 2003) were administered to 39 children with LI and 39 typical age-matched peers. A nonword repetition task and two tasks measuring emotion understanding were also administered. Each of the participant's classroom teachers completed The Teacher Behavioral Rating Scale (TBRS; Hart & Robinson, 1996). Structural equation modeling was used to estimate models of the data using a maximum likelihood …
Development Of Thai Speech Audiometry Materials For Measuring Speech Recognition Thresholds, Lauren Alexandra Hart
Development Of Thai Speech Audiometry Materials For Measuring Speech Recognition Thresholds, Lauren Alexandra Hart
Theses and Dissertations
Speech audiometry materials are essential for thorough audiological testing. One aspect of speech audiometry is evaluating an individual's speech recognition threshold (SRT). Recorded materials for SRT are available in many languages; however there are no widely published recorded SRT materials available in the Thai language. The goal of this study was to develop relatively psychometrically equivalent SRT materials for evaluating the hearing abilities of native speakers of the Thai language. To accomplish this, 90 commonly used bisyllabic Thai words were digitally recorded by a male and a female talker and evaluated by 20 native Thai listeners. Twenty-eight words with relatively …
Recognition Of Emotion In Facial Expressions By Children With Language Impairment, Dorthy A. Stott
Recognition Of Emotion In Facial Expressions By Children With Language Impairment, Dorthy A. Stott
Theses and Dissertations
Recent research has shown that children with language impairment (LI) have increased social difficulties. This study examined the relationship between language skills and emotion understanding through recognition of facial expressions of emotion in children with LI and their typically developing peers. It is a replication of the research of Spackman, Fujiki, Brinton, Nelson, and Allen (2005) and Atwood (2006). Participants consisted of 22 children with LI and 22 age- and gender-matched peers with typically developing language, from the age range of 7:0 to 10:11 years. They were shown photographs of faces conveying one of the following emotions: happiness, sadness …
The Effect Of A Pseudopalate On Voiceless Obstruent Production: A Spectral Evaluation Of Adaptation, Karie Lindsay Dean
The Effect Of A Pseudopalate On Voiceless Obstruent Production: A Spectral Evaluation Of Adaptation, Karie Lindsay Dean
Theses and Dissertations
Many studies in speech communication have provided valuable findings concerning the kinematic nature of speech articulation. This type of research often involves introducing an oral device to the vocal tract such as lingual pellets, magnets, and different forms of pseudopalates to track the movement and placement of the articulators. This study examined the effect of an electropalatography (EPG) pseudopalate on the production of five voiceless obstruents (/p, t, k, s/ and /sh/). Acoustic recordings from 20 adult speakers with typical speech production were made during three different speaking conditions: prior to pseudopalate placement, immediately after placement, and following 20 minutes …
Recognizing The Need To Dissemble Emotions In Hypothetical Social Scenarios: Differences In Children With Language Impairment, Emily Rowberry Jones
Recognizing The Need To Dissemble Emotions In Hypothetical Social Scenarios: Differences In Children With Language Impairment, Emily Rowberry Jones
Theses and Dissertations
This study investigated the ability of children with LI to recognize the need to dissemble emotions. Participants included 22 children with LI and 22 typically developing peers, ages 7;1 to 11;0 years. Children were presented with 10 hypothetical social scenarios in which the main character experienced an emotion which should be dissembled for social purposes. The participant's responses were categorized as dissemblance or display. Children with LI reported that they would hide the experienced emotion significantly less often than their typical peers. Children in both groups reported higher levels of dissemblance when asked what their parents would want them to …
Performance On Natural Dissemblance Tasks In 7-11 Year-Old, Language-Impaired And Typically Developing Children, Noel Quist
Theses and Dissertations
Studies over the past several years have shown that children with language impairment (LI) have greater difficulty in social situations than typically developing children. More specifically, studies have shown that children with LI have more difficulty with dissemblance. This study was conducted to assess whether these children are less likely to dissemble in real-life situations. Forty-four children aged 7 to 11 years (22 LI and 22 typically developing) were presented with four situations designed to elicit dissemblance. Their reactions were scored and compared. The results of this study showed subtle differences between children with LI and typically developing children. Children …
Development Of Tongan Materials For Determining Speech Recognition Thresholds, Lisa Dawn Bunker
Development Of Tongan Materials For Determining Speech Recognition Thresholds, Lisa Dawn Bunker
Theses and Dissertations
Speech recognition threshold (SRT) is an important clinical measure that validates the pure-tone average (PTA), assists in diagnosis and prognosis of hearing and hearing impairment, and helps identify non-organic hearing impairment. Few published, recorded, and standardized materials exist in languages other than English, which results in audiologists testing individuals using materials developed in a non-native language. Research shows that this is problematic, as certain criterion for SRT testing are not met. Thus, performance may reflect test-language deficiency rather than hearing impairment. Currently, there are no known published materials for use in measuring the SRT in individuals whose native language is …
The Effects Of Task Preference On Speech And Motor Performance Under Divided Attention Conditions, Amy Sue Leiter
The Effects Of Task Preference On Speech And Motor Performance Under Divided Attention Conditions, Amy Sue Leiter
Theses and Dissertations
Dual task performance and the interaction of tasks has been the subject of much research. When tasks are performed together they affect each other to varying degrees depending upon such factors as the similarity of the tasks, their difficulty, and whether one task is given preference over another. In this study, task preference was investigated under divided attention conditions in order to determine what effect preference had on task performance. Twenty young adults took part in this study and were randomly assigned into two groups. Each group was experimentally motivated to favor one of the two tasks – either speaking …
Oral Retelling As A Measure Of Reading Comprehension: The Generalizability Of Ratings Of Elementary School Students Reading Expository Texts, Rachel Clinger Burton
Oral Retelling As A Measure Of Reading Comprehension: The Generalizability Of Ratings Of Elementary School Students Reading Expository Texts, Rachel Clinger Burton
Theses and Dissertations
The purpose of this study was to refine a rating procedure used to assess intermediate elementary school students' ability to orally retell what they had read from two expository passages. Oral retellings from 28 fourth grade students were tape-recorded and rated on two different occasions by each of 4 raters. A four-facet (passage, day of test administration, rater, and rating occasion) generalizability study was conducted using a partially nested design. The six largest sources of variability identified in the G-study included (a) students, (b) the student-by-day interaction, (c) the interaction of passage with rater (nested within student and day), (d) …
The Development Of Word Recognition Materials For Native Speakers Of Tongan, Lara Cahoon Seaver
The Development Of Word Recognition Materials For Native Speakers Of Tongan, Lara Cahoon Seaver
Theses and Dissertations
The purpose of this study was to develop, digitally record, evaluate, and psychometrically equate a set of Tongan bisyllabic word lists for use in measurement of word recognition testing. Commonly used bisyllabic words were digitally recorded by male and female native talkers of Tongan. The psychometric performance of the words was measured at ten intensity levels (- 5 to 40 dB HL) in 5 dB increments by 20 listeners with normal hearing acuity. The 200 words with the highest rate of listener identification were included in four relatively psychometrically equivalent word lists of 50 words each and eight half-lists of …
The Effects Of Deep Brain Stimulation On The Speech Of Patients With Parkinson's Disease, Erin Suzanne Bjarnason
The Effects Of Deep Brain Stimulation On The Speech Of Patients With Parkinson's Disease, Erin Suzanne Bjarnason
Theses and Dissertations
Deep brain stimulation (DBS) of the subthalamic nucleus (STN) has received more attention in recent years as a treatment option for regulating the symptoms of Parkinson's disease. Previous studies of DBS documented consistent improvements in motor function but more variability in speech outcomes. In the present study, six participants diagnosed with idiopathic Parkinson's disease who reported worsened speech with stimulation were recorded performing speech acoustic tasks with the stimulators on, and again with the stimulators off. Improvements were noted for most participants in measurements of formant slopes, long term average spectrum (LTAS) of a sustained vowel, and spirantization with stimulation …
Accuracy Of Automated Analysis Of Language Samples From Persons With Deafness Or Hearing Impairment, Anne M. Hasting
Accuracy Of Automated Analysis Of Language Samples From Persons With Deafness Or Hearing Impairment, Anne M. Hasting
Theses and Dissertations
Developmental Sentence Scoring (DSS) and the Language Assessment, Remediation, and Screening Procedure (LARSP) are among the more common analyses for syntax and morphology, and automated versions of these analyses have been shown to be effective. This study measured the accuracy of automated DSS and LARSP on the written English output of six prelingually deaf young adults, ranging in age from 18 to 32 years. The samples were analyzed using the DSS and LARSP programs on Computerized Profiling; manual analysis was then performed on the samples. Point-by-point accuracy for DSS and for each level of LARSP was reported. Characteristics of the …
The Effect Of Regional Dialect On The Validity And Reliability Of Word Recognition Scores, Jamie Ann Garlick
The Effect Of Regional Dialect On The Validity And Reliability Of Word Recognition Scores, Jamie Ann Garlick
Theses and Dissertations
The purpose of this study was to examine the effect of talker and listener dialect on the validity and reliability of word recognition scores from two sets of Mandarin speech audiometry materials. Four lists of bisyllabic words in Mainland Mandarin and Taiwan Mandarin dialects were administered to 16 participants of each dialect with normal hearing across two test sessions. The performance on materials presented in the native dialect was compared to performance on non-native dialect assessment to determine validity and reliability of test materials. Statistical analysis indicated significant differences between word recognition scores across test sessions, talker and listener dialect, …
Event Related Potentials Of Syntactic Language Processing In Two Children With Specific Language Impairment: A Case Study, Melissa Ann Willes
Event Related Potentials Of Syntactic Language Processing In Two Children With Specific Language Impairment: A Case Study, Melissa Ann Willes
Theses and Dissertations
This study examined the electrophysiological activity of two children with Specific Language Impairment (SLI) and two aged-matched peers while listening to syntactically correct sentences versus syntactically incorrect sentences. The study specifically analyzed the N400 and P600 components. The N400 component is a negative wave occurring approximately 400 ms post-stimulus and is elicited by semantically incorrect stimuli. The P600 component is a positivity that occurs approximately 600 ms post-stimulus and reflects processing of syntactically incorrect stimuli. The participants in the study included a 7-year-old child and a 9-year-old child with SLI and two age-matched peers with typically developing language. Each participant …
The Effect Of Non-Native Dialect On Speech Recognition Threshold For Native Mandarin Speakers, Nathan Edward Richardson
The Effect Of Non-Native Dialect On Speech Recognition Threshold For Native Mandarin Speakers, Nathan Edward Richardson
Theses and Dissertations
Speech recognition thresholds are used for several clinical purposes, so it is important that they be accurate reflections of hearing ability. Variations in the acoustic signal may artificially decrease threshold scores, and such variations can result from being tested in a second dialect. Thirty-two native Mandarin-speaking subjects (sixteen from mainland China and sixteen from Taiwan) participated in speech recognition threshold testing in both dialects to see whether using non-native dialect test materials resulted in a significantly lower score. In addition, tests were scored by two interpreters, one from each dialect, to see whether the scorer's dialect resulted in a significantly …