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Articles 331 - 354 of 354

Full-Text Articles in Special Education and Teaching

Course Portfolio For Special Education 305: Introduction To Exceptional Learners - Collaborative Decision Making In Teacher Preparation, Theresa Ochoa, Jan 2005

Course Portfolio For Special Education 305: Introduction To Exceptional Learners - Collaborative Decision Making In Teacher Preparation, Theresa Ochoa,

Other Faculty Course Portfolios

My intention in this portfolio is to highlight the multimedia problem-based learning simulations I have developed to prepare my undergraduate students to enter the field of education with skills to make decisions about students with disabilities. *** NOTE: due to the multimedia aspects of this portfolio, the portfolio is quite large (30 megabytes) and will take some time to download and open.

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Are Specific Language Impairment And Dyslexia Distinct Disorders?, Hugh W. Catts, Suzanne M. Adlof, Tiffany Hogan, Susan Ellis Weismer Jan 2005

Are Specific Language Impairment And Dyslexia Distinct Disorders?, Hugh W. Catts, Suzanne M. Adlof, Tiffany Hogan, Susan Ellis Weismer

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: The purpose of this study was to determine whether specific language impairment (SLI) and dyslexia are distinct developmental disorders.
Method: Study 1 investigated the overlap between SLI identified in kindergarten and dyslexia identified in 2nd, 4th, or 8th grades in a representative sample of 527 children. Study 2 examined phonological processing in a subsample of participants, including 21 children with dyslexia only, 43 children with SLI only, 18 children with SLI and dyslexia, and 165 children with typical language/reading development. Measures of phonological awareness and nonword repetition were considered.
Results: Study 1 showed limited but statistically significant overlap between …

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The Relationship Between Phonological Awareness And Reading: Implications For The Assessment Of Phonological Awareness, Tiffany Hogan, Hugh W. Catts, Todd D. Little Jan 2005

The Relationship Between Phonological Awareness And Reading: Implications For The Assessment Of Phonological Awareness, Tiffany Hogan, Hugh W. Catts, Todd D. Little

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: Speech-language pathologists (SLPs) use phonological awareness assessments in many ways. This study examines the usefulness of these assessments in kindergarten and 2nd grade.
Method: Measures of phonological awareness and letter identification were administered in kindergarten, and measures of phonological awareness, phonetic decoding (i.e., nonword reading), and word reading were administered in 2nd and 4th grades to a sample of 570 children participating in a longitudinal study of reading and language impairments.
Results: A path analysis indicated that kindergarten measures of phonological awareness and letter identification provided information to the prediction of 2nd-grade reading. In 2nd grade, measures of reading …

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Effects Of A Prereading Intervention On The Literacy And Social Skills Of Children, J. Ron Nelson, Scott A. Stage, Michael H. Epstein, Corey D. Pierce Jan 2005

Effects Of A Prereading Intervention On The Literacy And Social Skills Of Children, J. Ron Nelson, Scott A. Stage, Michael H. Epstein, Corey D. Pierce

Department of Special Education and Communication Disorders: Faculty Publications

This study investigated the effects of an intensive prereading intervention on the beginning reading skills and social behavior of kindergarten children at risk for behavioral disorders and reading difficulties. Children identified through a systematic screening process were assigned randomly to experimental or nonspecific treatment conditions. Children who received the intensive prereading intervention showed statistically and educationally significant gains in their beginning reading skills relative to their counterparts in the nonspecific treatment condition. In contrast, improvements in teacher ratings of the classroom competence, emotional and behavioral self-control, and self-confidence of children in the experimental and nonspecific treatment conditions were not statistically …

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Diagnostic Assessment Of Childhood Apraxia Of Speech Using Automatic Speech Recognition (Asr) Methods, John-Paul Hosom, Lawrence Shriberg, Jordan R. Green Dec 2004

Diagnostic Assessment Of Childhood Apraxia Of Speech Using Automatic Speech Recognition (Asr) Methods, John-Paul Hosom, Lawrence Shriberg, Jordan R. Green

Department of Special Education and Communication Disorders: Faculty Publications

We report findings from two feasibility studies using automatic speech recognition (ASR) methods in childhood speech sound disorders. The studies evaluated and implemented the automation of two recently proposed diagnostic markers for suspected Apraxia of Speech (AOS) termed the Lexical Stress Ratio (LSR) and the Coefficient of Variation Ratio (CVR). The LSR is a weighted composite of amplitude area, frequency area , and duration in the stressed compared to the unstressed vowel as obtained from a speaker’s productions of eight trochaic word forms. Composite weightings for the three stress parameters were determined from a principal components analysis. The CVR expresses …

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Algorithmic Estimation Of Pauses In Extended Speech Samples Of Dysarthric And Typical Speech, Jordan R. Green, David R. Beukelman, Laura J. Ball Dec 2004

Algorithmic Estimation Of Pauses In Extended Speech Samples Of Dysarthric And Typical Speech, Jordan R. Green, David R. Beukelman, Laura J. Ball

Department of Special Education and Communication Disorders: Faculty Publications

The aim of this study was to evaluate the validity and performance of an algorithm designed to automatically extract pauses and speech timing information from connected speech samples. Speech samples were obtained from 10 people with amyotrophic lateral sclerosis (ALS) and 10 control speakers. Pauses were identified manually and algorithmically from digitally recorded recitations of a speech passage that was developed to improve the precision of pause boundary detection. The manual and algorithmic methods did not yield significantly different results. A stepwise analysis of three different pause detection parameters revealed that estimates of percent pause time were highly dependent on …

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Time Series Analysis Of Jaw Muscle Contraction And Tissue Deformation During Mastication In Miniature Pigs, Z. J. Liu, Jordan R. Green, C. A. Moore, S. W. Herring Jan 2004

Time Series Analysis Of Jaw Muscle Contraction And Tissue Deformation During Mastication In Miniature Pigs, Z. J. Liu, Jordan R. Green, C. A. Moore, S. W. Herring

Department of Special Education and Communication Disorders: Faculty Publications

Masticatory muscle contraction causes both jaw movement and tissue deformation during function. Natural chewing data from 25 adult miniature pigs were studied by means of time series analysis. The data set included simultaneous recordings of electromyography (EMG) from bilateral masseter (MA), zygomaticomandibularis (ZM) and lateral pterygoid muscles, bone surface strains from the left squamosal bone (SQ), condylar neck (CD) and mandibular corpus (MD), and linear deformation of the capsule of the jaw joint measured bilaterally using differential variable reluctance transducers. Pairwise comparisons were examined by calculating the cross-correlation functions. Jaw-adductor muscle activity of MA and ZM was found to be …

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More On The Role Of The Mandible In Speech Production: Clinical Correlates Of Green, Moore, And Reilly’S (2002) Findings And Methodological Issues In Studies Of Early Articulatory Development: A Response To Dworkin, Meleca, And Stachler (2003), James Paul Dworkin, Robert J. Meleca, Robert J. Stachler, Jordan R. Green, Christopher A. Moore, Kevin J. Reilly Aug 2003

More On The Role Of The Mandible In Speech Production: Clinical Correlates Of Green, Moore, And Reilly’S (2002) Findings And Methodological Issues In Studies Of Early Articulatory Development: A Response To Dworkin, Meleca, And Stachler (2003), James Paul Dworkin, Robert J. Meleca, Robert J. Stachler, Jordan R. Green, Christopher A. Moore, Kevin J. Reilly

Department of Special Education and Communication Disorders: Faculty Publications

Dworkin et al. comment: We would like to comment on Green, Moore, and Reilly’s article, which appeared in the February 2002 issue of this journal [Journal of Speech, Language, and Hearing Research]. In that investigation, these clinical researchers examined upper lip, lower lip, and mandibular movements during repetitive bisyllable word productions by infants, toddlers, young children, and adults with normal developmental and neurologic histories. Kinematic traces from these articulators were analyzed using a computer-based movement tracking system. Results revealed that these oral structures may have sequential neuromotor developmental schedules, characterized by more mature movement patterns for speech emerging …

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Assessing The Wraparound Process During Family Planning Meetings, Michael Epstein, Philip D. Nordness, Krista Kutash, Al Duchnowski, Sheryl Schrepf, Greg J. Brenner, J. Ron Nelson Jul 2003

Assessing The Wraparound Process During Family Planning Meetings, Michael Epstein, Philip D. Nordness, Krista Kutash, Al Duchnowski, Sheryl Schrepf, Greg J. Brenner, J. Ron Nelson

Department of Special Education and Communication Disorders: Faculty Publications

Research and evaluation of the wraparound process has typically focused on outcomes, service providers, and costs. While many of these studies describe a process that is consistent with the wraparound approach, few studies have reported attempts to monitor or measure the treatment fidelity of the wraparound process. The purpose of this study was to assess the fidelity of the wraparound process in a community-based system of care using the Wraparound Observation Form-Second Version. Results from 112 family planning meetings indicated some strengths and weaknesses within the current system. Families and professionals were frequently involved in the planning and implementation of …

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Tongue-Surface Movement Patterns During Speech And Swallowing, Jordan R. Green, Yu-Tsai Wang May 2003

Tongue-Surface Movement Patterns During Speech And Swallowing, Jordan R. Green, Yu-Tsai Wang

Department of Special Education and Communication Disorders: Faculty Publications

The tongue has been frequently characterized as being composed of several functionally independent articulators. The question of functional regionality within the tongue was examined by quantifying the strength of coupling among four different tongue locations across a large number of consonantal contexts and participants. Tongue behavior during swallowing was also described. Vertical displacements of pellets affixed to the tongue were extracted from the x-ray microbeam database. Forty-six participants recited 20 vowel-consonant-vowel (VCV) combinations and swallowed 10 ccs of water. Tongue-surface movement patterns were quantitatively described by computing the covariance between the vertical time-histories of all possible pellet pairs. Phonemic differentiation …

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Subgrouping Poor Readers On The Basis Of Individual Differences In Reading-Related Abilities, Hugh W. Catts, Tiffany Hogan, Marc E. Fey Mar 2003

Subgrouping Poor Readers On The Basis Of Individual Differences In Reading-Related Abilities, Hugh W. Catts, Tiffany Hogan, Marc E. Fey

Department of Special Education and Communication Disorders: Faculty Publications

The present study investigated the use of the Reading Component Model to subgroup poor readers. A large sample of poor readers was identified in second grade and subgrouped on the basis of relative strengths and weaknesses in word recognition and listening comprehension. Although homogeneous subgroups were not identified, poor readers could be classified into four subgroups that differed significantly in reading-related abilities. Further analyses showed that poor readers’ strengths and weaknesses in listening comprehension, and to a lesser extent in word recognition, were foreshadowed by their abilities on related kindergarten measures. Follow- up testing in the fourth grade indicated that …

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Language Basis Of Reading Disabilities And Implications For Early Identification And Remediation, Hugh W. Catts, Tiffany Hogan Jan 2003

Language Basis Of Reading Disabilities And Implications For Early Identification And Remediation, Hugh W. Catts, Tiffany Hogan

Department of Special Education and Communication Disorders: Faculty Publications

In this paper, we present a brief overview of the language basis of reading and reading disabilities. First, we describe the “Simple View of Reading,” a model of reading that comprises two primary components, word recognition and language comprehension. We then review research showing that language problems underlie most difficulties children have learning to read. Lastly, we discuss implications of these findings for early identification and remediation of reading disabilities.

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Implementation Of The Sound Partners Reading Program, Nancy E. Marchand-Martella, Ronald C. Martella, J. Ron Nelson, Lynn Waterbury, Sharon A. Shelley, Charalambos Cleanthous, David Hatfield Jun 2002

Implementation Of The Sound Partners Reading Program, Nancy E. Marchand-Martella, Ronald C. Martella, J. Ron Nelson, Lynn Waterbury, Sharon A. Shelley, Charalambos Cleanthous, David Hatfield

Department of Special Education and Communication Disorders: Faculty Publications

Eleven first grade and 10 second grade students, all with reading and behavioral difficulties, received one-on-one tutoring using the Sound Partners reading program (Vadasy & Pool, 1997). Students received 30 min of tutoring each day for 5 months. Students were assessed on Letter-Word Identification, Passage Comprehension, and Word Attack subtests of the Woodcock-Johnson-Revised (WJ-R): Tests of Achievement. An informal measure (rapid letter naming) was also used. Results indicated that gains of approximately 1 standard deviation (or greater) were noted for subtests of the WJ-R for first-grade students; second graders showed relatively stable performance from pre- to posttest assessments. Similar performance …

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The Sequential Development Of Jaw And Lip Control For Speech, Jordan R. Green, Christopher A. Moore, Kevin J. Reilly Feb 2002

The Sequential Development Of Jaw And Lip Control For Speech, Jordan R. Green, Christopher A. Moore, Kevin J. Reilly

Department of Special Education and Communication Disorders: Faculty Publications

Vertical displacements of the upper lip, lower lip, and jaw during speech were recorded for groups of 1-, 2-, and 6-year-olds and adults to examine if control over these articulators develops sequentially. All movement traces were amplitude- and time-normalized. The developmental course of upper lip, lower lip, and jaw control was examined by quantifying age-related changes in the similarity of each articulator’s movement patterns to those produced by adult subjects and by same-age peers. In addition, differences in token-to-token stability of articulatory movement were assessed among the different age groups. The experimental findings revealed that 1- and 2-year-old children’s jaw …

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Relative Kinematics Of The Rib Cage And Abdomen During Speech And Nonspeech Behaviors Of 15-Month-Old Children, Christopher A. Moore, Tammy J. Caulfield, Jordan R. Green Feb 2001

Relative Kinematics Of The Rib Cage And Abdomen During Speech And Nonspeech Behaviors Of 15-Month-Old Children, Christopher A. Moore, Tammy J. Caulfield, Jordan R. Green

Department of Special Education and Communication Disorders: Faculty Publications

Speech motor control emerges in the neurophysiologic context of widely distributed, powerful coordinative mechanisms, including those mediating respiratory function. It is unknown, however, whether developing children are able to exploit the capabilities of neural circuits controlling homeostasis for the production of speech and voice. Speech and rest breathing were investigated in eleven 15-month-old children using inductance plethysmography (Respitrace). Rib cage and abdominal kinematics were studied using a time-varying correlational index of thoracoabdominal coupling (i.e., reflecting the synchrony of movement of the rib cage and abdomen) as well as simple classification of the moment-to-moment kinematic relationship of these two functional components …

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A Comparative Analysis Of Teachers', Caucasian Parents', And Hispanic Parents' Views Of Problematic School Survival Behaviors, Lisa Aaroe, J. Ron Nelson Aug 2000

A Comparative Analysis Of Teachers', Caucasian Parents', And Hispanic Parents' Views Of Problematic School Survival Behaviors, Lisa Aaroe, J. Ron Nelson

Department of Special Education and Communication Disorders: Faculty Publications

Scholars have asserted that the misclassification of culturally diverse students in programs for students with emotional and behavioral disorders (EBD) may be attributable, at least in part, to the mismatch between the behavioral expectations present in the students' home environments and those prevalent within schools. A preliminary study was conducted to explore whether Caucasian and Hispanic parents' views of negative classroom and interpersonal school survival behaviors were consistent with one another and with those of general and special education teachers. Overall, the results suggest that parents (Caucasian and Hispanic) generally hold similar views regarding the extent to which it was …

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The Physiologic Development Of Speech Motor Control: Lip And Jaw Coordination, Jordan R. Green, Christopher A. Moore, Masahiko Higashikawa, Roger W. Steeve Feb 2000

The Physiologic Development Of Speech Motor Control: Lip And Jaw Coordination, Jordan R. Green, Christopher A. Moore, Masahiko Higashikawa, Roger W. Steeve

Department of Special Education and Communication Disorders: Faculty Publications

This investigation was designed to describe the development of lip and jaw coordination during speech and to evaluate the potential influence of speech motor development on phonologic development. Productions of syllables containing bilabial consonants were observed from speakers in four age groups (i.e., 1-year-olds, 2-year-olds, 6-year-olds, and young adults). A video-based movement tracking system was used to transduce movement of the upper lip, lower lip, and jaw. The coordinative organization of these articulatory gestures was shown to change dramatically during the first several years of life and to continue to undergo refinement past age 6. The present results are consistent …

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A Statewide Survey Of Special Education Administrators And School Psychologists Regarding Functional Behavioral Assessment, J. Ron Nelson, Maura L. Roberts, Robert B. Rutherford Jr., Sarup R. Mathur, Lisa A. Aaroe Aug 1999

A Statewide Survey Of Special Education Administrators And School Psychologists Regarding Functional Behavioral Assessment, J. Ron Nelson, Maura L. Roberts, Robert B. Rutherford Jr., Sarup R. Mathur, Lisa A. Aaroe

Department of Special Education and Communication Disorders: Faculty Publications

The 1997 amendments to the Individuals with Disabilities Education Act (IDEA) mandate that schools evaluate, through the process of a functional behavioral assessment, those students with disabilities who are exhibiting significant behavior problems which may lead to suspension and expulsion. We conducted a statewide survey of special education administrators and school psychologists to examine their views of the relative effectiveness, usability, suitability, and practicability of functional behavioral assessment procedures for two types of problem behaviors (i.e., low-level chronic or low frequency unique problem behaviors). The results suggest that special education administrators and school psychologists are generally supportive of the use …

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Attention Effects On Distortion Product Otoacoustic Emissions With Contralateral Speech Stimuli, Genaya Kae Timpe Aug 1998

Attention Effects On Distortion Product Otoacoustic Emissions With Contralateral Speech Stimuli, Genaya Kae Timpe

College of Education and Human Sciences: Dissertations, Theses, and Student Research

The purpose of the present study was to investigate the effect of attending to a speech stimulus on the amplitude of the distortion product otoacoustic emission (DPOAE). The distortion product otoacoustic emission is a measurement of the activity of the inner ear, specifically the outer hair cells in the ear. The activity of the outer hair cells depends upon the auditory nervous system; when it is stimulated, the outer hair cell activity is modified. Normal outer hair cells will create a large DPOAE amplitude. When a stimulus is presented to the opposite ear, the auditory nervous system acts upon the …

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Central Auditory System Plasticity: Generalization To Novel Stimuli Following Listening Training, Kelly Tremblay, Nina Krause, Thomas D. Carrell, Therese Mcgee Dec 1997

Central Auditory System Plasticity: Generalization To Novel Stimuli Following Listening Training, Kelly Tremblay, Nina Krause, Thomas D. Carrell, Therese Mcgee

Department of Special Education and Communication Disorders: Faculty Publications

Behavioral perceptual abilities and neurophysiologic changes observed after listening training can generalize to other stimuli not used in the training paradigm, thereby demonstrating behavioral ‘‘transfer of learning’’ and plasticity in underlying physiologic processes. Nine normal-hearing monolingual English-speaking adults were trained to identify a prevoiced labial stop sound (one that is not used phonemically in the English language). After training, the subjects were asked to discriminate and identify a prevoiced alveolar stop. Mismatch negativity cortical evoked responses (MMN) were recorded to both labial and alveolar stimuli before and after training. Behavioral performance and MMNs also were evaluated in an age-matched control …

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Designing Supportive School Environments, J. Ron Nelson, Geoff Colvin Jan 1996

Designing Supportive School Environments, J. Ron Nelson, Geoff Colvin

Department of Special Education and Communication Disorders: Faculty Publications

There is no question that all students, especially those with serious emotional disturbance, benefit from a predictable, consistent, well-organized, and safe school environment. The purpose of this paper is to describe and illustrate an effective approach that has had positive results in achieving such a school environment. Specifically, the paper describes how to achieve effective ecological arrangements and common area routines across the school environment. In addition, we present a case study with preliminary results.

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The Effects Of Teaching A Summary Skills Strategy To Students Identified As Learning Disabled On Their Comprehension Of Science Text, J. Ron Nelson, Deborah J. Smith, John M. Dodd Aug 1992

The Effects Of Teaching A Summary Skills Strategy To Students Identified As Learning Disabled On Their Comprehension Of Science Text, J. Ron Nelson, Deborah J. Smith, John M. Dodd

Department of Special Education and Communication Disorders: Faculty Publications

The effects of a summary skills learning strategy on the comprehension of science text were examined with 5 elementary-age urban minority special education students in a summer remedial program. The program's effect on the overall completeness of the students' written summaries and the maintenance of the strategy also were examined. Following baseline, the summary skills strategy was introduced in both group and individual reading settings according to a multiple baseline across settings design. Student performance was assessed in both setting, and maintenance was probed at 4 weeks in the individual reading setting. The strategy produced clear improvement in the comprehension …

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Prereferral Intervention: A Review Of The Research, J. Ron Nelson, Deborah J. Smith, Lonnie Taylor, John M. Dodd, Ken Reavis Aug 1991

Prereferral Intervention: A Review Of The Research, J. Ron Nelson, Deborah J. Smith, Lonnie Taylor, John M. Dodd, Ken Reavis

Department of Special Education and Communication Disorders: Faculty Publications

There is a national trend toward requiring prereferral intervention procedures prior to placing students in special education programs. A review of the research associated with prereferral intervention is presented. Findings suggest that prereferral intervention approaches can have positive impact on special education service delivery practices. The findings also indicate that such interventions can increase the abilities of teachers to educate students who are experiencing difficulty and improve the attitudes of teachers toward such students. Furthermore, the interventions implemented under the prereferral intervention approaches appear to produce the desired student performance, which decreases the overidentification of students as having handicaps. In …

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Postsecondary Education For Students With Learning Disabilities, J. Ron Nelson, Benjamin Lignugaris-Kraft Jan 1989

Postsecondary Education For Students With Learning Disabilities, J. Ron Nelson, Benjamin Lignugaris-Kraft

Department of Special Education and Communication Disorders: Faculty Publications

Increasingly, students with learning disabilities are attending community colleges and traditional 4-year colleges and universities. This article presents the results of a review of the literature on services available or recommended for students with learning disabilities. The results suggest that postsecondary institutions have begun to provide a wide array of services to these students. There is little empirical evidence, however, on the effectiveness of those services. An agenda for future research is also discussed.

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