UNT Libraries - Browse

ABOUT BROWSE FEED

Teaching Two Children with Autism to Follow a Computer-Mediated Activity Schedule Utilizing Microsoft® PowerPoint® Presentation Software

Description: Children with autism typically exhibit deficits in behavior and also in visual processing. Development and implementation of visually-cued instructional procedures, combined with electronic technology, have been used successfully to teach children with autism complex behavior chains. This study used photographic activity schedules on computer slideshow software to teach two children with autism to follow computer-mediated cues and engage in four play activities, and to transition between each activity in their homes without the presence of a trained behavior therapist. Results of this study demonstrated that these technologies can be utilized in children's homes to promote computer-mediated play behavior while eliminating the necessary cost of a home behavior therapist to prompt and supervise such activities.
Date: August 2005
Creator: Carmichael, Tammy

The Role of Motivation in Second Language Pronunciation

Description: This thesis investigates the phonological ability of exceptional second language (L2) learners of English and their levels of motivation. This study is the first of its kind to do a large-scale examination of L2 learners whose first languages (L1s) do not belong to the same Indo-European language family as English. Fifteen non-native speakers (NNSs) of English filled out a questionnaire and produced four speech samples, including a picture description task, paragraph reading task, sentence reading and word reading task. Fifteen native speaker (NS) controls also produced the same speech samples. Four NSs judged all participants' accents. Six NNSs scored as highly as NSs on some of the speech segments using a 2-standard deviation (SD) cut-off point. There was no significant correlation between their scores on pronunciation and motivation.
Date: August 2005
Creator: Wen, Tao-Chih

Meta-Analysis of Reading Interventions for Students with Learning and Emotional Disabilities

Description: Developing effective literacy skill has become an increasingly critical skill in today's information age. Students with emotional/behavioral disorders (E/BD) routinely lack these skills and are not being taught how to read effectively. The field of special education needs more comprehensive and specific information about how to most effectively teach reading skills to students with E/BD. When reading interventions are conducted using student with E/BD, the interventions are generally drawn from the LD field. The assumption is that the reading interventions that have worked with students with LD will work equally well with the E/BD population. This study performed a meta-analysis to examine whether reading interventions are equally effective on the E/BD and LD populations. In addition, it will examine whether the instruction mode (e. g., peer, self, or teacher directed), gender, or grade group affects the success of the intervention. The meta-analysis found that the reading interventions for both disability groups had high effect sizes. In addition, neither disability group, teaching method, gender, nor grades were predictive of the variance in the effect size. These results indicate that reading programs that have been designed for students with LD are also effective for students with E/BD and furthermore, reading programs can improve the academic achievement of students with behavioral disorders. Recommendations for teacher training and future research are given based on these results.
Date: August 2005
Creator: Jones, Francesca

The Recorder Tutors in 't Uitnement Kabinet

Description: Paulus Matthysz, a prominent music printer in Amsterdam during the seventeenth century, published Jacob van Eyck's Der Fluyten Lust-hof and a collection entitled 't Uitnement Kabinet. Three extant copies of Lust-hof include a tutor Vertoninge...op de Handt-fluit, presumably by Matthysz, and a tutor by Gerband van Blanckenburgh, Onderwyzinge...op deHandt-Fluyt. Their content is not correlated with Lust-hof, and they were presumably designed for inclusion in the Kabinet II. Confusion over the tutors' conception has led to published misinformation jeopardizing their historical worth. The casual generalizations regarding the two tutors can be refuted by reestablishing the interrelationship between the tutors and the two collections. This paper employs a comprehensive study into their origins in order to rectify how the tutors are referenced in the twenty-first century.
Date: August 2005
Creator: Carpenter, Jennifer

Emerson's Representative Men: a Study of Emerson's Six Representative Types

Description: The purpose of this thesis is to relate the six personalities dealt with by Ralph Waldo Emerson in his Representative Men to such proportions of the essayist's ideas as may be applied to these six representative types, to the end of arriving at an understanding of Emerson's aim in writing about these six men and about great men in general.
Date: 1948
Creator: Harrison, James P., Jr.

A Survey of the Industries of Sherman to Determine a Vocation Program for Adults and a more Functional Program for the Senior High School

Description: The purpose of this survey is to present a program suitable for adult education and a more functional one for the senior high school. In order to do this, a survey of the industries will be necessary to determine the kind and types of classes that will be in the greatest demand.
Date: 1947
Creator: Keene, Arthur R.

To Determine What Related Information is being Taught in the Junior High School Woodwork Shops of Texas

Description: The purpose of this study is to determine to what extent related information is being taught in the junior high school woodwork classes of Texas. The study will attempt to answer such questions as follows: Do the industrial arts teachers believe in teaching related information? If they teach related information, do they examine the students on it, and if so, to what extent does the related material affect the final grade? Approximately what part of the class period is recommended as the proper amount of time to devote to related information? Is there a shop library available to the students? Do the teachers require the students to have a textbook or workbook for each of the industrial arts courses they teach?
Date: 1948
Creator: Jones, Roland T.

Socialized Medicine in the U.S.S.R.

Description: This thesis presents a brief history of medicine in Russia leading up to the institution of socialized medicine by the U.S.S.R. in 1917. It also details Soviet medicine in the socialist period up through World War II.
Date: 1948
Creator: Koeniger, John F.

Improving Topic Tracking with Domain Chaining

Description: Topic Detection and Tracking (TDT) research has produced some successful statistical tracking systems. While lexical chaining, a non-statistical approach, has also been applied to the task of tracking by Carthy and Stokes for the 2001 TDT evaluation, an efficient tracking system based on this technology has yet to be developed. In thesis we investigate two new techniques which can improve Carthy's original design. First, at the core of our system is a semantic domain chainer. This chainer relies not only on the WordNet database for semantic relationships but also on Magnini's semantic domain database, which is an extension of WordNet. The domain-chaining algorithm is a linear algorithm. Second, to handle proper nouns, we gather all of the ones that occur in a news story together in a chain reserved for proper nouns. In this thesis we also discuss the linguistic limitations of lexical chainers to represent textual meaning.
Date: August 2003
Creator: Yang, Li

Structure property and deformation analysis of polypropylene montmorillonite nanocomposites.

Description: Nanocomposites with expandable smectites such as montmorillonite layered silicates (MLS) in polymer matrices have attracted extensive application interest. Numerous MLS concentrations have been used with no particular justification. Here, we investigate the effects of MLS dispersion within the matrix and on mechanical performance. The latter is resolved through a three-prong investigation on rate dependent tensile results, time dependent creep results and the influence of a sharp notch in polypropylene (PP) nanocomposites. A fixed concentration of maleated polypropylene (mPP) was utilized as a compatibilizer between the MLS and non-polar PP. Analysis of transmission electron micrographs and X-ray diffraction patterns on the surface and below the surface of our samples revealed a unique skin-core effect induced by the presence of clay. Differential scanning calorimetric and polarized optical microscopic examination of spherulites sizes showed changes in nucleation and growth resulting from both the maleated PP compatibilizer and the MLS. These structural changes resulted in a tough nanocomposite, a concept not reported before in the PP literature. Nonlinear creep analysis of the materials showed two concentrations 3 and 5 % wt of PP, which reduced the compliance in the base PP. The use of thermal wave imaging allowed the identification of ductile failure among materials, but more important, aided the mapping of the elastic and plastic contributions. These are essential concepts in fracture analysis.
Date: May 2003
Creator: Hernandez-Luna, Alejandro

Clustering of Behavioral Data for Identification of Presumptive Subtypes of Attention Deficit/Hyperactivity Disorder in Children

Description: The objective of the present study was to investigate Amen's formulations of subtypes of AD/HD initially identified by brain imaging techniques, through the use of behavioral checklist data. And in testing Amen's theory of six separate subtypes of AD/HD, to identify and differentiate the subtypes based on symptom presentation. Data was obtained through retrospective chart reviews (N=161) of children between the ages of 5 and 12 who met the criteria for the major symptoms observed in AD/HD and were referred for a previous comprehensive AD/HD evaluation. Data from behavioral checklist (CBCL and DBRS-IV) were matched to Amen's Subtype Symptom Checklist and each subject was given a percentage score for six subtype symptoms. Cluster analysis reliably found six clusters and each subject was labeled according to their symptom presentation. The clusters found were labeled as AD/HD - Combined Type, AD/HD - Predominately Inattentive Type, AD/HD - Predominately Hyperactive-Impulsive Type, Ad/HD - Combined Type with Obsessive-Compulsive features, AD/HD - Combined Type with Obsessive/Compulsive and Conduct Disorder features and Undifferentiated AD/HD. However, the present study did not find evidence of subtypes that corresponded to Amen's Temporal Lobe ADD or Limbic ADD. Discriminant function analysis of the six clusters found that the variables in the model (symptom percentage scores) significantly discriminated the subtype classification. Also, 76% of all cases were correctly classified according to their symptom presentation. Potential limitations of the sample and the data used for interpretation were discussed. Limitations of the study warrant further investigation making use of multi-modal assessment tools which relate well with brain imaging techniques, such as neuropsychological measures of attention and concentration, laboratory based measures of activity, continuous performance tests measuring inattention and impulsivity, and QEEG data measuring brain wave information. A multi-modal approach to investigating symptom subtypes of AD/HD would likely provide increased reliability and validity of ...
Date: August 2003
Creator: Taylor, Shannon E.

"Time for Teletubbies": Childhood, Child Participation, and the Struggle for Meaning

Description: The children's television program Teletubbies and its concomitant controversies are analyzed along with the media attention surrounding the program. A textual analysis is presented, including the methodologies of narrative theory, semiotics/structuralism, and poststructuralism. The context is also analyzed, using a cultural studies and historical reception approach, in order to chronicle and analyze the show's controversies and elucidate how these arguments have affected reception and interpretation of the show. Following textual and contextual analysis, a social science approach is utilized, reviewing literature and research that supports or refutes the arguments at hand. Finally, the results of a qualitative, ethnographical study are presented in order to include the child's perspectives on the show and inform the larger, cultural issues of childhood.
Date: May 2003
Creator: Cowart, Agatha

The Pink Papers

Description: The Pink Papers is a collection of three short stories and a novel in progress consisting of four chapters. Each piece is a work of original fiction. The preface addresses the female writer and the female voice in fiction. "Broken Clock" and "Pink Paper" are the stories of two girls coping with endometriosis. "Normal Capacity" looks at the loss of a dream through the eyes of a first-year law student. The novel in progress, titled Blanchard, OK, is set in a rural farming town in Oklahoma. The novel tells the stories of 24-year-old Robin, her Aunt Paula, and Paula's boyfriend, Sam.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: August 2003
Creator: Blagg, Caroline

The Czech Republic's Transition: The Environment and Human Rights

Description: This exploratory case study considers the Czech Republic from 1993 thru 2002 by examining two links: first, between transition and the environment.; second, between the environment and human rights. The study examines data from the Czech Ministry of Environment, the European Union, the World Bank, and Freedom House. The purpose of this study is to better understand the Czech Republic and to generate hypotheses that might be used in future cross-national studies. Chapter III provides the underlying theory linking the environment and human rights. Chapters IV, V, and VI discuss the data and the two links and suggest hypotheses for future research. Chapter VII draws conclusions about states in transition, the environment, and human rights and encourages future integrative research.
Date: May 2003
Creator: Buck, Ryan D.

Visual Cueing: Investigating the Effects of Text Annotation on Student Retention Rates

Description: This Study examines the grades of students using study skill methods and those who do not. The experiment consists of giving the treatment group the opportunity to use well- known study techniques. The Control group could only read the material. Both groups were given ten minutes to read a pre-selected text. The text consisted of an 1,807 word lesson on the, "Technical Training Management System." Each group was given five minutes to take a twenty item quiz. Fifty-five students in the control group were limited to only reading the material. Fifty-six students in the treatment group could choose between highlighting, note-taking, and underlining. The results of the test scores were compared using a t - test for dependent samples. One week later, the same students in each group were re-tested, using the same quiz they had taken earlier. Students had five minutes to review study material. Study material for the treatment group included the same material they had annotated earlier. The Results from each group wascompared. Efforts were made to avoid potential flaws in previous studies, thereby producing more viable results. Results of this study indicate there is no significant difference between the grades of students who use the aforementioned forms of text annotation and those who do not.
Date: May 2003
Creator: Brown, Ron

A Case Study of Characteristics and Means of Person-to-Person Influence in American Kodály Music Education: Katinka Scipiades Dániel

Description: The purpose of this study was to investigate the characteristics and means of Katinka Dániel's interpersonal influences through the perceptions of 20 selected students, protégés, and colleagues, and to study the behavioral and attitudinal changes they attributed to her influence. A case study design and structured interview questionnaire were used to study four variables coming from the social sciences' literature on influence: legitimate authority, attractiveness, expert authority, and trustworthiness. Responses were qualitatively analyzed to determine the role those variables played in Dániel's interpersonal influence. All interviewees were music teachers who used the Kodály method in their teaching and have studied or worked with Dániel. Two images of Dániel emerged from the interviews. The first, a business-like image, emanated from Dániel's work in the classroom, and the second, a maternal image, came from personal relationships with her students and associates. Attractiveness (defined as a willingness to respond positively to the requests of an influential person because one respects that individual and wants to obtain that person's approval) proved to be the principal characteristic of influence, followed by legitimate authority, then expertise. Trustworthiness played a lesser role. The greatest effect of Dániel's influence was on the interviewees' teaching. Among the factors interviewees described as influential were her expectation they would succeed, her position as role model, praise and encouragement, and gestures of generosity and concern. Interviewees were not in agreement as to whether she used persuasion or coercion. Direct verbal communication served a principal role in Dániel's influence, and though her criticism was described as forthright and bluntly honest, interviewees often accepted it. This was because most believed she was focused on their best interest, because her motives were not considered self-serving, and because they saw the reasons for her criticism as stemming from her high ideals and the desire to see ...
Date: May 2003
Creator: Ferrell, Janice René

A Study Of The Effects Of High School Scheduling Systems On Achievement Rates, Attendance Rates, And Dropout Rates

Description: This study attempted to determine if the type of class schedule (traditional, A/B block, or accelerated block) used in Texas public high schools significantly affects students' achievement results, attendance rates and dropout rates. One thousand four hundred ninety (1490) Texas high school principals were surveyed to determine the type of schedule currently in use on each campus, the type of schedule previously used on each campus, the length of time the current schedule has been in place on each campus, and the length of time that the previous schedule was used on each campus. This study is particularly significant in that this research provides information to assist principals in determining if block scheduling is instrumental in improving achievement in reading and mathematics, in improving attendance and in lowering dropout rates. The results of the study indicated that the use of a particular type of schedule: traditional, A/B block, or accelerated block is not directly correlated to improved achievement, attendance, or dropout rates. An expectation that the implementation of a traditional, A/B block, or accelerated block schedule will be the sole factor to cause improved student achievement, improved attendance rates or improved dropout rates is inappropriate. Ultimately, campus and districts officials must assure that effective teaching practices are occurring on each campus, regardless of the schedule type. Currently, a projected (Texas) state education funding shortfall is causing school district administrators to review cost-saving options for the 2003 - 2004 fiscal year. There is discussion in many districts regarding the fact that traditional scheduling is more economical than A/B block or accelerated block scheduling. The results of this study indicate that the decision to move campuses from A/B block or accelerated block to traditional scheduling might be made as a cost-saving move without negatively impacting student achievement, attendance rates or dropout rates.
Date: May 2003
Creator: Kelchner, Thomas Richard