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The impact of rising women's salaries on marital and relationship satisfaction.
Using data from a national survey, this study examines income and other key variables (division of labor and work-family conflict) and their relationship to marital satisfaction. This study builds upon the body of research regarding working couples and women's increased participation in the paid labor force as well as evaluates the findings in the context of data gathered from the recent United States census. Results from this study also are compared to the findings of other key studies. Emergent data may be used to prepare counselors to work more effectively with couple clients and to assist employers in the development of work life policies for dual career and dual earner employees. Results from the multiple regression revealed no direct effects of income on marital satisfaction. For this sample, increases in work family conflict contributed to less marital satisfaction as did the presence of children. Increased participation in household chores by respondents' partners contributed to increased marital satisfaction. No differences were observed by gender. Limitations of the study, recommendations for further research, and implications for practitioners also are addressed. digital.library.unt.edu/ark:/67531/metadc4852/
The impact of school-based child centered play therapy on academic achievement, self-concept, and teacher-child relationship stress.
This study examined the effectiveness of child centered play therapy (CCPT) with academically at-risk 1st graders. In this quasi-experimental design, twenty-one 1st grade students were assigned to the experimental group and 20 students were assigned to the no treatment control group. The children in the experimental group received two 30 minute play therapy sessions per week for the duration of eight weeks. Three hypotheses were analyzed. A two-factor repeated measures analysis of variances (SPANOVA) were performed on each dependent variable to determine if the experimental group performed differently from the control group across time according to the pretest and posttest results of the Young Child's Achievement Test (YCAT), the Pictorial Scale of Perceived Competence and Social Acceptance for Young Children (PSPCSAYC), and the Student-Teacher Relationship Scale (STRS). Additionally, partial η2 was calculated to determine practical significance. One hypothesis was retained at the .05 level of significance. Findings indicated that academically at-risk 1st graders who participated in CCPT scored statistically significant higher on academic achievement. Specifically, children assigned to the experimental group demonstrated a statistically significant increase in Early Achievement Composite (p = .03) when compared to children assigned to the no treatment control group. No statistical significant results were found on Self-Concept and Student-Teacher Relationship Stress. digital.library.unt.edu/ark:/67531/metadc9933/
Impact of School-wide Positive Behavior Intervention Supports for African American Males in American Public Schools
Research has shown that African American males are performing poorly in American public schools and are disciplined at a higher rate than other ethnic and gender groups. Positive Behavior Intervention Supports (PBIS) has a long history of success with individual students and more recently in school-wide settings. School-wide PBIS offers schools the ability to tailor their rules, rewards, and consequences to the specific needs and culture of a school. This descriptive and quantitative study sought to determine if implementation with fidelity of SWPBIS positively correlated to reduced disciplinary measures. The object of this study was to determine in what ways disciplinary rates for African American males differ in American public schools that identify as using SWPBIS with fidelity as compared to American public schools that do not implement SWPBIS with fidelity. Disciplinary rates examined included ISS, OSS single incident, and OSS multiple incidents. Descriptive findings indicated that schools that implement SWPBIS show a lower rate of ISS and OSS incidents for African American males. The quantitative findings did not yield a statistically significance between schools with fidelity of implementation of SWPBIS and schools without fidelity of implementation of SWPBIS. digital.library.unt.edu/ark:/67531/metadc699957/
The Impact of Selected Behavioral Sciences upon Introductory Marketing Courses at Collegiate Schools of Business Administration
The principal problem involved in this study is the impact of selected behavioral sciences upon the introductory marketing courses at collegiate schools of business administration. digital.library.unt.edu/ark:/67531/metadc164618/
The impact of selected school factors on the test performance of African-American economically disadvantaged elementary students.
In order for America to retain its superior position in a global economy it is imperative that all students receive educational opportunities that will prepare them for the future. Currently, African-American economically disadvantaged students in the United States perform lower on standardized tests than their grade and age-level peers. Educators must find ways to improve the performance of students in this group in order to maximize future opportunities. Through a mixed-methodology approach, the current study finds three school factors that may positively impact the performance of African-American economically disadvantaged students: high expectations, student-teacher relationships and teacher effectiveness. Quantitative and qualitative analysis provides perspectives from principals primarily from a large urban school district on the impact of these factors on student performance. digital.library.unt.edu/ark:/67531/metadc5275/
The Impact of Social Capital and Dynamic Capabilities on New Product Development: An Investigation of the Entertainment Software Industry
Businesses today face intense international competition, a heightened pace of development and shortened product life cycles. As a result, many researchers recommend firms collaborate and partner with other firms to succeed. With over a decade of research examining alliances and inter-firm collaboration, we know a great deal about the benefits and outcomes firms realize through collaboration. An important gap exists, however, in our understanding of the effect of partnering firms on collaborative outputs. This study attempts to address this gap by examining the success of collaborative new product development outputs. The study was a quasi-experimental study using archival, time-series data. Hypotheses were tested at the project level, defined as the product output from the collaborative development effort. Predictors were developed at both the firm and dyadic levels. Several findings emerged from this research. The primary finding is that roles of alliance partners impact which capability and capital benefits accrue. Firms functioning as a publisher benefit from increases in relevant experience. Firms functioning as a developer benefit from working in areas in which they have experience, but largely to the extent that the developer also generalizes their capabilities. One implication emerging from the capability findings suggests a need for configurational capability research. From a social capital conception, developers with high network centrality have a negative impact on the perceived quality of the final software product. Developers also benefit from embeddedness, products developed by developers in constrained networks outperformed products developed by developers in brokered networks. digital.library.unt.edu/ark:/67531/metadc9016/
The Impact of Social Learning and Social Norms on Auditor Choice
The purpose of this dissertation is to explore the influences of industry dynamic factors (e.g., peer selections) on a client’s subsequent decision to select the type of auditor (e.g., Big N versus non-Big N), following auditor turnover. More specifically, drawing on social norms and social learning theories, I develop testable implications and investigate whether and how industry dynamics have an incremental power in explaining auditor choice beyond traditional firm-specific variables documented in prior research. Using a large sample from years 1988 – 2012, I find that clients are more likely to imitate their industry peers’ prior selections to select the type of their succeeding auditors, consistent with the implications of social learning theory. I also find that clients in industries with stronger industry norms, as measured by a greater proportion of clients audited by Big N auditors in an industry, are more likely to select Big N auditors as their succeeding auditors, consistent with the implications of social norms theory. To my best knowledge, this is the first study to explore the impact of social dynamics measured at the industry level on auditor selection and provide large-sample evidence on the relations between industry dynamics and auditor selection at the firm level. Findings of this study provide insights into the dynamic process of auditor selection in which companies do not make auditor-selection decisions in isolation of one another as often posited in existing literature, contribute to the research on the determinants of auditor choice by incorporating industry dynamics into an agent-principal model, and provide a more comprehensive view of the phenomenon of auditor selection. digital.library.unt.edu/ark:/67531/metadc700085/
The Impact of Standards-based Report Cards on Reading Development of Primary Grade Students
The purpose of this mixed-method study was to explore the instructional changes in first grade classrooms and reading progress of first grade students in relation to implementation of standards-based report cards (SBRC). The goal of this study, conducted in a suburban Texas school district, was to determine whether there was a statistically significant difference in reading progress between students enrolled in first grade classrooms in which traditional report cards were used in comparison to comparable classrooms in which SBRCs were used. Additionally, the instructional practices of teachers were examined to determine the types of changes that took place as the district moved from traditional report cards to SBRCs. A total of 709 students and 15 teachers were involved in the study. The study revealed that there was no statistically significant difference between the reading growth of students assessed in SBRC classrooms and those assessed with traditional report cards. There were, however, significant differences in instructional practices employed by teachers in SBRC classrooms. These changes in practice included instructing with a greater degree of focus on specific objectives to be taught, more closely following the district’s scope and sequence, greater communication regarding the grading criteria and methods used for reporting progress, use of the most recent achievement data when determining grades (in comparison to averaging of grades during a reporting period), and a greater awareness of students’ specific abilities. digital.library.unt.edu/ark:/67531/metadc500184/
Impact of Stress Inoculation on Performance Efficacy Linked to Instrumental Activities of Daily Living
Utilizing a sample of community-residing older adults, this pretest-posttest design evaluated the short term (approximately 1 week) impact on everyday functioning of Stress Inoculation (SI) training, a cognitive-behavioral intervention that is essentially a coping skills enhancement program. The targets of training were anxiety and concern about being able to successfully perform everyday living tasks. The training program was contrasted with a no contact (waiting list) control. In an effort to maximize the practical aspects of this study, the assessment battery included the use of two ecologically valid measures of everyday problem solving skills (one self-rated and one interviewer-rated). Also included were a measure of everyday intelligence widely used in gerontological research, two measures of self-efficacy, a geriatric depression scale, a state-trait anxiety scale, and a self-report measure of failures in perception, memory, and motor function. The results suggest that Stress Inoculation training is an effective intervention for improving everyday competence but that personal perceptions of self-efficacy and the emotional states of anxiety and depression mediate treatment effects. In general, only persons with lower levels of self-efficacy and higher levels of anxiety and/or depression saw improvement in their cognitive performance following SI training. digital.library.unt.edu/ark:/67531/metadc278069/
The Impact of Student-Faculty Informal Interpersonal Relationships on Intellectual and Personal Development in the University of Lagos, Lagos, Nigeria
This study was conducted to determine the impact of student-faculty informal interpersonal relationships on the intellectual development and personal achievement of students attending the University of Lagos, Lagos, Nigeria. Specifically, the work of Pascarella and Terenzini was generalized with respect to the positive influence of student-faculty interactions on academic outcomes. Additionally, the work of Pascarella and Terenzini was extended with a sample of students at the University of Lagos, Lagos, Nigeria. Eight hundred subjects were selected for the study; 621 subjects responded. One survey instrument was used. Frequencies and multiple regression analyses were used. A series of studies on student-faculty interaction has shown a significant relationship between student-faculty informal contact and student outcomes. A large number of studies have also indicated that student outcomes are not independent of students' background. Therefore, pre-enrollment characteristics were controlled for this study. digital.library.unt.edu/ark:/67531/metadc278055/
The Impact of Student Thinking Journals and Generic Problem Solving Software on Problem Solving Performance and Transfer of Problem Solving Skills
This study examined the effects of specially designed thinking journal activities that have been attributed with encouraging reflective thinking, on instruction using generic, or content-free problem solving software. Sixty-three fourth grade students participated in four instructional sessions using a software package called Moptown Hotel. Students completed separate posttests that measured (1) performance on problems of the same kind as those used in instruction, and (2) transfer of skills to other kinds of problems. Scores of students who wrote thinking journals prior to testing were compared with scores of students who did not. Results indicate that students who wrote thinking journals performed the same as students who did not when tested on problems similar to those practiced in class. Tests in which students transferred their skills to word problems, however, produced significant differences. There was no significant difference between scores when averaged over all four weekly occasions. However, for the final session alone, students who wrote thinking journals scored higher on tests of problem solving transfer than students who did not (p < .01). The study also examined the relationship between the degree of metacognitive thought displayed in students' journal entries, and their measured problem solving ability. Results indicate that students who had higher average reflectivity scores also had higher average problem solving performance and transfer scores (p < .05). It was also noted that the significant relationship between reflectivity and scores of problem solving ability was only observed in male students. It was concluded that under the right conditions, and for the right kinds of problems, thinking journal writing can help students understand their own thinking processes, resulting in improved problem solving behavior. The study also raises the question of whether there are differences between the ways that male and female students apply metacognitive awareness gained through journal writing experiences. digital.library.unt.edu/ark:/67531/metadc278982/
The Impact of Surveillance Technology on the Behaviors of Municipal Police Departments
Citizen complaints about inappropriate use of force indicate negative police-public relations, unresponsive police services, and the unresponsiveness of police management to citizens' concerns. However, the effective delivery of key policing services depends on the performance of individual police officers. Surveillance technology can monitor and control the behavior of officers, ensuring that police officers provide high quality policing services that meet the needs of citizens. Examples of surveillance technology such as in-car cameras and CCTV can be used as an administrative tool to respond to citizen complaints by police chief executives. This research examines the effect of surveillance technology on the behavior of municipal police departments that is operationalized as the number of citizen complaints that were filed against municipal police departments. This research also examines the impact of surveillance technology on dismissed and sustained complaints by using 511 large municipal police departments in the U.S. from Law Enforcement Management and Administrative Statistics (LEMAS) 2003 dataset. Three different models are developed to evaluate the impact of in-car cameras and CCTV on the citizen complaints and their dispositions. Two ordinary least square regression (OLS) models and a Heckman selection model are used to analyze the data. The Heckman selection model is utilized to correct for selection bias in truncated data for sustained complaints after log transformation. The results suggest that the use of surveillance technology by the police is necessary, but insufficient, in reducing the number of complaints. The finding suggests that videotaped evidence, recorded by surveillance technology, increased the number of convictions of accused officers in municipal police departments. The analysis also suggests that municipal police departments that used CCTV only in 2003 received a higher number of citizen complaints, in comparison to municipal police departments without CCTV, both in 2000 and 2003. No evidence was found to indicate that surveillance technology has a positive impact on the percentage of dismissed complaints. digital.library.unt.edu/ark:/67531/metadc12209/
The Impact of Target Revenue Funding on Public School Districts in North Texas
A pre–post case study was conducted to examine how target revenue funding from Texas House Bill 1 (2006) has impacted the school districts within the Texas Education Service Center Region X area. Forced by the courts, the Texas Legislature was required to fix the Texas school finance system because of a de facto statewide property tax it had created by capping school district’s maintenance & operations tax rate at $1.50. Texas Governor Rick Perry used this opportunity to reduce school district M&O taxes by one-third. The Texas Legislature passed House Bill 1 (2006), the Public School Finance and Property Tax Relief Act, in response to the courts and to address a continuous decline in state funding support for public education. The Public School Finance and Property Tax Relief Act reduced local school districts’ property tax rates and revenue with the assurance that these funds would be exchanged for state aid. Local school property taxes were reduced over two years, 2006–2007 and 2007-2008, by 33%. In order for the State of Texas to meet the state aid funding guarantee from House Bill 1 (2006), each school district was frozen to its 2005–2006 revenue per weighted student, which was called a district’s revenue target. This study examined the impact target revenue has had on these school districts by analyzing and comparing revenues and expenditures prior to and following the law’s implementation. Specifically, changes in per-student revenue, per-student expenditures, and district fund balances were assessed. digital.library.unt.edu/ark:/67531/metadc500080/
The Impact of Teacher Perception of Cultural Competence on the Instructional Decision Making of English As Second Language (Esl) Students
Recent research suggests that culturally responsive teaching (CRT) practices have the potential to increase student educational outcomes, as well as to reduce unnecessary or inappropriate placement referrals. Examination of the core components in CRT, teacher efficacy and cultural competence, is proposed to be a critical step to reduce unwarranted referrals of culturally and linguistically diverse students. However, there is limited empirical support for the relationship between CRT and instructional referrals, and even among existing studies there is inconsistency regarding the relation of these constructs. The purpose of this study is to examine teacher factors (i.e., teacher role, degree earned, years of teaching, ESL certification held, language proficiency and ethnicity) as a predictor of teacher competence, and the role these factors play in teachers’ referral decision making. To investigate these relationships, a national sample of elementary teachers (N = 258) completed a survey addressing their background, profession endorsements, sense of teaching efficiency, and the instructional decisions they would make in the scenarios presented. The results of this study revealed that teacher role (i.e., general, ESL or special educator) and ESL certification were important predictors of teacher competency. A statistically significant mean difference in teacher competency was found between teachers with and without ESL certification, indicating ESL certification as an important factor in deciding the level of teacher competency. Finally, teacher competency was found to improve teachers’ instructional decision making in scenarios in which the students displayed linguistic difficulties. The findings provide valuable insights to teacher training programs and other professional development entities regarding how to prepare educators to work more efficiently with ESL students. digital.library.unt.edu/ark:/67531/metadc499978/
The Impact of Teacher Quality on Reading Achievement of Fourth Grade Students: an Analysis of the 2007, 2009, 2011, and 2013 National Assessment of Educational Progress (Naep)
This study investigated the effects of teacher background variables on fourth grade reading achievement data collected from the 2007, 2009, 2011, and 2013 National Assessment of Educational Progress (NAEP) using a causal-comparative research design. Teacher quality variables related to teacher credentials, instructional methods, training, and support were selected from the NAEP background questionnaire. Descriptive and inferential statistical analyses were used to examine teacher background information and fourth grade reading NAEP scaled scores using measures of central tendency, independent t-tests, analysis of variance, and Tukey’s HSD post hoc analysis. Findings suggest that certain teacher quality variables positively impact fourth grade reading achievement. Significant differences existed among fourth grade reading scaled scores for the following variables: teaching credentials [region (p < .05), traditional preparation route (p < .001), highest degree earned(p < .05), years of experience (p < .001)]; instructional methods [reading aloud by students (p < .01), questioning character motives (p < .01), student selection of reading materials (p < .001), explaining/supporting text (p < .05), identifying main theme (p < .001), time spent on reading (p < .001), primary language arts integration (p < .05)]; teacher support [instructional grade level support/technical assistance by reading specialist (p < .05) and mentoring (p < .05)]. This study expands the current literature on teacher quality by exploring the effects of teacher variables on reading achievement. digital.library.unt.edu/ark:/67531/metadc500054/
Impact of Teachers' Common Planning Time on the Academic Performance of Students in a Middle School Setting
The purpose of this study was to assess the impact of the common planning time for a team of middle school teachers by comparing the standardized test scores of middle school students selected from two school districts located in North Texas. An analysis of variance (ANOVA) 2 * 4 design was utilized to measure the Texas Assessment of Knowledge and Skills (TAKS) math and reading scale score for 7th grade students from the test administered in spring 2005. The data for this study were compared by the variables of school, gender, and ethnicity. The measuring tool utilized in this study determined the ratio of the amount of variance of the scores for individuals of between-groups as opposed to the amount of variance of within-groups, indicating if there were a statistically significant difference on the scores in any one particular variable compared to the variances of scores for the other variables in this study. The statistical results indicated that there were no statistical significant differences in the scores of students attending a middle school where the teachers received a common planning time. However, there was a noted difference in the percentage ratings on the Academic Excellence Indicator System (AEIS) report published by TEA for the African American students who attended the school with the common planning time. These students had higher scores on the TAKS reading test. The TAKS math scores did not indicate any notable differences. digital.library.unt.edu/ark:/67531/metadc5431/
The impact of technical barriers on the effectiveness of professional development as related to a distance education system-based course: A case study in the Web World Wonders environmental science learning community.
This study reports and discusses the impact of technical barriers on the effectiveness of professional development as related to a distance education system based course: a case study of the web world wonders environmental science learning community in Florida. The project involved 4th through 12th grade public school teachers learning how to use GPS readers, digital cameras, and Arc View software for the purpose of utilizing a Website that enabled remote Internet camera access in Florida State Parks. Under the supervision of Florida State University and the Florida Department of Education those teachers received professional development in techniques for developing lesson plans utilizing the equipment and software as stated above. Using the Concept Based Adoption Model, a description of the teacher's demographics, Levels of Use and Stages of Concern with relation to gender, age, teaching experience, and technological experience was examined. Technical barriers were identified and an explanation of how they were overcome in the process of receiving the professional development is reported. digital.library.unt.edu/ark:/67531/metadc4426/
Impact of Texas Counselors' Network on students: A preliminary study.
This study assessed the impact of the Texas Counselors' Network (TCN) on students of counselors who attended TCN workshops. TCN is a professional organization created in 1996 for the professional development of counselors. TCN impacts primary and secondary school students by providing counselors with selected skills to assist them in helping students. In theory, TCN thus impacts these students by improving overall skills of participating counselors. This study assessed the progress of students before and after implementation of TCN. Students' progress was considered in four areas: Texas Accountability Assessment Scores (TAAS), attendance rates, dropout rates, and high school student enrollment in technical programs. The current study compared student performance in the above four areas during a two to three year period prior to the establishment of TCN, with the initial six years of TCN existence. This study examined data attained through the Texas Educational Agency (TEA) Website using their Academic Excellence Indicator System (AEIS) for four regional TCN groups. The study used a paired t-test to compare the performance of students before versus after counselor participation in network workshops. The findings indicated that overall, counselor participation in TCN could have a significant effect on student performance. In fact, eight tests were run and all were found significant at the .05 alpha level. digital.library.unt.edu/ark:/67531/metadc4606/
Impact of Texas High School Science Teacher Credentials on Student Performance in High School Science
A study was conducted to determine the relationship between the credentials held by science teachers who taught at a school that administered the Science Texas Assessment on Knowledge and Skills (Science TAKS), the state standardized exam in science, at grade 11 and student performance on a state standardized exam in science administered in grade 11. Years of teaching experience, teacher certification type(s), highest degree level held, teacher and school demographic information, and the percentage of students who met the passing standard on the Science TAKS were obtained through a public records request to the Texas Education Agency (TEA) and the State Board for Educator Certification (SBEC). Analysis was performed through the use of canonical correlation analysis and multiple linear regression analysis. The results of the multiple linear regression analysis indicate that a larger percentage of students met the passing standard on the Science TAKS state attended schools in which a large portion of the high school science teachers held post baccalaureate degrees, elementary and physical science certifications, and had 11-20 years of teaching experience. digital.library.unt.edu/ark:/67531/metadc149592/
The Impact of the 1986 and 1987 Qualified Plan Regulation on Firms' Decision to Switch from Defined Benefit to Defined Contribution for Plans Larger than 100 Participants
The purpose of this research was to examine the United States population of plans with over 100 participants to determine the extent of the reaction away from defined benefit plans resulting from the 1986 and 1987 legislation. digital.library.unt.edu/ark:/67531/metadc277648/
The Impact of the Acting of David Garrick and Sir Laurence Olivier : A Comparative Analysis
Two men of genius who came from nowhere to break the rules were David Garrick in 1741 and Sir Laurence Olivier in 1937. These two men will be the major subjects of this thesis. Both Garrick and Olivier introduced new styles of acting to the theatre in Shakespearian plays. digital.library.unt.edu/ark:/67531/metadc131013/
The Impact of the Balanced Budget Act of 1997 on the Home Health Benefit
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Widespread concern about the rapid growth of Medicare spending in recent years initiated a legislative response that resulted in the Balanced Budget Act of 1997. The effects of the BBA were far reaching and created shock waves throughout the health care industry. This study presents background information on the history of the Medicare home health benefit, enumerates specific provisions and goals of the BBA of 1997, examines how the BBA has changed the delivery of Medicare home health services, and proposes survival strategies for home health care providers. digital.library.unt.edu/ark:/67531/metadc2475/
The Impact of the Ceiling Test Write-off on the Security Returns of Full Cost Oil and Gas Firms
This study examined the impact of the ceiling test write-off on the stock prices of affected full cost (FC) oil and gas firms. digital.library.unt.edu/ark:/67531/metadc278045/
The Impact of the Civics Curriculum on the Political Attitudes and Behavior of R. L. Turner High School Students
The purpose of this study is to analyze the impact of the civics curriculum on the political attitudes and behavior of R. L. Turner High School students. The impact of the civics curriculum is determined by analyzing the ability of the curriculum to achieve some of the most commonly avowed objectives of civic education. If the objectives of the civics curriculum are being attained, the political attitudes and behavior of students who have completed the course should be different from those of students who have not completed civics--provided, of course, that relevant intervening variables are held constant. digital.library.unt.edu/ark:/67531/metadc131406/
The impact of the core knowledge curriculum at the junior high level as it relates to performance on the Texas Assessment of Knowledge and Skills.
The purpose of this study was to determine the impact of the comprehensive school reform model core knowledge on the reading achievement of eighth grade students located in a suburban north Texas school district. The data compared the mean scores on the Texas Assessment of Knowledge and Skills of students attending the experimental core knowledge school with the control school that did not use the core knowledge curriculum. Students from both schools were compared for student achievement gains overall as well as several other categories. The study also used a qualitative survey that asked key faculty members at both schools questions regarding levels of curriculum implementation, staff knowledge of curriculum, etc. The data showed no significant differences between student achievement scores at the experimental school compared with students at the control school. However, the study found that the type of standardized test seems to have an impact on whether students in a core knowledge curriculum show higher achievement than students in a traditional curriculum. Students in a core knowledge curriculum show higher achievement on norm-referenced standardized tests when compared with students not attending a core knowledge school. When taking a criterion-referenced test such as the Texas Assessment of Knowledge and Skills, there is no difference in reading achievement between the two groups. digital.library.unt.edu/ark:/67531/metadc6105/
The Impact of the Cost Schedule Control Systems Criteria on Electronics and Aerospace Contractors
The primary purpose of this study was to analyze the capability and inclination of the aerospace and electronics industry contractors to abide by the general provisions of the Cost/Schedule Control Systems Criteria (C/SCSC). digital.library.unt.edu/ark:/67531/metadc277777/
The Impact of the Development of the Fortepiano on the Repertoire Composed for It From 1760–1860
The relationship between piano manufacturer and composer is interactive, and consequently both compositions and performance styles evolved organically due to this relationship. Early on, the instrument had more influence on the composer, whereas with the instrument’s establishment, composers began to exert more influence on the subsequent development of the instrument through their requests of manufacturers. The relationship between pianist-composers and manufacturers is important for pianists to study and understand, as well as the actual sound of a composer’s fortepiano and the way he performed on it. Through studying the development of the piano and the relationship between manufacturers and composers, pianists can reinterpret compositions before the mid nineteenth century, such as Mozart, Beethoven, Dussek, Chopin, and Liszt, using their knowledge of the aforementioned to bring a different perspective to their performances on the modern piano. There are numerous manufacturers and composers who made important contributions to the development of the piano. This dissertation focuses on selected pianist-composers and fortepiano manufacturers, and the impact of their relationship on piano literature before 1860. digital.library.unt.edu/ark:/67531/metadc149630/
The impact of the Home Instruction for Parents of Preschool Youngsters (HIPPY) program on reading, mathematics, and language achievement of Hispanic English language learners.
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This study sought to answer if the Home Instruction for Parents of Preschool Youngsters (HIPPY) program had a positive academic impact on Hispanic English language learners (ELL). HIPPY is a free, 2-year, home-based early intervention program for 4-and 5-year-old children. The program is intended to provide educational enrichment to at-risk children from poor and immigrant families, increase school readiness, and foster parent involvement in their children's education. A quasi-experimental design and quantitative measures were used to measure the academic success of Hispanic ELL students in reading, mathematics, and language arts. The sample included an experimental group and a purposeful control group. Hispanic students who attended an early childhood school as 4 year olds and participated in the HIPPY 4 and 5 programs were compared to Hispanic students who attended an early childhood school as 4 year olds and did not participate in HIPPY. Results from the Texas-mandated criterion referenced Texas Assessment Knowledge and Skills (TAKS™) Test and the TerraNova® and TerraNova SUPERA® norm referenced tests were used in this study. Results from the TAKS Reading and TAKS Mathematics Grade 3 and the TerraNova reading, language, mathematics, and total composite scores were analyzed using a one-way analysis of variance. The treatment group and control group results from both assessments were measured and compared. A statistically significant difference was found in 5 out of the 6 null hypotheses tested. The treatment group statistically significantly outperformed the control group in the TAKS Reading and the TerraNova and TerraNova SUPERA reading, language, mathematics, and total composite assessments. This study substantiates that the HIPPY program works and can have a positive impact on a child's school readiness. Additionally, a significant range of sustainability was also established since the results were measured from assessments administered in the third grade and 5 years after the treatment group began participating in the HIPPY program. digital.library.unt.edu/ark:/67531/metadc5227/
The Impact of the Media on Biracial Identity Formation
Biracial individuals undergo a developmental process that is different than monoracial individuals. Not only do they have to develop a strong and cohesive self-esteem, but also develop a strong and cohesive racial identity to have a healthy self-concept. The media is a social structure that has infiltrated into many aspects of American lives, including their racial identity. The media perpetuates current beliefs concerning race and racial identity. This research investigates how biracial identity has been portrayed in the media. Historically, biracial individuals have been portrayed as the tragic "mulatto" because of their confused racial background. In addition, mulatto women have been stereotyped as exotic and sexual objects. A content analysis was used to investigate how the media presents biracial identity. Only movies with black/white biracial individuals were watched. The categories under study included perceived race, character's race, skin color, likeability, sex appeal, ability to contribute, ability to be violent, mental health, overall positive portrayal social, and negative portrayal score. This study may suggest that the media is making attempts to rectify old stereotypes. Overall, this study does demonstrate that the media portrays biracial and black characters differently in film. One overarching theme from these results implies that the perception of race is more salient than one's actual race. digital.library.unt.edu/ark:/67531/metadc5185/
The Impact of the Negro Vote on Alabama Elections Since the Voting Rights Act of 1965
The purpose of this thesis is to examine the trends in Alabama voting which have occurred since V. O. Key's classic study of the problem in 1949; particular emphasis is placed upon the impact on Alabama politics of the growing Negro vote since the passage of the Voting Rights Act of 1965. digital.library.unt.edu/ark:/67531/metadc131520/
Impact of the Policies of the National Government on the Organization of Business and Management Styles in India
The purpose of this investigation is to explore the policies of the government of British India and of the independent Republic of India relative to their impact on organizational structure, management practices and styles, and management education in business organizations in India. The British, who were responsible for the growth of some of the organized industries in India, also gave the country, among other things, a modern educational system. They left India, however, with a limited industrial base. There was a serious shortage of professional managers to meet the demands of growing industry. Upon independence, the national government through its policies encouraged the development of business and industries and brought awareness among business managers of the importance of management education. digital.library.unt.edu/ark:/67531/metadc164549/
The Impact of the Regional Education Service Centers on the Public School Superintendency in Texas
The problem of this study was to determine the impact of the Regional Education Service Centers on the public school superintendency in Texas and the desired future development of the centers. digital.library.unt.edu/ark:/67531/metadc164563/
The Impact of the Second World War upon Agriculture in Henderson County, Texas
The purpose of this study is to determine the impact of the Second World War upon the agricultural economy of Henderson County, Texas, with primary emphasis upon the economic and social changes brought about by wartime conditions during the years 1940 through 1945. digital.library.unt.edu/ark:/67531/metadc83464/
The Impact of the Texas Cooperative Student Teaching Program, 1970-72
The problem of this study is to analyze the effectiveness of the cooperative agreement section of Senate Bill 8 and its impact on the student teaching program in Texas. The purposes of the study are (1) to analyze the data available from the Texas Education Agency concerning the cooperatively developed in-service improvement program for supervising teachers, (2) to survey the public school personnel charged with the responsibility of developing and implementing section three of Senate Bill 8 in order to determine the effectiveness of this bill, and (3) to interview college personnel who are involved in developing and implementing section three of Senate Bill 8. digital.library.unt.edu/ark:/67531/metadc164570/
The impact of training and learning on three employee retention factors: Job satisfaction, commitment and turnover intent in technical professionals.
The purpose of this study is to explore the benefits of providing employee training and learning beyond the specific content covered in such interventions, and how personality constructs might moderate those benefits. Training refers to the imparting of specific knowledge and tasks. Learning involves processes and skills that support on the job learning experiences. This study builds on previous research linking training and development to increased job satisfaction, and reduced turnover intent, by considering additional factors. The relationships between independent variables training, learning, task variety and task significance and outcome variables job satisfaction, commitment and turnover intent are assessed. Personality constructs of need for achievement and growth need strength are explored as possible moderating variables. This research was conducted using archival data (N = 500) collected from technical professionals employed by fourteen organizations in the Southwest United States. Both task variety and task significance were found to significantly predict all three outcome variables. Growth need strength was found to moderate the prediction of commitment by task variety. Need for achievement was found to moderate the prediction of job satisfaction, commitment and turnover intent by training and learning. Need for achievement was also found to moderate the prediction of both commitment and turnover intent by task significance. digital.library.unt.edu/ark:/67531/metadc9797/
The Impact of Training on Employee Advancement
In recent years, organizations have invested increasing financial and labor-related resources on employee training. The assumption is that training will benefit the organization through improved performance which will result in greater efficiency, greater customer satisfaction and, ultimately, increased revenue and profits. Further, employees are assumed to benefit because their improved performance should lead to career advancement and increased compensation. However, measuring the effect of training on employee performance has been problematic due to the difficulty of isolating the effect of training from other human resource management practices and environmental and organizational influences. Hierarchical multiple regression analyses were used to test a model for predicting merit pay increase, job promotion and performance ratings from measures of general and finance training, as well as employee tenure, gender, educational level and organizational level. It was found that while significant contributions (i.e., betas) were made by finance and general training for performance ratings, promotion and merit pay increase, they did not increase the variance accounted for by tenure, organizational level and gender. digital.library.unt.edu/ark:/67531/metadc67962/
The Impact of Training on the Frequency of Internal Promotions of Employees and Managers
In this study, the relationship between formal training opportunities and internal promotions in organizations was examined in order to support the value of organizations investing in employees through training opportunities, as training is often seen as an expense to be cut in difficult times. Differences between general and specific training topics on the impact of frequency of promotion in an organization were addressed, as well as assessing differences between employees and managers. Training allows for a more capable workforce and pool of employees to pull from when an organization needs to hire. Hiring from within can save time, money, and allow for a proven person-organization fit that hiring from the external workforce cannot provide. The archival data used in the study were from the National Organizations Survey, 1996-1997 which included organizations of all sizes and forms. The analyses produced mixed support for the hypotheses. Significant relationships were found between hours of formal training and frequency of promotions of employees, and between importance of training in promotions and frequency of promotions for managers. Multiple regressions revealed that the hypothesis predicting that increased hours of training focused on general skills would positively contribute to promotion rates was not supported for either employees or managers. Exploratory analyses were also conducted to further investigate training and promotion practices. Significant contributions to hours and importance of training in promotion were discovered for certain types of skills training for both the employee and manager groups. Comparison between the employee and manager groups across variables found significant differences in certain skill type training. Practical implications of the findings and future study considerations are discussed. digital.library.unt.edu/ark:/67531/metadc30526/
Impact of Training on the Information Technology Attitudes of University Faculty
The purpose of this study was to determine whether training had an impact on the information technology attitudes of university faculty. The study was twofold. First, it sought to determine whether training changed attitudes toward information technology among faculty at a small, liberal arts university. Secondly, a group of faculty at a similar university was used to compare the differences in attitudes toward information technology among faculty who had received training and those who had not. The research population consisted of 218 faculty from these two universities. The literature review focused on obstacles to information technology use by faculty, instruments currently available for measuring faculty attitude, methods used in training faculty to use information technology, and integration of information technology by faculty. digital.library.unt.edu/ark:/67531/metadc278150/
The impact of U.S. quick service on the health and patronage of Chinese urban consumers.
Over the last decade there has been a rapid development of United States quick service restaurant companies such as KFC and McDonalds in China. Increasingly urban Chinese consumers patronize these restaurants as a way to experience American culture. For some it is becoming a part of their eating pattern. Recent health studies have demonstrated that nutritional diseases are increasing in China. This study accessed urban Chinese consumers' perceptions about U.S. quick service restaurants and their knowledge about the nutritional value that U.S. quick service food can provide. This study revealed that Chinese consumers' perceptions and knowledge about U.S. quick service impacts their patronage. Additionally, the study determined correlation between consumer patronage and reported health status as well as consumers' length of patronage negative influence on their health status. The results of this study will help U.S. quick service restaurants in educating consumers on nutrition and improving the menus. digital.library.unt.edu/ark:/67531/metadc4272/
The Impact of United States Military Policy on Nationalist China, 1941-1945
The United States suffered a rather severe diplomatic defeat in the collapse of the Nationalist government of China following World War II. It may be possible, by reducing the policy to its essential elements, to determine if a course of action in one given component of the policy was correct or in error, or if it is the usual gray area--neither black nor white, neither totally correct nor totally in error--that defies a valid conclusion. digital.library.unt.edu/ark:/67531/metadc130487/
The impact of unresolved loss on adolescent anger and defiant behavior
This study examines the impact of issues of loss on adolescents. It was hypothesized that adolescents who experienced incidents of loss which were not adequately supported or processed to the point of resolution are much more likely to exhibit more angry and defiant behaviors than those who did not have such life experiences. Three instruments were used to identify loss and related impact. The first is the Interview Process, designed to identify issues of loss and screen for problematic behavior. This tool is used to qualify the participant for the study, and to designate which study group the participant will be assigned. The Family Constellation Exercise is an experiential assessment tool that exemplifies how emotionally close or distant the participant feels in relation to his or her nuclear family members. The Minnesota Multiphasic Personality Assessment - Adolescent version (MMPI-A) is used to identify behaviors and thought patterns associated with anger and defiance.The study was able to conclude that there is a strong potential for unresolved loss to negatively impact an adolescent. The study also discovered that many teenagers who do not exhibit angry or defiant behaviors have also experienced loss, yet do not act out anger. Suggestions are made as to why this is so, and implications for future research are made. digital.library.unt.edu/ark:/67531/metadc2618/
The impact of US-China relations on Taiwan's military spending (1966-1992).
Previous research has shown that Taiwan's military spending is affected either by China's military buildup or the US's military pipeline. This study investigates whether it is also true an ongoing US-China relationship has dynamic effects. Three major findings are obtained from the statistical analyses. First and foremost, the level of US-China conflict has a contemporaneous positive effect on Taiwan's military spending. Second, the analyses also indicate that the volatility of US-China relations has negative effects on Taiwan's military spending. This finding suggests that instability in US-China relations will prompt Taiwan to decrease its military spending due to a higher amount of perceived security on the one hand, and Taiwan wants to avoid further provoking China on the other. Third, analyses indicate that an error correction model fares better than a simple budgetary incremental model in explaining the re-equilibrating effects of GNP growth on Taiwan's military spending. Overall, the results demonstrate the interplay of domestic and international constraints and may help to predict what will be the expected military spending when Taiwan's economy changes. I suggest that Taiwan's military spending is likely to be influenced by US-China relations as well as by foreign investment and domestic economic constraints as long as the United States policy toward the Taiwan problem remains unchanged. digital.library.unt.edu/ark:/67531/metadc3100/
Impact of Video Presentation Features on Instructional Achievement and Intrinsic Motivation in Secondary School Learners
This study analyzed instructional achievement and intrinsic motivation among 21st century secondary students utilizing a video lecture incorporating both student reaction cutaway images and immediate content interaction within the lecture. Respondents (n = 155) were from multiple classes and grade levels at a suburban Texas high school. Four groups of students viewed the identical lecture with differing video and content interaction treatments. Students responded to a pretest/posttest survey to assess academic achievement in addition to an intrinsic motivation instrument to assess student interest. Group one (the control group) viewed the 12 minute lecture without enhancement. A second group viewed the identical lecture with student reaction shots inserted in the video. Another group viewed the lecture with content question intervention inserted into the video. The final group saw the lecture with the student reaction shots and content question intervention combined in the video. A repeated measures multivariate analysis of variance (MANOVA) was used to compare results from a 14 item pretest/posttest. Combined, the groups showed no significance (p = .069) indicating no associations were identified by the experiment. Although no association was identified, this may be a reflection of the generic nature of the video lecture and the lack of association with the experiment and actual classroom content within their courses. Students also completed the Intrinsic Motivation Instrument which was analyzed using a MANOVA. Although no significant findings were present in either group viewing the student reaction or the content question interaction treatments individually, the group viewing the combined treatment showed significance in three scales: Interest/Enjoyment (p = .007), Perceived Competence (p = .027) and Effort/Importance (p = .035) Recommendations for refinement of the current experiment as well as future studies are provided. digital.library.unt.edu/ark:/67531/metadc177179/
The Impact of Visceral Influences on Consumers' Evaluation of Weight Loss Advertising
The weight loss industry has come under fire from the Federal Trade Commission (FTC) in recent years due to consumer claims that many firms, marketing weight loss products, are using advertisements in an attempt to deceive consumers. Illegitimate weight loss claims have created so much concern that a White Paper call-to-action to investigate misleading weight loss advertisements has been filed. Despite recent interest, little attention has been garnered concerning the understanding of why consumers respond to potentially misleading weight loss claims. Intuitively, an understanding of why consumers fall prey to weight loss claims may aid academics, practitioners, and policy makers as they make important decisions relative to the weight loss industry and its practices. This study fills that void by applying a theory of visceral influences (TVI) to the context of weight loss advertising. Loewenstein's TVI was developed to aid in explaining why consumers make decisions contrary to their long-term self-interest. Visceral influences are drive states that have a direct hedonic impact, have an effect on the relative desirability of various goods and activities, and consequently, have a strong influence over the decisions consumers make. Common visceral cues (cues associated with any reward linked to a visceral factor) include proximity of reward, vividness of reward, and visual priming. To adequately test TVI in the context of weight loss advertising, a two step approach was used. First, advertiser intent was assessed through content analysis of weight loss advertisements. Second, composite advertisements were created from the content analysis to assess subject response to visceral cues common in weight loss advertising. MANOVA results show that the presence of visceral cues affected subjects' thoughts, buying impulse, affective reaction, intentions, and product evaluation. This research makes the following contributions. First, it addresses an area of public policy where there is a need for research to shape future legislation. Second, it provides an initial empirical examination of the effects of visceral cues on subjects' providing a foundation for further application and theory building. Third, it reveals that visceral cues effects are moderated by an individual's level of involvement with a reward. digital.library.unt.edu/ark:/67531/metadc6138/
The Impact of Word Processing on the Written Expression of Students with Learning Disabilities in the Area of Written Expression
The purpose of this study was to investigate the effect of word processing on the quality of written expression of students with learning disabilities identified in the area of written expression. A examination of existing research revealed that most studies do not focus on word processing independent of writing instruction. Therefore, the consensus among researchers that word processors make a difference is limited by the influence of instruction within the research setting. Therefore, this study sought to determine the impact made solely by word processing by controlling for instruction. The 75 students who participated in the study represented three groups--students with learning disabilities identified in the area of written expression (LD-W), students with learning disabilities identified in an area other than written expression (LD-O), and general education students (NA). Each student completed four writing samples: (a) descriptive - handwritten, (b) informative - handwritten, (c) descriptive - word processed, and (d) informative - word processed. The writing samples were scored according to the TOWL-3 on the three Spontaneous Composite subtests (e.g., Contextual Conventions, Contextual Language, and Story Construction). In addition, Word Perfect 6.1- Grammatik was used to determine the number of syllables, words, and sentences in each writing sample. A multivariate analysis of variance (MANOVA) was used in the analysis in conjunction with univariate F-Tests and Tukey's Honestly Significant Difference (HSD) test. General education students scored consistently higher than LD-W on all subtests even when handwriting and word processing were considered. They also generated more syllables, words, and sentences than students with learning disabilities. In addition, all students scored higher on subtests when writing descriptive samples rather than writing informative samples. No practically significant results were determined for the effect of word processing. Therefore, word processing alone does not have an impact on students' quality of writing. It is simply a tool in the writing process. These results do not suggest that schools disregard the use of technology. Rather, teachers must continue to use word processors during writing instruction but should focus on providing good writing instruction. digital.library.unt.edu/ark:/67531/metadc279365/
The Impact on the Buyer-Seller Relationship of Firms Using Electronic Data Interchange
This research investigated whether the buyer-seller interorganizational relationship (IOR) differed between a firm and two classes of customers. The first class used electronic data interchange (EDI) with the firm and the second class used the traditional paper-based purchasing system. IOR characteristics included reputation, skill, direct power, indirect power, reciprocity, and efficiency. digital.library.unt.edu/ark:/67531/metadc277684/
Impacts of Blogging Motivation and Flow on Blogging Behavior
With the development of free and easy-to-use software programs, blogging has helped turn Web consumers into Web content providers. Blogging provides distinctive insight into comprehending e-consumer behavior explicitly with respect to social networking and information searching behaviors while facilitating a state of flow. The objectives of this study are to identify determinant dimensions of blogging motivations and flow, and to investigate the hypothesized relationships of the motivational blogging behavior. Analyzing data (n = 432) from a southwestern university, results reveal the critical dimensions of motivations, behaviors, and flow in blogging. Upon extending Hoffman and Novak's (1996) flow model, 14 out of 26 hypotheses were confirmed regarding the significant impacts of blogging motivations and flow on blogging behaviors. The findings revealed that the desire for information, enjoyment, and loyalty are the primary drivers for experiential blogging behavior. Specifically, information-seeking is the decisive motivation to urge experiential and e-shopping behavior concurrently. This study shows that indulgence and telepresence in flow might play pivotal mediating roles to promote the goal-oriented e-shopping behavior resulting enjoyment and loyalty-seeking motivations. digital.library.unt.edu/ark:/67531/metadc12177/
Impacts of Postmodernity Factors on the Association Between Maternal Distress and Children's Delinquency Among Low-income Families
This study investigates the effects of postmodern factors on the relationship between maternal distress and children's delinquency. It seeks to understand the factors associated with distress levels of mothers whose children exhibit delinquency in order to potentially decrease the cost associated with mental health problems especially in mothers. Another goal of this study is to contribute to the sociological analysis of mental health problems which seem to be the reserved domain of the discipline of psychology and related subfields. The data came from the third wave of the 3-city study with N = 1835. The ages of the children range from 5 to 18 years old. The analysis of the data using regression analysis suggests children's delinquency significantly affects maternal distress in mothers. The study also indicates postmodernity factors did not moderate the association between maternal distress and children's delinquency. However, postmodern factors have significant, separate, and direct effects on maternal distress. For example, employment and religion have positive influences on maternal distress. The research points toward weakness in the postmodern perspective. It also underlines the importance of a sociological approach to the assessment and treatment of distress problems among mothers with low-income. Agencies working with low-income families should integrate the sociological approach in their intervention programs. Additionally, the study uncovers possible problems with assessment criteria used by these agencies to determine eligibility for assistance among low-income families such as education levels; and consequently calls for further investigation. digital.library.unt.edu/ark:/67531/metadc177178/
Impacts of the Pyrethroid Insecticide Cyfluthrin on Aquatic Invertibrate Populations in Outdoor Experimental Tanks
The chemical fate and biological impacts of cyfluthrin in aquatic ecosystems were investigated using microcosms (1.9 m^3 concrete tanks) during 1989. Results were compared to a concurrent pesticide registration study using mesocosms (634.7 m^3 earthen ponds). Ten spray drift and five soil runoff simulations were conducted. Pesticide loadings were scaled by system volume, with the same experimental design in ponds and microcosms. Aqueous cyfluthrin concentrations and sediment residue values were generally higher in microcosms, while aqueous half-life was shorter in the smaller systems. digital.library.unt.edu/ark:/67531/metadc279350/
Impaired virulence factor production in a dihydroorotate dehydrogenase mutant (pyrD) of Pseudomonas aeruginosa.
Previous research in our laboratory showed that when knockout mutations were created in the pyrB and pyrC genes of the pyrimidine pathway in Pseudomonas aeruginosa, not only were the resultant mutants auxotrophic for pyrimidines but they were also impaired in virulence factor production. Such a correlation had not been previously reported for P. aeruginosa, a ubiquitous opportunistic pathogen in humans. In an earlier study it was reported that mutants blocked in one of the first three enzymes of the pyrimidine pathway in the non-pathogenic strain P. putida M produced no pyoverdin pigment while mutants blocked in the later steps produced copious amounts of pigment, just like the wild type. This study probed for the same connection between pyrimidine auxotrophy and pigment production applied in P. aeruginosa. To that end a knockout mutation was created in pyrD, the fourth step in the pyrimidine pathway which encodes dihydroorotate dehydrogenase. The resulting mutant required pyrimidines for growth but produced wild type pigment levels. Since the pigment pyoverdin is a siderophore it may also be considered a virulence factor, other virulence factors were quantified in the mutant. These included casein protease, hemolysin, elastase, swimming, swarming and twitching motility, and iron binding capacity. In all cases these virulence factors were significantly decreased in the mutant. Even supplementing with uracil did not attain wild type levels. Starvation of the pyrimidine mutant for uracil caused increased specific activity of the pyrimidine enzymes, suggesting that regulation of the pyrimidine pathway occurred at the level of transcription. This effect has also been reported for P. oleovorans. The present research consolidates the idea that pyrimidine auxotrophs cause decreased pathogenicity in P. aeruginosa. Such a finding may open the search for chemotherapy targets in cystic fibrosis and burn victims where P. aeruginosa is an infecting agent. digital.library.unt.edu/ark:/67531/metadc4940/