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Investigating the Effects of Polypharmacy Among Elderly Patients with Diabetes on Glycemic Control and Clinical Outcomes in Home Health Care

Investigating the Effects of Polypharmacy Among Elderly Patients with Diabetes on Glycemic Control and Clinical Outcomes in Home Health Care

Date: December 2012
Creator: Bernier, Shelia Alathia
Description: The focus of this research study is glycemic control in the presence of multiple morbidities and polypharmacy in homebound individuals with Type 2 diabetes aged 65 years and older. The research method is a quantitative retrospective cohort study of discharged patients of a nonprofit community-based home health agency from January 1, 2010, to December 31, 2011, using OASIS data. Glycemic control is assessed using the hA1C laboratory test following the recommendation of the American Diabetes Association. The study documents a moderate significant association between glycemic control, polypharmacy and comorbid conditions, indicating that homebound individuals with Type 2 diabetes aged 65 years and older are less likely to have optimal glycemic control in the presence of multiple morbidities and polypharmacy. There continues to be a need for scientific research in this population cohort; and the dose-response association between antidiabetic therapy interventions designed to lower blood glucose levels in the presence of chronic disease and polypharmacy.
Contributing Partner: UNT Libraries
Investigating the effects on parallel play between siblings: Teaching children with autism to emit social phrases to their typically developing sibling.

Investigating the effects on parallel play between siblings: Teaching children with autism to emit social phrases to their typically developing sibling.

Date: December 2008
Creator: Hille, Katrina J.
Description: The focus of this study was three fold. First, modeling and feedback were investigated as a training package for social interactions between siblings. Second, the effects of social phrases taught to the sibling with autism were investigated. Third, the magnitude of these social phrases was measured by timing duration of parallel play. The experimental design is an A-B-A1-A2 design conducted in a clinic, with a probe for generalization in the home environment. This intervention was replicated across an additional sibling dyad to indicate its effectiveness. This study ascertained that the sibling with autism was a viable participant in learning new social skills that could function as a behavioral cusp and increase sibling interactions.
Contributing Partner: UNT Libraries
Investigating the Extractive Summarization of Literary Novels

Investigating the Extractive Summarization of Literary Novels

Date: December 2011
Creator: Ceylan, Hakan
Description: Abstract Due to the vast amount of information we are faced with, summarization has become a critical necessity of everyday human life. Given that a large fraction of the electronic documents available online and elsewhere consist of short texts such as Web pages, news articles, scientific reports, and others, the focus of natural language processing techniques to date has been on the automation of methods targeting short documents. We are witnessing however a change: an increasingly larger number of books become available in electronic format. This means that the need for language processing techniques able to handle very large documents such as books is becoming increasingly important. This thesis addresses the problem of summarization of novels, which are long and complex literary narratives. While there is a significant body of research that has been carried out on the task of automatic text summarization, most of this work has been concerned with the summarization of short documents, with a particular focus on news stories. However, novels are different in both length and genre, and consequently different summarization techniques are required. This thesis attempts to close this gap by analyzing a new domain for summarization, and by building unsupervised and supervised systems ...
Contributing Partner: UNT Libraries
Investigating the hypothesized factor structure of the Noel-Levitz Student Satisfaction Inventory: A study of the student satisfaction construct.

Investigating the hypothesized factor structure of the Noel-Levitz Student Satisfaction Inventory: A study of the student satisfaction construct.

Date: December 2008
Creator: Odom, Leslie R.
Description: College student satisfaction is a concept that has become more prevalent in higher education research journals. Little attention has been given to the psychometric properties of previous instrumentation, and few studies have investigated the structure of current satisfaction instrumentation. This dissertation: (a) investigated the tenability of the theoretical dimensional structure of the Noel-Levitz Student Satisfaction Inventory™ (SSI), (b) investigated an alternative factor structure using explanatory factor analyses (EFA), and (c) used multiple-group CFA procedures to determine whether an alternative SSI factor structure would be invariant for three demographic variables: gender (men/women), race/ethnicity (Caucasian/Other), and undergraduate classification level (lower level/upper level). For this study, there was little evidence for the multidimensional structure of the SSI. A single factor, termed General Satisfaction with College, was the lone unidimensional construct that emerged from the iterative CFA and EFA procedures. A revised 20-item model was developed, and a series of multigroup CFAs were used to detect measurement invariance for three variables: student gender, race/ethnicity, and class level. No measurement invariance was noted for the revised 20-item model. Results for the invariance tests indicated equivalence across the comparison groups for (a) the number of factors, (b) the pattern of indicator-factor loadings, (c) the factor loadings, ...
Contributing Partner: UNT Libraries
Investigating the Relationship Between Integrity and Job Turnover

Investigating the Relationship Between Integrity and Job Turnover

Date: August 1998
Creator: Simonini, Scott L.
Description: Integrity tests have become a widely used tool in modern-day selection systems. These instruments are generally designed to predict dishonest and counterproductive attitudes/behavior. A group of participants who had quit a job without notice was found to have higher scores on an Integrity/Pessimism scale (indicating low integrity and highly pessimistic attitudes) than an involuntary turnover group of those who had been fired or laid off. Post hoc analyses also found supporting evidence in that the quit without notice group also had higher expressed exit intentions scores (indicating negative attitudes toward current occupation/industry) and shorter average tenure than the involuntary (fired and laid off) group. The potential benefits of developing a predictive Integrity/Pessimism scale are discussed.
Contributing Partner: UNT Libraries
Investigating the Relationship Between Internet Attitudes of College Students and Their Stem (Science, Technology, Engineering and Mathematics) Career Perceptions

Investigating the Relationship Between Internet Attitudes of College Students and Their Stem (Science, Technology, Engineering and Mathematics) Career Perceptions

Date: August 2013
Creator: Periathiruvadi, Sita
Description: Are our students just consumers of technology or do their interests in technology translate into positive perceptions about STEM majors and careers? This research aimed to describe the role of the Internet in undergraduate students’ academic and career perceptions in STEM areas. The purpose of the research was addressed in three parts. First, the attitudes of undergraduate students towards five functions of the Internet namely tool, toy, treasure, telephone and territory were described. Second, students’ STEM career-related perceptions were described in terms of their science and mathematics self-efficacy, outcome expectations, and attitudes towards a STEM career. Third, the relationship between the five Internet functions and the three STEM career-related perceptions was examined. The participants for this study were 566 undergraduate students from a large Southern university. The research design followed a mixed methods approach using multivariate analyses and content analyses. The findings of the research indicated that there was a small but meaningful relationship between undergraduate students’ Internet and STEM perceptions. In their daily lives, the students perceived the Internet more as a toy and a tool. For general career related purposes, they perceived the Internet more as a treasure and a tool. For STEM areas in particular, they perceived ...
Contributing Partner: UNT Libraries
Investigating the relationship between the business performance management framework and the Malcolm Baldrige National Quality Award framework.

Investigating the relationship between the business performance management framework and the Malcolm Baldrige National Quality Award framework.

Date: August 2009
Creator: Hossain, Muhammad Muazzem
Description: The business performance management (BPM) framework helps an organization continuously adjust and successfully execute its strategies. BPM helps increase flexibility by providing managers with an early alert about changes and, as a result, allows faster response to such changes. The Malcolm Baldrige National Quality Award (MBNQA) framework provides a basis for self-assessment and a systems perspective for managing an organization's key processes for achieving business results. The MBNQA framework is a more comprehensive framework and encapsulates the underlying constructs in the BPM framework. The objectives of this dissertation are fourfold: (1) to validate the underlying relationships presented in the 2008 MBNQA framework, (2) to explore the MBNQA framework at the dimension level, and develop and test constructs measured at that level in a causal model, (3) to validate and create a common general framework for the business performance model by integrating the practitioner literature with basic theory including existing MBNQA theory, and (4) to integrate the BPM framework and the MBNQA framework into a new framework (BPM-MBNQA framework) that can guide organizations in their journey toward achieving and sustaining competitive and strategic advantages. The purpose of this study is to achieve these objectives by means of a combination of methodologies ...
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Investigating the Selected Validity of Authentic Assessment in Written Language for Students With and Without Learning Disabilities

Investigating the Selected Validity of Authentic Assessment in Written Language for Students With and Without Learning Disabilities

Date: August 1994
Creator: Peak, Pamela K. (Pamela Kamille)
Description: This research study was designed to investigate whether authentic assessment in written language is a valid assessment tool for students with and without learning disabilities. Teacher judgements were used to evaluate students' authentic writing assessments gathered from the classroom. Students' report card grades, authentic writing assessments, and two standardized writing assessments, the Test of Written Language- Revised and Written Language Assessment, were correlated to provide evidence of the validity of authentic assessment practices in written language.
Contributing Partner: UNT Libraries
An Investigation Comparing Teacher and Administrator Perception of the Actual and Ideal Roles of Texas Public School Superintendents

An Investigation Comparing Teacher and Administrator Perception of the Actual and Ideal Roles of Texas Public School Superintendents

Date: January 1969
Creator: Hendrick, Harry Wayne
Description: The problem of this study was to compare concepts of the actual and ideal roles of school superintendents as they are perceived by superintendents and by classroom teacher presidents.
Contributing Partner: UNT Libraries
An Investigation for Gamma Rays Resulting from the Bombardment of As75 with 14 Mev Neutrons

An Investigation for Gamma Rays Resulting from the Bombardment of As75 with 14 Mev Neutrons

Date: 1957
Creator: Givens, Wyatt Wendell
Description: It is the purpose of this paper to set forth the method and results of studying the gamma rays resulting from the bombardment of As75 with approximately 14 Mev neutrons. The source of these neutrons was the H3(d,n)He4 reaction. The deuterons of 325 Kev energy were obtained from a Van de Graff electrostatic accelerator. A NaI scintillation spectrometer was used to determine the gamma-ray energies.
Contributing Partner: UNT Libraries