Digital Commons Network^™

Attitudes Toward And Knowledge Of Affirmative Action In Higher Education, Erika Ann Carr

Dissertations

Affirmative action has become an increasingly important topic in higher education because colleges and universities are key battlegrounds regarding how affirmative action policies are enacted. Senior-level higher education administrators have historically taken the lead in shaping affirmative action policies in higher education, and knowing their own community's standpoints on the policies could assist them in deciding how to proceed in defending affirmative action in the face of increasing opposition.

This study measures individuals' attitudes toward and knowledge of affirmative action within one university in the state of Michigan, where affirmative action was banned through a state-wide election in November 2006. …

Michigan Elementary School Facility Quality And Its Impact On Student Achievement, Brett A. Geier

Dissertations

Studies on school facility quality and its impact on student achievement have been conducted throughout the nation with varying results. Some studies conclude a significant relationship exists between facility condition and student achievement, while others refute this potential phenomenon. Much of the research concludes that not enough analyses have been conducted to make appropriate generalizations. This research study focused on the condition ofelementary schools in Michigan and utilized the Michigan Educational Assessment Program (M.E.A.P.) examinations in reading and mathematics at the third, fourth and fifth grade levels as the dependent variable to assess the relationship between building condition and student …

Differences In Bachelors Degree Attainment: Are College Degrees A Function Of Habitus?, Colin S. Mccaleb

Dissertations

This study sought evidence that Pierre Bourdieu's habitus influences college graduation and college transferring patterns. Hypothesizing that low socio-economic students have to change their habitus in the elitist environment of higher education, two research questions were advanced to explore this phenomenon, the first asking if there was evidence consistent with the idea that habitus influenced graduation rates, the second question asking if there was evidence consistent with the idea that habitus influenced transferring patterns. Under each research question, several hypotheses were tested using descriptive statistics, analysis of variance, Chi square tests of independence, and logistic regressions. Income and civic participation …

Effects Of Job Stereotype, Applicant Gender, And Powerful And Powerless Speech Styles On Telephone Interview Outcomes, Heather Deanna Palmer Mcfarland

Dissertations

By examining the effects of powerful and powerless speech styles, gender stereotyped jobs, and gendered voices during the employment interviewing process, this study sought to further the research of Parton (1996); Parton, Siltanen, Hosman, and Langenderfer (2002); and Juodvalkis, Grefe, Hogue, Svyantek, and DeLamarter (2003). This study was designed to further explore the possibility of longitudinal changes within acceptable communicative expectations during telephone job interviewing. Participants (undergraduate and professional) listened to two audio taped interviews manipulated by speech style, stereotyped job title, and interviewee gender. Variables were evaluated on semantic differential scales following the previous work of Parton (1996). Similar …

A March Of Moral Panic?: An Examination Of Reaction To Crime In Ireland In March 2006, Robin Maginn

Dissertations

Moral Panic is a concept that examines disproportionate reaction towards an event or persons. In March of 2006, several events occurred which provoked strong reactions from the media and from politicians. This thesis explores and examines those reactions, and will try to determine if a moral panic could be said to have occurred. This is accomplished through a qualitative reading of the reactions, by identifying themes running through the discourse on crime of the time in question, and by applying indicators of moral panic to the data. The study finds that though the reactions may not necessarily indicate moral panic, …

The Role Of Communication Channel, Feedback Valence And Cultural Differences In Performance Appraisal Outcomes, James C. Matchen

Dissertations

The effects of feedback valence (positive or negative) across culture (Individualistic or Collectivistic) for both the verbal and nonverbal communication channels on performance appraisal outcomes were investigated. It was hypothesized that participants would react differently to the performance appraisal they received based on (1) their own cultural values and on (2) the valence of the verbal feedback and nonverbal feedback provided by the manager. Main effects of both verbal feedback valence and nonverbal feedback valence were predicted and found. Participants reported more positive reactions to both the performance appraisal process and to the manager after receiving positive feedback than after …

Designing Multimodal Interaction For The Visually Impaired, Xiaoyu Chen

Dissertations

Although multimodal computer input is believed to have advantages over unimodal input, little has been done to understand how to design a multimodal input mechanism to facilitate visually impaired users' information access.

This research investigates sighted and visually impaired users' multimodal interaction choices when given an interaction grammar that supports speech and touch input modalities. It investigates whether task type, working memory load, or prevalence of errors in a given modality impact a user's choice. Theories in human memory and attention are used to explain the users' speech and touch input coordination.

Among the abundant findings from this research, the …

Automatic Physical Database Design : Recommending Materialized Views, Wugang Xu

Dissertations

This work discusses physical database design while focusing on the problem of selecting materialized views for improving the performance of a database system. We first address the satisfiability and implication problems for mixed arithmetic constraints. The results are used to support the construction of a search space for view selection problems. We proposed an approach for constructing a search space based on identifying maximum commonalities among queries and on rewriting queries using views. These commonalities are used to define candidate views for materialization from which an optimal or near-optimal set can be chosen as a solution to the view selection …

Design And Implementation Of Split Tcp In The Linux Kernel, Rahul Jain

Dissertations

The Transmission Control Protocol (TCP) was designed for reliable communication between computers over networks of unpredictable quality. It has admirably succeeded in satisfying the needs of the growing internet. Yet, there are combinations of network problems too bad even for TCP. In particular, in the situation of simultaneously very high delay (e.g. a satellite link) and high loss or even fading (a low quality earthlink or wireless link) on the same connection TCP can break down.

A known solution is “Split TCP” where one or more proxies (called Helper Boxes) are introduced to break the end-to-end connection into few (almost) …

Solar Activity Detection And Prediction Using Image Processing And Machine Learning Techniques, Gang Fu

Dissertations

The objective of the research in this dissertation is to develop the methods for automatic detection and prediction of solar activities, including prominence eruptions, emerging flux regions and solar flares. Image processing and machine learning techniques are applied in this study. These methods can be used for automatic observation of solar activities and prediction of space weather that may have great influence on the near earth environment.

The research presented in this dissertation covers the following topics: i) automatic detection of prominence eruptions (PBs), ii) automatic detection of emerging flux regions (EFRs), and iii) automatic prediction of solar flares.

In …

A Post-Marxist Perspective On Chuck Palahniuk’S Early Novels And The Four Plays Of Incarcerated, Ron Riekki

Dissertations

Incarcerated: a collection of four plays includes the plays Home Schooling, Good Behavior, 2 Mics, and All Saints' Day. Incarcerated explores Foucault's carceral networking and Althusser's Ideological and Repressive State Apparatuses as exemplified in characters faced with such cataclysmic events as the Holocaust (Home Schooling and All Saints' Day) and the degradation/slavery of the American prison system (Good Behavior and 2 Mics). In this RCG-centered working class playwriting, we see how performativity is in inherent in carceral sociology, where each character in all four plays has to take masks and costumes and roles in order to …

Christian Attitudes Toward The Jews In The Earliest Centuries A.D., S. Mark Veldt

Dissertations

This dissertation examines the historical development of Christian attitudes toward the Jews up to c. 350 A.D., seeking to explain the origin and significance of the antagonistic stance of Constantine toward the Jews in the fourth century. For purposes of this study, the early Christian sources are divided into four chronological categories: the New Testament documents (c. 50-95 A.D.), the Apostolic Fathers (c. 90-135 A.D.), apologists and theologians (c. 130-260 A.D.), and an era of conflict (c. 250-350 A.D.). Within the last period, special attention is given to the work of Eusebius, particularly The Proof of the Gospel (Demonstratio ). …

Public Administration Theory And Views Of The Human Person, Gerald L. Zandstra

Dissertations

Public administrative theory, despite its reach into American life, lacks broad agreement about its field of inquiry, its underlying presuppositions, and its purpose. Theorists such as Herbert Storing, Stephen Bailey, Richard Stillman, David Hart, Vincent Ostrom, William Dunn, Bahman Fozouni, Mark Rutgers, Michael Harmon and others have observed and lamented these shortcomings. Without well-developed theory, the objectives of public administration are a moving target.

This project does not attempt to resolve this deficiency. Instead, it is intended to address a primary question pertaining to public administration's core principles: what is the nature of the human person? The line of argumentation …

Evaluating The Immediate Impact And Short-Term Therapeutic Effects Of The “Internalized-Other” Interviewing With Couples, Shai M. Brosh

Dissertations

The present study examined empirically the immediate and short-term therapeutic effects of the internalized-other interview (Tomm, 1996) with couples during a single session and compared it with the standard method of interviewing couples (i.e., treatment as usual). Thirty-two married couples (N = 64 participants) were randomly assigned into one of two conditions (internalized-other versus standard interviewing). Couples attended an initial interview session and two follow-ups (one and four-weeks respectively). Self-reported measures of session impact were taken immediately after the session, while self-reported measures of marital satisfaction, intimacy, closeness and empathy were taken at baseline (before the session) and during …

An Investigation Of Successful And Unsuccessful Students’ Problem Solving In Stoichiometry, Ozcan Gulacar

Dissertations

In this study, I investigated how successful and unsuccessful students solve stoichiometry problems. I focus on three research questions: (1) To what extent do the difficulties in solving stoichiometry problems stem from poor understanding of pieces (domain-specific knowledge) versus students' inability to link those pieces together (conceptual knowledge)? (2) What are the differences between successful and unsuccessful students in knowledge, ability, and practice? (3) Is there a connection between students' (a) cognitive development levels, (b) formal (proportional) reasoning abilities, (c) working memory capacities, (d) conceptual understanding of particle nature of matter, (e) understanding of the mole concept, and their problem-solving …

Citation Analysis And Journal Impact In School Psychology: 1995-2004, Rebecca Lanai Jennings-Knotts

Dissertations

The present study is a citation analysis of the school psychology literature from 1995-2004. Data from six major journals over a 10-year period were analyzed to determine the disciplines, books, and authors who most heavily impacted school psychology. Findings suggest that school psychology is characterized by high levels of interdisciplinary collaboration, and that the school psychology literature maintains relatively low self-citation and cross-citation rates when compared to other domains of psychology. As in previous investigations, the field of education was found to be less influential than the field of special education. The impact of behavior analysis varied significantly by school …

Evaluation Of A School-Based Program Targeting Pediatric Asthma Self-Management Skills In An Urban Population, Dawn J. Dore-Stites

Dissertations

Asthma is the most commonly diagnosed chronic disorder in childhood and is linked with several problematic outcomes including frequent school absences, increased hospitalizations and decreased quality of life. Further, urban populations struggling with low socioeconomic status are disproportionately represented in prevalence statistics and suffer from increased functional morbidity relative to other children with asthma. These findings exist in the midst of largely effective pharmacological interventions.

Asthma self-management programs (SMPs) target several behaviors linked to improved outcomes and are often used as an adjunct to medication management. SMPs have been employed using a variety of techniques and treatment targets in a …

Empirical Essays On Inflation And Economic Growth, Lezheng Liu

Dissertations

This dissertation collects three empirical essays on inflation and economic growth. The first essay examines the impact of inflation uncertainty on the level of inflation. Uncertainty is measured by the conditional variance of inflation, and inflation is modeled as a GARCH-in-mean process with a two-regime Markov-switching coefficient on uncertainty. Using a Bayesian estimator with the Markov Chain Monte Carlo approach, we find that the impacts of uncertainty on inflation are statistically significant and have different signs in different regimes for the U.S. postwar data. The regime switching nature of the inflation process can explain the contradictory theoretical predictions and empirical …

Effect Of Extinction Across Multiple Contexts On Renewal Of Responses Within A Functional Response Class, Jennifer L. Sobie

Dissertations

Resistance to extinction in applied settings is a common problem seen in behavior excess scenarios including those that deal with dangerous responding such as high-intensity aggressive responding, or drug dependence--where relapse is discouragingly high and is acknowledged as the most significant challenge in treatment--or eating disorders, or those that include simple reduction of common but undesired behavior in adults, children, and even pets. Behavior reappearance (i.e., the untargeted return of a learned response following extinction) implicates the physical context in which learning occurs as having a critical influence on what is learned and how, when and where this learning will …

Mail And Web Surveys: A Comparison Of Demographic Characteristics And Response Quality When Respondents Self-Select The Survey Administration Mode, Dawn M. Mackety

Dissertations

The purpose of this study was to use a nonexperimental, quantitative design to compare mail and web surveys with survey mode self-selection at two data collection waves. Research questions examined differences and predictabilities among demographics (gender, ethnicity, age, and professional employment) and response quality (pronoun use, item nonresponse, response extremity, yea-saying, item completion errors, response length, response equivalency, anecdotal comments, and multiple response use) by survey mode and response wave. Analyses were conducted using chi-squares, ANOVAs, t -tests, and binary logistic regressions.

A questionnaire in mail and web formats containing 48 forced-choice and open-ended items was administered to a nonrandom …

Evaluation Of Researchers And Their Research: Toward Making The Implicit Explicit, Chris L. S. Coryn

Dissertations

Due to its very nature, the evaluation of research permeates nearly every aspect of the work of researchers. They evaluate the work of others or have their own work evaluated. They evaluate hypotheses that come to mind, the previous literature, the quality of data, the explanatory power of theories, or the design of experiments or instruments. And this is not always casual evaluation. It is highly skilled evaluation, and becoming a first-rate or world-class researcher is a process of improving the quality of these evaluations. However, deciding when someone is or has become a first-rate or world-class researcher is an …

Metaevaluation Case Study Of Four Evaluations Of Osha Vpp Programs, Jafar Momani

Dissertations

The purpose of this study was to investigate the controversy about shifts in the U.S. Administration's policy related to the Labor Department (OSHA) shift from enforcement to partnerships and voluntary protection programs (VPP). A metaevaluation of four OSHA VPP evaluation reports was conducted and included the investigation of objectives, methodologies, strengths, weaknesses, and areas for improvement. Conducting a crosswalk of the 1994 Joint Committee evaluation standards (JCS) and the Government Accountability Office (GAO) standards was an opportunity to provide additional validity to the evaluation standards, evaluation reports findings and conclusions, and to highlight the importance of the shared elements between …

Effective Critical Thinking Teaching Strategies As Perceived By Affiliated Program Evaluation Faculty, Dhaifallah Almatrodi

Dissertations

Critical Thinking (CT) skills are important for effective evaluation. In order to increase CT competency and use in evaluation to improve evaluation results, training programs for evaluators should incorporate CT instruction.

This study focused on three areas of interest relative to CT strategies, teac practices, and assessments to measure CT performance. Six research questions were identified to investigate Program Evaluation (PE) faculty's perceptions of effective CT teaching strategies. They are: (1) How many CT teaching strategies are faculty members aware of in teaching graduate students?; (2) How often PE faculty utilize CT teaching strategies in their teaching profession?; (3) Which …