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The Allocation Of Time And Goods: Three Essays On American Household Shopping Behavior, Jing Cai

Dissertations

Consumers’ shopping behavior connects market goods expenditure with the out of- market time allocation in their daily time use. This study is composed of three essays. In the first essay, data are collected from the American Time Use Survey and it is found that an individual’s time devoted to shopping is positively determined by opportunity cost of time. Grocery shopping and other shopping, as two distinct types of shopping, react differently to a series of individual and household characteristics as well as by seasons. The corresponding marginal effects also differentiate between shopping time, leisure time, and home production time. In …

Determining Characteristics That Increase Success On The National Asthma Educator Certification Exam, Karen Kain

Dissertations

The National Asthma Educator Certification Board, Inc. (NAECB) is a voluntary health certifying board created in 2001 to evaluate the professional competence of asthma educators. The primary purpose of the NAECB is to prepare and conduct examinations to test the qualifications of candidates for certification as asthma educators. Certification is voluntary and is not required by law for employment in the field, although some agencies may use AE-C® certification as a basis for employment, job promotions, salary increases, or other considerations. The mission of the NAECB is to promote optimal asthma management and quality of life among individuals with asthma …

Counseling Professionals' Attitudes Toward Transgender People And Responses To Transgender Clients, Emily A. Nisley

Dissertations

The multicultural counseling movement emphasizes the critical nature of counselor attitudes in providing culturally competent service (e.g., Sue, 2001; Sue, Arredondo, & McDavis, 1992; Sue et al, 1982; Sue & Sue, 2003). Until recently, however, the counseling professions have paid little attention toward transgender people as a cultural minority group. The purpose of this study was to conduct the first assessment of counseling professionals' attitudes toward transgender people and to examine relationships between such attitudes and responses to a transgender client.

A national convenience sample of 138 master's and doctoral level counselors and counseling psychologists, recruited via electronic mailing lists, …

4-H Leaders: Factors That Affect Their Persistence In The 4-H Youth Development Program, Regina Schinker

Dissertations

For over one hundred years, the 4-H youth development program has educated millions of children across the country in a variety of programs; from livestock husbandry to leadership skills. Like all programs that have endured, 4-H has had to adjust its focus as society has changed. One area in the 4-H program that has not changed is the heavy reliance on adult volunteer leaders to deliver the educational programs to 4-H youth. Because of the reliance on volunteer 4-H leaders, 4-H professionals and extension office staff are concerned about issues of retention.

The case study examines two related issues: First, …

Orientation And Mobility, Reading, And Math: Analysis Of Data For Children With Visual Impairments From The Special Education Elementary Longitudinal Study, Dawn L. Anderson

Dissertations

This dissertation research comprised three studies focused on vision-specific skills, and their association with functional and academic outcomes for school-age students with visual impairment. The studies involved analysis of secondary data for 850 students with visual impairment who participated in the Special Education Elementary Longitudinal Study (SEELS). Data in the SEELS were gathered using direct assessment and parent and teacher responses for a nationally representative sample of elementary and middle school students.

The first study used Chi Square analysis to determine if participation in Orientation and Mobility (O&M) training, or if the time when O&M instruction was received, was associated …

The Predictive Power Of Therapeutic Alliance On Treatment Retention, James B. Anderson

Dissertations

Therapeutic alliance has long been recognized as an important contributor to successful psychotherapy, and research has demonstrated that it has a moderate and reliable impact on treatment outcome across studies employing a variety of treatment strategies. The current study seeks to build on the alliance literature by examining the degree to which therapeutic alliance is predictive of treatment retention. Two trained raters assessed the alliance between therapists and their patients by watching and rating therapeutic alliance in videotaped psychotherapy sessions. They watched tapes of therapists using two different types of treatment: cognitive modification and supportive therapy. Alliance was assessed via …

The Impact Of Mentoring Pre-Service Teachers On The Mentor Teacher, Patti Andrea

Dissertations

Since the early 1980s, policy makers and educational leaders have pinned high hopes on mentoring as a vehicle for reforming teaching and teacher education (Feiman- Nemser, 1996). A review of literature written throughout the evolution of mentoring illustrated that researchers focused most of their attention on a relatively narrow aspect of mentoring relationships and relatively little attention has been paid to mentor benefits (Ragins & Kram, 2007). This study examined the patterns, similarities, and differences of the mentor teacher’s perspectives of potential mentor benefits of mentoring university pre-service teachers.

A phenomenological study was conducted to explore whether mentors attained leadership …

Paths To Upper Level Positions In Public Relations, Patrick J. Bishop

Dissertations

Preparation for a career in the field of public relations (PR) is based on a set of unique core competencies typically found in liberal arts. Though PR professionals rarely gain business degrees, they acquire knowledge, skills, perspectives, and strategies wellsuited to executive-level positions in business. Additionally, managerial positions in PR offer greater potential for influence than task-oriented roles with limited strategic opportunity.

This study examines the advancement of PR practitioners into upper-level management positions in business. The purpose of this research is to identify factors and behaviors that contribute to, or hinder, PR professional’s attainment of top-management positions. This study …

A Study Of The Impact Of A K-12 School District–University Doctoral Cohort On District Leadership Capacity, Sharon Davis

Dissertations

The phenomenological study examined how a K-12 school district–university partnership impacted a school district’s leadership from the perspectives of cohort members and non-cohort members. The doctoral cohort consisted of 22 candidates. The intent of the program was to merge theory with best practice and to focus on increasing the district’s leadership capacity. The study involved a purposeful sample of 10 participants that included 5 teachers who participated in the doctoral educational cohort and 5 teachers who were not members of the cohort. Data were collected through interviews.

This doctoral cohort was modeled on learning theory that addressed the needs of …

The Phenomenology Of The Bachelor Of Science In Hvac Engineering Technology From Ferris State University, Michael Feutz

Dissertations

Career and Technical Education (CTE) has evolved from industry-specific training to a more broad-based education that incorporates core academic learning objectives and prepares the student for work (Rothwell & Gerity, 2008; Uloa, 2006; Reese, 2002; Rojewski, 2002; Stone, 2002; Schmidli, 2001). Little is known about how well individual programs align with the industry for which graduates are prepared, (Zinser, 2003) or what CTE has meant to its graduates.

This research focused on graduates of the Bachelor of Science in Heating, Ventilation and Air Conditioning Engineering Technology (HVAC-ET) at Ferris State University in Big Rapids, Michigan. A phenomenological design was used …

The Interface Of Breastfeeding And Work: A Phenomenological Exploration Of The Experiences Of White Low-Income Women, Jessica A. Kerby

Dissertations

Vocational psychologists have been called to expand the traditional discourses related to work and career to address the actual work experiences of individuals, especially those of the working class. Breastfeeding rates are on the rise among employed women and mothers of low-income, but little is known about women of low income who seek to concurrently work and breastfeed. Work-family interface theories suggest employed mothers of low-income may experience conflict and/or enhancement through multiple roles. The purpose of this research was to answer the call to vocational psychologists, give voice to the narratives around breastfeeding and work among lowincome mothers, and …

Direct Care Workers Perceptions And Practices Related To Quality Of Life In Long Term Care, Karen M. Kinyon

Dissertations

The focus of this case study was to discover how DCWs define success in their practice and what institutional and individual factors contribute to their successful practices. It describes how DCWs perceive quality of life for NH residents and how their practices reflect quality of life indicators. The conceptual model for which this research is based on was developed around the concepts that individual and institutional factors contribute to the successful practices of direct care workers; and, how these DCWs perceive quality of life influences how they practice to promote quality of life for nursing home residents. Using a case …

Robust Interval Estimation Of A Treatment Effect In Observational Studies Using Propensity Score Matching, Scott F. Kosten

Dissertations

Estimating the treatment effect between a treatment group and a control group in an observational study is a challenging problem in statistics. Without random assignment of subjects, there are likely to be differences between the treatment group and control group on a set of baseline covariates. If one of these baseline covariates is correlated to the response variable, then the difference in sample means between the groups is likely to be a biased estimate of the true treatment effect.

Propensity score matching has become an increasingly popular strategy for reducing bias in estimates of the treatment effect. This reduction in …

The Knowing-Doing Gap: The Influence Of Teacher Feedback In Changing Principal Behavior - A Mixed Methods Study, Kimberly St. Martin

Dissertations

This mixed methods study attempted to determine how a system of regular feedback from teachers on principal's work influenced the way in which two principals incorporated the 21 Leadership Responsibilities into their daily practice. Since Principals are the front line of school reform, even when a school commits to an improvement effort that is well grounded in research such as Response to Intervention (Rtl), the principal plays a key role in leading the change of adapting the school processes, culture, roles and responsibilities, norms, and systems to support implementation. To play this role effectively, the principal often finds it necessary …

A Qualitative Exploration Of African American Womanhood: Implications For Counseling And Counselor Education, Nikita Murry

Dissertations

The disciplines of counseling and counselor education have expressed a commitment to greater multicultural competence. Existing research points toward greater study of Black American females; however, for some the call for equity and change in the societal perceptions of Black women has largely gone unanswered. For others, emerging research has started to change the perception of Black American women. Current counseling literature is limited in the exploration of gender identity development from a Black woman's perspective. This study fills a gap in the literature concerning gender identity development for Black American females by exploring the phenomenon of womanhood and how …

Active Bundles For Protecting Confidentiality Of Sensitive Data Throughout Their Lifecycle, Lotfi Ben Othmane

Dissertations

Protecting confidentiality of shared sensitive data requires satisfying conflicting needs for disseminating data and preventing unauthorized data disclosures. We propose a solution named the active bundles scheme for protecting sensitive data from their disclosures to unauthorized parties during their dissemination. The scheme protects data throughout their entire lifecycle, from data creation through their dissemination to their evaporation or apoptosis (a partial or complete self-destruction, respectively).

An active bundle packages together sensitive data, metadata, and a virtual machine (VM) specific to the bundle. Metadata contain information related to the use of data, including data access control and dissemination policies. A VM …

Development Of The Trauma Informed System Change Instrument: Evaluation Of Factorial Validity And Implications For Use, Margaret M. Richardson

Dissertations

This paper outlines the process of developing and evaluating an instrument measuring the extent to which a complex community system has changed as a result of a community initiative, and for purposes of this research, doing this within the content area of developing local trauma informed child welfare systems in specific communities in Michigan. The instrument was designed for the Southwest Michigan Children's Trauma Assessment Center's (CTAC) SAMHSA-funded initiative to bring a trauma informed perspective to professionals working with children in child welfare. Because there is not a standard set to define what constitutes trauma informed treatment of children in …

Experimentally Reducing Preset And Hysteresis Effects In Creating A Non-Linear Model For Brake Hoses, Jai Thomas

Dissertations

This research investigates a brake hose simulation model that includes the effect of nonlinear torsional stiffness in addition to the usually considered bending stiffness on brake hose shape. A simulation model consisting of beams and torsion springs is presented in this research to predict brake hose shape when it is twisted through different angles. This knowledge can help reduce the possibility of a significant source of failure related to brake hose abrasion on nearby structures, thus eliminating the safety hazard of a premature failure of hoses. This would also eliminate the need for polymer bumpers at the rub points since …

Composing Ourselves: Utilizing Literacy Narratives To Promote Knowledge And Reflection In Preservice Secondary English Teachers, Cheryl Henderson Almeda

Dissertations

My research entails examining and interrogating the literacy narratives written by six preservice secondary English teachers before their first semester of teaching. After writing their literacy narratives, these teachers worked together in two focus groups to consider, celebrate, and interrogate their memories they recorded in their narratives. They shared conversations which focused on their reflections, their teaching strategies, and the ideas they embraced as newly forming teachers.

This study considers claims made by Dewey (1933), Lortie (1975), Schulman (1986), and others, who emphasize the importance of learning through observation and the intuitive nature of reflective learning and teaching. It emphasizes …

Applying Case Characteristics To Expand Outcome Measures And Strengthen Effectiveness In A State Family Preservation Services Program, Randy Jay Baxter

Dissertations

This research evaluates the effectiveness of Family Preservation Services (FPS) in a Midwestern U.S. state. The research setting is an Intensive Family Services Program (IFPS) component connected with a state agency, with data gathered from selected contractor sites. This research is guided by the dual techniques of the Five-Tier Approach (FTA) model and the logistic regression data analysis process. The hypotheses posit that specific intensive clinical, safety, skill-building, and concrete services provided to families at a high risk level increase the likelihood of positive proximal case outcomes for up to 1 year after case closure, after controlling for family characteristics. …

The K-Cores Of A Graph, Allan Bickle

Dissertations

Full abstract attached as supplemental file.

Life And Local Administration On Fifteenth Century Genoese Chios, Brian Nathaniel Becker

Dissertations

This dissertation combines a comparative analysis of the colonial administrations of Genoese Chios (1346-1566) and Venetian Crete (1211-1669) with an examination of the internal dynamics of Chian society under Genoese rule. It asks how society functioned on Chios and what role the ruling Genoese Mahona, or association of ship owners involved in the conquest, played in its construction. This study demonstrates, on the one hand, how often a colonial administration lacking strong direction from its home state, as was the case with the Mahona, crossed various constructed boundaries to establish mixed relationships with other states and also the island's indigenous …

The Influence Of Conflict Resolution Programs On Student Conduct Violations In Middle Schools With A School Uniform Policy, Edward C. Breitenbach

Dissertations

School safety is a very important issue for school staff, parents, and students. When school safety is lacking, students suffer in emotional, academic, and social areas. One recent intervention middle schools are examining is the student uniform policy.

In some cases, school uniforms have been shown to have a profound effect on school safety, attendance levels, and student achievement. Other studies, however, have found conflicting results in terms of the real effects of a school uniform policy. Many of the research studies that attempt to investigate school uniform policies suggest that there are other variables involved besides the school uniform …

Ability Of Clinicians-In-Training To Recognize Vicarious Traumatization: A Multiple Case Study, Amy Cavanaugh

Dissertations

Clinicians repeated exposure to clients who have a history of traumatic experiences can lead to vicarious traumatization (VT), which is the potential for clinicians to experience negative consequences such as changes in their sense of self and worldview (McCann & Pearlman, 1990). Experiencing VT negatively impacts the clinician’s professional identity and counseling work with clients (Pearlman & Saakvitne, 1995a, 1995b; Saakvitne & Pearlman, 1996). Having an awareness of VT is a first step in protecting oneself from experiencing the potential consequences of counseling clients who have experienced trauma. Given this, it seems relevant to understand what clinicians-in-training know about VT. …

Inner-Shell Photodetachment Of Transition Metal Negative Ions, Ileana Dumitriu

Dissertations

This thesis focuses on the study of inner-shell photodetachment of transition metal negative ions, specifically Fe¯ and Ru¯. Experimental investigations have been performed with the aim of gaining new insights into the physics of negative atomic ions and providing valuable absolute cross section data for astrophysics. The experiments were performed using the X-ray radiation from the Advanced Light Source, Lawrence Berkeley National Laboratory, and the merged-beam technique for photoion spectroscopy.

Negative ions are a special class of atomic systems very different from neutral atoms and positive ions. The fundamental physics of the interaction of transition metal negative ions with photons …

An Examination Of The Leadership Practices Of Effective Rural Superintendents: A Multiple Case Study, Mark Forner

Dissertations

This research examined the leadership practices of rural superintendents who have led their districts to significant improvement in student academic achievement. The overall research goal was to examine how Waters' and Marzano's six correlates of effective superintendent leadership practice have been applied by school leaders who have successfully pursued academic reform in their rural school districts. A multiple case study approach was used to examine the work practices of seven superintendents leading rural school districts in Michigan where student academic performance was on the rise.

A criterion-based selection methodology was used to identify the superintendent subjects and their districts. A …

A Study On The Productivity And Efficiency Effects Of Enterprise Reforms In China, Song Gao

Dissertations

This dissertation studies the progress and impacts of State-Owned Enterprises (SOEs) reforms in China. The primary interests center on impacts of non-ownershipchange reforms and privatization on Chinese SOEs’ productivity and efficiency. The research comprises of three major sections.

Section one briefly reviews the history of SOEs’ reform in China and examines the changes in some selected performance indicators with help of a comprehensive dataset on 863 Chinese firms from 1995 to 2001. In addition, causes of Chinese SOEs’ privatization and determinants of firms’ inefficiency are also studied.

Section two examines the effects of privatization and non-ownership-change reforms on firms’ productivity …

From Reproduction To Consumption: The Economic Deterioration Of Families In The United States After World War Ii, Michael David Gillespie

Dissertations

The United State's “great recession,” beginning in December 2007, is the latest indicator of the economic decline of middle- and working-class families. This research questions why the economic condition of U.S. families deteriorated after World War II. To address this research question, social structure of accumulation theory is used to examine the changing role of the family as an institution in capitalist society.

First, a qualitative institutional analysis of federal welfare, labor, and financial regulatory policies from the New Deal to the present is conducted. This analysis shows that, initially, the family was vital to the capitalist economy as the …

Mainstreaming Evaluation: Four Case Studies Of Systematic Evaluation Integrated Into Organizational Culture And Practices, Amy M. Gullickson

Dissertations

Following a literature review, a researcher generated a descriptive theory of evaluation mainstreaming, the integration of systematic evaluation into the culture, systems, and job responsibilities of organizations. She then explored the validity and generalizability of the theory in the National Science Foundation’s grant-funded Advanced Technological Education Program using mixed methods research. Four centers were chosen based on quantitative survey responses which suggested that the organizations were likely to be mainstreaming evaluation. For each center, the researcher conducted a site visit, interviews, and document review to understand (i) the processes by and extent to which evaluation became part of everyday operations; …

Economic And Risk Factors Associated With Sexual And Reproductive Health, Julio Cesar Hernandez-Correa

Dissertations

This dissertation is intended to evaluate the effects of economic and risk factors on three aspects of sexual and reproductive health: maternal mortality, prenatal care demand, and contraceptive use. The first study of this dissertation discusses the effects of risk factors and socioeconomic determinants on maternal mortality. This research uses a unique, nationwide panel of counties to analyze maternal mortality in Madagascar. Factors like health environment and access to health services were controlled for. The results indicate that female literacy and wages decrease maternal mortality. Other factors related to health infrastructure, and diseases can represent a burden to women's health. …