Digital Commons Network^™

A Multicomponent Intervention System Using Goal Setting, Feedback, And Incentives To Improve Performance In Small Service Businesses, Doug Lafleur

Dissertations

A small business servicing dealerships in the chimney lining industry was responsible for training and resupplying contractors in a propriety chimney lining system. A process was developed for sharing and comparing the dealerships' financial reports and business processes. The process involved a small group of dealers attending regular 6-month meetings called Impact Groups. A monetary incentive system was used to encourage dealers to join the Impact Groups and to maintain continued attendance and participation. Dealers took turns hosting the meetings and having the attending dealers analyze their business. A detailed list of problems and solutions was provided to each host …

Effectiveness Of Teaching Modalities For Pre-College Level Mathematics Courses, Dorothy Latuszek

Dissertations

College educators are challenged with providing students with choices of teaching modalities that facilitate student achievement and success at a time when students are also seeking flexible scheduling and accommodation of their differing learning styles. This is certainly the case for college students who need to demonstrate proficiency for the content in pre-college level mathematics courses prior to enrolling in college-level mathematics courses. The term "pre-college level" is defined as courses in reading, writing, and mathematics for college students lacking those skills necessary to perform college-levelcoursework at two- or four-year college institutions (Parsad & Lewis, 2003).

Do certain teaching modalities …

The Relationship Between Locus Of Control And Nutrition Health Status Among Adult Wic Participants, Damita Jo Zweiback

Dissertations

The purpose of this study is to examine the relationship between locus of control orientation and the nutrition health status of adult WIC participants in Michigan. The locus of control variable is defined as the degree to which an individual perceives reinforcement or outcomes as contingent upon his or her own behavior. It ranges from internal to external. Internal locus of control is the individual's belief that s/he is an actor and can determine one's fate within limits. External locus of control is the person's belief that s/he is controlled by forces outside of one's self (Lefcourt, 1976; Koger, 1999). …

A Model For Using The National Board Dental Hygiene Examination Results As A Method Of Outcomes Assessment, Debra Scott Schultz

Dissertations

This research study examined the use of the National Board Dental Hygiene Examination (NBDHE) results for the Dental Hygiene Program at Grand Rapids Community College (GRCC) in Grand Rapids, Michigan. Dental hygiene programs must develop outcomes assessment plans through a 7-year accreditation cycle under the auspices of the American Dental Association's (ADA) Council on Dental Accreditation using pass/fail rates for program graduates.

T -tests and ANOVA statistical tests were used in this study to examine NBDHE results from the Dental Hygiene Program within Grand Rapids Community College (GRCC) during the years 1998 to 2000 to answer four questions: (1) How …

Analysis Of Benzo(A)Pyrene-Induced Gene Expression Changes In Fisher 344 Rat Liver By Affymetrix Microarray And Quantitative Real-Time Pcr, Alhaji Umar N’Jai

Dissertations

No abstract provided.

Common Sense Parenting (Csp) Learn At Home Kit: A Clinical Effectiveness Evaluation Of A Commercially Available Video Training Program For Parents, Sean T. Smitham

Dissertations

Much has been made of the gap between psychotherapy research and clinical practice. Most current psychotherapy research is focused on what could be viewed as macro-level efficacy type issues, while practicing clinicians are often most concerned with micro-level effectiveness questions. The current study-an evaluation of a parent training (PT) program provides an example of how scientist-practitioners can contribute meaningfully to psychotherapy research by conducting small scale clinical effectiveness studies. Parent Training (PT) is a well established efficacious treatment approach for child disruptive behaviors and non-compliance. Recent research has also established that self-administered videotape PT programs may also be efficacious. A …

Divine Minds: The Cognitive Foundations Of God And Religion, Todd Tremlin

Dissertations

Understanding how human brains work bears directly on the study of religion. Introducing the new "cognitive science of religion," this dissertation explains how natural mental processes that shape everyday human thought are also responsible for the arising and persistence of religious ideas and for the content and development of religions. The central claim of this work is that understanding the origin and features of god concepts and the religious systems that form around them requires an understanding of the adapted mind. This argument unfolds in two parts. The first explores the cognitive foundations ofsupernatural beings. It discusses in both evolutionary …

The Study Of Nontraditional Student Satisfaction With Academic Support Services Offered At Western Michigan University, Natalie Morton

Dissertations

This study examines the impact from the adaptation of lean manufacturing strategies on key external financial performance measures as reported by a number of management accounting methods. The research is not concerned with creating a justification for lean manufacturing strategies but rather it evaluates the inadequacies of standard financial reporting methods to accurately reflect operational improvements possible in the key performance measures through the early stages of a lean program.

ProModel simulation software is used in conjunction with Microsoft Excel and Visual Basic to create a simulated repetitive manufacturing environment and production planning and control system. The study examines the …

The Differences In Performance Between Large And Small Organizations In Mental Health Settings, Randy Parker

Dissertations

The quantitative part of this study examined the relationship between organizational size and staff performance in mental health group home settings.The data from two hundred and sixty-two group homes from small, medium, and large umbrella organizations were examined. The results of independent third party evaluations were compared across these umbrella organizations. Evaluations measured compliance and performance mandated by federal health and safety regulations.

The qualitative part of this study involved on-site interviews with group home staff from various organizations at various professional levels which scored either a low or a high number of errors. A qualitative analysis was conducted to …

Underrepresented Doctoral Students: The Cultural And Institutional Barriers That Hinder Their Ability To Graduate, Nancy Greer-Williams

Dissertations

African American, Hispanic/Latino, and American Indian doctoral students continue to have attrition rates substantially higher than their White counterparts (Lovitts, 2001). Attrition was defined as the act of weakening or exhausting by constant harassment, abuse, or attack (Merriam-Webster, 2004). Research todate on this topic has focused on causes and barriers that can be attributed to mainstream groups, not on particular cultural barriers that may adversely affectdoctoral persistence among underrepresented groups. This study collected the lived experiences of these students at three separate university settings and turned them into conceptualized statements in an effort to understand the meaning of their experiences …

Origin Of The Central Kalamazoo River Valley, Southwestern Michigan, Usa, Andrew Kozlowski

Dissertations

Chapter I

Introduction

Southern Michigan's geomorphology is a testament to the glacial processes that buried and sculpted the landscape during the last glaciation. Many glacial landforms in southwestern Michigan, including the Kalamazoo River Valley, provide evidence that aids in understanding the chronology, ice dynamics and glacial processes that occurred in Michigan during the last ice age.

As the climate began to warm about 20,000 yr B.P. (Larson and Schaetzl, 2001) the extensive Laurentide Ice Sheet began to recede from its maximum southern position reached during the Late Wisconsinan (Figure 1). It was at this point that modem surficial drainage systems …

The Efficacy Of A School-Based Support Group On Adolescent Self-Esteem And Social Support, Julia Ann Smith Phd

Dissertations

Adolescents are faced with daily obstacles that affect their ability to progress into adulthood successfully. Rising divorce rates and subsequent single parenting, adolescent pregnancy, drug and alcohol abuse, violence, and lack of parental involvement represent only a few of the many issues teens confront. School nurses are on the front lines, attempting to educate youth against an alarming rise in personal and social controversies that impede their ability to come to school ready to learn. As part of the educational team, school nurses are in a prime position to develop and integrate intervention strategies aimed at assisting adolescents during this …

Network Anomaly Detection Using Management Information Base (Mib) Network Traffic Variables, Jun Li

Dissertations

In this dissertation, a hierarchical, multi-tier, multiple-observation-window, network anomaly detection system (NADS) is introduced, namely, the MIB Anomaly Detection (MAD) system, which is capable of detecting and diagnosing network anomalies (including network faults and Denial of Service computer network attacks) proactively and adaptively. The MAD system utilizes statistical models and neural network classifier to detect network anomalies through monitoring the subtle changes of network traffic patterns. The process of measuring network traffic pattern is achieved by monitoring the Management Information Base (Mifi) II variables, supplied by the Simple Network Management Protocol (SNMP) LI. The MAD system then converted each monitored …

Modeling Contaminant Transport And Fate And Subsequent Impacts On Ecosystems, Ming Fan

Dissertations

Assessing risks associated with the release of metals into the environment and managing remedial activities requires simulation tools that depict speciation and risk with accurate mechanistic models and well-defined transport parameters. Such tools need to address the following processes: (1) aqueous speciation, (2) distribution mechanisms, (3) transport, and (4) ecological risk. The primary objective of this research is to develop a simulation tool that accounts for these processes. Speciation in the aqueous phase can be assessed with geochemical equilibrium models, such as MINEQL+. Furthermore, metal distribution can be addressed mechanistically. Studies with Pb sorption to amorphous aluminum (HAG), iron (HFO), …

Modeling Usage Of An Online Research Community, Yi Zhang

Dissertations

Although online communities have been thought of as a new way for collaboration across geographic boundaries in the scientific world, they have a problem attracting people to keep visiting. The main purpose of this study is to understand how people behave in such communities, and to build and evaluate tools to stimulate engagement in a research community. These tools were designed based on a research framework of factors that influence online participation and relationship development.

There are two main objectives for people to join an online community, information sharing and interpersonal relationship development, such as friends or colleagues. The tools …

Toxicity Of Manufactured Particulate Materials On Plant Root Growth, Ling Yang

Dissertations

The rapid development of particle technology and the growing use of particulate materials in industries are bringing large amounts of manufactured particles into the environment. Epidemiological studies suggest that fine particles (particles with aerodynamic diameter smaller than 2.5 μm, i.e., PM_2.5) have an association with various adverse health effects in humans. Mass studies have been performed on the toxicity and toxicological mechanisms of airborne particles such as PM_2.5 and PM₁₀, but there are very few investigations which contribute to the knowledge base on biological implications of manufactured particulate materials. Up to now, the published toxicity …

Examining The Meaning And Experience Of Self-Determination And Its Impact On Quality Of Life For Individuals With Cognitive Disabilities, Carol Marie Sundberg

Dissertations

There is a national agenda for advancing self-determination for persons with disabilities. Broadly defined, self-determination means having control over ones own life. The purpose of this research was to gain a better understanding of self-determination and its effect on the quality of life of persons with cognitive disabilities. A qualitative, phenomenological approach was selected. Ten individuals from a community mental health system in southwest Michigan participated in the study. Participants had a developmental disability and were dependent on others for their care. The research combined qualitative interviews with behavioral observations and proxy interviewing, and included the audiotaping of those interviews. …

From Violence-Prone To Violence-Prepared Organizations Assessing The Role Of Human Resources Management In Preventing Workplace Violence In American City Governments, Saleh Abdel Rahman Ahmed

Dissertations

Violence is a significant occupational hazard in the American workplace. Nearly a thousand employees are murdered on the job each year and workplacehomicide has become the leading cause of death for women and the second for men. From 1993 to 1999, there were an average of 1.7 million nonfatal violent victimizations each year, accounting for 18% of all violent crime. Although government employees accounted for 18% of the U.S. workforce, they made up 37% of workplace violence victims.

A review of literature found no unified definition of workplace violence. Recent scientific research regarding this problem is rare, despite its increasing …

Examining The Behavioral And Physiological Components Of Communication Skills Training With Married Couples: Are Differential Effects Mediated By The Topic Discussed And Initial Level Of Marital Distress?, Tara L. Cornelius

Dissertations

The purpose of the present study was to experimentally examine the effects of the Speaker-Listener technique when the couple was instructed to either (a) discuss an issue within, or (b) outside the marriage, on couples’ initial and long-term levels of marital distress and satisfaction. This study was designed to examine Gottman, et al. (1998) hypothesis that the Speaker-Listener skills training technique may be effective and lead to improved levels of marital satisfaction when the couple is complaining about a third party, but complaining about each other may become divisive and weaken the marital relationship, and that such an effect would …

Dear Beyond, Kirsten Hemmy

Dissertations

My project. Dear Beyond, a collection of poetry, examines the connection between landscape—both internal and external, or private and public—and environment. My poetry reflects my own unique background and my struggles with emplacement, or the placing of oneself in any particular landscape. It aims to challenge dominant paradigms of voice, expression, and even inquiry; it questions traditional, systematic forms of inquiry such as the Cartesian idea of an essential separation between object and subject. Culture and landscape, I have discovered, manifest themselves everywhere, in variegated forms: in spaciousness or intimacy, in internal and external contexts, in tactile experiences, in focused …

The Effects Of Elevated Co2 And Environmental Variation On Plant Phenotype, Herbivore Performance, And Evolutionary Potential In A Brassicacae Model System, John Michael Landosky

Dissertations

No abstract provided.

Exploring The Relationship Between Race-Related Stress, Identity And Well-Being Among African Americans, Darrick Tovar-Murray

Dissertations

For almost four hundred years, African Americans have been victims of race-related stress. Race-related stress is defined as the encounters between individuals and their environment that surface from racism and strain an individual's resources or threaten his or her well-being. Despite findings on the negative impact of racism on African Americans' well-being, very little research has focused on the relationships between race-related stress, identity and well-being among African Americans.

The purpose of this study was to explore the relationships between race-related stress, identity, and well-being among African Americans. A total of 196 African American community members and college students participated …

Electronic Literacy: Teaching Literary Reading Through The Digital Medium, Robert Adams Rozema

Dissertations

Over the last decade, digital technology has become an increasingly important part of education. In the discipline of English language arts, digital technology has been enlisted to teach writing, as the word processor and more recently, the World Wide Web, have provided new tools and new publishing opportunities for student writers. The presence of digital technology is less pronounced, however, in literature instruction in secondary schools. In both theoretical and practical discussions of digital technology and literature, the two mediums have been conceived as radically different. This dissertation argues that the digital medium, and more specifically the World Wide Web, …

Negative Stereotypes And Childhood Paternal Relationships As Predictors Of Paternal Identity In African American Fathers, Danielle K. Wright

Dissertations

African American men have been widely ignored in the social science literature. When African American men have been studied, it has primarily been from a deficit model. The purpose of this study was to give voice to the African American father, whether he is working-poor, middle-class, or upper-class, biological or non-biological, residential or non-residential. The intent of the study was to explore how African American men view themselves as fathers and their own experiences of being a parent.

One hundred and one men who identified as African American, were at least 18 years old, and who had at least one …

Factors Affecting School-Based Speech-Language Pathologists’ Use Of Language Assessment Practices With Bilingual Children, Lena Gloria Caesar

Dissertations

The purpose of this study was to identify the assessment procedures and practices of school-based speech-language pathologists (SLPs) employed in the state of Michigan. A survey method was used to gather information from 409 SLPs regarding the assessment procedures used for assessing both their bilingual students, as well as their monolingual English-speaking students. The survey also gathered information regarding perceptions about language proficiency, professional training, and bilingual assessment products. In order to analyze factors related to their use of recommended practices, the study investigated the relationship between selected demographic, caseload, and work-setting variables, and the type of bilingual assessment methods …

The United States Supreme Court And American Individualism, Gary C. Roberts

Dissertations

The United States Supreme Court occupies an unusual, oftentimes paradoxical position within American democracy. On one hand, it is an institution that seemingly lacks democratic legitimacy, and on the other, it is an institution that dutifully gives meaning to the nation's democratic values. The uniqueness and possibly the grandeur of the American Supreme Court is that it has historically been able to successfully combine these two apparently contradictory aspects in such a manner as to expand upon the nation's traditional sense of individualism--the whole notion of an individual's inalienable right to life, liberty, and property.

Using legal case analysis, the …

Counselors’ Perceptions Of The Effectiveness Of Career Education Programs In Assisting High School Students When Making Career Decisions, Sandra L. Roberts Standish

Dissertations

In 1997, the Michigan Department of Career Development unveiled the Michigan Career Preparation System, which provided guidelines and funds for school districts to offer career education opportunities for students. Since high school counselors are oftentimes viewed as the primary provider of careerinformation to students, this study examined their perceptions of Michigan's Career Preparation System and the impact this initiative has had on studentsand educators. To gather this information, a 13-question survey was designed and distributed to a randomly selected group of high school counselors. Theresearch also provided a framework for understanding all of the components of both the Michigan Comprehensive …

The Social Construction Of Rape Research: Exploring Epistemologies And Evaluating Methods, Edith M. Fisher

Dissertations

The most widely known national study of rape found that one in four college-age women has been the victim of rape or attempted rape. Conservative writers have criticized that study for overestimating the possible prevalence of rape in the U.S. My research uses more sensitive instruments and administration techniques, seeking to estimate the prevalence of rape in the lives of women at a large midwestern public university. I address questions about the validity of previous rape research and compare methods of collecting sexual violence information by questionnaire (322 mailed surveys and 300 interviewer-administered surveys). Additional interviews with 62 of the …

The Politics Of Hiv/Aids And Implications For Democracy In Kenya, Wambuii Henry Kiragu

Dissertations

Democratic consolidation in newly transitioned democracies has traditionally been attributed to widely accepted political and legal mechanisms, like elections and constitutions. Existing literature on democratization in sub-Saharan Africa is preoccupied with these mechanisms as prime indicators for democratic takeoff in specific countries. Hardly any attention has been paid to other less openly political mechanisms, such as the response to external shocks, as potential sources of institutional development that could advance democratic practices.

Yet national response to any external shock can entail a host of actions with potentially far ranging political implications, including transformation of the form and means of political …

Assessing The Gender Component In Coronary Heart Disease; A Comparative Analysis Of Osteopathic And Allopathic Rural Physicians' Medical Approaches To Diagnosing And Treating Female Coronary Heart Disease, Victoria S. Curtis

Dissertations

Heart disease is the number one killer among women in the United States. This dissertation examines how the knowledge base of rural physicians affects his/her approach to diagnosing female heart disease. It compares the knowledge base of doctors trained in osteopathic medicine with doctors trained in allopathic medicine to determine if knowledge base affects how women are diagnosed in comparison with men. Current data suggests that a male model of recognized heart symptoms is most often used to diagnose heart disease, that women and men experience different cardiac symptoms, and those physicians more often overlook and/or misdiagnose women presenting with …