Digital Commons Network^™

Pride And Prejudice : African Americans In Contemporary Country Music / By Kathryn Pickett Vinroot, Kathryn Pickett Vinroot

Electronic Theses and Dissertations

No abstract provided.

Implementation Of The Asymptotic Boundary Conditions In The Fdtd Method/ By Andrew E. Simon, Andrew E. Simon

Electronic Theses and Dissertations

No abstract provided.

Child Care In The United States: Assessing Parental Preferences In The Selection Of Nonparental Care, Andrea Castiglione

Electronic Theses and Dissertations

This study examined the relationship between child, respondent, parent/guardian, and household characteristics and the preferences of the availability of sick care, a small group size, a reasonable cost, and a caregiver who shares similar beliefs about raising children in the selection of nonparental arrangements. SPPS was used to obtain bi-variate analyses of the categorized independent variables and their relationship to each of the four dependent variables regarding parental preferences of nonparental arrangements. Those who have a lower level of education, a lower total household income, rent their home, and have received welfare benefits within the past three years are more …

Desired Characteristics Of Ethical Leaders In Business, Educational, Political And Religious Organizations From East Tennessee: A Delphi Investigation., Jeff Moorhouse

Electronic Theses and Dissertations

Leadership is the moving of people towards specified goals. Leaders come in all shapes and sizes. The leadership dynamic of human interaction is one of the most studied and least understood phenomena. More attention is currently being given to the ethics of leadership in light of recent situations involving misconduct in the White House, illeagal accounting practices amoung top corporations, and misuse of power in religous organizations.

In this study, I sought to identify and prioritize characteristics of ehtical leadership with the assistance of leaders in four distinct groups; the business, religious, political, and educational communities within a six county …

Dose-Response Effects Of Lithium On Spatial Memory In The Black Molly Fish., Thomas Kyle Creson

Electronic Theses and Dissertations

Lithium continues to be widely prescribed for the management of bipolar disease, yet cognitive impairment-related side effects promote noncompliance of the treatment regimen. We have introduced a novel animal model, the black molly fish, to study dose-response effects of lithium on short-term (STM) and long-term (LTM) memories. We developed a method utilizing capillary ion analysis (CIA), to measure plasma and brain lithium levels employed in our behavioral studies. We then developed an appropriate testing environment to ascertain learning capacities of these fish. We established that black mollies could adequately perform a forced-choice spontaneous alternation (SA) task used extensively in rodents …

Determining Standards For Sources Of Free Information On The Internet For Inclusion In Academic Library Holdings By 2010., Doug D. Cross

Electronic Theses and Dissertations

The purpose of this study was to develop a consensus from a panel of experts composed of library deans/directors, reference librarians, and instructors with online teaching experience. The panel developed the methodology necessary for evaluating free sources of information on the Internet for inclusion in academic library holdings by the year 2010. The following areas were explored as they related to the forecast: 1) The changes in higher education institutions that will be necessary to prepare students to deal with free sources of information on the Internet; 2) The procedures that librarians need to develop and implement to ensure that …

Students' Perceptions Of Multimedia Classrooms At East Tennessee State University., Shouhong Zhang

Electronic Theses and Dissertations

The purpose of this study was to investigate students' perceptions of multimedia classrooms at East Tennessee State University regarding technologies in multimedia classrooms, students' learning achievements, instructors' instructional methods, and students' learning styles. Two surveys in multimedia classrooms and traditional classrooms were designed to measure and compare students' perceptions of multimedia classrooms. The VARK (Fleming, 2002b) learning style survey was used to calculate the students' learning styles.

The research was conducted during spring semester, 2002. Participants in this study included 187 students in multimedia classrooms and 110 students in traditional classrooms at East Tennessee State University. The majority of students …

Activation Of Ca2+-Activated K+ Channels And Cell Migration By Hepatocyte Growth Factor/Scatter Factor In Madin-Darby Canine Kidney Cells., Min Jin

Electronic Theses and Dissertations

Hepatocyte Growth Factor/Scatter Factor (HGF/SF) stimulates migration of various cells and has been linked via Met tyrosine kinase signaling to transformation and the metastatic phenotype. HGF/SF-Met signaling also plays a role in malignancy. Migration of transformed MDCK-F cells depends on activation of a charybdotoxin (ChTX)-sensitive, volume-activated membrane K⁺ current. Patch-clamp electrophysiology and transwell migration assays were used to study the effects of HGF/SF on membrane K⁺ currents and cell migration in MDCK II cells. HGF/SF activated membrane K⁺ currents that increased over 24 hr, and these could be modulated by altering intracellular free calcium concentration [Ca^{2+ …}

Athletic Participation: A Test Of Learning And Neutralization Theories., Mario Bernard Hankerson

Electronic Theses and Dissertations

Athletics has been regarded as a means of encouraging youth to build character, discipline, and develop healthy habits. However, literature has emerged that asserts athletics do not prevent deviant behaviors, but instead, influence one to commit deviant acts. As such, this research examined effects of athletics on the commission of deviant behaviors via learning and techniques of neutralization theories.

Subjects for this project included 325 college students from a southern regional university. Data were generated through the use of a self-report questionnaire, which measured variables pertaining to self-reported deviant behaviors including perceptions of peer deviance, neutralizing indicators, and sports participation. …

Folk Medicine In Southern Appalachian Fiction., Catherine Benson Strain

Electronic Theses and Dissertations

The region of Southern Appalachia, long known for its colorful storytellers, is also rich in folk medical lore and practice. In their Appalachian novels, Lucy Furman, Emma Bell Miles, Mildred Haun, Catherine Marshall, Harriette Arnow, Lee Smith, and Charles Frazier, feature folk medicine prominently in their narratives. The novels studied, set against the backdrop of the rise of official medicine, are divided into three major time periods that correspond to important chapters in the history of American medicine: the 1890s through the 1930s; the 1940s through the 1960s; and the 1970s through the present. The study of folk medicine, a …

Barriers And Supports Affecting The Inclusion Of Special Education Issues Into The Preservice Training Of School Principals: Faculty Perceptions., Gerard O'Leary Farley

Electronic Theses and Dissertations

The literature contains repeated claims that most aspiring principals have limited academic knowledge and exposure to special education related issues. However in this same literature there is substantial discussion that, for prospective administrators to be prepared to deal with the ever-increasing demands of special education, principal preparation programs need to increase the amount of instructional time and structured experiences related to special education issues.

This qualitative study gives voice to faculty directly involved in the preservice training of principals in this ongoing call to reform principal preparation programs and increase the attention paid to issues concerning special education. In addition, …

An Analysis Of Functional Behavioral Assessments Used In Public Schools In Tennessee And Georgia., Dana Winningham

Electronic Theses and Dissertations

The purpose of this study was to survey special education supervisors in public school systems throughout Tennessee and Georgia to determine the types of Functional Behavioral Assessment (FBA) procedures used and training provided to assessment personnel in their school systems. The primary focus of the study was on who conducts assessments, differences between the amount of training and support provided by school districts, and the use of best practices in conducting these assessments.

Surveys were mailed to 317 supervisors, 108 in Tennessee, and 123 in Georgia. These supervisors were asked to respond to questions concerning assessments in their respective school …

The Effects Of Character Education On Student Behavior., William G. Thompson

Electronic Theses and Dissertations

Character education has been a part of public schooling in the United States since its beginning. It has undergone dramatic changes over the years, from didactic instruction to service learning; it continues to evolve as more and more schools become involved in teaching students right from wrong. The current emphasis on character education in schools began in the early 1990s as an attempt to alleviate the increasingly violent behavior of students as reported in the media.

The purpose of this study was to determine how character education affected the behavior of students. The study involved: observing student behavior; interviewing teachers, …

The Effects Of Looping On The Academic Achievement Of Elementary School Students., Vada S. Bogart

Electronic Theses and Dissertations

The purpose of this study was to compare the academic achievement of students in looping programs from school systems in East Tennessee to their peers in traditional one-year instructional programs. Looping is defined as any program design that perpetuates a cohesive student group with the same teacher for more than one year. The study included all students who had completed fourth grade in 2001 at every school in East Tennessee that implemented a third/fourth grade looping design. Student scores reported for 1999, 2000, and 2001 on the TerraNova Standardized Achievement Test were obtained from individual student records. Comparisons were made …

Perceived Barriers To The National Board For Professional Teaching Standards Certification., Jan Woodard Moore

Electronic Theses and Dissertations

Since its conception in 1987, much money and effort have been expended establishing the National Board for Professional Teaching Standards. Although 16,038 educators in 45 states and the District of Columbia have obtained National Board Certification, there are over 1,200 teachers in the East Tennessee counties of Cocke and Sevier who are eligible for National Board Certification, but have not obtained this certification. This study sought to identify the barriers that discouraged this population from attempting to gain National Board Certification.

The research design was inferential and utilized data from a survey instrument constructed by the researcher. A pilot test …

Organizational Structural And Cultural Variables As Predictors Of Quality In Federally Approved Nursing Homes., Lorraine V. Desormeaux

Electronic Theses and Dissertations

The purpose of this study was to determine the extent to which nursing home organizational structure and cultural variables were related to the outcomes reported by the Health Care Finance Administration public use data set (HCFA-NHCD). A second purpose was to examine the effects of a new style of nursing home management called the Eden Alternative™ concept. A related purpose was to test the usefulness of the HCFA-NHCD in predicting the quality of care for residents in federally approved nursing homes. Secondary data analysis was conducted on the HCFA-NHCD, as published in December 2001. Descriptive statistics and measures of association …

A Qualitative Study Of Effective School Discipline Practices: Perceptions Of Administrators, Tenured Teachers, And Parents In Twenty Schools., Faye Nelson

Electronic Theses and Dissertations

Many educators and parents are gravely concerned about disorder and danger in school environments. In addition to school discipline issues, American classrooms are frequently plagued by minor infractions of misbehavior that disrupt the flow of classroom activities and interfere with learning.

The purpose of this qualitative study was to investigate common threads of effective school discipline practices as perceived by administrators, tenured teachers, and parents in 20 schools in East Tennessee. I also attempted to determine if the views of administrators, tenured teachers, and parents are consistent with published research on school discipline practices. Data were collected from administrators, tenured …

The Effects Of Prescribed Fire On Millipede And Salamander Populations In A Southern Appalachian Deciduous Forest., Alison Baird Gagan

Electronic Theses and Dissertations

Prescribed fire has increased as a forest management practice in southern Appalachia, but investigations into the effects of this silvicultural treatment on non-game wildlife inhabiting the region is limited. This study investigated the effects of prescribed fire on millipede and salamander populations. Seventeen sites within the Cherokee National Forest in east Tennessee that were treated once with prescribed fire between 1998 and 2002 were examined in the spring of 2002. Each burned plot was paired with an adjacent unburned plot.

The number of individual millipedes and salamanders collected from burned plots was compared to the corresponding control plot. Millipedes declined …

Relationship Between Text Display Method And College Student Short Term Knowledge Retention During Self-Study., Jeff W. Church

Electronic Theses and Dissertations

This purpose of this study was to determine if a significant difference existed in the short-term knowledge retention of college freshmen reading informational stimulus materials presented through one of three different text display modes; 1) traditional printed text, 2) computer-displayed linear text, and 3) computer-displayed hypertext. The sample consisted of 267 college freshmen at a southern regional university. The 267 students were randomly selected from the entire population of entering freshmen during Fall 2002. These students were then randomly assigned to one of the three treatment groups. After reading the stimulus materials for a specified amount of time, students completed …

The Relationship Of Home Environment And Kindergarten Readiness., Nancye C. Williams

Electronic Theses and Dissertations

The purpose of this study was to investigate the relationship between home environment and school readiness of children entering kindergarten in a rural East Tennessee county. Family and home environment variables included family income, family structure, parents' education, participation in literacy activities, availability of home learning tools, and amount of children's television viewing. A self-reported parent survey was used to gather information about the family environment; the Brigance K Screen was used to determine entering kindergartner's readiness for school. Three hundred and thirty eight children and parents participated.

An initial analysis of data incorporated simple descriptive statistics in the form …

Metallothionein Overexpression Prolongs Grafts Survival In The Early Phase Of Pancreatic Islet Transplantation., Xiaoyan Li

Electronic Theses and Dissertations

Pancreatic islet transplantation is a very promising treatment for type I diabetes. Many clinical trials have failed due to early islet loss and immune rejection. Reactive oxygen species (ROS) have been demonstrated to be involved in graft damage during transplantation. Metallothionein (MT) is an inducible antioxidant protein. Prior studies in our laboratory have shown that overexpression of MT in beta-cells reduces DNA damage and diabetes induced by streptozotocin (STZ), which damages beta cells by generating ROS. Therefore in this study we examined whether overexpression of MT in beta cells is beneficial to pancreatic islet transplantation. Isolated MT transgenic and normal …

Perceptions Of Patronizing Speech By Service Providers Toward Elderly Adults: A Comparison Between Older Women And Female Nursing Students., Tammi Rae La Tourette

Electronic Theses and Dissertations

Older adults are frequently the recipients of patronizing speech, particularly within healthcare settings where aging cues are salient and negative age-stereotypical expectations are common. Few studies have compared caregivers' and elderly adults' perceptions of patronizing speech. No studies have specifically examined perceptions of communicative competence in terms of how patronized elderly targets are evaluated, nor have they investigated the relationships between ratings of speech styles and ratings of the elderly target's communicative competence. Seventy-seven nursing students and 62 community elders viewed two vignettes, one in which a nurse spoke to an elder in a patronizing tone, and one in which …

Six Sigma : Changing A Culture., Lee E. Leathers 1966-

Electronic Theses and Dissertations

The objective of this thesis was to apply what was learned from Six Sigma while working for General Electric, towards real applications to improve processes. Two manufacturing problems were targeted. One of the issues dealt with variation, in an assembly process, which caused a large amount of missed opportunities. The other issue was based on defects caused by a reflector coating process that was creating haze and affecting lumens generated by the lamp. While analyzing the missed opportunity issue, a DMAIC approach was followed, measuring the collected data and analyzing the variation and mean of the processes by the use …

The School's Role As A Support System For Children Of Parental Divorce., Constance Myers Cottongim

Electronic Theses and Dissertations

In the year 2000, over one million children were involved in a new divorce. These statistics indicated that this subgroup of children would continue to be a large part of the school population. The school, because of time spent there, becomes a likely place for the recognition and identification of problems that may arise from parental divorce, thus providing an appropriate setting for interventions to be conducted.

The purpose of this study was to determine how parents, classroom teachers, and school counselors viewed the role of the school as a support system for children of divorce. The study also explored …

Connecting To The Feminine And To The Inner Self In Sarah Orne Jewett's The Country Of The Pointed Firs., Misty D. Powers

Electronic Theses and Dissertations

In Dunnet Landing, Jewett creates a feminine world that is characterized by its depth and its moral and emotional significance. There is a foundation in the real world of human feeling, and while there is much grief and sorrow in this community, there are also possibilities for happiness. The connection to death and loss is what gives much in this feminine world meaning. Grief is only a part of the journey. Out of death and sorrow come strength and a restoration to wholeness. Mrs. Todd has learned this and she passes her knowledge down to the narrator. The narrator’s journey …

Special Education Teachers' And Speech Therapists' Knowledge Of Autism Spectrum Disorder., Carol Hendrix Whaley

Electronic Theses and Dissertations

The purpose of this study was to survey special education teachers and speech therapists in eleven school districts in Northeast Tennessee regarding their knowledge level (etiology and educational programming) of autism spectrum disorder (ASD). The primary focus of the study was to identify effective programs and methods used by special educators in this region, comparing them to the latest techniques and teaching methods prescribed by recent research. In addition, identified weaknesses were used to recommend future training and staff development to enable educators to provide the best possible programs for children with autism.

Five hundred fifty-two surveys were disseminated to …

The Need For Control In Interpersonal Relationships And Courtship Violence., Marcella Horn Dunaway

Electronic Theses and Dissertations

This study explored an individual's need for control and the level of violence within a dating relationship.

This was a self-report study. Subjects consisted of 175 students from a university in the southern Appalachian region of the U.S. Questionnaires were combined with a scenario depicting violent behavior. Subjects were asked to rate their level of control on the Fundamental Interpersonal Relations Inventory (FIRO-B), to complete the Conflict Tactics Scale - revised (CTS-2), and to rate the acceptability of the scenario. Data were analyzed using an ANOVA.

Results did not support the main hypothesis. No relationship was found between control and …

A New Immunoassay For Quantification Of A Novel Cancer Antigen In Serum And Immunostaining Of Carcinoma Tissues And Cultured Cells Revealing The Antigenic Cellular Location., Emily Christine Mcduffee

Electronic Theses and Dissertations

The purpose of this study is 1) to examine the presence of the antigen in serum by employing a newly developed ELISA immunoassay that quantifies the total antigen and bound antigen (antigen-antibody complex) using polyclonal chicken antibodies directed against an IgM-binding epitope of the new antigen, and 2) to determine the location of the antigen in carcinoma and normal cells. Sera from healthy volunteers (n = 147) and cancer patients (n = 26) were compared for both bound and total antigen concentrations using the new ELISA. Healthy volunteers were subdivided into three groups: those with a personal history of cancer …

Don't Put Your Shoes On The Bed: A Moral Analysis Of To Kill A Mockingbird., Mitziann Stiltner

Electronic Theses and Dissertations

Harper Lee wrote a remarkable novel which provides a great deal of moral insight for its readers; through a use of history, moral instruction, and character development, Lee establishes a foundation for how people in an often intolerant world should live peacefully together. Moreover, she reminds the reader that regardless of socioeconomic status or race everyone deserves to be treated with respect and kindness. In establishing this moral analysis one must consider the historical source of Tom Robinson’s trial, the Scottsboro Trial; the Finch children’s consistent and exemplified instruction from their widowed father, Atticus, their housekeeper, Calpurina, and other close …

Artificial Tanning Salon Behaviors, Intentions, And Attitudes In Terms Of Sensuousness And Sensation Seeking., Christopher Jonathan Armes

Electronic Theses and Dissertations

Using the Theory of Alternative Behavior (Jaccard, 1981), we examined the relationship of warmth sensuousness, physical sensuousness, and sensation seeking to individuals' tanning salon behaviors, intentions, and attitudes among undergraduates at a Southeastern university.

Females, high sensation seekers, those high in warmth sensuousness, and those with darker skin types were more likely to tan. Females were more likely to intend to tan in the next year. Those higher in warmth sensuousness were more likely to intend to tan more than 10 times in the next year. Females and subjects higher in warmth sensuousness had more positive attitudes toward tanning. Significant …