Digital Commons Network^™

An Epidemiological Study Of Maternal Depression: Findings From The National Institute Of Child Health And Human Development Study Of Early Child Care And Youth Development., Liang Wang

Electronic Theses and Dissertations

This study examined maternal depression status from month 1 to 36 after birth using data from the NICHD Study of Early Child Care and Youth Development. Maternal depression was assessed with the Center of Epidemiological Studies Depression Scale. The prevalence of maternal depression was highest at 1 month, decreased at 6 months, and then kept fairly stable to 36 months. The prevalence was higher in blacks than other races, in 18-24 than 25-46 years old, and in single mothers than non-single mothers. Mothers with better physical health, social support, or employed had a lower prevalence than their counterparts. Mothers in …

Symbiosis., Jeri Allison

Electronic Theses and Dissertations

The artist discusses her Master of Fine Arts exhibition, Symbiosis, hosted by the Natural History Museum in Gray, Tennessee, from May 1st, through August 1st 2008. The exhibit includes works produced during the artist's three years of study at East Tennessee State University.

The subject of the exhibition consists of drawings of the elephant's place in history through its relationship with humans. Topics explored include the elephant as victim, servant, god, prey, and ultimately as teacher. Discussion will also include artistic influences such as Sue Coe, Deborah Butterfield, Franz Marc, and Frank Noelker as well as theoretical influences by …

The Place Of Theology In A World Come Of Age: A Comparative Analysis Of The Writings Of Dietrich Bonhoeffer And Paul Ramsey., Dave Buckner

Electronic Theses and Dissertations

As the twentieth century dawned in the western world, there were voices both inside and out of the Christian Church that began to question religion's central place in man's daily life. Had humanity finally progressed to the point where religion was no longer necessary? Had we at long last developed the characteristics and perspectives that religion had attempted to engrain within us? Or were the rules and regulations of religion still needed to ensure the continued advancement of civilization? This is a study of two opposing voices in that debate: theologian Dietrich Bonhoeffer and ethicist Paul Ramsey. What follows is …

Amphetamine Sensitization And In Vivo Microdialysis Of The Nucleus Accumbens Core Of Adult Male And Female Rats D2-Primed As Neonates., Zackary Adam Cope

Electronic Theses and Dissertations

Neonatal administration of quinpirole produces significant increases in D₂ receptor sensitivity that persists into adulthood. This phenomenon, known as D₂ receptor priming, is consistent with pathology in schizophrenia. Rats were administered quinpirole or saline postnatally and raised to adulthood. In adulthood, rats were administered d-amphetamine sulfate or saline every other day and were placed in a locomotor arena where activity was measured over 7 trials. Results showed that D₂-primed rats receiving amphetamine were higher in locomotor activity across all days of testing compared to other groups. This effect was more prominent in males than in females. …

College Student Vulnerability To Harmful Religious Groups Based On Perceptions., Kevin Clark Dreher

Electronic Theses and Dissertations

This study was conducted in an attempt to understand which, if any, groups of college students are susceptible to cult influence based on false perceptions. Religion is a powerful practice that, if used for the wrong reasons, can influence a person to dissolve social and financial relationships with family, friends, and the surrounding community. Surveys were given to randomly selected cluster samples of students currently enrolled at the university. These surveys consisted of demographic questions and a scale designed to measure perceptions. Also devised was a scale to measure traits of depression. Both bivariate and multivariate analysis showed that the …

Propaganda And Poetry During The Great War., Norma Compton Leadingham

Electronic Theses and Dissertations

During the Great War, poetry played a more significant role in the war effort than articles and pamphlets. A campaign of extraordinary language filled with abstract and spiritualized words and phrases concealed the realities of the War. Archaic language and lofty phrases hid the horrible truth of modern mechanical warfare. The majority and most recognized and admired poets, including those who served on the front and knew firsthand the horrors of trench warfare, not only supported the war effort, but also encouraged its continuation. For the majority of the poets, the rejection of the war was a postwar phenomenon. From …

Comparing Science Instruction Methods In The High School Classroom Setting: A Case Study In Inquiry-Based Methods., Sarah Sawyers

Electronic Theses and Dissertations

The science education system currently in place in the United States does not adequately prepare students to compete well with international students. The development of new teaching methods is essential to ensure improvement of the system and provide its students with better scholastic achievements and employment opportunities. Various methods have been studied, with one implemented in a high school classroom to compare the results of the new method with the traditional method of instruction. Rather than the traditional lecture-based approach, Honors Chemistry students learned the theory of the gas laws using inquiry-based methods and hands-on activities. The students were then …

Expectations And Experiences Of African American Students At Two Predominantly White Universities In Southern Appalachia., Brenda White Wright

Electronic Theses and Dissertations

This study addressed the academic, cultural, and social expectations and experiences of 20 African American juniors and seniors at 2 predominantly White universities in the southern Appalachian region of the United States. The participants' described experiences revealed how institutional practices promoted or obstructed their persistence to graduation.

Qualitative ethnographic methodology with critical race theory as the conceptual framework guided the study. This approach allowed for the perspectives and lived experiences of the students to be voiced and heard. Data collected included their stories based on semistructured interviews, document reviews, and observations. The constant comparison method was used to analyze the …

The Construction Of Airfields During The New Georgia Campaign Of 1943-44: Lessons Learned By The United States Naval Construction Battalions., Joseph Christopher Zimmerman

Electronic Theses and Dissertations

Prevalent depictions of United States Naval Construction Battalions (Seabees) were engendered by John Wayne in The Fighting Seabees and the musical, South Pacific. While capturing the ingenious determination that birthed their motto '˜Can Do', these incomplete pictures don't portray the complexity of construction under combat conditions in a harshly unforgiving and demanding environment.

The Seabee's first combat landing was New Georgia. In six months, these battalions built five airfields, granting Allied forces air superiority over the Solomon Islands and Rabaul. Battalion records stored at the Naval Facilities Command Archives, Port Heuneme, California, combined with documents from the National Archives, …

Erosion And Trail Building: A Case Study Of The East Tennessee State University Trail System., Joshua Callahan

Electronic Theses and Dissertations

Natural and accelerated erosion from trail users affects the sustainability of trail systems. Designing and building sustainable trail systems will greatly decrease the effect that erosion has on a trail. Trails that allow multiple types of users, such as hiking and mountain biking, must be able to sustain both groups. At East Tennessee State University the trail system was originally designed for hiking. Mountain bikers have become the main user group on the trail system leading to erosion problems on certain areas of the trail due to trail design flaws. The study seeks to identify the problem areas of trail …

An Analysis Of Perceived Faculty And Staff Ccomputing Behaviors That Protect Or Expose Them Or Others To Information Security Attacks., Chiwaraidzo Judith Nyabando

Electronic Theses and Dissertations

A mixed-methods study, conducted in 2007-2008, designed to quantify and assess behaviors that either protect or expose data at academic institutions to information security attacks. This study focused on computing practices at two academic institutions: East Tennessee State University and Milligan College. Interviews with six information technology professionals and online surveys were used to assess faculty and staff members' awareness and practice of safe computing behaviors. The constant comparison method was used to analyze qualitative data. Descriptive statistics and univariate and multivariate analysis of variance techniques were used to analyze the quantitative data.

Overall, the analyses indicated that the faculty …

Exploring Expression-Based Apprehension In Online And Traditional Sections Of A General Education, Introductory Communication Course., Tabitha Leah Bailey

Electronic Theses and Dissertations

Apprehension negatively impacts student learning. As online and hybrid communication courses continue to be offered it is important to expand and update research regarding the following constructs: communication apprehension, receiver apprehension, writing apprehension, and computer apprehension. This study examines correlations between and among these constructs, differences by gender and course format, and changes between pre- and posttest results. Students enrolled in traditional and online sections of a basic communication course completed pre- and posttests consisting of a demographic survey, the Personal Report of Communication Apprehension, the Receiver Apprehension Test, the Writing Apprehension Test, and the Computer and Web Attitude Scale. …

Teachers' Perceptions Of Empowerment In Their Work Environments As Measured By The Psychological Empowerment Instrument., Corey Ray Gardenhour

Electronic Theses and Dissertations

The purpose of this study was to investigate teacher perceptions of their empowerment. Six school systems in the Northeast Tennessee region were used in the study. Of the 600 teachers who were surveyed, 312 responded (52%). The Psychological Empowerment Instrument was used to survey the sample.

Research supported the notion that teacher empowerment could be influenced by organizational structure, relationships, communication, conflict resolution, emotional intelligence, motivation, job satisfaction, and transformational leadership. Teacher empowerment also involved servant leadership.

One research question guided the study. From this question, 12 null hypotheses were generated. Means were compared for the 4 dimensions of the …

Internal Dissent: East Tennessee's Civil War, 1849-1865., Meredith Anne Grant

Electronic Theses and Dissertations

East Tennessee, though historically regarded as a Unionist monolith, was politically and ideologically divided during the Civil War. The entrance of the East Tennessee and Virginia and East Tennessee and Georgia railroads connected the economically isolated region to Virginia and the deep South. This trade network created a southern subculture within East Tennessee. These divisions had deepened and resulted by the Civil War in guerilla warfare throughout the region. East Tennessee's response to the sectional crisis and the Civil War was varied within the region itself. Analyzing railroad records, manuscript collections, census data, and period newspapers demonstrates that three subdivisions …

An Analysis Of The Relationship Between Teacher Variables And Student Achievement Scores In Hamblen County, Tennessee., Anne Nelson

Electronic Theses and Dissertations

The purpose of this study was to determine if a relationship exists between teacher variables and the Tennessee Comprehensive Assessment Program (TCAP) student annual scores in reading and mathematics for students in grades 3 through 8 in Hamblen County, Tennessee. The teacher variables included number of days absent, Praxis II Principles of Learning and Teaching (PLT) scores, and years of experience. The population of the study was limited to 3rd- through 8th grade reading and mathematics teachers employed by the Hamblen County school district during the 2006-2007 school year. Raw scores from the 2006-2007 TCAP criterion-referenced assessment were used as …

Learning Differences In E-Commerce I Online Classes In Public Secondary Schools In North Carolina., Pamela S. Pitman

Electronic Theses and Dissertations

The purpose of this study was to measure differences in learning styles in an online E-Commerce I class in public secondary schools in North Carolina. Students' observations and achievements were evaluated by gender, grade level, course of study, online experience, and expected grade. This type of study could identify relationships between the online model and the four areas evaluated. This information may aid designers of online curricula as well as the teachers.

The literature review covered several topics including technology, online learning, gender-based education, learning styles, maturity, and expectations. Each topic was related to the success of students in an …

Using Spatial Visualization Software To Influence Cancer Control Policy: A Case Study Of Prostate Cancer In South Carolina., Shannon Amelia Shropshire

Electronic Theses and Dissertations

Prostate cancer in the United States shows great disparities among race and socioeconomic status. Disparities in cancer rates in South Carolina are severe. Cancer control policies are lacking in ways to identify reasons for high risk populations and cost-effective ways to do so. An innovative spatial visualization program called the GeoViz Toolkit was used to determine areas of high Prostate Cancer incidence and mortality in South Carolina (rates obtained from the South Carolina Central Cancer Registry) compared with socioeconomic variables (education, income, lack of health insurance, and living in rural areas) and race. From there, recommendations were made using the …

2008 Fall - Schedule Of Classes, Office Of The Registrar, East Tennessee State University

Registration Resources

No abstract provided.

2007-2008 - Graduate Council Annual Report, College Of Graduate And Continuing Studies, East Tennessee State University

Graduate Council Agendas and Minutes

No abstract provided.

Functional Analysis Of A Predicted Flavonol Synthase Gene Family In Arabidopsis, Daniel Owens, Anne B. Alerding, Kevin C. Crosby, Aloka B. Bandara, James H. Westwood, Brenda S.J. Winkel

ETSU Faculty Works

The genome of Arabidopsis (Arabidopsis thaliana) contains five sequences with high similarity to FLAVONOL SYNTHASE1 (AtFLS1), a previously characterized flavonol synthase gene that plays a central role in flavonoid metabolism. This apparent redundancy suggests the possibility that Arabidopsis uses multiple isoforms of FLS with different substrate specificities to mediate the production of the flavonols, quercetin and kaempferol, in a tissue-specific and inducible manner. However, biochemical and genetic analysis of the six AtFLS sequences indicates that, although several of the members are expressed, only AtFLS1 encodes a catalytically competent protein. AtFLS1 also appears to be the only member of this group …

Promoting Speech And Vocabulary Development Through Specialized Storybooks In Children With And Without Cleft Palate., Joellyn Ruth Smith

Electronic Theses and Dissertations

This study investigated changes in vocabulary and speech production in response to storybooks embedded with specialized language prompts and speech recasts. Six children received intervention, 3 with cleft palate (CLP), displaying speech-language delays, and 3 with nonclefts, each 12-24 months of age. A multiple baseline design across behaviors was implemented by a clinician. Results indicated all children increased use of target vocabulary and production of stop consonants, while reducing compensatory articulation errors. Generalization of targets to a picture-naming task, a free-play task, and to the home was observed. Effect sizes were moderate-to-high. Children with CLP required more sessions to achieve …

Temporal Changes In The Spatial Distribution Of Venture Capital Investment To Biotechnology Companies Within The United States., Rocky Graziano Bilotta

Electronic Theses and Dissertations

The objective of this research is to investigate temporal changes in the spatial distribution of venture capital investments to biotechnology companies within the United States. Data included venture capital to biotech investments from 1995 to 2005. Venture capital and biotech data from the Money Tree Report, were gathered, analyzed, and mapped to show if a spatial relationship exists. The research examined venture capital investments at both the individual and the aggregated levels. At the individual level, the research examined whether the amount of investments a biotech company receives are influenced by physical distance to its closest investor, number of venture …

A Study Of Grade Distributions And Withdrawal For Selected Courses At A Community College In Northeast Tennessee., Candy Campbell-Pritt

Electronic Theses and Dissertations

In addition to the ever-changing demands of the workforce and student demands, the community college must address how performance and withdrawal are affected by traditional classroom instructional delivery and the inclusion of alternate instructional delivery settings such as internet-based approaches in courses.

This quantitative study was conducted to provide evidence-based research to a community college in Northeast Tennessee. Specifically, this research study focused on an important aspect of instructional course delivery methods: What are the relationships between traditional classroom and internet-based course instructional delivery methods in relation to withdrawal and grade-distribution patterns for specified courses (English 1010, Math 1710, Biology …

Feeling Overwhelmed: The Lived Experience Of Nurse Managers., Teresa Potter England

Electronic Theses and Dissertations

Multiple studies have addressed registered nurse turnover in recent years. There is little research specifically addressing nurse manager turnover. The nurse manager is addressed in current research as being in a pivotal position to affect nurse retention. Research has focused on the skills necessary for nurse managers to affect turnover; however, there is little research addressing the pressure placed upon the nurse manager as he or she struggles to maintain the nursing workforce. This qualitative study explored the lived experience of feeling overwhelmed by 6 nurse managers currently working in an inpatient hospital environment. Interviews were analyzed using a modified …

A Legacy Of Lifelong Learning: Leadership, Lessons, Love, And Laughter In The Life Of Elizabeth Gammon Pendleton., Louise Ratcliffe Bailey Dickson

Electronic Theses and Dissertations

In the postmodern Information Age (digital and wireless) with the expanded globalization of economies worldwide, there has been a vast transformation of workplace and educational systems. Thus, new meanings for educational practices and learning are evolving. Medical and social literature has suggested that learning throughout the lifetime is the key to successful living. The literature proposed that all types of education (formal, informal, and nonformal) may be a factor in the total well-being of the increasingly older adult population. Consequently, there is an increased need to understand the characteristics, traits, beliefs, and attitudes that generate the incentive for individuals to …

The Association Between Socioeconomic Status And High School Mathematics Scores And Enrollment Rates In Virginia Public Schools., Kathy A. Johnson

Electronic Theses and Dissertations

The purpose of this study was to determine if socioeconomic status for the ethnic groups of white, black, Hispanic, and Asian is a significant indicator of mathematical performance and student participation in higher level courses. The SOL test scores of all high school mathematics students in Virginia for the 2005-2006 school year, their ethnic group membership, and their economically disadvantaged classification were as used to determine if such an association exists. Data provided by the Virginia Department of Education consisted of 113,786 Algebra I scores, 95,898 Geometry scores, and 68,944 Algebra II scores. Descriptive statistics, chi-square tests, and a Two-way …

A Study Of Current And Former Women In Faculty And Administrative Leadership Positions At East Tennessee State University., George Naholi

Electronic Theses and Dissertations

This qualitative case study was designed to determine the perceptions about female leadership among female faculty and administrators at East Tennessee State University. Participants were asked about the motivating and prohibiting factors (barriers) that affected their leadership capabilities at the institution. They cited motivating factors that led them to optimal performance. These included family support, mentoring practices, affirmative action, collegial working atmosphere, support from the top leadership, and encouragement from their colleagues. The dissertation was also to investigate how female leaders perceived their leadership roles and the factors that enhanced female leadership and the barriers that hindered female leadership at …

Gender-Specific Differences In Spatial Behavior Of The Flesh Fly, Sarcophaga Crassipalpis., Caleb Joseph Paquette

Electronic Theses and Dissertations

Territoriality in the flesh fly, Sarcophaga crassipalpis (Diptera: Sarcophagidae) was studied in the laboratory. In rectangular enclosures, male flies exhibited a lower tolerance (occupation of the same physical space) of same-sex conspecifics than did female flies. In circular arenas, male flies showed significantly higher levels of spatial separation among themselves (as determined from nearest neighbor analyses) than did females: males were distributed uniformly whereas females were nearly random. The male spatial behavior occurred during the photophase but not the scotophase of light-dark cycles, suggesting that visual cues are required for maintenance of inter-individual spacing. No significant differences in male spacing …

Creating Destiny: Crafting A Historical Tale Based Upon The Life Of Emmeline B. Wells., Rishi Allen Richardson

Electronic Theses and Dissertations

This study examines the process and procedures employed by storytellers to craft an oral historical narrative. Contemporary storytellers are working toward a transferable methodology and this work is an effort toward that end. Using the various procedures described by nearly 20 storytellers, a single process is assembled. The methodology is then tested, checking for transferability.

The case study used to test the methodology is based on the life of Emmeline B. Wells, the fifth Relief Society President of The Church of Jesus Christ of Latter-Day Saints. Wells was born in Massachusetts and emigrated to the west in 1848. She edited …

Antigen Trafficking Within Chlamydia Trachomatis-Infected Polarized Human Endometrial Epithelial Cells., David Kelley Giles

Electronic Theses and Dissertations

Chlamydia trachomatis serovars D-K are the leading cause of bacterially-acquired sexually transmitted infections in the United States. As an obligate intracellular pathogen, C. trachomatis infects columnar epithelial cells of the genital mucosae and can cause deleterious sequelae such as pelvic inflammatory disease, infertility, and ectopic pregnancy. Several chlamydial antigens reach the host cell cytosol prior to the natural release of chlamydiae at the end of the developmental cycle. While some of these extra-inclusion antigens traffic to the host cell surface, others remain intracellular where they are proposed to influence vital host cell functions and antigen trafficking and presentation. The research …