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The Effect Of Non-Weight And Shape-Related Appearance Dissatisfaction On Eating Disordered Behaviors, Terra Towne

Theses and Dissertations

Studies have found that greater dissatisfaction with non-weight-related body parts is associated with drive for thinness and body dissatisfaction, suggesting that eating disorder behaviors may be compensatory mechanisms for less malleable aspects of appearance. The aim of the present study was to explore the relationship between non-weight and shape-related appearance dissatisfaction (NWSAD), perceived malleability, and eating disorder and appearance-related behaviors. Participants were students enrolled in undergraduate psychology courses at a mid-size midwestern university. All participants completed the Eating Disorders Examination Questionnaire, Drive for Muscularity Scale, Body Shape Questionnaire, visual analogue scales assessing NWSAD, appearance-related behaviors checklist, and a measure assessing …

Handing Off The Torch: Leadership Transitions Among The Boomer Generation In Early Childhood Education, Barb Arnold Tengesdal

Theses and Dissertations

The purpose of this phenomenological study was to examine how the career paths of eight Baby Boomer Generation early childhood education (ECE) professionals evolved over time to support their leadership roles in research, pedagogy and policy development. Data was collected through a two-stage interviewing process and common themes were discovered through the analysis of the transcribed interviews. These themes revealed the participants' lived experiences during the historically significant period of the Civil Rights Movement, had a profound impact on the participants' philosophies, values and senses of a mission-driven purpose during their careers. The adaptive leadership model served as the conceptual …

The Impact Of Transgenerational Child Sexual Abuse And Victim-Perpetrator Relationship In A Case Of Child Sexual Abuse, Carolyn Ann Uhl

Theses and Dissertations

Research findings suggest that children born to mothers who were sexually abused as a child are at an increased risk of becoming a victim of childhood sexual abuse. Due to the correlational nature of this research, causal links establishing maternal blame are tenuous. Despite this, many of the theories attempting to explain this phenomenon place blame upon the mother. To this end, the current study examined the impact of mother's personal history of child sexual abuse had on the amount of blame she received upon her daughter's disclosure of abuse, while also varying the victim-perpetrator relationship. Participants read one of …

North Dakota State Policy Effects On State Public K-12 Schools' Ability To Offer Effective Professional Development, Stephen Ryan Townsend

Theses and Dissertations

Through research I have identified eight constructs of effective professional development (collaborative, content focused, active practice, inclusive of technology, goal oriented, evaluated, sustained, increases self-efficacy). North Dakota state law requires two days of professional development that are defined by their length of time. The purpose of this quantitative study was twofold: (a) to identify if the eight constructs of effective professional development are embedded in North Dakota public schools' professional development opportunities and (b) whether or not the schools that offer professional development given the restraints of North Dakota state law are offering effective professional development. North Dakota public school …

Retrievals Of The Deep Convective System Ice Cloud Microphysical Properties Using The Arm Radar And Aircraft In-Situ Measurements, Jingjing Tian

Theses and Dissertations

This study presents an algorithm for retrieving the Deep Convective Systems (DCSs) ice cloud microphysical properties using the DOE Atmospheric Radiation Measurement (ARM) Ka-band Zenith Radar (KAZR) reflectivity during the Midlatitude Continental Convective Clouds Experiment (MC3E) at the ARM Southern Great Plain (SGP) site ( 36° 36' 18.0" N, 97° 29' 6.0" W) from April-June 2011. It is a challenge to retrieve DCS ice cloud microphysical properties due to the attenuation of cloud radar reflectivity, unknown particle size distributions (PSDs), and the bulk habit of the ice particles within the sample volume. To address the most pronounced of these radar …

Down By The Riverside: Recovery Efforts Of The Minot Community And School District After The Souris River Flood Of 2011, Mark Milton Vollmer

Theses and Dissertations

The purpose of this case study was to evaluate the flood recovery process for the Minot Public School District after the devastating Souris River Flood of 2011, and to provide a definitive study of the recovery of a school district after a natural disaster. This study identified the school community's processes involved with financial, emotional, and social aspects of recovery, and identified key players in the recovery process.

The research consisted of nine focus groups; three groups of teachers, three groups of parents, and three groups of community members. Formal interviews were also conducted with community leaders and subject matter …

Investigating The Heterogeneous Chemistry Of Polycyclic Aromatic Hydrocarbons And Other Organic Species In Atmospheric Aerosols, Richard Cochran

Theses and Dissertations

Organic aerosols (OA; organic compounds present on the surface or within aerosols) in the atmosphere may play a significant role in various atmospheric processes as well as have an impact on human health. While many primary (direct) sources of OA (POA) are known, a significant portion of OA is formed through the oxidation of primary precursors, creating secondary organic aerosols (SOA) through processes that are still unclear. This dissertation, therefore, focuses on the development of analytical methods for characterizing SOA as well as investigating the mechanism behind their formation and aerosol chemistry.

In the first phase of this work, methods …

Impacts Of Gas And Oil Development On Sharp-Tailed Grouse (Tympanuchus Phasianellus) Nest Success And Predator Dynamics In Western North Dakota, Paul Curtis Burr

Theses and Dissertations

Recent advancements in extraction technologies are resulting in rapid increases of gas and oil development in western North Dakota. This expansion of energy development may have unknown effects on local wildlife populations and the ecological interactions within and among species. Sharp-tailed grouse (Tympanuchus phasianellus) are a popular upland game bird species that rely on grassland habitat found throughout the state. Potential impacts of gas and oil development on the nest success of sharp-tailed grouse is an area of particular interest as it is an important factor in avian reproduction. Similarly, it is equally important to understand the impacts …

Common Core State Standards: Beware The Trojan Horse, Yee Han Chu

Theses and Dissertations

The Common Core State Standards (CCSS) represent a promise by general education that all students can be college and career ready through the acquisition of essential knowledge, skills, and abilities. These essential elements will be rigorous, supporting the higher-order and independent thinking skills typically associated with the achievement of excellence. CCSS, in short, promises excellence in all students. The needs of those students who demonstrate high ability do not receive any separate mention: (1) how has the concept of excellence been incorporated into the CCSS; and (2) what is the potential impact on high ability students?

These questions are examined …

Development And Applications Of Gold-Silica Nanohybrids For Bioanalysis, Jiao Chen

Theses and Dissertations

In the first project, both non-spherical and spherical silica nanomateirals with hollow interiors were synthesized by a one-step soft-templating method. By simply changing the applied solvent from ethanol to 1-propanol, or 1-pentanol, three different shapes of nanomaterials, including nanosphere, nanowire, and nanotadpole, could be obtained, respectively. The effects of other factors on morphology were also systematically studied to propose a growth mechanism. It was found that the PVP-water droplet was the crucial factor on the formation of hollow interiors. Without the addition of PVP, only solid silica nanomaterials, such as solid nanoparticles, nanorods, and nanowires, were synthesized. This developed method …

Regulation Of Proline-Directed Phosphorylation Site, Threonine 53 On Dopamine Transporter, Sathyavathi Challasivakanaka

Theses and Dissertations

The dopamine transporter (DAT) is a plasma membrane protein that clears extraneuronal dopamine (DA) and thus controls the spatio-temporal dynamics of dopaminergic neurotransmission. Also, DAT is the major target for psychostimulant substrates, amphetamine (AMPH) and methamphetamine (METH), and psychostimulant uptake blocker, cocaine (COC). DAT is a phosphoprotein with both the N- and C-termini facing toward the cytosol, with multiple phosphorylation sites on the N-terminus. DAT has a closely spaced 6-serine cluster on the distal N-terminus that is phosphorylated in a protein kinase C (PKC)-dependent manner and a recently identified proline-directed site, Thr (T) 53, that is phosphorylated in vitro by …

Effect Of Sedentary And Physical Activities On Children's Food Choice, Allison Michelle Barry

Theses and Dissertations

Background: According to the Centers for Disease Control and Prevention (CDC), approximately 17% of children are obese. Children who are overweight or obese are more likely to become overweight adults. Children's snack choice has shifted from healthy to unhealthy (primarily salty and sweet option), and since children's snack consumption makes up 27% of their total energy intake, it is important to understand influences of their snack choice.

Purpose: To examine the effect of sedentary and physical activities on children's food choice.

Method: Participants included a volunteer sample of children (n=24) ranging from 9-13 years old. Children's height and weight were …

Mental Illness Stigma, Mental Health Literacy, And Psychological Help-Seeking In A Rural Population, Astrid Shanthi D'Cunha

Theses and Dissertations

This study assessed relationships between mental illness stigma (public stigma (Vogel, Wade & Ascheman, 2009) and private stigma (Vogel, Wade & Haake, 2006)), mental health literacy (Mental Health Literacy Survey (MHLS; Epps et al. 2007) and Symptom Recognition Scale, (SRS)), and psychological help-seeking (Attitudes towards Seeking Professional Psychological Help Scale and Intentions via LSHS) in a rural population. Two-hundred three adults living in rural and urbanized counties within a rural Midwestern state completed paper and online surveys. Stepwise hierarchical regression analyses showed that private stigma, mental health literacy, and previous help-seeking behavior predicted attitudes towards seeking professional help while symptom …

Trauma Experiences And Symptoms Reported By American Indian And Caucasian Sex Offenders, Regina Sioux Ertz

Theses and Dissertations

American Indian/Alaskan Native (AI/AN) people are known to have a history of man-made trauma that corresponds to the colonization of the Americans. Trauma experienced by AI/AN sex offenders has not been evaluated in the research as it relates to their treatment planning. The lack of data reflecting intervention needs for AI/AN sex offenders is problematic. The current study hypothesized that American Indian sex offenders would report a greater number of trauma experiences, endorse increased symptoms of Posttraumatic Stress Disorder (PTSD), display more traumatic cognitions, and endorse higher dissociative experiences than Caucasian sex offenders. Statistical results yielded did not support the …

Grade Level Retention: A Comparative Study Of Beliefs And Practices In North Dakota And Surrey, Kim Englund

Theses and Dissertations

Many regions of the United States retain students who are not performing at grade level, yet a large body of research shows the ineffectiveness of having students repeat an academic year. The United Kingdom practices social promotion rather than retention. This comparative study sought to better understand the practices in these two countries and the research surrounding retention. First, it compared the interventions before and alternatives to retention used by both a North Dakota school district in the United States and two schools in Surrey, England. Second, it outlined a plan for teachers, parents, school administrators, and school policy makers …

The Self-Objectification Scale: A New Measure For Assessing Self-Objectification, Sarah Dahl

Theses and Dissertations

Many of the measures for self-objectification have theoretical or psychometric issues related to their use. For this reason, the development of a new measure addressing these concerns would be beneficial to the research on self-objectification. Towards this goal of developing and validating a new measure for self-objectification, the Self-Objectification Scale (SOS) was developed. The Self-Objectification Scale is the first scale to be created with two alternative forms for measuring trait and state self-objectification that have undergone analyses for reliability and validity with both men and women. A pilot study of 40 undergraduate men and women was conducted to check the …

Subsyndromal Delirium And Postoperative Pain In Older Adults, Dawn L. Denny

Theses and Dissertations

Study Purpose and Design: The purpose of this study was to determine the relationship between subsyndromal delirium and pain in older adults following major elective orthopedic surgery. The design of this correlational study was based on Inouye and Charpentier's (1996) multifactorial model of delirium.

Methods: Delirium assessments of 62 older adults were completed at 24, 48, and 72 hours following major elective orthopedic surgery. Study measures included: a) the Iowa Pain Thermometer (0-10) pain intensity scale; and b) the Confusion Assessment Method (short form). Data were analyzed for relationships among delirium symptoms and pain, and secondarily, 24-hour opioid intake controlling …

The Aging Workforce And Their Impact On Workplace Injuries, James D. Feske

Theses and Dissertations

Workplace safety is critical for any organization. Creating a culture of safe behavior and developing safe surroundings can take a lot of time and effort, so it is important for firms to fully understand their risk exposures and their areas of focus for reducing or eliminating those risks. This analysis focuses on the aging American workforce and the impact on injury frequency rates. The aging workforce has been the focus of many analyses, but this analysis differs in that it focuses solely on their effects, if any, on injuries reported to the Occupation Safety and Health Association (OSHA).

Over time, …

Understanding Somali Women Refugee Students' Lives And Program Decisions At Two-Year Colleges: A Narrative Approach, Mary Fontes

Theses and Dissertations

The purpose of this research was to explore Somali women refugee students' lives and to identify what factors influenced their program decisions at two-year colleges in the Midwest. Refugees have been admitted to the United States (U. S.) as early as 1948 under the Displaced Persons Act. Some states have experienced a greater influx of refugees than others. Employment and economic self-sufficiency are emphasized as quickly as possible after arrival in the United States. Some foreign-born individuals, who aren't prepared for employment, pursue education. Somali women refugees who pursue education may be doing so unprepared or counter to cultural norms …

Goose-Derived Igy: A Potential Therapeutic Antibody For The Treatment Of Infectious Disease, Ashley Louisa Fink

Theses and Dissertations

IgY, the predominate avian antibody isotype, has biochemical properties that make it attractive for a human immunotherapy: IgY does not bind to mammalian Fc receptor (FcR) or rheumatoid factor; IgY does not activate the mammalian complement; and IgY has no heteroagglutinins. Anseriformes (waterfowl, e.g. ducks and geese) produce 2 isoforms of IgY, full length IgY and alternatively spliced IgY lacking the Fc region and a stable equivalent to mammalian F(ab')2 fragment, and the predominate isoform following hyperimmunization. We, and others, have demonstrated that egg-derived avian polyclonal antibodies are prophylactic or therapeutic for a variety of different infectious agents including bacteria, …

An Analysis Of Abortion Demand In Pennsylvania 2000 - 2010, Guido Giuntini

Theses and Dissertations

In this paper I expand on previous research of the determinants of abortion demand to examine the demand for abortion in the specific case of Pennsylvania, where precise statistics are available for each county. The data considered is for the years 2000 and 2010, and allows for cross sectional and panel data analysis, specifically, first-difference permitting to look at the effect of changes over time of specific explanatory variables. Careful attention is placed on variable selection techniques to avoid the use of low significance variables. The analysis allows controlling for price, as it is considered to be constant across the …

Multiple Baseline Study Of The Effects Of Left Visual Field Stimulation During Emotion Recognition Training Among Four Male Children With Autism Spectrum Disorders, Rachelle Hansen

Theses and Dissertations

Autism Spectrum Disorders (ASD) are characterized by social deficits in emotional comprehension. Research has demonstrated that for the neurotypical population, recognizing, and reacting to facial emotions improve when using the left visual field by employing the right brain hemisphere's configural processes. Behavioral, physiological, and neuroimaging findings suggest an opposite pattern within the autistic population - left hemisphere activation contributing to a right visual field preference for analyzing and assessing facial affect. The present study attempted to activate and strengthen the right hemispheric neural pathway responsible for emotion recognition using modified eyewear to contrive left visual field stimulation during an empirically …

Impact Of Reverse Ethnocentrism On Competence Regarding Food Related Behaviors As A Function Of Attachment Style, Ethnic Identity, And Locus Of Control, Sheryl Holter Vogel

Theses and Dissertations

The present study investigated associations between attachment styles, locus of control (LOC), ethnic identity, and competence regarding food-related behavior (competence) among 168 White and 61 American Indian participants. An experimental manipulation was also conducted in which the concept of reverse ethnocentrism was tested. Attachment style accounted for the most significant variance of competence at 9% followed by ethnicity at 2%. Ethnic identity and LOC accounted for nonsignificant variance at 4% and less than 1% respectively. Prior to the experimental manipulation, results found competence was significantly negatively associated with low anxiety and high avoidance (dismissing attachment style), and American Indian participants …

Impact Of Cultural Identity On Mmpi-2 Profiles In Northern Plains American Indians, Colleen Kagan

Theses and Dissertations

American Indian populations experience high rates of psychological distress with 44.5% percent of Northern Plains American Indians reporting experiencing some depressive, anxiety, or substance use disorder over their lifetime. The MMPI-2 is a commonly used psychodiagnostic tool that has become widely used in the mental health treatment of different racial and ethnic groups. Research on the MMPI-2 with minority populations, and American Indian populations in particular, fails to account for the impact of level of acculturation. This study examined the impact of cultural identity on MMPI-2 profiles in Northern Plains American Indians and comparison Caucasian samples. Participants were administered a …

Effect Of Bronsted And Lewis Acids On Biochemical Conversion Of Various Lignocellulosic Feedstocks Into Biofuels And Chemicals, Srinivas Reddy Kamireddy

Theses and Dissertations

A biochemical process was investigated in the conversion of lignocellulosic biomass into biofuels and value added chemicals. Kenaf, two species of sorghum (brown mid rib (BMR) & non brown mid rib (NBMR)), sunn hemp, sunflower hulls, and cornstover were used as feedstocks in this study.

Lignocellulosic biomass primarily consists of three different components, cellulose, hemicellulose and lignin. In order to separate different fractions, and acid pretreatment is generally employed. This was achieved by using a 300 ml internal volume batch reactor. The heating source used was steam. During acid pretreatment most of the hemicellulose is hydrolyzed into the liquid fraction. …

Differentiated Instruction For Responsive Teaching In Elementary Education Student Teachers' Classrooms, Laurie Dillon Guy

Theses and Dissertations

The purpose of this qualitative case study was to explore what differentiated instruction looked like in three student teachers' classrooms. I sought to understand the challenges and successes these student teachers experienced with differentiation, the conditions they were able to control or not control, and how the relationship with the cooperating teacher impacted their capacities to practice differentiation as a method for responsive teaching. Methods included observation, interviews, and collecting student teaching artifacts. Data analyses were completed through Atlas ti, a computer program that supports qualitative research synthesis.

The theoretical framework underpinning this study was Tharp and Gallimore's neo-Vygotskian learning …

Homicides And The American Dream: An Empirical Application Of Institutional Anomie Theory At The Census Tract Level, Stacie Jergenson

Theses and Dissertations

Guided by the Institutional Anomie Theory (IAT) of Steven F. Messner and Richard Rosenfeld (2007), this study examines the strength and interaction of social institutions (economy, education, family and polity) in relationship to homicides occurring in Minneapolis, Minnesota between 2007 and 2011. It utilizes census tracts as the units of analysis, an attempt to extend IAT from the cross-national to the local level. Rather than focusing on specific offenders, it explores broader cultural and structural characteristics employing exploratory, ordinary least squares (OLS), and geographically weighted regressions (GWR). Although interactions did not reach statistical significance, relationships were found between homicides rates …

Depression, Negative Self-Disclosure, And The Response Of Others On Facebook, Daniel Barrett Landauer

Theses and Dissertations

Depression has a number of deleterious effects on the interpersonal functioning of adolescents and emerging adults. The interpersonal theory of depression posits that depression is developed and maintained by both the behaviors of the individual and the responses of others to the individual. Adolescents and emerging adults are spending a significant amount of time interacting on social networking sites, such as Facebook, yet few studies have looked at the interpersonal behavior of depressed youth in the context of the interpersonal theory of depression. This study examined the interpersonal behavior of 328 emerging adult college students on Facebook using questionnaires related …

A Remote Sensing Analysis Of The Effects Of Watershed Disturbance And Riparian Integrity On Stream Fish Communities In The Red River Of The North Basin, Nicholas Kludt

Theses and Dissertations

The relationships between fish species guilds, riparian cover, and vegetation disturbances in the surrounding landscape were examined across the 11 western tributaries of the Red River of the North. Archival stream sampling data, collected from 1993-2011 by North Dakota state agencies, were analyzed relative to temporally-appropriate land-cover predictors generated from National Land Cover Database and National Agricultural Imagery Program products.

The 0-30 m riparian cover width was the most influential landscape predictor influencing fish structure. The 0-30 m riparian cover displayed interactive effects with 30-50 m riparian cover width and watershed land-cover disturbance. These riparian scales were identified by a …

Investigation Of The Seasonal Variations Of Aerosol Physicochemical Properties And Their Impact On Cloud Condensation Nuclei Number Concentration, Timothy Logan

Theses and Dissertations

Aerosols are among the most complex yet widely studied components of the atmosphere not only due to the seasonal variability of their physical and chemical properties but also their effects on climate change. The three main aerosol types that are known to affect the physics and chemistry of the atmosphere are: mineral dust, anthropogenic pollution, and biomass burning aerosols. In order to understand how these aerosols affect the atmosphere, this dissertation addresses the following three scientific questions through a combination of surface and satellite observations:

SQ1: What are the seasonal and regional variations of aerosol physico-chemical properties at four selected …