Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Life Sciences

PDF

Theses/Dissertations

Gender

Institution
Publication Year
Publication

Articles 1 - 30 of 35

Full-Text Articles in Entire DC Network

Women In Extension Persevering In Leadership Roles, Lexis Danielle Trickett Jan 2024

Women In Extension Persevering In Leadership Roles, Lexis Danielle Trickett

Graduate Theses, Dissertations, and Problem Reports

Over the last several decades, the rates at which women have been pursuing higher levels of education have steadily increased. However, there is a discrepancy between the number of women graduating, and the amount entering the workforce, specifically in leadership roles. The purpose of this study was to share a current profile of women in the West Virginia Cooperative Extension Service by allowing them to describe their career journeys, supports and barriers they may or may not have faced, and mentoring experiences. By using a non-experimental quantitative methodology, a population of male and female Extension Agents and Specialists were surveyed …


Student Perceptions Of Male And Female Instructors In A Post-Secondary Welding Course, S. Kjersti R. Decker May 2023

Student Perceptions Of Male And Female Instructors In A Post-Secondary Welding Course, S. Kjersti R. Decker

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Agricultural mechanics and welding have traditionally been perceived to be careers reserved for males, yet more females have entered professions using welding such as agricultural education. This research was developed because of the lack of gender research in welding. The purpose of this study was to examine students’ perceptions of learning from a male instructor versus a female instructor in a post-secondary welding course. We examined associations and differences between students’ preference of a male and a female welding instructor as well as individual self-efficacy and perceptions towards using welding technology. The population for this study was undergraduate students and …


Immediate Response Of Bats To Prescribed Fire And Impact Of Experiences On Women's Self-Image In Natural Resources Professions, Zebria Hicks May 2023

Immediate Response Of Bats To Prescribed Fire And Impact Of Experiences On Women's Self-Image In Natural Resources Professions, Zebria Hicks

All Theses

To inform use of prescribed fire management practice in the southeastern US, we studied its impact on bats, which are important and at-risk species. We evaluated if prescribed fire had a positive, neutral, or negative effect on bat activity in the two weeks following the burns. We recorded bat activity after prescribed burns in February and March 2022 in northwestern South Carolina in select hardwood and pine stands and control sites ≥ 500 m from burn boundaries. We measured insect abundance, canopy cover, basal area, and understory density at each site. We recorded 687 passes during our 45-day study period. …


Analyzing Youth Engagement And Gender Roles In The Groundnut Value Chain In Uganda Using The Photovoice Research Methodology, Annie Faye Carter May 2023

Analyzing Youth Engagement And Gender Roles In The Groundnut Value Chain In Uganda Using The Photovoice Research Methodology, Annie Faye Carter

Masters Theses

In regions of East Africa, groundnut (Arachis hypogaea L.) is cultivated as a common cash crop in areas of food insecurity and agricultural-dependent communities. Groundnut, also known as peanut, is a legume with a variety of important uses. This crop is especially popular with small-scale farmers and youth, who seek to harvest a crop which is affordable. As an expected 440 million young people enter the global labor market by 2030, those living in rural areas are at a disadvantage when searching for job opportunities. In Africa, this rural-urban divide has impacted the economic sector and the activities …


Health Status And Gender Identity Among Northern Illinois University Students, Faculty And Staff, Blake E. Rooker May 2022

Health Status And Gender Identity Among Northern Illinois University Students, Faculty And Staff, Blake E. Rooker

Honors Capstones

In the healthcare field, it is critical that practitioners understand their clients. Although support is growing, one of the least understood communities in society is the transgender community. The research set forth by this Capstone seeks to understand how the transgender community views the healthcare they receive. This will help future healthcare practitioners, including doctors, nurses, nutrition professionals, therapists, and so on, know how to best care for transgender clients.


Resting State Functional Connectivity In The Default Mode Network: Relationships Between Cannabis Use, Gender, And Cognition In Adolescents And Young Adults, Megan Ritchay Aug 2021

Resting State Functional Connectivity In The Default Mode Network: Relationships Between Cannabis Use, Gender, And Cognition In Adolescents And Young Adults, Megan Ritchay

Theses and Dissertations

Introduction: Cannabis is the most commonly used illicit substance in the United States, and nearly 1 in 4 young adults are current cannabis users. The psychoactive component of cannabis, THC, is active at cannabinoid receptors, type 1, or CB1 receptors. CB1 receptors play a critical role in neural development, and chronic cannabis use causes desensitization and downregulation of these receptors. Chronic cannabis use is associated with changes in resting state functional connectivity (RSFC) in the default mode network (DMN) in adolescents and young adults, although results are somewhat inconsistent across studies, likely due to differing methodologies. Additionally, cannabis effects appear …


Effects Of Sex And Autism On Oxytocin Receptors In The Substantia Nigra Of The Human Brain, Kip Dooley May 2021

Effects Of Sex And Autism On Oxytocin Receptors In The Substantia Nigra Of The Human Brain, Kip Dooley

Undergraduate Honors Capstone Projects

Oxytocin, a hormone present in the mammalian brain, has been shown to be a vital component of social function in animals and may have a role in the social deficits associated with Autism Spectrum Disorder in humans. Based on previous studies from our lab, there are oxytocin receptors in the human substantia nigra, a basal ganglia structure in the midbrain that is important in both movement and reward pathways. The substantia nigra contains two subsections that are defined by the neurotransmitters they contain: the pars compacta, which is dopaminergic, and the pars reticulata, which is GABAergic. By localizing oxytocin receptors …


Egyptian Women’S Agriculture Contribution; Assessment Of The Gender Gap For Sustainable Development, Noha El Khorazaty Jan 2021

Egyptian Women’S Agriculture Contribution; Assessment Of The Gender Gap For Sustainable Development, Noha El Khorazaty

Theses and Dissertations

Women’s contribution to the agriculture sector in developing countries is undeniable, yet they do not have equal access to the resources and opportunities they need to be more productive. Sustainable development entails inclusive and effective management of natural resources, this entails gender equity in agriculture. Bridging the gender gap in agriculture far exceeds the benefits of the individual. According to the latest estimates bridging the yield gap in agricultural productivity could possibly decrease the numbers of undernourished people in the world by around 100 – 140 million people. Sustainable agriculture development and gender equity necessitate policy interventions targeting the gender …


The Effect Of Gender And Socioeconomic Status On Concussion Reporting Behavior Among Ncaa Student-Athletes, Joshua Anthony Hansen May 2018

The Effect Of Gender And Socioeconomic Status On Concussion Reporting Behavior Among Ncaa Student-Athletes, Joshua Anthony Hansen

Undergraduate Honors Capstone Projects

Concussions are traumatic brain injuries that result from "brain shaking" that can occur during any situation that transmits force to the head. Concussions are defined as a clinical syndrome characterized by immediate and transient post-traumatic impairment of neural functions which lead to a complex grouping of both psychological and physiological symptoms (McCrory, et al., 2013). As knowledge of the long-term implications of these injuries grows, concussions are becoming more of a major health concern worldwide. One subset of concussion classifications, sports-related concussions, is receiving an increasing amount of attention from both scientists and health-care practitioners. It is estimated that more …


Agency And Empowerment On Women-Owned Farms: A Vermont Agricultural Case Study, Caroline R. Putscher Apr 2018

Agency And Empowerment On Women-Owned Farms: A Vermont Agricultural Case Study, Caroline R. Putscher

Food Systems Master's Project Reports

When examining data from the most recent US Census of Agriculture (2012), I noticed a distinct imbalance between the percentages of male and female farmers, both in the country and in Vermont. Sales from women-owned farms represent only 3.3 percent of the total of U.S. agricultural sales, and in Vermont, women were the principal operators of 22.38 percent of farms. I wanted to examine the factors that led to these imbalances, and also understand from women farmers themselves what strategies they used to overcome these obstacles. The theories of agency and empowerment can be used in explaining women’s inequality in …


A Mixed-Methods Study On Female Landowner Estate Planning Objectives, Rebekah Zimmerer Jul 2017

A Mixed-Methods Study On Female Landowner Estate Planning Objectives, Rebekah Zimmerer

Masters Theses

The majority of the forested land in New England is owned by private landowners, a large number of whom are at or above retirement age. In the coming decades these landowners are going to be making decisions about what happens to their land once they no longer own it. Female landowners specifically play a critical role in the long-term planning and decision-making process. Women generally have a longer life expectancy than men and assess their level of confidence and financial stability in ways that differ from men. This difference in perception influences the decisions they make about their land. Despite …


Turning The Tables: A Student’S Study Into The Frequency Of Physical Activity Among University Faculty And Staff, Julianna M. Detrane May 2017

Turning The Tables: A Student’S Study Into The Frequency Of Physical Activity Among University Faculty And Staff, Julianna M. Detrane

Senior Honors Projects, 2010-2019

The purpose of this study was to examine the relationship between physical activity and gender, position, social support, and motivation. The researcher conducted an observational, cross-sectional study of James Madison University faculty and staff (n=423) through the use of SurveyPlanet. The survey was adapted from the 2002 International Physical Activity Questionnaire (IPAQ), and participants responded to items regarding their current moderate and vigorous physical activity level based on the previous seven days, as well as items assessing level of motivation and sources of social support. Results of a multiple regression analysis, F(4, 412) = 6.811, p < .001, adj. R2 = …


Effect Of Physical Activity On Quality Of Life For College Students: A Comparative Gender Study, Sarah J. Boozer May 2017

Effect Of Physical Activity On Quality Of Life For College Students: A Comparative Gender Study, Sarah J. Boozer

Honors Theses

Purpose

The purpose of this study was to examine the relationship between physical activity levels in college students and health related quality of life scores. Additional analysis was used to determine whether more of a relationship exists between female or male students’ in terms of activity versus quality of life.

Methods

Students for this study were gathered through their involvement in kinesiology based organizations on campus. Two surveys were utilized, the Global Physical Activity Questionnaire and the Health Related Quality of Life survey. Students were also asked to record their gender, which allowed for the second analysis. After scoring the …


Predictors Of Caffeine-Related Withdrawal Symptoms In College Freshmen, David J. Pomm Jan 2016

Predictors Of Caffeine-Related Withdrawal Symptoms In College Freshmen, David J. Pomm

Theses and Dissertations

While caffeine withdrawal has been well-characterized, research on caffeine intake and factors associated with withdrawal has been limited. The present study examined prevalence rates of caffeine use and identified psychosocial factors associated with having caffeine withdrawal headaches (CWH). Participants were N = 1,989 college freshmen who participated in the 2011 Spit for Science project. Caffeine use was reported by 80% of the sample. Females were more likely than males to consume caffeine, and soda was the primary source of caffeine for both genders. As hypothesized, daily caffeine users were more likely to report CWH than non-daily users. When multivariable analyses …


Individual, Occupational And Biomechanical Factors That Affect Slip And Fall Risk From Fixed Ladders, Erika Mae Pliner Aug 2015

Individual, Occupational And Biomechanical Factors That Affect Slip And Fall Risk From Fixed Ladders, Erika Mae Pliner

Theses and Dissertations

Injuries from ladder falls are prevalent and severe. Previous research has examined certain elements of ladder falls such as the ladder base slipping, but few studies have examined the factors that contribute to climbers falling from the ladder, particularly for permanent/fixed ladders. In addition, the biomechanical response to a ladder slip/misstep during ladder climbing and the factors that affect a fall from a ladder are not well understood. This thesis is a two part study that simulated ladder slips and missteps in order to find factors 1) associated with ladder slip risk and 2) that decrease fall severity from a …


Hypohydration And Mood State In Free-Living Males And Females, Thomas Edward Vidal May 2015

Hypohydration And Mood State In Free-Living Males And Females, Thomas Edward Vidal

Graduate Theses and Dissertations

Previous research has shown that acute dehydration can result in changes in mood. These changes have been reported in less than a 1% loss in total body water. However, the effect of hypohydration (i.e., reflected through high urine concentration) on mood in free-living conditions has not been studied. PURPOSE: The present study was designed to determine if hydration status is associated with mood within the general population under free-living conditions. METHODS: A group of 103 apparently healthy subjects (49 male, 54 female, 41±14 y, 1.7±0.1 m, 76.1±16.9 kg) completed three visits separated by a week. Mood was assessed by the …


The Association Of Gender And Socioeconomic Position With Cardiorespiratory Fitness In Adolescents, Quentin Oliphant Jan 2015

The Association Of Gender And Socioeconomic Position With Cardiorespiratory Fitness In Adolescents, Quentin Oliphant

Walden Dissertations and Doctoral Studies

This meta-analysis investigated the association of gender and socioeconomic position with cardiorespiratory fitness in adolescents. Public health professionals know the importance of physical activity level as a modifiable behavior; however, the literature has revealed that more research is needed on the association of sociodemographic variables like gender and socioeconomic position with cardiorespiratory fitness in adolescents. Using the physical fitness and health outcomes conceptual model as a guide, the overall effect sizes across studies were assessed as well as the moderators of study design, sample size, age, and country. A systematic review of literature identified a total of 18 peer-reviewed studies …


Three Essays On Land Ownership, Gender, And Agricultural Productivity In The Case Of Developing Countries, Krishna H. Koirala Jan 2015

Three Essays On Land Ownership, Gender, And Agricultural Productivity In The Case Of Developing Countries, Krishna H. Koirala

LSU Doctoral Dissertations

This dissertation set out to evaluate the impact of land ownership and role of gender to the Filipino farmers and to investigate gender difference in agricultural productivity and technical efficiency of Malawian rural households. The first essay investigates the impact of land ownership on the productivity and technical efficiency of rice farmers in the Philippines. We use a 2007-2012 Loop Survey from the International Rice Research Institute (IRRI) and analyzed it by using a stochastic frontier function method. Results show that land ownership has a significant impact on technical efficiency. In particular, counter to the theory, the Comprehensive Agrarian Reform …


"It Starts With Having A Conversation": Lesbian Student-Athletes' Experience Of U.S. Ncaa Division I Sport, Jamie Fynes May 2014

"It Starts With Having A Conversation": Lesbian Student-Athletes' Experience Of U.S. Ncaa Division I Sport, Jamie Fynes

Masters Theses

According to Griffin (1998), the U.S. NCAA Division I sport environment is not very welcoming for lesbian student-athletes because of existing negative myths and stereotypes. In addition, the experiences of both current and former lesbian collegiate athletes is an underrepresented research topic. Therefore, the purpose of this study was to explore the experiences of 10 former U.S. NCAA Division I lesbian student-athletes using a semi-structured personal identity interview guide (Fisher, 1997) and Consensual Qualitative Research (CQR) (Hill, Thompson, & Williams, 1997). Five domains, 19 categories, and related core ideas were found in the transcribed interviews. In Domain I: Stereotypes and …


The Sex Of The Cell Dictates Its Response, Carlos Ganesh Penaloza Feb 2014

The Sex Of The Cell Dictates Its Response, Carlos Ganesh Penaloza

Dissertations, Theses, and Capstone Projects

Male and female differences in frequency of occurrence in disease have perplexed scientists for some time. This in part derives from limitations in the systems in which one can evaluate sex differences. At the organismal level, differences can be hidden by a myriad of extensive and complex factors. Additional limitations exist since most biomedical studies are performed almost exclusively on male subjects, as the female hormonal milieu is intrinsically more variable and too troublesome for routine inclusion in research protocols. Research documenting sex differences continues to grow, and while most researchers suggests that sex hormones are at the core of …


Administrator Perceptions Of Intramural Coed Flag Football Modifications: A Qualitative Analysis, Zacharias Wood Jan 2014

Administrator Perceptions Of Intramural Coed Flag Football Modifications: A Qualitative Analysis, Zacharias Wood

LSU Master's Theses

Coed sport environments can be paradoxical settings where pre-existing gender biases influence participants’ enjoyment and success. Furthermore, gendered messages and stereotypes as well as low expectations for females within coed sports can create participation barriers by reducing feelings of confidence and performance. Within Campus Recreation, intramural sport administrators have a significant role in determining participation opportunities and experiences. This investigation examined administrators’ perspectives about coed intramural flag football gender modifications. Specifically, three research questions guided this study: (a) how do intramural administrators view coed flag football gender modifications?; (b) to what extent do intramural administrators perceive gender modifications to impact …


An Autoethnographical Tapestry Of Feminist Reflection On My Journey Of A Fitness Model Physique, Stephanie A. Paplinskie Aug 2013

An Autoethnographical Tapestry Of Feminist Reflection On My Journey Of A Fitness Model Physique, Stephanie A. Paplinskie

Electronic Thesis and Dissertation Repository

Weight training and fitness competitions are increasingly popular activities for many women seeking an aesthetically fit body. This thesis entails a critical reflection of the various factors surrounding my personal decision to partake in body sculpting, examining how these factors parallel the experience of other women in the fitness industry. Using a feminist theoretical framework and autoethnography, a history of feminist theory is incorporated to demonstrate some of the various perspectives surrounding women bodies. Two challenges for women are discussed in this paper: i) the fear of fat, and how it is connected to a woman’s initial decision to attend …


Perceptions Of The Motivational Climate And Gender Class Structure In Physical Education, Lauren E. Delgado Jan 2013

Perceptions Of The Motivational Climate And Gender Class Structure In Physical Education, Lauren E. Delgado

LSU Master's Theses

Many children do not engage in the recommended levels of physical activity, and they ten to become even less active during adolescence. Girls are less active then boys, and it is important to explore ways that physical education teachers can foster girls’ motivation to be more physically active. The specific research questions for this study were: (a) How does gender class structure affect girls’ perception of the motivational climate?; and (b) How do girls’ views of the motivation climate in different gender class structures relate to intentions to participate in physical activity outside of physical education? A phenomenological framework guided …


Examining The Differences In Rapport Between Male And Female Cancer Genetic Counselors And Female Clients, John Abernethy Jan 2013

Examining The Differences In Rapport Between Male And Female Cancer Genetic Counselors And Female Clients, John Abernethy

Theses and Dissertations

Genetic counseling is a field in which client-counselor rapport plays a critical role in client satisfaction with the genetic counseling process. One factor that may impact this rapport is gender of the genetic counselor. Previous studies in the field of psychological counseling suggest that gender is not a significant moderator of this rapport. To the best of our knowledge, no study has been published in the field of genetic counseling examining the impact that the gender of the genetic counselor has on client-counselor rapport. To study this effect, an amended version of Horvath & Greenberg's (1989) Working Alliance Inventory tool …


An Examination Of Finish Time Variation For Collegiate Cross Country National Championships By Gender, Kevin Riley Peters Dec 2012

An Examination Of Finish Time Variation For Collegiate Cross Country National Championships By Gender, Kevin Riley Peters

Boise State University Theses and Dissertations

In cross country, women compete over shorter distances than men with little justification for these differences. The purpose of this study was to assess gender differences for the spread of finishing times and examine the appropriateness of shorter competition distances for females. Forty-six cross country national championship data sets (nmales = 10,788; nfemales = 10,884) from the NCAA (1999-2011) and NAIA (2005-2011) were utilized for analyses. Several measures of variation were computed to assess spread of finishing times data (i.e., Coefficient of Variation [CV]; Interpercentile Ranges [IR], and Rates of Separation [RS; IR divided by the distance …


Differences In Race And/Or Gender In Attitudes And Beliefs Towards Obesity Among Students At The University Of Southern Mississippi, Erick Brown May 2012

Differences In Race And/Or Gender In Attitudes And Beliefs Towards Obesity Among Students At The University Of Southern Mississippi, Erick Brown

Honors Theses

Overweight and obesity have been described by various experts as critical problems in populations around the world, especially in the United States. These issues are so characterized because they affect numerous facets of life in this society. Researchers in the medical community have repeatedly described the health-related risks associated with obesity rates, asserting that higher risks of debilitating or fatal disease are tied to one’s level of obesity. They also say that obesity rates of populations are related to other disease rates, and many imply or clearly state that obesity is the cause and therefore the problem to be contested. …


Does Changing Step Width Alter Lower Extremity Biomechanics During Running?, Richard Arthur Brindle Iii May 2012

Does Changing Step Width Alter Lower Extremity Biomechanics During Running?, Richard Arthur Brindle Iii

Masters Theses

A large percentage of runners incur a running related injury, with injury occurring most frequently at the knee. Runners with the most common overuse knee injuries have associated biomechanics that differ from healthy runners. Altering step width while running may influence those associated biomechanics. The purpose of this study was to determine the biomechanical response of lower extremity joints in healthy runners to increasing and decreasing step width during running. A preferred step width condition was collected first, followed in randomized order by a narrow step width condition and a wide step width condition. Step width was decreased to 0% …


Gender Differences In The Processing Of Acute And Repeated Stress, Jaidee Zavala Jan 2011

Gender Differences In The Processing Of Acute And Repeated Stress, Jaidee Zavala

Open Access Theses & Dissertations

Chronic stress is implicated in the pathogenesis of a variety of diseases, including affective, immune and cardiovascular disorders, which are differentially experienced by men and women. Corticotropin-releasing factor (CRF), arginine vasopressin (AVP), and glucocorticoid receptor (GR) are the major regulators of the stress response and are widely expressed in the paraventricular nucleus of the hypothalamus (PVH), where adaptive responses to stress are generated. Adult male and female rats were subjected to single (acute) or 14 consecutive daily (repeated) 30 min restraint sessions, or maintained as unstressed controls. Rats were perfused after their final restraint, and their brain tissues sectioned and …


Gender And Color Specific Differences In Event Related Potentials, Abhishek Trikha Dec 2010

Gender And Color Specific Differences In Event Related Potentials, Abhishek Trikha

Theses and Dissertations

This project analyzed gender and color-specific differences in event-related potentials (ERPs). Previous studies have shown that males process color differently than females. In a recent study, sex differences were found in ERPs during a visual object recognition task. There were higher EEG amplitudes in females (especially P300) than males. Significant sex and color-specific differences have been found in diseases involving altered dopamine (DA) machinery. Thus, we analyzed differences between ERPs in males vs females during a color task. We also compared the color-specific differences in ERPs between males and females. Males and females participated in EEG recording sessions for 2 …


A Critical Examination Into Motivation And Gender In Youth Physical Fitness Testing, Elizabeth A. Domangue Jan 2009

A Critical Examination Into Motivation And Gender In Youth Physical Fitness Testing, Elizabeth A. Domangue

LSU Doctoral Dissertations

Fitness testing in physical education classes has emerged as an important component in efforts to assess and address health concerns related to children’s physical inactivity. To date, motivational aspects of fitness testing, especially in regard to students’ future intention to participate in fitness-related activities, have not been closely examined. Fitness testing practices have been identified as a dominant discourse in physical education that continue to separate girls’ and boys’ physicalities along gendered lines. This lack of understanding about the motivational implications of fitness testing programs, coupled with concerns related to the gendered nature of fitness testing, emphasize the significance of …