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The Effects Of National Elite Signaling On Ranked Choice Voting In Utah, Mathew Woodman Aug 2025

The Effects Of National Elite Signaling On Ranked Choice Voting In Utah, Mathew Woodman

All Graduate Reports and Creative Projects, Fall 2023 to Present

Ranked-Choice Voting (RCV) is a voting method used in few cities in the United States. There has recently been an increase in interest in adoption of the voting method in other cities using pilot programs, much like the one introduced in Utah. Ranked-Choice Voting has become a topic of contention with strong disapproval coming from opponents of the voting system. The questions are why there is disdain for Ranked-Choice Voting, and why such disdain seems to exist more heavily in Republican camps. Public opinion polling from “likely and confirmed Utah voters” in Salt Lake, Utah, and Grand Counties, conducted by …


The Recreation Opportunity Spectrum In Practice: A Classification Of Visitors And Sites In The Roaring Fork Valley, Colorado, Usa, Jessica Bruck Aug 2025

The Recreation Opportunity Spectrum In Practice: A Classification Of Visitors And Sites In The Roaring Fork Valley, Colorado, Usa, Jessica Bruck

All Graduate Theses and Dissertations, Fall 2023 to Present

Researchers and public land managers continue to investigate what motivates visitors to recreate and how to best sustain environmental conditions to provide for these recreation demands and support conservation goals. Much recreation research has successfully identified visitor motivations at a single recreation area (spatial scale), but few studies broadly assess the manifestation of visitor motivations at an array of recreation areas that present unique recreation experience opportunities. Additionally, it is known that there are a diversity of visitor motivations and preferences, which presents a complex challenge to public land managers who must ensure that a diversity of recreation opportunities are …


Water Efficient Landscaping At Utah State University: Evaluating The "True" Value Of The Landscape Resiliency And Drought Plan, Mary Claire Jennings Aug 2025

Water Efficient Landscaping At Utah State University: Evaluating The "True" Value Of The Landscape Resiliency And Drought Plan, Mary Claire Jennings

All Graduate Theses and Dissertations, Fall 2023 to Present

Utah faces serious water challenges due to its dry climate, growing population, and inefficient water use. While most water conservation efforts focus on homes, businesses, and farms, state institutions like universities also play a role. As Utah’s land-grant university, Utah State University (USU) uses about 260 million gallons of water each year to irrigate its 180 acres of green space, with 92% of that water being used to irrigate grass landscapes. To promote sustainability and meet state water conservation policies, USU developed the Landscape Resiliency and Drought Plan (LR&DP) to create more drought-resistant landscapes. However, implementing water-saving strategies at state …


Exploring Adverse Childhood Experiences And Bullying Of Children Who Are Deaf Or Hard Of Hearing, Alyson Connelly Ward Aug 2025

Exploring Adverse Childhood Experiences And Bullying Of Children Who Are Deaf Or Hard Of Hearing, Alyson Connelly Ward

All Graduate Theses and Dissertations, Fall 2023 to Present

Adverse childhood experiences (ACEs) and bullying can lead to psychological distress, causing both short- and long-term health and mental health problems. Children with special healthcare needs (CSHCN), including those who are deaf or hard of hearing (DHH), face a higher risk of ACEs and bullying, which can affect their well-being.

This study builds on existing literature by (a) reviewing ACEs and bullying in CSHCN, especially those who are DHH, and (b) using data from the 2016-2022 National Survey of Children's Health to analyze ACEs and bullying in children who are DHH, DHH+CSHCN, and CSHCN. The literature review found that disability …


Warfare And Woodlands: Tracing Environmental And Military History In The Hürtgen Forest, Cedar Williams Aug 2025

Warfare And Woodlands: Tracing Environmental And Military History In The Hürtgen Forest, Cedar Williams

All Graduate Theses and Dissertations, Fall 2023 to Present

This thesis explores what happens when war enters a forest. From 1944 to 1945, American and German forces fought a long, brutal battle in the Hürtgen Forest near Germany’s western border. The dark, wet, and heavily wooded terrain made the fighting unusually difficult. Soldiers struggled not just with enemy fire, but with freezing rain, deep mud, low visibility, and constant stress. The forest shaped how the battle unfolded and intensified its hardships.

But the war’s impact on the forest continued long after the soldiers left. Unexploded bombs and artillery shells littered the ground. During a heatwave in 1947, many of …


Protecting The Dreams Of Indigenous Psychology Trainees: Stories Of Culturally Competent Supervision, Erica Ficklin Aug 2025

Protecting The Dreams Of Indigenous Psychology Trainees: Stories Of Culturally Competent Supervision, Erica Ficklin

All Graduate Theses and Dissertations, Fall 2023 to Present

Supervision is the process through which current psychologists pass on important lessons about providing clinical services to the community. Through supervision, psychology trainees learn how to make therapy beneficial to as many people as possible, how to balance their work as therapists with their personal lives, and how to continue learning new skills throughout their careers. Because supervision is vitally important to the field of psychology and future psychologists, it is important that supervision support trainees from all cultural backgrounds. Currently, little research exists on culturally congruent supervision for Indigenous psychology trainees. This study aimed to add to the literature …


Migration As Adaptation: Place-Based Vulnerability Near The Drying Great Salt Lake, Dallin Johnson Aug 2025

Migration As Adaptation: Place-Based Vulnerability Near The Drying Great Salt Lake, Dallin Johnson

All Graduate Theses and Dissertations, Fall 2023 to Present

The drying of the Great Salt Lake presents a complex and evolving threat to Utah residents, with wide-ranging environmental, economic, and health implications. This study explores the individual and structural factors impacting Utahns' ability to utilize migration as a form of adaptive capacity in response to these threats, using mobility justice and cumulative advantage and disadvantage theory as guiding frameworks. Drawing on survey data, a multilevel logistic regression model identifies key structural factors, including age, income, and gender, that influence perceived migration ability. Additionally, a 2x2 typology categorizes distinct profiles of vulnerability to the Great Salt Lake based on different …


The Experience Of Latine Parents During Covid-19: Coping, Support, And Wellness, Jazmin Lara Aug 2025

The Experience Of Latine Parents During Covid-19: Coping, Support, And Wellness, Jazmin Lara

All Graduate Theses and Dissertations, Fall 2023 to Present

Documentation status affects not just individuals, but entire family units. This project shares the voices of Undocumented Individuals and their Loved Ones (UnLOs), specifically Latine parents navigating multiple, overlapping stressors. Data was collected during a particularly challenging time marked by the COVID-19 pandemic and threats to the Deferred Action for Childhood Arrivals (DACA) program. Participants shared how they cope with stress, who they rely on for social support, how they practice wellness, and the type of community programming they would like to see more of. This research was possible through the collaboration between the Latinx Immigrant Health Alliance (LIHA) and …


Beyond The Click: Investigating Mental Models, Targeted Attacks, And Behavioral Interventions Against Clickbait, Ankit Shrestha Aug 2025

Beyond The Click: Investigating Mental Models, Targeted Attacks, And Behavioral Interventions Against Clickbait, Ankit Shrestha

All Graduate Theses and Dissertations, Fall 2023 to Present

Clickbait is misleading or exaggerated content on social media that tricks people into clicking on links by making them curious. For instance, posts that use headlines such as “This is the worst day to visit a restaurant”. These clickbait posts can lead to fake news, wrong information, and even harmful websites. Even though many people know clickbait can be risky, they often still fall for it. Existing tools to stop clickbait don’t always consider how people think, the situations they are in, or their different needs. This research looks at how people understand and react to clickbait, and develops different …


Political Violence, Electoral Behavior, And Their Interaction With Identity, Zeeshan Saeed Aug 2025

Political Violence, Electoral Behavior, And Their Interaction With Identity, Zeeshan Saeed

All Graduate Theses and Dissertations, Fall 2023 to Present

The research takes Pakistan as a case-study to explores how political violence shapes electoral behavior by focusing on two forms of violence: terrorist interventions by non-state actors and political repression by state institutions. Analyzing multiple elections and regional contexts, the study investigates how fear inflicting non-state violence can discourage voter participation, while state sponsored violence can drive communities by triggering anger, particularly those with strong ethnic identities leading to a higher voter turnout. Overall, this work highlights how different types of violence have varying effects on voter participation, and how these effects are conditioned.


Investigating Temporally Dynamic Models Of Choice In Rats And Bumblebees, Jack Van Allsburg Aug 2025

Investigating Temporally Dynamic Models Of Choice In Rats And Bumblebees, Jack Van Allsburg

All Graduate Theses and Dissertations, Fall 2023 to Present

Temporally dynamic models of choice simulate how animals use past experience to make optimal decisions in variable environments. Chapter 1 briefly reviews a series of such modeling approaches and their mathematical properties. Extension of these models to longer experiments (more than 48 hours) designed to produce spontaneous recovery of choice (a behavioral phenomenon implicated in relapse) previously led to results not described well by current models. Chapter 2 comprises an empirical investigation of different explanations for these inconsistent results using rats, evaluating the effect of different test delays on preference following varied reward conditions. The results of the first two …


Examining The Development Of Collective Classroom Efficacy At The Secondary Level, Bradley K. Dutson Aug 2025

Examining The Development Of Collective Classroom Efficacy At The Secondary Level, Bradley K. Dutson

All Graduate Theses and Dissertations, Fall 2023 to Present

How can educators develop cohesive and productive learning communities at the secondary level? Prior research has investigated how classrooms develop collective classroom efficacy (CCE) or the shared belief that, as a classroom, they can achieve their learning goals together as a community. Previous studies suggest that CCE at the elementary level is developed with a teacher acting in the role of a community organizer. The teacher employs social and academic practices which incorporate the use of relevance, relationship, and responsibility. These help to establish four key elements of developing CCE which include: 1) a positive classroom environment, (2) persistence and …


Cultural Adaptation Of The Act Guide For Immigrant Community Members, José Manuel González Vera Aug 2025

Cultural Adaptation Of The Act Guide For Immigrant Community Members, José Manuel González Vera

All Graduate Theses and Dissertations, Fall 2023 to Present

Undocumented immigrants face many challenges that can harm their mental health, such as anti- immigrant policies, the threat of deportation, and difficulty accessing mental health care. Online mental health programs can make mental health care more accessible. The ACT Guide is a self-paced online tool designed to help with anxiety and depression. While it has mainly been used by white college students, similar ACT-based programs have been effective for diverse communities worldwide. The first paper was focused on gathering feedback from community members and Latine psychologists. This was done in partnership with United We Dream (UWD) and the Latinx Immigrant …


"Why Does Coach Do That?" Exploring Influences Of Coach Behavior In Non-Elite Women's Artistic Gymnastics, Katherine Vernay Adams Aug 2025

"Why Does Coach Do That?" Exploring Influences Of Coach Behavior In Non-Elite Women's Artistic Gymnastics, Katherine Vernay Adams

All Graduate Theses and Dissertations, Fall 2023 to Present

This two study dissertation explores coaching in women's artistic gymnastics, as the sport has been criticized for harsh and controlling coaching methods. The first study investigated whether coaches who experienced mistreatment as young gymnasts were more likely to adopt controlling coaching practices. While there was no direct link, those with a history of mistreatment tended to struggle more with managing their emotions. The second study tested whether coaches view controlling coaching as more acceptable for younger or more advanced gymnasts. The results showed that neither age nor skill level made a difference—controlling coaching was generally viewed as unacceptable, while supportive …


Gender-Diverse Individuals' Mathematics Self-Efficacy, Aliya Halterman Aug 2025

Gender-Diverse Individuals' Mathematics Self-Efficacy, Aliya Halterman

All Graduate Theses and Dissertations, Fall 2023 to Present

Many factors influence how well someone learns and achieve in school and daily living, with motivation being especially important. One key part of motivation is something called self-efficacy, which refers to how much someone believes they can successfully do a specific task (Bandura, 1986; 1997). Research has shown that self-efficacy plays a major role in how well people do, and the quality of their efforts (Pintrich & Schrauben, 1992; Weinstein & Mayer, 1986; Zimmermann, 2000). Additionally, mathematics skills are tied to better outcomes in school, careers, and in daily life. Mathematics also has also had a complex history when it …


Adapting To Change In Amenity-Oriented Communities: Innovative Strategies For Shifting Social And Environmental Needs, Emma L. R. Epperson Aug 2025

Adapting To Change In Amenity-Oriented Communities: Innovative Strategies For Shifting Social And Environmental Needs, Emma L. R. Epperson

All Graduate Theses and Dissertations, Fall 2023 to Present

Amenity-oriented communities are places with significant and desirable natural amenities that are highly visited and plentiful within the Intermountain West. These high rates of visitation create complex challenges such as congestion in recreation spaces and in towns and increase costs of living. These communities are typically rural and often do not have the resources, funding, or infrastructure to combat these challenges. Although tourists provide financial stability and other amenities to these towns, local wellbeing is highly impacted. Outdoor recreation and the nature connections derived from outdoor experiences are major contributors to wellbeing in amenity communities. This research investigates the changes …


Examining The Predictive Validity Of Adolescent Complete Mental Health On High School Academic Performance, Nai-Jiin Yang Aug 2025

Examining The Predictive Validity Of Adolescent Complete Mental Health On High School Academic Performance, Nai-Jiin Yang

All Graduate Theses and Dissertations, Fall 2023 to Present

This multiple-paper dissertation examines how adolescent complete mental health, based on the Dual-Factor Model, predicts high school academic performance. The Dual-Factor Model considers both psychological distress (such as internalizing and externalizing symptoms) and subjective wellbeing (such as life satisfaction and positive affect). The main research objective is to determine whether this comprehensive framework offers stronger predictive power for academic success than symptom-based approaches alone.

Two studies were conducted using self-report mental health data collected at three time points during an academic year. These data were analyzed alongside end-of-quarter grade point averages in English Language Arts, math, and overall GPA using …


From Marriage To Migration: Analyzing Return Migration, Gender Inequalities And Household Resource Allocation Patterns, Saeed Ahmad Aug 2025

From Marriage To Migration: Analyzing Return Migration, Gender Inequalities And Household Resource Allocation Patterns, Saeed Ahmad

All Graduate Theses and Dissertations, Fall 2023 to Present

In Kyrgyzstan, a country shaped by deep-rooted traditions and high rates of migration, women's lives are often influenced by powerful cultural expectations, economic pressures, and limited choices. My research explores how these forces intersect—particularly through the lens of bride kidnapping, migration, and how families use money and resources. Together, these issues reveal how gender inequality operates in everyday life, and how women navigate both constraint and resilience.

This dissertation includes three connected studies. The first examines how the COVID-19 pandemic disrupted international labor migration, especially for Kyrgyz migrants working in Russia. Many returnees lost their jobs and faced hostility or …


Conceptions Of Climate Change Skepticism: A Phenomenographic Investigation On Perspectives From Climate Scientists And Climate Activists, Candace L. Penrod Aug 2025

Conceptions Of Climate Change Skepticism: A Phenomenographic Investigation On Perspectives From Climate Scientists And Climate Activists, Candace L. Penrod

All Graduate Theses and Dissertations, Fall 2023 to Present

This study addresses how climate change denial is understood by climate scientists and climate activists. This research also investigates what communication strategies addressing climate change denial are used by climate scientists and climate activists. Phenomenography was selected as a methodology to address the qualitative and quantitative aspects of this inquiry. Pre-recorded data from interviews with six climate scientists and six climate activists living in the Intermountain West were used as the data source. Interview transcripts were read, marked, and coded to identify how climate scientists and climate activists understood climate change denial. Five conceptions of climate change skepticism were identified …


Evaluating The Effects Of Two Key Temporal Intervals During Pavlovian Training On Conditioned Reinforcement, Gabrielle M. Sutton Aug 2025

Evaluating The Effects Of Two Key Temporal Intervals During Pavlovian Training On Conditioned Reinforcement, Gabrielle M. Sutton

All Graduate Theses and Dissertations, Fall 2023 to Present

Reinforcers are anything that increases or maintains the frequency of a behavior that precedes their occurrence. Reinforcers can be separated into two types, primary and secondary. Primary reinforcers are biologically relevant stimuli like food, water, or drugs that can influence behavior without any prior training. Secondary reinforcers are those that impact behavior through their trained relationship with a primary reinforcer, like money and tokens. For this reason, they are also known as conditioned reinforcers. Conditioned reinforcers are used in therapies and training designed to increase desirable behaviors, but they are also involved in the development and maintenance of maladaptive behaviors …


Framing Conflict: How Social Media Influences Voter Opinions, May Smith Aug 2025

Framing Conflict: How Social Media Influences Voter Opinions, May Smith

All Graduate Theses and Dissertations, Fall 2023 to Present

Social media has changed the way we learn about global events. With just a few clicks, people can see powerful images of war and humanitarian crises from around the world. But how do these images, and the way they are presented, affect how people think about political candidates? This study looks at how different kinds of social media content influence voter opinions. Using a survey experiment designed to mimic real Instagram posts, participants were shown content related to the Israel-Palestine conflict. Some posts included only text. Others added data through charts and statistics. A third group saw emotional images of …


Using Disposition-Based Tools To Identify Highly Effective Teachers For School Hiring, Matthew W. Dias Aug 2025

Using Disposition-Based Tools To Identify Highly Effective Teachers For School Hiring, Matthew W. Dias

All Graduate Theses and Dissertations, Fall 2023 to Present

A principal can impact student learning by hiring great teachers, but identifying great teachers is difficult. The goal of this study was to determine whether using a survey of teacher dispositions would be a useful tool to find effective teachers, in other words, teachers who help students grow academically at high rates. The study included a survey of teachers and a review of their students' academic performance on a reading assessment to see whether there was a correlation between self-reported surveys and student results.


Exploring The Long-Term Impact Of Dating And Family Violence On American Indian Youth And Adults: The Role Of Belongingness In Moderating Negative Effects, Racheal M. Killgore Aug 2025

Exploring The Long-Term Impact Of Dating And Family Violence On American Indian Youth And Adults: The Role Of Belongingness In Moderating Negative Effects, Racheal M. Killgore

All Graduate Theses and Dissertations, Fall 2023 to Present

Exposure to violence during childhood and adolescence is an important issue, particularly among Native Americans, who experience violence at higher rates compared to other racial/ethnic groups. This early exposure to violence can significantly affect future physical and mental health outcomes—including depression, substance abuse, suicide attempts, obesity, and premature death—while also shaping subsequent relationships in adulthood. Though widely studied in the general population, research focused on American Indians is lacking, with cultural contexts and factors uniquely shaping the experiences of those affected. In AI/AN communities, belongingness is important for well-being and, as such, is a relevant cultural factor that calls for …


So Much Cooler Online: Social Media Usage By Agricultural Educators In Secondary Sbae Classrooms, Saydee C. Longhurst Aug 2025

So Much Cooler Online: Social Media Usage By Agricultural Educators In Secondary Sbae Classrooms, Saydee C. Longhurst

All Graduate Theses and Dissertations, Fall 2023 to Present

Social media has become a powerful tool in education, helping teachers connect with students and share information in new ways. Agricultural educators are using platforms like Facebook and Instagram to promote agricultural literacy and engage students in an online format. This study explores how high school agriculture teachers use social media, what challenges they face, and how comfortable they are using it. Through an online survey and analysis of social media engagement data, this research highlights the benefits and personal evaluation educators have when using these platforms. The results show that while social media helps teachers share resources and connect …


Cognitive Behavioral Therapy Complemented With Emotion Regulation Training For Patients With Somatic Symptom Disorder: 3-Year Follow-Up To A Randomized Controlled Trial, John Barr Aug 2025

Cognitive Behavioral Therapy Complemented With Emotion Regulation Training For Patients With Somatic Symptom Disorder: 3-Year Follow-Up To A Randomized Controlled Trial, John Barr

All Graduate Theses and Dissertations, Fall 2023 to Present

This manuscript is a 3-year follow-up analysis of a multicenter, randomized, parallel group, controlled trial (N = 254) employed with individuals struggling with somatic symptom disorder (SSD; Kleinstäuber et al., 2019) comparing the effects of cognitive behavioral therapy (CBT) alone and enriching cognitive behavioral therapy with emotion regulation training (ENCERT). Results from Kleinstäuber et al. (2019) suggested that both of these interventions were similarly efficacious for SSD for symptom severity (primary outcome), with moderate to large effects at post treatment and 6-month follow-up. Further analysis of secondary outcomes and moderation effects demonstrated results suggesting ENCERT was superior to CBT-SOMA …


An Exploratory Study Of The Vertical Snarc Effect In Mayan Numerals: Effects Of Language Transparency And Reading Direction, Emmett A. Speed Aug 2025

An Exploratory Study Of The Vertical Snarc Effect In Mayan Numerals: Effects Of Language Transparency And Reading Direction, Emmett A. Speed

All Graduate Theses and Dissertations, Fall 2023 to Present

The Mayan numerical system, used by the ancient Maya people, is very different from the Western Arabic numerical system. Instead of being based on 10, it's based on 20, and it uses dots and bars instead of the numbers 0 through 9. This study explored how people learn and understand Mayan numbers.

Participants took a 2.5-hour online course to learn Mayan numerals and number words. They were tested to see how quickly and accurately they could recognize and compare Mayan numerals. The results showed that people can learn the Mayan number system and use it automatically.

The study also looked …


What’S The Beef With Agriculture? Evaluating The Effectiveness Of An Agricultural Literacy Intervention On Students’ Attitudes And Knowledge Toward Sustainability And Animal Agriculture, Jenny E. Bennett Aug 2025

What’S The Beef With Agriculture? Evaluating The Effectiveness Of An Agricultural Literacy Intervention On Students’ Attitudes And Knowledge Toward Sustainability And Animal Agriculture, Jenny E. Bennett

All Graduate Theses and Dissertations, Fall 2023 to Present

Agricultural literacy is essential for helping individuals understand how food systems impact their daily lives and society. While most research has focused on students’ knowledge, this study addresses the underexplored role of attitudes—critical predictors of behavior—as outcomes of educational interventions. This research analyzed survey data collected before and after an agricultural literacy intervention delivered to high school students in school-based agricultural education (SBAE) programs. The curriculum focused on sustainability in animal agriculture.

Findings from paired samples t-tests showed statistically significant improvements in students' attitudes (from moderately neutral to more positive) and knowledge scores. Further analyses revealed that demographic factors such …


"...Anything My Friend Shares, I Would Want To Support Them By Clicking On It": Co-Designing Story-Based Interventions Against Clickbait For Teenagers, Ankit Shrestha, Audrey Flood, Bryson Hackler, Mahdi Nasrullah Al-Ameen Jul 2025

"...Anything My Friend Shares, I Would Want To Support Them By Clicking On It": Co-Designing Story-Based Interventions Against Clickbait For Teenagers, Ankit Shrestha, Audrey Flood, Bryson Hackler, Mahdi Nasrullah Al-Ameen

Computer Science Student Research

Teenagers' lack of digital sophistication and cyber hygiene makes them vulnerable to social engineering attacks, especially as they start using social media. Clickbait, one of such attacks, is primarily performed through social media to trick users into clicking on malicious links. With teenagers' increasing use of social media, clickbait poses a substantial threat to their online safety. The existing online safety measures for teens mainly focus on parental mediation, which can be perceived as restrictive and privacy-invasive. To this end, researchers recommended empowering teens to deal with online risks. In order to design such interventions for clickbait, we conducted co-design …


Psychological Flexibility As A Mechanism Of Change In Online Act Among Adults Living With Chronic Health Conditions, Francesca M. Knudsen, Marissa L. Donahue, Korena S. Klimczak, Ty B. Aller, Michael E. Levin Jul 2025

Psychological Flexibility As A Mechanism Of Change In Online Act Among Adults Living With Chronic Health Conditions, Francesca M. Knudsen, Marissa L. Donahue, Korena S. Klimczak, Ty B. Aller, Michael E. Levin

Psychology Faculty Publications

Living with a chronic health condition (CHC) can negatively impact quality of life (QoL) through a complex interaction of mental health challenges, functional limitations, and disease management demands. Acceptance and Commitment Therapy (ACT) is a transdiagnostic approach that shows promise in addressing shared challenges across various CHCs by fostering psychological flexibility (PF). PF has been associated with improved QoL and functional outcomes and reduced psychological symptoms in individuals living with specific CHCs; yet its mediating role in these outcomes remains underexplored. This secondary analysis examined whether changes in PF mediated improvements in QoL, psychological symptoms, and functional impairment among individuals …


The Effects Of A Combined Exercise Intervention On Body Composition, Gdf-15, Apelin-12, And Il-15 Among Older Korean Women According To Obesity Status, Jeongsook Kim, Eadric Bressel, Minkyo Kim, Taekyu Kim, Suhan Koh, Doyeon Kim Jul 2025

The Effects Of A Combined Exercise Intervention On Body Composition, Gdf-15, Apelin-12, And Il-15 Among Older Korean Women According To Obesity Status, Jeongsook Kim, Eadric Bressel, Minkyo Kim, Taekyu Kim, Suhan Koh, Doyeon Kim

Kinesiology and Health Science Faculty Publications

Background: The purpose of this study was to investigate the effects of a 16-week exercise program combining aerobic and resistance training on body composition, growth differentiation factor-15 (GDF-15), apelin-12, and interleukin-15 (IL-15) in older Korean women according to obesity status. Methods: Participants were divided into obesity (n = 15) and normal-weight groups (n = 14). A walking exercise was performed at 60–70% heart rate reserve (RPE 13–15). The bodyweight resistance exercises were progressively intensified over 16 weeks. Analysis methods included two-way repeated measures ANOVA, ANCOVA, and paired and independent t-tests. Results: Significant main effects of time and …