Investigating Bimanual Haptic Exploration With Arm-Support Exoskeletons,
2024
Clemson University
Investigating Bimanual Haptic Exploration With Arm-Support Exoskeletons, Balagopal Raveendranath
All Dissertations
The ability to judge properties like weight and length of hand-held objects is essential in industrial work. Sometimes workers use devices like exoskeletons, which can augment their ability to lift and move heavy objects. Previous studies have investigated the perceptual information available for one-handed weight and length judgments. The current study investigated how blindfolded participants bimanually heft and wield objects to explore haptic information, to perceive object heaviness or length. The study also investigated the effects of using an arm-support exoskeleton (ASE) on the perceived weight of hand-held objects. We empirically tested whether people wield and manipulate objects differently, depending …
An Exploration Of The Efficacy Of Virtual Agents Within Smartphone Mental Health Applications,
2024
Clemson University
An Exploration Of The Efficacy Of Virtual Agents Within Smartphone Mental Health Applications, Stephanie Six
All Dissertations
The prevalence of depression in the U.S. has increased over the past decade, leading to an all-time-high during the COVID-19 pandemic (WHO, 2022). With this increase, the number of mental health applications (MHealth apps) on virtual e-stores increases in tandem. Despite this expanding number of MHealth apps, few demonstrate a foundation in empirical research. One design factor that may influence usability and effectiveness is the inclusion of virtual agents. Three studies were conducted to investigate users’ preferences for a variety of characteristics associated with virtual agents. In Experiment 1, users completed a single-session, three-stage CBT-based interaction with virtual characters and …
Exploring The Relationship Between Anxiety And Virtual Reality Sickness,
2024
University of South Alabama
Exploring The Relationship Between Anxiety And Virtual Reality Sickness, David Wesley Woolverton
Graduate Theses and Dissertations (2019 - present)
As virtual reality (VR) becomes more commonly used in education, it is important to understand the technology’s weakness and mitigate any potential negative effects on student success. One adverse side-effect of VR use is simulation-induced motion sickness, known in the context of VR as VR sickness. Previous research by Howard and Van Zandt (2021) found that possessing a phobia had a significant positive correlation with VR sickness, but only if the phobia is triggered by the simulation, suggesting that symptoms are actually connected to the anxiety the phobia induces. This study explored the hypothesized correlation between anxiety and VR sickness, …
Self-Care Techniques To Decrease Special Education Teacher Burnout,
2024
California State University, Monterey Bay
Self-Care Techniques To Decrease Special Education Teacher Burnout, Carrie Frost
Capstone Projects and Master's Theses
The focal topic of my capstone project is special education teacher burnout and how self-care techniques can reduce the likelihood of chronic stress and burnout. The challenges of being a special education teacher include but are not limited to, various disabilities and behaviors, lack of classroom and administration support, and overall management. Research conducted by Emery and Vandenberg (2010) stated that special education teachers often experience burnout, which commonly leads to employee attrition. Burnout and the personal stress that comes with it are the biggest contributors to the shortage of qualified special educators throughout the United States. Their challenges involve …
The Viral Spread Of Xenophobia: Analyzing The Influence Of Far-Right Politics On Anti-Asian Sentiment Expressed On Social Media During Covid-19.,
2024
California State University, Monterey Bay
The Viral Spread Of Xenophobia: Analyzing The Influence Of Far-Right Politics On Anti-Asian Sentiment Expressed On Social Media During Covid-19., Robert F. Arnold Iii
Capstone Projects and Master's Theses
Throughout history, viral outbreaks have frequently led to the emergence of biased and discriminatory attitudes, often targeting populations that deviate from Western norms. These sentiments commonly manifest as xenophobia and racism (Chen, 2020; Chou, 2021). This report serves as an in-depth analysis of the role far-right political phrasing of Covid-19 as the “Chinese Virus,” played in the proliferation of anti-Asian and xenophobic attitudes, expressed on the social media platform X (Twitter). This study also aims to better understand the various different factors that cause followers of far-right politics to engage and believe in anti-Asian sentiment online. Using Integrated Threat Theory …
Detection And Assessment Of Targets In Mock Digital Breast Tomosynthesis Images Using Computer-Aided Detection Systems,
2024
Clemson University
Detection And Assessment Of Targets In Mock Digital Breast Tomosynthesis Images Using Computer-Aided Detection Systems, Katharine Sabo
All Theses
Radiologists use computer-aided detection (CAD) systems to assist with detecting and assessing breast cancers in mammograms, digital breast tomosynthesis (DBT), and other types of breast imaging; however, the usefulness of such automation aids has been debated since their implementation. Initial studies on CAD systems had mixed results, while more recent studies have shown that they can improve diagnostic outcomes (i.e., greater sensitivity and fewer false alarms) and decrease the reading time required for images. Three CAD types are currently in use: binary, analog, and interactive CAD. However, studies rarely explore the differences between the CAD methods. Additionally, recent work has …
The Mental And Physical Health Of College Students,
2024
Kennesaw State University
The Mental And Physical Health Of College Students, Cole Palmer, Tiffany Strickland, Nolan Moore, Salvatore Moore, Juan Martinez
ENGL 1102 Showcase
The physical and mental health of college students has been a big topic in recent years, and it is the one that we have chosen. Our inspiration for choosing this topic came from being college students and getting a firsthand view of this issue. Since we are college students, who are navigating the difficulties of higher education daily, we see the issues of mental and physical health in ourselves and among our peers. Exploring the interconnectedness of societal attitudes, nutrition, and physical health regarding mental health is the inspiration for these topics as well. Each individual topic in this paper …
Worldviews Impacting Leadership Within U.S. National Security: Christianity Vs Secularism,
2024
Liberty University
Worldviews Impacting Leadership Within U.S. National Security: Christianity Vs Secularism, Remy Goldsmith
Helm's School of Government Conference - 2021-2024
Worldviews influence and impact all aspects of life. This is because the way one chooses to see the world affects the decisions one chooses to make. Whether choosing a job, a religion, or a partner, all are affected by one’s worldview. This is also because worldview is where virtues derive from. The establishment of virtue is the cornerstone of building character and developing ethics. In other words, it forms the moral compass that an individual uses to base their decisions. As that stands, this means that worldviews and virtues are applicable and impactful toward leadership and decision-making within national security. …
Impact Of Emotional Intelligence On Client Satisfaction In Project Management,
2024
Harrisburg University of Science and Technology
Impact Of Emotional Intelligence On Client Satisfaction In Project Management, Mousami Berawala
Harrisburg University Dissertations and Theses
This study investigates the correlation between emotional intelligence (EI) and client satisfaction in project management. It is guided by the central research question: Is emotional intelligence linked to client satisfaction? To explore this, the research is structured around Practice of EI on Leadership and Junior level and impact on client satisfaction, the impact of varying work environments, including remote, hybrid, office-based, and site-based settings, on project outcomes post-pandemic; differences in EI practices across countries and the effect of diverse work cultures; the comparison of EI application across different fields, with a focus on work-life balance and industry-specific practices in banking, …
'I’M A Pilot First, Female Second': Why Flight Deck Gender Imbalance Persists And The Case For Allyship,
2024
University of Washington
'I’M A Pilot First, Female Second': Why Flight Deck Gender Imbalance Persists And The Case For Allyship, Kimberly Perkins, Rachael H. Merola, Sourojit Ghosh, Cecilia Aragon
Journal of Aviation/Aerospace Education & Research
Why is there greater gender parity for long-haul truck drivers, astronauts, and paleontologists than for women airline captains? This study uses a mixed-methods approach to examine the underlying causes of the gender imbalance in the United States aviation industry, in which only 3.6% of airline captains are women. Two polls and one survey gather data from professional pilots (N=1093) on their experience with stereotyping, gender bias, and allyship. Direct comments were analyzed to shed light on the results of the survey. Results suggest that, contrary to prevailing perceptions, the persistent gender imbalance in the flight deck can largely be attributed …
Investigating The Relationship Between Preferred Learning Styles And Individual Characteristics,
2024
St. Mary's University
Investigating The Relationship Between Preferred Learning Styles And Individual Characteristics, Carla Canales, Makalah Macias, Helena S. Svilberg
Posters - 2024
An individual’s ability to learn is important especially for thriving in a learning environment. Many people have a false understanding of learning styles. Individuals are influenced by many different factors on an everyday basis. While there are many limitations that influence an individual’s learning style, this study was conducted to investigate academic demographics and learning styles. A comparison was made between an individual’s prior education, age, gender, and course history with the Barsch Learning Style Inventory score. A survey was used to snowball to different participants around the St. Mary’s University campus and other campuses. The survey collected demographic questions, …
Identity-Driven Targeted Violence: Attending To Identity, Emotion, And Personality-Related Predictors Of Attitudinal And Behavioral Prejudice,
2024
University of Nebraska-Lincoln
Identity-Driven Targeted Violence: Attending To Identity, Emotion, And Personality-Related Predictors Of Attitudinal And Behavioral Prejudice, Patrick Timothy Mcgonigal
Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–
Identity-driven targeted violence driven by gender identity, sexuality, race, and religion overwhelmingly impacts marginalized groups of individuals. Existing evidence suggests that acts of bias on college campuses are often unreported by students, leaving those who engage in these behaviors to continue without proper redress. A great wealth of data illustrates the deleterious impacts of identity-driven behavior on student victims, including heightened psychological distress, poorer academic performance, and lower retention. In contrast, limited research has examined relevant underpinnings of perpetrating identity-driven harassment. The current dissertation developed and disseminated a large survey to undergraduate students spanning three years of data collection. The …
Visual Attention In Remote Vehicle Supervision: Examining The Effects Of Mental Models And Information Bandwidth,
2024
Old Dominion University
Visual Attention In Remote Vehicle Supervision: Examining The Effects Of Mental Models And Information Bandwidth, Michael Stanley Politowicz
Psychology Theses & Dissertations
Advances in automation and aviation technologies have been catalysts for the emerging market of Advanced Air Mobility (AAM), an ecosystem of novel aircraft concepts including package delivery drones and passenger carrying air-taxis. Future aircraft operators in this environment will be tasked with remotely supervising multiple highly automated aircraft on a visual interface while receiving less training than traditional pilots. More research should explore how an operator’s potentially limited understanding of an automated system affects visual performance and interactions between human operators and AAM technologies. This study examined the influence of mental models of an autopilot system on visual attention allocation …
Comparing The Effects Of Task Experience And Interruption Source On Resumption Performance,
2024
Old Dominion University
Comparing The Effects Of Task Experience And Interruption Source On Resumption Performance, Sarah Anastazia Powers
Psychology Theses & Dissertations
The timing of an interruption can be disruptive to task performance; however, the effect of participant control over when interruptions occur is not well understood. Further, it is unclear how participants’ experience with the primary task influences when they decide to address interruptions. Utilizing a 2 (task experience, between subjects) X 3 (interruption source, within subjects) mixed design, undergraduate students who had different amounts of experience with a computer-based medication dosage calculation task completed three trials of the task: once with the experimenter scheduling interruptions to occur at coarse breakpoints within the task, once with the participants deciding when to …
Auditory Vigilance Decrement In Drivers Of A Partially Automated Vehicle: A Pilot Study Using A High-Fidelity Driving Simulator,
2024
Old Dominion University
Auditory Vigilance Decrement In Drivers Of A Partially Automated Vehicle: A Pilot Study Using A High-Fidelity Driving Simulator, Luca Brooks, Jeffrey Glassman, Yusuke Yamani
Undergraduate Research Symposium
Vigilance decrement is the decline in the ability to monitor and detect behaviorally important signals over time, a phenomenon that can arise even after 30 minutes of watch (Mackworth, 1948). Recently, McCarley & Yamani (2021) found bias shifts, sensitivity losses, and attentional lapses contribute to vigilance decrement, but when each effect is isolated, there was little evidence that sensitivity loss affected vigilance decrement. With the introduction of partially autonomous vehicles, vigilance decrement may be problematic for drivers who must monitor the autonomous system for failures and takeover requests. Thus, this pilot study aims to extend McCarley and Yamani (2021) and …
Empowering Voices: Exploring The Career Trajectories Of Women Of Color Hr Professionals Amid Disruptive Change,
2024
Abilene Christian University
Empowering Voices: Exploring The Career Trajectories Of Women Of Color Hr Professionals Amid Disruptive Change, Brandi R. Muñoz
Electronic Theses and Dissertations
This study investigated strategies to enhance diversity, equity, inclusion, and belonging initiatives in organizational leadership, focusing on supporting women of color in the workplace. The specific problem addressed was the underrepresentation and barriers faced by women of color in leadership positions despite their potential contributions to organizational success. The study employed a qualitative approach, combining qualitative interviews with socioeconomic data analysis. Data collection methods included semistructured interviews with women of color and a survey to gather demographic and employment information. The sample consisted of 16 women of color human resource professionals working in various industries and organizational settings across the …
Gender, Graduate School Stage, And The Impostor Phenomenon,
2024
University of Central Arkansas
Gender, Graduate School Stage, And The Impostor Phenomenon, John-Scott B. Kelley, Angela T. Barlow
Journal of Graduate Education Research
The impostor phenomenon (IP) includes five central factors: (a) a sense of fraudulence or phoniness; (b) a fear of failure and discovery; (c) compensatory perfectionism (i.e., procrastination and/or over-preparation); (d) interpersonal anxiety; and (e) externalized success and/or discounted positive feedback. After the final stage, the process starts over with reinforced vigor, creating a self-reinforcing cycle in which success is associated with psychological suffering. IP was initially used to describe the reports of high-achieving women, but recent studies have shown that IP is experienced across genders. Additionally, while graduate school is an achievement-oriented environment with many characteristics that could promote IP, …
Barriers To Mental Health Seeking Among Army Aviation Personnel: A Preliminary Report,
2024
Army University
Barriers To Mental Health Seeking Among Army Aviation Personnel: A Preliminary Report, Aric J. Raus
National Training Aircraft Symposium (NTAS)
This research explores barriers to mental health seeking, self-reported symptoms, and perspectives on self-help mental-wellness options among U.S. Army Aviation Personnel. Safe aviation operations require constant focus and mental clarity. These requirements expand when considering the implications and added stress of military operations, especially in combat scenarios. Yet, recent studies demonstrate that aviation personnel avoid seeking healthcare due to fears of losing their medical certification. This report provides preliminary results from the first known study on barriers to mental health seeking among U.S. Army aviation personnel. Utilizing an anonymous survey instrument, facilitated primarily through Social Media recruiting of current and …
Up In The Air: A Human Factors Approach To Enhancing Evtol Passenger Experience,
2024
Embry-Riddle Aeronautical University
Up In The Air: A Human Factors Approach To Enhancing Evtol Passenger Experience, Brandon D. Dreslin, Michael C. Falanga, Juksana Mai Ngam, Alex Chaparro, Barbara S. Chaparro
National Training Aircraft Symposium (NTAS)
Although electric vertical take-off and landing (eVTOL) vehicles are an emerging mode of transportation, current research indicates that the general public may be unwilling to ride in them due to unfamiliarity and uncertainty about their trust in the technology. This research aimed to better understand potential passenger concerns as well as the factors related to eVTOL design and ride journey that contribute to people’s willingness to ride in them. Understanding these human factors considerations are crucial for addressing issues surrounding the end-to-end passenger experience. Passenger safety, comfort, and acceptance were identified as important areas that influence users’ experience. These areas …
Airline Pilot Perceptions Of Stress And Self-Reported Fatigue: A Cross-Sectional Study,
2024
MPH Human Factors, LLC & Central Oregon Community College
Airline Pilot Perceptions Of Stress And Self-Reported Fatigue: A Cross-Sectional Study, Michelle P. Hight, Stephanie G. Fussell, Eline Kok, Debbie S. Carstens Phd,
National Training Aircraft Symposium (NTAS)
In the air transportation sector, fatigue is a known problem influencing safety. Over the past two decades, fatigue mitigation has gained increased regulatory emphasis. The psychosocial construct of perceived stress, however, has been less studied and emphasized, though decades of research demonstrates stress’s impact on psychosocial and physiological wellbeing and safety performance. This observational, cross-sectional study measured airline pilots’ perceived stress levels alongside selected fatigue factors. Data was gathered from a sample of 144 airline pilots and analyzed using non-parametric statistics to explore the relationship between pilots’ perceptions of their own stress levels over the previous month with their answers …
