Business Commons^™

Utilizing New Technologies To Measure Therapy Effectiveness For Mental And Physical Health, Jonathan Ossie

Dissertations

Mental health is quickly becoming a major policy concern, with recent data reporting increasing and disproportionately worse mental health outcomes, including anxiety, depression, increased substance abuse, and elevated suicidal ideation. One specific population that is especially high risk for these issues is the military community because military conflict, deployment stressors, and combat exposure contribute to the risk of mental health problems.

Although several pharmacological approaches have been employed to combat this epidemic, their efficacy is mixed at best, which has led to novel nonpharmacological approaches. One such approach is Operation Surf, a nonprofit that provides nature-based programs advocating the restorative …

An Overview Of Organizational Citizenship Behavior: Searching For Balance Between The Positive And Negative Effects, Courtney K. Fusting

Senior Honors Projects, 2020-current

Organizational Citizenship Behavior (OCB) is the behavior of taking on extra roles in the workplace outside of one’s explicit duties. There are many reasons why one may be motivated to aid his/her organization in this way. Motivation may come through one’s personal values towards volunteerism, desire to build social capital, increase in self-esteem and flow, or even due to the commonality of organizational citizenship behavior among the workplace culture. Contributing to one’s workplace through OCB has the potential to positively impact an individual. However, taking on too many extra roles in the workplace can become detrimental. Role overload, stress, and …

Classification Of Eeg Signals Of User States In Gaming Using Machine Learning, Chandana Mallapragada

Masters Theses

"In this research, brain activity of user states was analyzed using machine learning algorithms. When a user interacts with a computer-based system including playing computer games like Tetris, he or she may experience user states such as boredom, flow, and anxiety. The purpose of this research is to apply machine learning models to Electroencephalogram (EEG) signals of three user states -- boredom, flow and anxiety -- to identify and classify the EEG correlates for these user states. We focus on three research questions: (i) How well do machine learning models like support vector machine, random forests, multinomial logistic regression, and …

Neural Correlates Of Flow, Boredom, And Anxiety In Gaming: An Electroencephalogram Study, Tejaswini Yelamanchili

Masters Theses

"Games are engaging and captivating from a human-computer interaction (HCI) perspective as they can facilitate a highly immersive experience. This research examines the neural correlates of flow, boredom, and anxiety during video gaming. A within-subject experimental study (N = 44) was carried out with the use of electroencephalogram (EEG) to assess the brain activity associated with three states of user experience - flow, boredom, and anxiety - in a controlled gaming environment. A video game, Tetris, was used to induce flow, boredom, and anxiety. A 64 channel EEG headset was used to track changes in activation patterns in the frontal, …

Impact Of Emergency Department Patient Flow Model And Triage Level On Patient Wait Times, Joann Lynn Featherstone

Walden Dissertations and Doctoral Studies

Some hospital emergency departments (EDs) are negatively affected by extended patient wait times, resulting in reduced hospital profitability. Therefore, it is critical hospital leaders understand factors impacting ED average patient wait times. Grounded in the business process improvement theoretical framework, the purpose of this causal comparative study was to examine the impact of an ED rapid evaluation unit (REU) patient flow model and emergency severity index (ESI) on average weekly patient wait times. Data collection comprised a census of 26 archival data records pre and postimplementation of an ED REU patient flow model from a hospital ED in Upstate New …

Building A Better Pedestrian Flow Model For The Indianapolis Motor Speedway, Charles Edward Anklam

Open Access Dissertations

Undeniable shifts in how public events are conducted with regard to security have occurred since the terrorist attacks on the United States on September 11, 2001. Increased security requirements are a product of the paradigm shift in security for Mega-Event locations. This study examined the Indianapolis Motor Speedway during Mega-Event status events, with specific focus on the 2013, Indianapolis 500 automobile race. The objective was to study the phenomenon of pedestrian flow as it related to entry gate procedures and resulting impacts. This data was then used to compile modeling scenarios employing AnyLogic computer software that allowed for free-agent, variable …

Economic Report On Vanadium Redox Flow Battery With Optimization Of Flow Rate, Kevin Spellman, Kendrick Stiles, Ian Little

Chancellor’s Honors Program Projects

No abstract provided.

Later Life Career Transitions: Exploration Of Factors And Turning Points That Influence Career Transitions In Later Life, Estle Harlan

Doctor of Business Administration (DBA)

The purpose of this study was to capture participants' descriptions of factors and identification of turning points that profoundly influenced their later life career transition paths. The study sample consisted of 10 individuals age 55 or older with stories of engagement in later life career transitions. Volunteer participants had connections with career transition courses at Marylhurst University or Life by Design NW (Portland Community College). Qualitative method using narrative design allowed interpretation of meanings that surrounded participants' transition factors and turning points, as described in participants' stories of their lived transition experiences. Constructionist perspectives recognized the narrative was a joint …

The Role Of Flow In Creating E-Loyalty: The Case Of Online Hotel Booking Websites, Anil Bilgihan

Electronic Theses and Dissertations

This dissertation aims to examine the concept of ―online customer experience‖, ―flow‖, and its role in influencing online customers‘ loyalty to a hotel booking website. To achieve this aim, a model was developed, which proposed that online flow is generated by both hedonic and utilitarian website features. A model was developed based on literature review to measure the relationships between the constructs. To initiate this research, a survey approach was taken. After conducting a pilot study, a marketing company was contacted to distribute the link for the online questionnaire. Five hundred and eleven (511) questionnaires were completed by guests who …