Matching Items (11)
Description
Traditional usability methods in Human-Computer Interaction (HCI) have been extensively used to understand the usability of products. Measurements of user experience (UX) in traditional HCI studies mostly rely on task performance and observable user interactions with the product or services, such as usability tests, contextual inquiry, and subjective self-report data, including questionnaires, interviews, and usability tests. However, these studies fail to directly reflect a user’s psychological involvement and further fail to explain the cognitive processing and the related emotional arousal. Thus, capturing how users think and feel when they are using a product remains a vital challenge of user experience evaluation studies. Conversely, recent research has revealed that sensor-based affect detection technologies, such as eye tracking, electroencephalography (EEG), galvanic skin response (GSR), and facial expression analysis, effectively capture affective states and physiological responses. These methods are efficient indicators of cognitive involvement and emotional arousal and constitute effective strategies for a comprehensive measurement of UX. The literature review shows that the impacts of sensor-based affect detection systems to the UX can be categorized in two groups: (1) confirmatory to validate the results obtained from the traditional usability methods in UX evaluations; and (2) complementary to enhance the findings or provide more precise and valid evidence. Both provided comprehensive findings to uncover the issues related to mental and physiological pathways to enhance the design of product and services. Therefore, this dissertation claims that it can be efficient to integrate sensor-based affect detection technologies to solve the current gaps or weaknesses of traditional usability methods. The dissertation revealed that the multi-sensor-based UX evaluation approach through biometrics tools and software corroborated user experience identified by traditional UX methods during an online purchasing task. The use these systems enhanced the findings and provided more precise and valid evidence to predict the consumer purchasing preferences. Thus, their impact was “complementary” on overall UX evaluation. The dissertation also provided information of the unique contributions of each tool and recommended some ways user experience researchers can combine both sensor-based and traditional UX approaches to explain consumer purchasing preferences.
ContributorsKula, Irfan (Author) / Atkinson, Robert K (Thesis advisor) / Roscoe, Rod D. (Thesis advisor) / Branaghan, Russell J (Committee member) / Arizona State University (Publisher)
Created2018
Description
Conducted in collaboration with the Arizona Coalition to End Sexual and Domestic Violence, this project was a pilot survey of representatives at sexual violence organizations in Arizona and a best practices review of sexual violence organizations. It was carried out with the purpose of enhancing ACESDV's knowledge about sexual violence organizations so that the coalition will be able to offer informed and individualized support to these organizations in Arizona as it begins to pursue its new mission of addressing sexual violence.
ContributorsHarrach, Meagan L. (Author) / Bodman, Denise (Thesis director) / Dumka, Larry (Committee member) / Barrett, The Honors College (Contributor) / T. Denny Sanford School of Social and Family Dynamics (Contributor) / School of International Letters and Cultures (Contributor)
Created2014-05
Description
We were interested in whether or not certain demographics, such as gender, age, education level, and academic major, would affect an individual's political awareness. In particular, we hypothesized that Political Science majors would have a higher level of political awareness than Non-Political Science majors. In an in-person survey, we asked participants on the Arizona State University, Tempe campus a series of nine questions measuring government structure and procedure, current politics, and policy issues. Our findings concluded that, within our sample: 1) on average, Political Science majors outperformed Non-Political Science majors 2) education level appears to be positively associated with political awareness 3) like education, age appears to be positively associated with political awareness, however, there seemed to be a peak at 21 years of age 4) males outperformed females, as suggested by research studying the gender gap in political knowledge. Because our sample population was not randomly selected, and this report focuses on descriptive statistics, we cannot generalize or comment on our findings' statistical significance. However, many of our findings are supported by current research and, with further specification, may be of interest to university officials who seek to measure the political knowledge and awareness of various demographic groups on campus.
ContributorsTaylor, Kaela (Co-author) / Leung, Emily (Co-author) / Lennon, Tara (Thesis director) / Woodall, Gina (Committee member) / Barrett, The Honors College (Contributor) / W. P. Carey School of Business (Contributor) / School of International Letters and Cultures (Contributor) / School of Politics and Global Studies (Contributor) / Department of Information Systems (Contributor) / School of Accountancy (Contributor)
Created2014-05
Description
Smartphones have become increasingly common over the past few years, and mobile games continue to be the most common type of application (Apple, Inc., 2013). For many people, the social aspect of gaming is very important, and thus most mobile games include support for playing with multiple players. However, there is a lack of common knowledge about which implementation of this functionality is most favorable from a development standpoint. In this study, we evaluate three different types of multiplayer gameplay (pass-and-play, Bluetooth, and GameCenter) via development cost and user interviews. We find that pass-and-play, the most easily-implemented mode, is not favored by players due to its inconvenience. We also find that GameCenter is not as well favored as expected due to latency of GameCenter's servers, and that Bluetooth multiplayer is the most well favored for social play due to its similarity to real-life play. Despite there being a large overhead in developing and testing Bluetooth and GameCenter multiplayer due to Apple's development process, this is irrelevant since professional developers must enroll in this process anyway. Therefore, the most effective multiplayer mode to develop is mostly determined by whether Internet play is desirable: Bluetooth if not, GameCenter if so. Future studies involving more complete development work and more types of multiplayer modes could yield more promising results.
ContributorsBradley, Michael Robert (Author) / Collofello, James (Thesis director) / Wilkerson, Kelly (Committee member) / Barrett, The Honors College (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / Computer Science and Engineering Program (Contributor)
Created2013-12
DescriptionThe Impact of Lifestyle on Running Success
ContributorsRibbe, Kara Pauline (Author) / Dawson, Gregory (Thesis director) / Olsen, Timothy (Committee member) / Moser, Kathleen (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / W. P. Carey School of Business (Contributor) / School of Accountancy (Contributor)
Created2013-05
Description
The purpose of this study was to assess usage and satisfaction of a large university recreation fitness center. Data from 471 respondents was collected during Spring 2018. Although users were satisfied overall, we obtained useful information to guide center administration towards improved usage rates and experiences for users of the center.
ContributorsOlson, Dane (Author) / Berger, Christopher (Thesis director) / Stufken, John (Committee member) / School of Nutrition and Health Promotion (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The goal of this investigation was to perform a correlational analysis of the intelligence mindsets, motivational background, and significance of gender identity as factors driving student success. 42 students enrolled in Computer Science and Engineering (CSE) 110: Principles of Programming with Java completed a modified Scientific Measurement Questionnaire (SMQ), a survey instrument designed to study the previously mentioned factors. This survey was modeled on a similar survey administered by Dr. Ian Gould to students enrolled in his Organic Chemistry course at Arizona State University. Following the development of a scoring system to generate quantifiable data, it was determined that students in this course displayed a greater inclination towards beliefs in malleable intelligence and in an intrinsic locus of control as opposed to a belief in static intelligence and an external locus of control. Students exhibited a multi-faceted approach in responding to the questions in the motivational background section, indicating that there were no distinctively dominating factors driving student motivation. Instead, it was observed that students generally derived motivation from these factors in a synergistic fashion. Responses to questions regarding gender indicated that while students believed that the way they were perceived by others was significantly influenced by their gender, the notion of gender identity played little to no role in their overall personal identity and self-schema. As the study was designed to offer insight into the role of gender identity and the population discrepancies within the course, it is important to note that the findings suggest gender identity is not a primary factor of concern with regard to student performance. While the data acquired suggested potential trends in student mindsets, a notable limitation of the scope of the project was the undersized sample population.
ContributorsLevinthal, Ryan (Co-author) / Santos, Cedric (Co-author) / Gould, Ian (Thesis director) / Redding, Kevin (Committee member) / School of Molecular Sciences (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Unmanned aerial vehicles have received increased attention in the last decade due to their versatility, as well as the availability of inexpensive sensors (e.g. GPS, IMU) for their navigation and control. Multirotor vehicles, specifically quadrotors, have formed a fast growing field in robotics, with the range of applications spanning from surveil- lance and reconnaissance to agriculture and large area mapping. Although in most applications single quadrotors are used, there is an increasing interest in architectures controlling multiple quadrotors executing a collaborative task. This thesis introduces a new concept of control involving more than one quadrotors, according to which two quadrotors can be physically coupled in mid-flight. This concept equips the quadro- tors with new capabilities, e.g. increased payload or pursuit and capturing of other quadrotors. A comprehensive simulation of the approach is built to simulate coupled quadrotors. The dynamics and modeling of the coupled system is presented together with a discussion regarding the coupling mechanism, impact modeling and additional considerations that have been investigated. Simulation results are presented for cases of static coupling as well as enemy quadrotor pursuit and capture, together with an analysis of control methodology and gain tuning. Practical implementations are introduced as results show the feasibility of this design.
ContributorsLarsson, Daniel (Author) / Artemiadis, Panagiotis (Thesis advisor) / Marvi, Hamidreza (Committee member) / Berman, Spring (Committee member) / Arizona State University (Publisher)
Created2016
Description
My thesis is on the subject of mentoring. I researched the benefits and the styles of programs available and then used my research to create a survey to give to IDSA national members to see what they believe would make a good mentoring program. From there I tried to improve the current ASU IDSA mentoring program.
ContributorsBargellini, Sylvia Joy (Author) / Hunter, Joel (Thesis director) / Velazquez, Joseph (Committee member) / Burleson, Winslow (Committee member) / Barrett, The Honors College (Contributor) / Herberger Institute for Design and the Arts (Contributor) / The Design School (Contributor)
Created2013-05
Description
In the age of growing technology, Computer Science (CS) professionals have come into high demand. However, despite popular demand there are not enough computer scientists to fill these roles. The current demographic of computer scientists consists mainly of white men. This apparent gender gap must be addressed to promote diversity and inclusivity in a career that requires high creativity and innovation. To understand what enforces gender stereotypes and the gender gap within CS, survey and interview data were collected from both male and female senior students studying CS and those who have left the CS program at Arizona State University. Students were asked what experiences either diminished or reinforced their sense of belonging in this field as well as other questions related to their involvement in CS. Interview and survey data reveal a lack of representation within courses as well as lack of peer support are key factors that influence the involvement and retention of students in CS, especially women. This data was used to identify key factors that influence retention and what can be done to remedy the growing deficit of professionals in this field.
ContributorsKent, Victoria (Author) / Kappes, Janelle (Thesis director) / Forrest, Stephanie (Committee member) / Richa, Andrea (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2023-05