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ASU Electronic Theses and Dissertations


This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.


Subject
Date Range
2011 2019


Greater than 11% of the total population of Americans age 12 and older were illicit drug users with close to 1 million suffering from cocaine use disorder in 2017 alone (SAMHSA, 2017), yet there are no effective pharmacological treatments for this disorder. Previous research from the Neisewander Laboratory in male rats found that administration of a 5-HT1BR agonist facilitates cocaine intake when given prior to a daily self-administration session, while inhibiting cocaine intake and attenuating drug-seeking behavior following 21 days of protracted abstinence, yet it is not known whether such effects are observed in female rats. Women face unique challenges …

Contributors
Scott, Samantha Nicola, Neisewander, Janet L, Olive, Michael F, et al.
Created Date
2019

Environmental hazards and disaster researchers have demonstrated strong associations between sociodemographic indicators, such as age and socio-economic status (SES), and hazard exposures and health outcomes for individuals and in certain communities. At the same time, behavioral health and risk communications research has examined how individual psychology influences adaptive strategies and behaviors in the face of hazards. However, at present, we do not understand the explanatory mechanisms that explain relationships between larger scale social structure, individual psychology, and specific behaviors that may attenuate or amplify risk. Extreme heat presents growing risks in a rapidly warming and urbanizing world. This dissertation examines …

Contributors
Chakalian, Paul Michael, Harlan, Sharon L, Hondula, David M, et al.
Created Date
2019

Reproductive hormones are recognized for their diverse functions beyond reproduction itself, including a vital role in brain organization, structure, and function throughout the lifespan. From puberty to reproductive senescence, the female is characterized by inherent responsiveness to hormonal cyclicity. For most women, a natural transition to menopause occurs in midlife, wherein the endogenous hormonal milieu undergoes significant changes and marks the end of the reproductive life stage. Although most women experience natural menopause, many women will undergo gynecological surgery during their lifetime, which can lead to an abrupt surgical menopause. It is of critical importance to better understand how endogenous …

Contributors
Koebele, Stephanie Victoria, Bimonte-Nelson, Heather A, Conrad, Cheryl D, et al.
Created Date
2019

Utilizing visual semiotics and performance theories as a backdrop to inform a discussion regarding entertainment education and community dialogue, this study explores a unique case of compassionate communication being enacted at the most crucial moment – facing a school shooter at the height of a critical juncture. Through narrative film techniques and dramatism, a recreation of the real-life event was re-framed and distilled into a documentary-style film to showcase to general audiences for the purpose of dialogue catalyzation and elicitation. The film acts as a provocative statement for the process of conducting a Civil Dialogue® with the viewing audience. Qualitative …

Contributors
Fisher, Rosalie, Margolis, Eric, Broome, Benjamin, et al.
Created Date
2019

Individuals in a romantic relationship may avoid discussing certain topics with their partner, often to avoid relational and emotional risk. This strategy is known as topic avoidance and may be an important factor for individuals in turbulent romantic relationship to consider due to the importance of communicating with a partner. The associations between characteristics such as openness, relationship satisfaction, and perceived partner unresponsiveness, and topic avoidance have not been directly studied within dogmatism literature. However, dogmatism, defined as a person’s relative openness (or closedness) to new information, may be an important construct associated with topic avoidance that strengthens the associations …

Contributors
Mikel, Lindsay, Randall, Ashley K, Bludworth, James, et al.
Created Date
2019

Features of the built environment (BE) are related to a wide range of health factors, including leisure-time physical activity (PA) and active forms of transportation. For working adults, worksite neighborhood is likely an important BE to better understand the impact of various factors on PA patterns. Compared to home neighborhood walkability research, worksite walkability has received relatively less attention. The objective of this project was to identify if worksite walkability was significantly associated with PA behavior. Aims: to evaluate 1) the PA variation explained by work walkability, 2) the moderating effects of person-level characteristics to the relationship between PA and …

Contributors
Hurley, Jane Cathleen, Adams, Marc A, Todd, Mike, et al.
Created Date
2019

As deception in cyberspace becomes more dynamic, research in this area should also take a dynamic approach to battling deception and false information. Research has previously shown that people are no better than chance at detecting deception. Deceptive information in cyberspace, specifically on social media, is not exempt from this pitfall. Current practices in social media rely on the users to detect false information and use appropriate discretion when deciding to share information online. This is ineffective and will predicatively end with users being unable to discern true from false information at all, as deceptive information becomes more difficult to …

Contributors
Chinzi, Ashley, Cooke, Nancy J, Chiou, Erin, et al.
Created Date
2019

Many individual-level behavioral interventions improve health and well-being. However, most interventions exhibit considerable heterogeneity in response. Put differently, what might be effective on average might not be effective for specific individuals. From an individual’s perspective, many healthy behaviors exist that seem to have a positive impact. However, few existing tools support people in identifying interventions that work for them, personally. One approach to support such personalization is via self-experimentation using single-case designs. ‘Hack Your Health’ is a tool that guides individuals through an 18-day self-experiment to test if an intervention they choose (e.g., meditation, gratitude journaling) improves their own psychological …

Contributors
Phatak, Sayali Shekhar, Buman, Matthew P, Hekler, Eric B, et al.
Created Date
2019

Temporal bisection is a common procedure for the study of interval timing in humans and non-human animals, in which participants are trained to discriminate between a “short” and a “long” interval of time. Following stable and accurate discrimination, unreinforced probe intervals between the two values are tested. In temporal bisection studies, intermediate non-reinforced probe intervals are typically arithmetically- or geometrically- spaced, yielding point of subjective equality at the arithmetic and geometric mean of the trained anchor intervals. Brown et al. (2005) suggest that judgement of the length of an interval, even when not reinforced, is influenced by its subjective length …

Contributors
Gupta, Tanya A., Sanabria, Federico, Wynne, Clive, et al.
Created Date
2019

Nicotine self-administration is associated with decreased expression of the glial glutamate transporter 1 (GLT-1) and the cystine-glutamate exchange protein xCT in the nucleus accumbens core (NAcore). N-acetylcysteine (NAC), which is an antioxidant, anti-inflammatory, and glutamatergic agent, restores these proteins associated with increased relapse vulnerability. However, the specific molecular mechanisms driving NAC inhibitory effects on cue-induced nicotine reinstatement are unknown. Thus, the present study assessed NAC’s effects on cue-induced nicotine reinstatement are dependent on NAcore GLT-1 expression. Here, rats were treated with NAC in combination with intra-NAcore vivo-morpholinos to examine the role of GLT-1 in NAC-mediated inhibition of cue-induced nicotine seeking. …

Contributors
Namba, Mark Douglas, Gipson-Reichardt, Cassandra D, Conrad, Cheryl D, et al.
Created Date
2019