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Description
This dissertation examined sojourner adjustment success utilizing a unique method for collecting and analyzing the perceptions and sense making of the sojourner participants. Although previous research studies in this area have mostly relied on quantitative survey designs and researcher-generated models, this study relied on in-depth, participant-driven, qualitative interviews that were

This dissertation examined sojourner adjustment success utilizing a unique method for collecting and analyzing the perceptions and sense making of the sojourner participants. Although previous research studies in this area have mostly relied on quantitative survey designs and researcher-generated models, this study relied on in-depth, participant-driven, qualitative interviews that were semi-structured using a software-assisted method called Interpretive Structural Modeling (ISM). Through this dissertation research, study abroad students (sojourners) had the opportunity to reflect on their sojourn experience, share their adjustment stories, and identify factors that were personally relevant to their success. This study broke new ground while building on the vast body of work in cross-cultural and sojourner adjustment. Sojourners were asked to provide their perspectives on the relationships among those factors reported in the literature that are commonly believed to influence successful adjustment. This allowed me to connect existing literature on the subject with the lived experience of the sojourner participants. This dissertation sought to answer two research questions. First, what factors do participants identify as being keys to the success of their sojourn? Second, what relationships do participants perceive among the factors contributing to successful sojourner adjustment? This dissertation found that language proficiency played a key role in their adjustment and openness was the factor most selected by participants in their explanation of a successful sojourn. Additionally, participant profiles and influence structure summaries provided evidence of the relationships participants saw among success factors in their lived experiences. In terms of preparing sojourners for going abroad, analysis of the composite structure revealed what could be prioritized in pre-departure training for impending sojourners. Themes emerged which provide insight into the commonalities of the sojourner experience despite differences in one's program or personality. This dissertation also explained additional success factors participants identified (e.g., ability to manage language fatigue, creation of connections with other travelers) that were not initially provided to them. Finally, suggestions for study abroad students/coordinators, researchers, and employers are provided.
ContributorsValianos, Alexis J (Author) / Broome, Benjamin (Thesis advisor) / Martin, Judith (Committee member) / Baldwin, John (Committee member) / Arizona State University (Publisher)
Created2014
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Description
The purpose of this study was to measure the effect of gendered communication on women's behavioral intentions regarding nonprofit and for-profit entrepreneurship. Women represent half of the U.S. workforce, but only about one third of all American entrepreneurs are women. Feminists have argued that because entrepreneurship is largely understood as

The purpose of this study was to measure the effect of gendered communication on women's behavioral intentions regarding nonprofit and for-profit entrepreneurship. Women represent half of the U.S. workforce, but only about one third of all American entrepreneurs are women. Feminists have argued that because entrepreneurship is largely understood as a masculine activity, women — who are predominantly socialized to espouse a feminine gender role — are less likely to become entrepreneurs. Previous scholarship and the particular theoretical lens of social feminism suggest that communication about entrepreneurship that is congruent with a feminine gender role would lead to the recruitment of a greater number of women entrepreneurs. Findings of the current study, however, suggested the opposite, providing support for poststructuralist feminist theory. Women who viewed a feminine entrepreneurship recruiting brochure about entrepreneurship reported themselves to be more feminine and less likely to report intentions to become entrepreneurs than women who viewed a masculine entrepreneurship recruiting brochure. These findings suggested that feminine communication may prime women to think of themselves as feminine, which may then lead them to view themselves as not masculine enough to be entrepreneurs. The applications of these findings stretch beyond engaging more women in entrepreneurship and also extend to scholarship that investigates gender's effects on women's pursuit of other masculine careers, including those in science, technology, engineering, and mathematics. Until the larger discourse on entrepreneurship changes to be inclusive of femininity, it is unlikely that strategies that feminize entrepreneurial activity in controlled situations will have an effect on changing the patterns of women's entrepreneurial intentions.
ContributorsIffert, Audrey (Author) / Montoya, Mitzi M. (Thesis advisor) / Rund, James (Thesis advisor) / Niemczyk, Mary (Committee member) / Arizona State University (Publisher)
Created2014
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Description
The present study focused on those who had recently been involved in a romantic relationship that ended in a breakup. Data was collected from 326 participants using an online questionnaire. Participants were asked questions about goal linking, rumination, self-efficacy, Facebook ORI behaviors, and emotional response questions. The results indicated that

The present study focused on those who had recently been involved in a romantic relationship that ended in a breakup. Data was collected from 326 participants using an online questionnaire. Participants were asked questions about goal linking, rumination, self-efficacy, Facebook ORI behaviors, and emotional response questions. The results indicated that there were two types of Facebook ORI behaviors: explicit and covert. Explicit ORI was predicted by self-efficacy among those whose partner ended the relationship, as well as goal linking when the breakup was self-initiated. Covert ORI was predicted by rumination across all levels of breakup initiator (self, partner, or mutual). Moreover, only general negative emotions predicted Covert ORI, but general negative emotion and positive emotion predicted Explicit ORI. Finally, the results showed that those who were broken up with engaged in more Covert ORI behaviors than those who ended the relationship themselves or who mutually ended the relationship. These results suggest that Relational Goal Pursuit theory, which is commonly used to explain ORI behavior, be reconceptualized.
ContributorsCole, Megan (Author) / Guerrero, Laura K. (Thesis advisor) / Ramirez, Artemio (Committee member) / Canary, Daniel (Committee member) / Arizona State University (Publisher)
Created2014
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Description
Voice and other circuit switched services in a LTE deployment can be based on a Circuit Switched Fall Back mechanism or on the upcoming Voice Over LTE option. Voice Over LTE option can be used with its SIP based signaling to route voice calls and other circuit switched services over

Voice and other circuit switched services in a LTE deployment can be based on a Circuit Switched Fall Back mechanism or on the upcoming Voice Over LTE option. Voice Over LTE option can be used with its SIP based signaling to route voice calls and other circuit switched services over the LTE's packet switched core. The main issue that is faced though is the validation of this approach before the deployment over commercial network. The test strategy devised as a result of this work will be able to visit corner scenarios and error sensitive services, so that signaling involved can be verified to ensure a robust deployment of the Voice Over LTE network. Signaling test strategy is based on the observations made during a simulated Voice Over LTE call inside the lab in a controlled environment. Emergency services offered are carefully studied to devise a robust test strategy to make sure that any service failure is avoided. Other area were the service is routed via different protocol stack layer than it normally is in a legacy circuit switched core are identified and brought into the scope of the test strategy.
ContributorsThotton Veettil, Vinayak (Author) / Reisslein, Martin (Thesis advisor) / Ying, Lei (Committee member) / McGarry, Michael (Committee member) / Arizona State University (Publisher)
Created2014
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Description
With growing complexity of power grid interconnections, power systems may become increasingly vulnerable to low frequency oscillations (especially inter-area oscillations) and dependent on stabilizing controls using either local signals or wide-area signals to provide adequate damping. In recent years, the ability and potential to use wide-area signals for control purposes

With growing complexity of power grid interconnections, power systems may become increasingly vulnerable to low frequency oscillations (especially inter-area oscillations) and dependent on stabilizing controls using either local signals or wide-area signals to provide adequate damping. In recent years, the ability and potential to use wide-area signals for control purposes has increased since a significant investment has been made in the U. S. in deploying synchrophasor measurement technology. Fast and reliable communication systems are essential to enable the use of wide-area signals in controls. If wide-area signals find increased applicability in controls the security and reliability of power systems could be vulnerable to disruptions in communication systems. Even though numerous modern techniques have been developed to lower the probability of communication errors, communication networks cannot be designed to be always reliable. Given this background the motivation of this work is to build resiliency in the power grid controls to respond to failures in the communication network when wide-area control signals are used. In addition, this work also deals with the delay uncertainty associated with the wide-area signal transmission. In order to counteract the negative impact of communication failures on control effectiveness, two approaches are proposed and both approaches are motivated by considering the use of a robustly designed supplementary damping control (SDC) framework associated with a static VAr compensator (SVC). When there is no communication failure, the designed controller guarantees enhanced improvement in damping performance. When the wide-area signal in use is lost due to a communication failure, however, the resilient control provides the required damping of the inter-area oscillations by either utilizing another wide-area measurement through a healthy communication route or by simply utilizing an appropriate local control signal. Simulation results prove that with either of the proposed controls included, the system is stabilized regardless of communication failures, and thereby the reliability and sustainability of power systems is improved. The proposed approaches can be extended without loss of generality to the design of any resilient controller in cyber-physical engineering systems.
ContributorsZhang, Song (Author) / Vittal, Vijay (Thesis advisor) / Heydt, Gerald (Committee member) / Si, Jennie (Committee member) / Undrill, John (Committee member) / Arizona State University (Publisher)
Created2014
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Description
This qualitative study examines the major changes in relationship closeness of married couples when one spouse acquires a vision disability. Turning Points analysis and Retrospective Interview Technique (RIT) were utilized which required participants to plot their relational journey on a graph after the onset of the disability. A sample of

This qualitative study examines the major changes in relationship closeness of married couples when one spouse acquires a vision disability. Turning Points analysis and Retrospective Interview Technique (RIT) were utilized which required participants to plot their relational journey on a graph after the onset of the disability. A sample of 32 participants generating 100 unique turning points and 32 RIT graphs lent in-depth insight into the less explored area of the impact of a visual disability on marital relationships. A constant comparison method employed for the analysis of these turning points revealed six major categories, which include Change in Relational Dynamics, Realization of the Disability, Regaining Normality in Life, Resilience, Reactions to Assistance, and Dealing with the Disability. These turning points differ in terms of their positive or negative impact on the relational closeness between partners. In addition, the 32 individual RIT graphs were also analyzed and were grouped into four categories based on visual similarity, which include Erratic Relational Restoration, Erratic Relational Increase, Consistent Closeness and Gradual Relational Increase. Results provide theoretical contributions to disability and marriage literature. Implications for the application of turning points to the study of post-disability marital relationships are also discussed, and research directions identified.
ContributorsBhagchandani, Bhoomika (Author) / Kassing, Jeffrey W. (Thesis advisor) / Kelley, Douglas L. (Committee member) / Fisher, Carla L. (Committee member) / Li, Baoxin (Committee member) / Arizona State University (Publisher)
Created2014
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Description
Smoking prevalence has been a significant issue in China. This present study investigates family influences on the smoking behaviors of highly-educated Chinese youths (HECY) and explores whether family factors work as distal factors in the revised framework of the theory of planned behavior. Convenience sampling and snow-ball sampling have been

Smoking prevalence has been a significant issue in China. This present study investigates family influences on the smoking behaviors of highly-educated Chinese youths (HECY) and explores whether family factors work as distal factors in the revised framework of the theory of planned behavior. Convenience sampling and snow-ball sampling have been utilized to select participants from highly-educated Chinese youth population who are students studying in colleges or universities and people who recently graduated from Chinese colleges or universities with Bachelor's and/or Master' degrees. This study relies on quantitative methodologies to analyze the data from the participants' responses to online cross sectional surveys with SPSS. This present study has determined that family influences do contribute to the smoking behaviors of highly-educated Chinese youths. In addition to examining the proximal factors (highly-educated Chinese youths' attitudes toward smoking, self-efficacy and social norms of smoking) in the model of the theory of planned behavior, this current study has examined the following distal factors: (1) parental communication about smoking, (2) communication about smoking among siblings, (3) parents, siblings and/or cousins' attitudes toward smoking, and (4) smoking behaviors of parents, siblings and/or cousins.
ContributorsJin, Xianlin (Author) / Waldron, Vincent (Thesis advisor) / Nadesan, Majia (Committee member) / Kwon, Kyounghee (Committee member) / Arizona State University (Publisher)
Created2014
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The history of the American Old West has frequently been romanticized and idealized. This dissertation study explored four Arizona towns that developed during the era of the American Old West: Tombstone, Jerome, Oatman, and Globe. The study broadly examined issues of remembering/forgetting and historical authenticity/myth. It specifically analyzed historic tourist

The history of the American Old West has frequently been romanticized and idealized. This dissertation study explored four Arizona towns that developed during the era of the American Old West: Tombstone, Jerome, Oatman, and Globe. The study broadly examined issues of remembering/forgetting and historical authenticity/myth. It specifically analyzed historic tourist destinations as visual phenomenon: seeking to understand how town histories were visually communicated to contemporary tourists and what role historically-grounded visual narratives played in the overall tourist experience. The study utilized a visual methodology to organize and structure qualitative data collection and analysis; it incorporated visual data from historic and contemporary photographs and textual data from observations and interviews. Through a careful exploration of each town's past and present, the research proposed a measure to assess how the strength of visual connections between past and present impacted tourist impressions of each town. The analysis suggested that, due to a general lack of historic knowledge, tourist impressions were more closely connected to contemporary experiences and prior expectations of the American Old West than to historically-grounded visual narratives.
ContributorsMcMullen, Melissa (Author) / Margolis, Eric (Thesis advisor) / Martin, Judith (Committee member) / Rowe, Jeremy (Committee member) / Arizona State University (Publisher)
Created2014
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Description
The purpose of this study was to determine how a profile owner's (PO's) response to a

friend's comment on Facebook impacts social attractiveness of the PO. A 3 (response type: denial, humble, no response) x 2 (sex of the participant) between-subjects experiment was conducted using 297 participants who were recruited from

The purpose of this study was to determine how a profile owner's (PO's) response to a

friend's comment on Facebook impacts social attractiveness of the PO. A 3 (response type: denial, humble, no response) x 2 (sex of the participant) between-subjects experiment was conducted using 297 participants who were recruited from a large public university and a community college in the southwest United States. It was hypothesized that being humble and accepting of implied negative behavior statements would increase the social attractiveness of the profile owner compared to denial or no response. A one- way ANCOVA with social desirability as the covariate was used to analyze the data. Results were non-significant for the main effects of response type but were significant for the main effects of the sex of the participant with male participants finding the profile owners more socially attractive than female participants. The results suggest that a PO's response to a negative Friend comment does not impact the PO's social attractiveness.
ContributorsSuedmeyer, Eric (Author) / Kinnier, Richard (Thesis advisor) / Santos, Carlos (Committee member) / Robinson-Kurpius, Sharon (Committee member) / Arizona State University (Publisher)
Created2014
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Scholars have contemplated gender differences in negotiations for a number of years. Recently, attention has been directed to the early stages of a negotiation, particularly the propensity to initiate a negotiation. Indeed, there is evidence that men are significantly more likely than women to initiate a negotiation (Small, Gelfand, Babcock,

Scholars have contemplated gender differences in negotiations for a number of years. Recently, attention has been directed to the early stages of a negotiation, particularly the propensity to initiate a negotiation. Indeed, there is evidence that men are significantly more likely than women to initiate a negotiation (Small, Gelfand, Babcock, & Gettman, 2007). In an effort to unpack these findings, the present mixed method study partially replicates the quantitative lab study by Small and her colleagues (2007) to explore gender differences and then extends this work with qualitative interviews to examine the rationales underlying the propensity to negotiate. In the quantitative phase of this study, undergraduate students were invited to complete a task in which they could earn between $3 and $10 in addition to course extra credit. All participants were offered $3 and could earn up to $10 if they initiated a negotiation for more money. The qualitative phase of this study included follow-up qualitative interviews to explore the reasons women and men chose to initiate or avoid a negotiation. Quantitative results demonstrate no significant gender differences in the propensity to negotiate. However, qualitative findings reveal trends suggesting that women maintained higher evaluations of money but lower probabilities of attaining more money during the negotiation. Findings support that clear gender differences exist with regard to perceived risks and the value in the decision to negotiate. Thus, findings suggest that gender differences in the propensity to negotiate are more complex than which can be quantitatively measured using a simple ask-no ask dichotomy.
ContributorsLeier, Cassaundra Renee (Author) / Alberts, Jess (Thesis advisor) / Miller, Katherine (Committee member) / Hinshaw, Art (Committee member) / Arizona State University (Publisher)
Created2015