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.
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Description
Accountability has been commonly referred to in the literature as a person’s expectation about others’ evaluations. However, in this study, I develop an alternative perspective of leader accountability by defining it as an individual’s degree of ownership regarding good or poor performance and acceptance of associated rewards or disciplinary actions. Based on attribution theory, leaders can have internal and external ownership regarding good and poor performance. I propose that accountability can be categorized into two correlated but distinct aspects: self-benefitting and other-benefitting. Leader self-benefitting accountability refers to leaders’ attributions towards their own benefits (i.e., internal attribution of good performance and external attribution of poor performance). Leader other-benefitting accountability reflects leaders’ attributions towards others’ interests (i.e., internal attribution of poor performance and external attribution of good performance). Using multiple samples, I develop and validate a leader accountability scale, and then test a theoretical model with a focus on leader accountability and collective accountability (i.e., a group of individuals’ degree of ownership) by collecting data from 57 leaders and 162 followers in three Chinese companies. The findings show that leader humility is positively related to leader other-benefitting accountability. Both leader self-benefitting and other-benefitting accountability are associated with collective self-benefitting and other-benefitting accountability, respectively. Moreover, the relationship between leader self-benefitting and collective self-benefitting accountability is enhanced when the leader has high organization prototypicality. Furthermore, collective self-benefitting accountability decreases leader effectiveness and team effectiveness, while collective other-benefitting accountability increases leader effectiveness.
ContributorsWang, Danni (Author) / Waldman, David (Thesis advisor) / Zhang, Zhen (Thesis advisor) / Balthazard, Pierre (Committee member) / Arizona State University (Publisher)
Created2016
Description
This dissertation offers three essays that investigate consumers’ health-related food choices and behaviors from three different, yet complementary, angles. The first essay uses an eye-tracking experiment to examine consumers’ visual attention to the Nutrition Facts Panels for healthy and unhealthy products. In this essay, I focus on how involvement and familiarity affect consumers’ attention toward the Nutrition Facts panel and how these two psychological factors interact with new label format changes in attracting consumers’ attention. In the second essay, I demonstrate using individual-level scanner data that nutritional attributes interact with marketing mix elements to affect consumers’ nutrition intake profiles and their intra-category substitution patterns. My findings suggest that marketing-mix sensitivities are correlated with consumers’ preferences for nutrient attributes in ways that depend on the “healthiness” of the nutrient. For instance, featuring promotes is positively correlated with “healthy” nutritional characteristics such as high-protein, low-fat, or low-carbohydrates, whereas promotion and display are positively correlated with preferences for “unhealthy” characteristics such as high-fat, or high-carbohydrates. I use model simulations to show that some marketing-mix elements are able to induce consumers to purchase items with higher maximum-content levels than others. The fourth chapter shows that dieters are not all the same. I develop and validate a new scale that measures lay theories about abstinence vs. moderation. My findings from a series of experiments indicate that dieters’ recovery from recalled vs. actual indulgences depend on whether they favor abstinence or moderation. However, compensatory coping strategies provide paths for people with both lay theories to recover after an indulgence, in their own ways. The three essays provide insights into individual differences that determine approaches of purchase behaviors, and consumption patterns, and life style that people choose, and these insights have potential policy implications to aid in designing the food-related interventions and policies to improve the healthiness of consumers’ consumption profiles and more general food well-being.
ContributorsXie, Yi (Author) / Richards, Timothy (Thesis advisor) / Mandel, Naomi (Committee member) / Grebitus, Carola (Committee member) / Arizona State University (Publisher)
Created2018