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This dissertation examines the ways ABC/Disney's Ugly Betty (ABC 2006-2010) manufactures diversity to create an illusion of the U.S. as a site of multiple pluralisms and equality by re-scripting the ugly duckling parable as a Latino de-racialization project and assimilation narrative. The success of the show's original version, Colombian telenovela,

This dissertation examines the ways ABC/Disney's Ugly Betty (ABC 2006-2010) manufactures diversity to create an illusion of the U.S. as a site of multiple pluralisms and equality by re-scripting the ugly duckling parable as a Latino de-racialization project and assimilation narrative. The success of the show's original version, Colombian telenovela, Yo Soy Betty, La Fea (RCN 1999-2001), escalated into an international franchise, licensed by and culturally adapted for television markets around the globe. The image the United States promotes of itself, as seen through its media products (especially Disney products) valorize and export discourses of The American Dream around the globe. In order to maintain this carefully crafted self-image, one that masks the ongoing racial oppression and colonial holdings, depictions of diversity are manufactured.

This study examines the Disney affiliated series Ugly Betty to assess how the culture and identity of Betty Suarez, its titular character, as a Mexican-American woman is manufactured. Of particular interest is how she is coded as a diverse member of U.S. workforce, and how her transformative makeover from ugly duckling can be read as an assimilation narrative from racialized ethnic invader to white American professional. Using criteria extracted from scholarship and cultural production regarding Latina identity formation, I locate Betty within what I call the spectrum of assimilation among U.S. Latinas. Because there are various ways in which one negotiates, expresses and balances the multiple cultural, racial and classed components of their self-identity, I tease out markers from existing theories to locate Betty's self-projected cultural identity within the series narrative.

Building on the evidence gathered regarding Betty's rejection of a politicized Latina identity, this project analyzes the implications of the choice of New York City as site of Betty's transformation and how the use of queer visibility and American Dream discourse inform a reading of Betty as assimilation narrative. This dissertation concludes with a brief analysis of two shows featuring Latina titular characters. Both Cristela (ABC 2014-) and Jane the Virgin (CW 2014-) are successors of Ugly Betty yet diverge in the way their portrayals of Latinidades include more nuanced and pluralistic representations.
ContributorsMartinez, Michelle (Author) / Haggins, Bambi (Thesis advisor) / Danielson, Marivel (Committee member) / Himberg, Julia (Committee member) / Arizona State University (Publisher)
Created2015
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Description
This study explored the perspectives and experiences of eight women active within a particular location of the collective social media landscape. One aspect of the research centered around critiquing mainstream media diets for encouraging fat stigma and deepening the negative effects of stereotyping larger bodies. The research questions centered around

This study explored the perspectives and experiences of eight women active within a particular location of the collective social media landscape. One aspect of the research centered around critiquing mainstream media diets for encouraging fat stigma and deepening the negative effects of stereotyping larger bodies. The research questions centered around transgressive media diets, specifically those that were body positive, and focused on if they could help to eradicate fat stigma and educate the masses on false stereotypes. To examine this, eight plus-size fashion bloggers and/or plus-size models were interviewed following a semi-structured format. These women, as bloggers and Instagrammers with a strong presence in the plus-size fashion industry, were both content producers as well as consumers, and their personal narratives enabled the study to better understand the complex interconnections between production and consumption, self-expression and the politics of self-representation, the cooptation of these self-representations by profit-oriented media interest, and how commodification shapes the transgressive potential of these representations. The research also found that many content creators came to transgressive media diets because they saw a lack of representation and decided that they must make that representation for themselves. The study also examined what community building meant within the porous landscape of social media platforms and the relationship between identity building and community building as social processes. Many of the participants brought up examples of fat discrimination yet many defined themselves as "confident" or "badass", thus finding ways to empower themselves despite the pressure of societal norms. Some of this empowerment came from finding a community online. Finally, these plus-size models and fashion bloggers moved through a thin ideal industry by demanding and being examples of diversity.
ContributorsValentine, Erin (Author) / Katsulis, Yasmina (Thesis advisor) / Himberg, Julia (Committee member) / McGibbney, Michelle (Committee member) / Arizona State University (Publisher)
Created2018
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Description
Spike sorting is a critical step for single-unit-based analysis of neural activities extracellularly and simultaneously recorded using multi-channel electrodes. When dealing with recordings from very large numbers of neurons, existing methods, which are mostly semiautomatic in nature, become inadequate.

This dissertation aims at automating the spike sorting process. A high performance,

Spike sorting is a critical step for single-unit-based analysis of neural activities extracellularly and simultaneously recorded using multi-channel electrodes. When dealing with recordings from very large numbers of neurons, existing methods, which are mostly semiautomatic in nature, become inadequate.

This dissertation aims at automating the spike sorting process. A high performance, automatic and computationally efficient spike detection and clustering system, namely, the M-Sorter2 is presented. The M-Sorter2 employs the modified multiscale correlation of wavelet coefficients (MCWC) for neural spike detection. At the center of the proposed M-Sorter2 are two automatic spike clustering methods. They share a common hierarchical agglomerative modeling (HAM) model search procedure to strategically form a sequence of mixture models, and a new model selection criterion called difference of model evidence (DoME) to automatically determine the number of clusters. The M-Sorter2 employs two methods differing by how they perform clustering to infer model parameters: one uses robust variational Bayes (RVB) and the other uses robust Expectation-Maximization (REM) for Student’s 𝑡-mixture modeling. The M-Sorter2 is thus a significantly improved approach to sorting as an automatic procedure.

M-Sorter2 was evaluated and benchmarked with popular algorithms using simulated, artificial and real data with truth that are openly available to researchers. Simulated datasets with known statistical distributions were first used to illustrate how the clustering algorithms, namely REMHAM and RVBHAM, provide robust clustering results under commonly experienced performance degrading conditions, such as random initialization of parameters, high dimensionality of data, low signal-to-noise ratio (SNR), ambiguous clusters, and asymmetry in cluster sizes. For the artificial dataset from single-channel recordings, the proposed sorter outperformed Wave_Clus, Plexon’s Offline Sorter and Klusta in most of the comparison cases. For the real dataset from multi-channel electrodes, tetrodes and polytrodes, the proposed sorter outperformed all comparison algorithms in terms of false positive and false negative rates. The software package presented in this dissertation is available for open access.
ContributorsMa, Weichao (Author) / Si, Jennie (Thesis advisor) / Papandreou-Suppappola, Antonia (Committee member) / He, Jingrui (Committee member) / Helms Tillery, Stephen (Committee member) / Arizona State University (Publisher)
Created2019
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Description
Aside from uplifting and tearing down the mood of a young LGBTQ+ kid, journalistic media has the potential to alter the way audiences understand and react to individuals of the LGBTQ+ community. Looking at the rhetorical approaches, frameworks, and expanded narratives of news sources, this project engages with the concepts

Aside from uplifting and tearing down the mood of a young LGBTQ+ kid, journalistic media has the potential to alter the way audiences understand and react to individuals of the LGBTQ+ community. Looking at the rhetorical approaches, frameworks, and expanded narratives of news sources, this project engages with the concepts of same-sex marriage, lifestyles, bans, and children in education in order to attain an understanding of what media messages are being shared, how they are being communicated, and what the implications of such rhetoric are. Summary of the findings:
• Same-sex marriage as the win that cannot be repeated.
Infamously known as the central legal battle for the LGBTQ+ community, same-sex marriage finds itself in many political speeches, campaigns, and social commentaries. Interestingly, after being legalized through a Supreme Court decision in the United States, Same-Sex Marriage finds itself framed as the social inevitability that should not be repeated in politics or any legal shift. In other words, “the gays have won this battle, but not the war.”
• There are risks around the “LGBTQ+ lifestyle” and its careful catering to an elite minority and the mediation through bans.
The risks of the LGBTQ+ “lifestyle” date back far, with many connotations being attached to being LGBTQ+ (AIDS epidemics, etc.). In modern journalism, many media outlets portray LGBTQ+ individuals to be a tiny minority (.001% according to some) that demands the whole society to adhere to their requests. This framework portrays the LGBTQ+ community as oppressors and obsessed advocates that can never “seem to get enough” (ex: more than just marriage). The bans are framed as the neutralizing factor to the catering.
• LGBTQ+ children and topics in academic and social spaces are the extreme degree.
When it comes to LGBTQ+ issues and conversations as they revolve around children, media outlets have some of the most passionate opinions about them. Often portrayed as “the line that shouldn’t be crossed,” LGBTQ+ issues, as they find themselves in schools and other spaces, are thus portrayed as bearable to a certain degree, never completely. Claims of indoctrination are also presented prominently even when institutional efforts are to protect LGBTQ+ kids.
ContributorsNieto Calderon, Ramon Antonio (Author) / Himberg, Julia (Thesis director) / Sturges, Robert (Committee member) / Department of English (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05