From a social constructionist understanding of social reality, this research explores how the female entrepreneurs and female entrepreneurship are represented in official discourses. From the view point of post-structuralist feminism, this research takes the position that discourses are linguistic practices that create truth effects. It finds that the texts on the official website, including the policies and the female entrepreneurs¡¦ stories, have the potential to reproduce the stereotype of gender.

In contemporary times, policy makers and risk managers find themselves required to make decisions about how to prevent or mitigate complex risks that face society. Risks, such as global warming and energy production, are considered complex because they require knowledge from multiple scientific and technical disciplines to explain the mechanisms that cause and/or prevent hazards. This dissertation focuses on these types of situations: when experts from different disciplines and professions interact to coordinate and legitimize risk characterizations. A review of the risk communication literature highlights three main critiques: (1) Risk communication research historically treats expert groups as uniform and does not consider the processes by which they construct and legitimize risk understandings. (2) Risk communication research tends to privilege transmissive and message-centered approached to communication rather than examine the discursive management and coordination of different risk understandings. (3) Rather than assuming the taken-for-granted position that objective scientific knowledge is the source of legitimacy for technical risk understandings, risk communication research should examine the way that expert groups legitimate their knowledge claims and emphasize the transparency of norms and values in public discourse. This study performs an in-depth analysis of the case of cesium chloride. Cesium chloride is a radioactive source that has several beneficial uses medical, research, and radiation safety applications. However, it has also been identified as a security threat due to the severity of its consequences if used in a radiological dispersal device, better known as a “dirty bomb.” A recent National Academy of Sciences study recommended the replacement or elimination of cesium chloride sources. This case is relevant to the study of risk communication among multidisciplinary experts because it involves a wide variety of fields to discuss and compare terrorism risks and health risks. This study uses a multi-perspectival framework based on Bakhtin’s dialogism that enables entrance into the discourse of experts’ risk communication from different vantage points. Three main implications emerge from this study as seen through the lens of dialogism. (1) Expert risk communication in cross-disciplinary situations is a tension-filled process. (2) Experts who interact in cross-disciplinary situations manage the tension between discursive openness and closure through the use of shared resources between the interpretative repertoires, immersion and interaction with other perspectives, and the layering of risk logics with structural resources. (3) The emergence of security risk Discourse in a post-9/11 world involves a different set of resources and strategies that risk communication studies need to address. In the case of cesium chloride issue, the interaction of experts negotiated conflict about the characterization of this isotope as a security threat or as being useful and unique. Even though participants and organizations vary in how they characterize cesium chloride, most maintained some level of balance between both characterizations—a balance that was constructed through their interactions with each other. This project demonstrates that risk characterizations risks shape organizational decisions and priorities in both policy-making and regulatory organizations and private-sector and functional organizations.

Thesis (Ph. D.)--UCLA, 2009. / Vita. Description based on print version record. Includes bibliographical references (leaves 119-125).

Thesis (Ph. D.)--Open University. BLDSC no. DX227906.

Thesis (EdD)--Open University. BLDSC no. DX220429.

Thesis (M.A.)--University of Western Ontario, 1999. / Vita. Includes bibliographical references (p. 152-156). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://www.nlc-bnc.ca/obj/s4/f2/dsk1/tape9/PQDD%5F0007/MQ42200.pdf.

This study addresses how bilingual students and instructors construct and negotiate discourses about language and language-related social positions through different kinds language use in and outside the heritage language (HL) classroom. The project focuses on one group of students who took an entry-level Spanish HL course in 2010. Data include ethnographic observations and video recordings of class sessions throughout the semester, filmed interviews with the students and the instructor, observations and recordings of students’ language use in social contexts outside of class, course materials, and writings produced by the students for the class. The study takes the perspective that identities and ideologies are dynamic and embodied within the repeated, purposeful types of interaction in which people engage in their daily lives, and can be constructed, contested and negotiated using a variety of meaning-making resources (Bucholtz and Hall 2004b, Young 2009). The analysis takes an ethnographic approach (Blommaert 2005) and draws from the linguistic anthropological notion of language ideologies (Kroskrity 2004), a sociolinguistic approach to stance (Jaffe 2009b), and narrative analysis (De Fina 2003). The study data show that when orienting toward the pedagogical objective of acquiring grammar and vocabulary, the students and the instructor represent institutional ideologies, such as the notion of a superior ‘standard’ variety of Spanish, and construct relations of authority with respect to these discourses through resources such as repair and epistemic stance. The instructor displays a complex set of stances in the classroom, mediating between an authoritative role associated with her institutional position on the one hand and a stance of alignment with the students on the other. Reflecting the instructors’ stancetaking, the students negotiate their orientation to the institutional context on a moment-to-moment basis in classroom interaction. They ascribe expert and novice roles to each other through resources such as repair, but they do not always claim the roles ascribed to them by their co-participants. Although the expert/novice stances displayed by the students reflect an ideal monolingual identity ascribed by the instructor and an over-simplified view of language characteristic of traditional language instruction, the students challenge these institutional discourses through linguistic performance and the reframing of other voices. In other moments of interaction, the students and the instructor orient toward the goal of alignment, reflecting discursive practices from outside of the classroom, and institutional ideologies appear to be less relevant. When interacting with Spanish-speaking family members and co-workers outside of the classroom, the students use language in creative ways to construct identities that conflict with the monolingual identity ascribed within the institution. However, while they demonstrate competence in constructing these identities in contexts that are familiar to them, some students express concerns about how others will perceive them when they use language in less familiar contexts. Many of the students view the HL courses as an important stepping-stone toward full participation in Spanish-speaking communities outside of their hometowns and immediate families. The conclusions discuss a disconnect between pedagogical practices and the discursive practices in which the students participate in their daily lives and hope to participate in the future, and end with a proposal for HL teaching that addresses these differences. / text

This study provided an in-depth and immersive field study of the process of protective order hearings. The goal of this study was to examine the communication taking place in the courtroom on Protective Order (PO) day to provide a foundation for uncovering discourse dynamics that affect the experiences of applicants and respondents, as well as the role that legal decision makers play in the process of issuing protective orders for cases of family violence. There are numerous ways in which communication defines and affects the protective order process in the courtroom on PO Day. For the purpose of this study, the focus consisted of communication surrounding 1.) The institutionalized process (role of gatekeepers, access to representation by respondents, and the physical structure/environment of the courtroom---open, public, and fast-paced nature of the docket process), and 2.) Communication as the primary means of evidence (how communication constitutes credibility and the fact that applicants must face their alleged batterer in order to obtain an order of protection). This study focused on viewing institutional discourse in protective order hearings that extends beyond the official legal record in order to broaden our understanding of legal behavior, family violence, and discursive characteristics of the Protective Order courtroom culture. The analysis consisted of macro (immersive ethnographic fieldwork and detailed observations) and micro approaches (Action-Implicative Discourse Analysis). The findings uncovered multiple layers of communication challenges that manifested themselves in all steps of the PO process. Environmental communication challenges were present from the moment applicants initiated the application process and continued through their respective hearings. The physical space presented challenges to access and representation, and the gatekeepers provided differing (and sometimes unequal) levels of support for the applicants and respondents. The functional communication challenges stemmed from the constraints of the legal language to meet the necessary burden of proof for cases of family violence. Implications for future research by communication scholars, as well as for practitioners who work with victims and alleged batterers of family violence, are discussed. / text

published_or_final_version / Linguistics / Master / Master of Arts

published_or_final_version / abstract / Linguistics / Doctoral / Doctor of Philosophy