Critical theory cannot say, today, what the rise of new technologies is changing for the socio-political order. By reducing the impact of digital technology to the specific interests of those who exploit it, the constructivist approach to technology only gives a segmental and tactical vision of its issues. Furthermore, if they indeed diagnose ruptures in practices and representations, epistemological analyzes of digital technology remain silent as to the structurally political dimension of these transformations, however radical. This thesis therefore proposes to articulate these critiques with an epistemic, unified postulate of the impact of digital transformation on the implicit theoretical framework which underlies the legitimacy (and even more profoundly, the condition of possibility) of liberal democracy. It puts the critical theory of technology into perspective using a classic approach to political theory, which consists of recalling the contingency and dependence of regimes on a certain social reality (relevant not only to practices but to symbolic, epistemic order that results from it). The political issues of technology are thus approached through the notion of the imaginary - not only to show the influence of digital transformation on the representations which form the basis of the common world, but to affirm that the fundamentally political issue of digital technology is above all a poetic issue: we must restore to theory its creative power, to dare to imagine a socio-political landscape, and an ideal horizon, radically transformed. Une relecture des enjeux politiques du numérique: la technologie et la production de l'imaginaire social La théorie critique ne sait pas dire, aujourd’hui, ce que change l’essor des nouvelles technologies pour l’ordre socio-politique. En réduisant l’impact du numérique aux intérêts ponctuels de ceux qui l’instrumentalisent, l’approche constructiviste de la technologie ne donne de ses enjeux qu’une vision segmentaire et tactique. Par ailleurs, si elles diagnostiquent bien des ruptures dans les pratiques et les représentations, les analyses épistémologiques du numérique demeurent muettes quant à la dimension structurellement politique de ces transformations pourtant radicales.Cette thèse propose donc d’articuler ces critiques à un postulat épistémique, unifié, de l’impact de la transformation numérique sur le cadre théorique implicite qui sous-tend la légitimité (et plus profondément encore, la condition de possibilité) de la démocratie libérale. Elle met en perspective la théorie critique de la technologie à l’aide d’une approche classique de la théorie politique, qui consiste à rappeler la contingence et la dépendance des régimes à une certaine réalité sociale (relevant non seulement des pratiques mais de l’ordre symbolique, épistémique qui en découle). Les enjeux politiques de la technologie sont ainsi abordés au travers de la notion d’imaginaire — pas seulement pour montrer l’influence de la transformation numérique sur les représentations qui fondent le monde commun, mais pour affirmer que l’enjeu fondamentalement politique du numérique est avant tout un enjeu poétique : il faut rendre à la théorie sa puissance créatrice, pour oser imaginer un paysage socio-politique, et un horizon idéel, radicalement transformés.

In this dissertation, I investigate the socioeconomic causes of consequences of ethnic conflict, and evaluate interventions that can reduce social animosity and misperceptions about outgroups. In particular, I focus on conflict between Hindus and Muslims in India. In recent years, online misinformation has emerged as a major contributor to misperceptions and animosity towards Muslims in India. In Chapter 1, I investigate if we can inoculate people against misinformation and mitigate its impact on people’s beliefs, attitudes, and behavior? We conduct a large field experiment in India with an intervention providing weekly digests containing a compilation of fact-checks of viral misinformation. In these digests, we also incorporate narrative explainers to give details and context of issues that are politically salient and consistent target of false stories. Specifically, we address misperceptions about Muslims increasingly fuelled by online misinformation. We find that familiarity with fact-checks increases people’s ability to correctly identify misinformation by eleven percentage points. However, belief in true news also decreases by four percentage points. We estimate a structural model to disentangle the two mechanisms of impact—truth discernment, which is the ability to correctly distinguish between false and true news; and skepticism, which changes the overall credulity for both false and true news. The impact is driven by an increase in both truth discernment and skepticism. Whereas skepticism increases immediately, it takes several weeks to become better at discerning truth. Finally, our intervention reduces misperceptions about Muslims, as well as leads to changes in policy attitudes and behavior. Treated individuals are less likely to support discriminatory policies and are more likely to pay for efforts to counter the harassment of inter-faith couples. In Chapter 2, I investigate the economic impacts of conflict and social animus by estimating the causal impact of ethnic violence on economic growth in India. For causal identification, I use shift-share instruments to isolate exogenous national shocks to violence from endogenous local shocks. On average, a riot reduces state GDP growth rate by 0.14 percentage points. To investigate mechanism, I estimate the dynamics of impact using the synthetic control method and compare it to theoretical predictions from a shock to social capital versus physical capital. This shows that the negative impact of violence is likely driven by a negative shock to social capital from higher animosity and discrimination among communities exposed to violence. This impact of violence on growth creates a vicious cycle when one also considers the effect in the opposite direction – lower growth leading to more violence. The multiplier due to this vicious cycle magnifies the impact of external growth shocks by 40 percent in equilibrium. Overall, the results highlight the importance of strong institutions to manage conflict for the long-term prosperity of societies. In Chapter 3, I investigate the historical origins of ethnic violence in India by comparing violence in regions that were directly ruled by British, versus those that were indirectly ruled through native kings who had significant autonomy. I find that regions that are directly ruled have more violence in post-independence period. I then use direct British rule as an instrument for ethnic violence to estimate the impact of violence and residential segregation.

This author conducted a qualitative interview study of community orchestra musicians to better understand why they have sustained their music-making. The first chapter of this dissertation outlines the three research questions along with a rationale and author’s narrative. A problem statement along with a conceptual framework are also included within the first chapter. Three key areas of connected and relevant literature are identified and discussed in the second chapter of this proposal: 1) Socioeconomic Status (SES), parental involvement, efficacy, and attrition in formal school settings: Motivations of students to start learning an instrument and sustain that learning through high school; 2) Characteristics of members of community orchestras; and 3) Studies examining why adults sustain their music-making. The first dimension enables comparisons and contrasts between community orchestra members and school music students. The second and third domains offer a context for both the musicians' individual work and adult music-making in general. The third chapter is a description of the methods, research questions, and timeline of data collection. Data were gathered via a semi-structured interview and a PhotoVoice activity from 10 community orchestra musicians in the New York City area. A description of the pilot study is also included along with the findings. Additionally, the third chapter includes a detailed description of the PhotoVoice method. There were three main findings for each of the three research questions and those findings and the supporting themes/codes are described in chapter 4. The discussion chapter includes extensive thoughts on the implications of the findings. The concluding chapter summarizes the research, lays out plans for future research, and reflects on the study.

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Self-disclosure is a commonly used therapeutic technique with people who stutter to facilitate self-acceptance and reduce the effects that the stigmatizing views and stereotypes held by the public can have on their communicative interactions. Although there are data on the benefits of self-disclosure from the perspective of the listener, there are no data on the value of self-disclosure form the perspective of the person who stutters. The purpose of this study was to investigate the benefit of self-disclosure from the perspective of the person who stutters in a conversational interaction using a Map task with a normally fluent speaker. The cognitive-affective variables under investigation were self-perception of stuttering severity, comfort, cognitive effort, anxiety, and benefit in a disclosed and non-disclosed condition. The speech variables under consideration in the disclosed and non-disclosed conditions were total syllables, percent syllables stuttered, and total word count. In order to measure level of stigma, the Self-Stigma of Stuttering Scale (4S) (Boyle, 2012) was used. Participants were 25 adults (18-73 years of age) recruited from the La Salle University Speech-Language-Hearing Clinics, National Stuttering Association support groups in Philadelphia and New Jersey, and through social media. The results of the investigation revealed that the participants were equivocal about the benefit of self-disclosure, and that there were non-significant differences for the cognitive-affective variables across conditions. Some positive effects on the speech variables were noted in the non-disclosed state only. All participants demonstrated overall self-stigma based on their 4S scores, but stigma was not acting as a moderating variable for the cognitive-affective or speech variables. It was concluded that from the perspective of the person who stutters, neither self-disclosure nor overall level of self-stigma are playing a decisive role during the communicative interaction with a normally fluent speaker. The implications of these findings are discussed. / Communication Sciences

Thesis (MBA. (Business Administration)) -- University of Limpopo, 2022 / This study investigated the socio-economic effects of the youth unemployment on the economy of Limpopo Province. Youth unemployment is rife in the province whereby drugs, alcohol abuse, HIV/AIDS, and crime affect young people. A great number of these young people are unskilled or semi-skilled and are therefore not able to create jobs for themselves; they rely on government for job creation. Thus, a research was conducted in Capricorn District of Limpopo Province, wherein participants were drawn from two municipalities. The two municipalities that were identified for the study were Polokwane and Lepelle-Nkumpi. These municipalities were identified due to the number of active youth programmes that they conduct. A total of 54 individuals participated in the study. They included the municipality officials and the young people. A quantitative research approach was used to collect and analyse data. A Likert scale was used as a research instrument to collect data. Self-administered questionnaires were distributed to the selected participants. Thus, the Statistical Package for the Social Sciences (SPSS) version 25 was used to analyse data. The major finding in the research was that unemployment affected all the youth across the entire education spectrum. The study therefore recommended changes in the education system, and rigorous programmes on entrepreneurship.

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