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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
161

Big data : a new alternative approach to sampling in the digital age

Yearwood, Maurice January 2018 (has links)
Survey research plays a significant role in the way psychologists investigate key relationships which impact human behaviours—and which inform us about undercurrents of a population. Samples are generally taken with the primary function of being able to make inferences which can be generalised to the target population—however, historically the field has consistently relied on small and niche datasets which are not truly representative of the general population. As a consequence, there is an abundance of published research which lacks ecological validity. The alternative approach is to collect larger amounts of data—this approach is extremely costly and in most instances impractical for the researcher. I have termed this conundrum, the cost-insight trade-off, which has traditionally exasperated psychologists. To address this dilemma, I conducted three studies using two alternative methods. Study 1 investigated the relationship between social status and international friendships at a micro and macro level. The building social status hypothesis states that higher social status individuals would reach out more to people and have more international friendships than their poorer counterparts. In contrast, the restrictive social status hypothesis states the higher social status individuals would be reclusive and have fewer international friendships than their poorer counterparts. Findings at both the micro (N = 857; U.S. participants) and macro levels (approximately 50 billion friendships across 187 countries) were in alignment with the restrictive social status hypothesis. Investigating this relationship at this large a scope would not have been possible without utilising Facebook Data—furthermore, for most research projects collecting data at this scale is both too costly and impractical. Study 2 aims to address the limitation of study 1. In this light, a new alternative method, the Survey Forecasting Method, is introduced and used to demonstrate creative capability of combining the latest technology, machine learning techniques and big data (i.e. Twitter). The findings were proof positive that a data collection of only 1,000 participants (at minimum) can be transformed into the power of having a dataset of several hundred thousand participants. In other words, the findings suggest that it is possible to efficiently and effectively forecast scores for potentially millions of people, without them having to complete a single survey. This is a significant step towards developing an alternative survey method; however, the method has only been applied to the Big Five & NEO-IPIP personality traits. Study 3 provides further evidence for the Survey Forecasting Method as a viable alternative to traditional sampling methods. The study examined the relationship between entrepreneurs’ self-efficacy, fear of failure, and well-being at two levels: (a) self-report and forecasted individual level, and (b) forecasted state level (across all 50 U.S. states). Findings show there are differences between each level which provides insights into effects and potential mechanisms which would not potentially be found using traditional “silo’d” methods. The primary aim of this thesis is to provide a viable alternative method to conducting survey research—which allows the researcher to gain deeper insights into the population at less cost and time. Furthermore, this alternative method addresses poor data representativeness. Limitations are addressed and future directions to improve its capability and robustness as a viable survey research methodology are provided.
162

Dialogue in Identity-Based Conflict (Study of Intergroup-Dialogue with University Students)

Shrestha, Lisha 07 October 2014 (has links)
An individual's struggle with "self," which consists of personal identity and social identity, can create both intra- and interpersonal conflict. In this study, I explored how such struggles inform identity-based conflict and how such conflicts are addressed by intergroup dialogue. A dialogue was conducted with University students, consisting of discussions about participants' struggles with "self" and social identity. These conversations were analyzed using a mixed methods and content analysis approach. The study revealed that identities such as gender play significant roles in creating conflict within "self" and with others. National origin, race, and ethnicity also affect personal identity; however, these identities have greater influence on participants' relationships with others. Four different stages of dialogue were crucial in determining changes in the perceptions of participants. It was learned that dialogue helped participants to give new meaning to their identities. Individual "self"--personal identity--defines each person's ability to understand others, not the social identity. Participants reported their level of trust, openness, and willingness to engage with people not from their own identity group increased and improved because of their participation in the dialogue. Therefore, dialogue can be a valuable tool to understand and transform identity-based conflicts.
163

Intergroup relationships and the political orientation of Chinese youth

Yeung Law, Koon-chui, Agnes., 楊羅觀翠. January 1996 (has links)
published_or_final_version / Politics and Public Administration / Doctoral / Doctor of Philosophy
164

Discursive contructions of threat and the implications for social identity in a sample of African foreigners living in Pietermaritzburg.

Singh, Prathna. January 2010 (has links)
Drawing on seventeen group interviews with African foreign nationals living in Pietermaritzburg, this thesis explores how a minority group talks about their experiences of threat and prejudice within the South African context. The main aim of this thesis is to provide a contextualised study of foreigners’ understanding and experiences of threat, by studying how threat operates in a disempowered minority group’s narratives and exploring the social identity work or outcomes that are so achieved. Since threat may constitute an important dimension of the intergroup relations between foreigners and citizens, attention is paid to how threat is employed in foreigners’ narratives of intergroup relations with South African citizens. The exploration of these constructions is important as this signifies a move away from understanding and studying threat in a purely quantitative way. This has meant that the rhetorical, action-oriented function of threat in narrative has been emphasised over the reduction of threat to a psychological state amenable to quantitative measurement. The study of participants’ constructions reveal how threat is put together in narrative and demonstrates that constructions of threat may fulfil an important function in informing foreigners’ constructions about what they can do as a disempowered minority group living in South Africa. Hence, this thesis argues for an alternate, more indepth, way of understanding and studying intergroup relations, threat and the social identity of a minority group in a specific social context. The study uses terms from Stephan and Stephan’s (2000) Integrated Threat Theory to orient this piece of work in this field, but differs from traditional studies that have employed the theory as it focuses on discursive construction and the implications for social identity. The findings are also linked to the various options available to minorities, as highlighted by Tajfel and Turner (1979). The study allows for the voices of a marginalised group to be heard and also shows how threat can be discursively worked up in narrative and how the social positions and strategies adopted by foreigners both constrain and are discursively constrained by narrated constructions and theories of threat and intergroup life. / Thesis (M.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2010.
165

Resolving conflict for gutpela sindaun: an analysis and evaluation of traditional and modern methods of achieving peaceful intergroup relations among the Enga of Papua New Guinea

Young, Douglas W January 1995 (has links)
Thesis (PhD) -- Macquarie University, School of History, Philosophy, and Politics, Centre for Conflict Resolution, 1995. / Includes bibliographical references and appendices. / This thesis presents the findings of a participatory action research project conducted in Enga Province, Papua New Guinea. -- The advantages and disadvantages of participatory action research in Conflict Resolution are discussed, with special reference to their common basis in a contemporary philosophy of cognition and learning. The practical and ethical issues of cross-cultural training in Conflict Resolution are reviewed. The research process is described and particular research methods evaluated. Comparison with the methods and findings of earlier research is also presented. The issues are illustrated by means of case studies drawn from a period of field work (March 1992-April 1993, December 1993-February 1994, and August 1994). -- The research involved the analysis and evaluation of both traditional and modern means of conflict resolution used by Enga people or by other agencies within Enga Province during the period of research. The outcome of resolved conflict is gutpela sindaun ("good sitting") a Tok Pisin (Melanesian Pidgin) phrase that translates the Enga phrases auu pyoo katenge and auu pyoo petenge ("being or staying well," conceived from a masculine "standing" [katenge] or feminine "sitting" [petenge] perspective). These phrases are frequently used to describe peaceful intergroup relations. In considering how this state might be brought about, special attention is paid to the preferred methods of the people themselves (cross-cutting alliances, exchange relationships, and violent self-help), government (the Village Court System, economic development, and punitive measures), and churches and religious movements (conversion, forgiveness, and reconciliation). -- The special role of new religious movements as social movements for peace is highlighted. A comprehensive policy proposal is presented for further discussion by interested parties. -- This information, its interpretation, application, and implementation are presently part of an ongoing participatory action research process sponsored by the Catholic Diocese of Wabag (Enga Province). This thesis therefore forms a summary of the data as of December 1994, which must in turn be evaluated by those whose practice it is intended to inform. / Mode of access: World Wide Web. / xxii, [3], 413 leaves ill. (some col.)
166

Us and them the influence of ethnicity and gender on stereotypes, attitudes and explanations of behaviour /

Heuvel, Henriëtte van den. January 1900 (has links)
Thesis (doctoral)--Universiteit van Amsterdam, 1992. / Title also in Dutch on half-title: Wij en zij. Abstract in Dutch. Includes bibliographical references (p. [169]-177).
167

Représentations sociales et construction de la responsabilité dans le contexte du VIH : le cas de la Grèce

Papathanasiou, Chrysovalantis 10 November 2011 (has links)
En adoptant une approche psychosociale, cette thèse vise à rendre compte de la façon dont nous jugeons une personne contaminée par le VIH dans le contexte de la Grèce. Nous étudions la construction sociale de la responsabilité en relation avec le VIH en s’appuyant sur l’approche des représentations sociales. Notre démarche s’inscrit dans une stratégie de triangulation méthodologique qui articule des approches qualitatives et des opérations quasi-expérimentales. Premièrement, nous avons mené une recherche qualitative par entretien auprès de 40 acteurs du monde politique et socio-sanitaire grec (politiques, personnels administratifs, scientifiques et associatifs) sur les politiques de prévention du VIH. Deuxièmement, une analyse de presse a été réalisée (corpus de 172 articles publiés dans 25 quotidiens grecs durant l’année 2004) sur la construction du sida via la communication sociale. Sur la base des principaux résultats issus des analyses de ces données (vision morale et stigmatisante de la maladie, maladie du dehors), deux recherches quasi-expérimentales ont été réalisées chez les futurs enseignants du primaire sur les explications et la responsabilisation d’une personne contaminée par le VIH dans des conditions socialement normées (mode de contraction, endo/exo-groupe). Les résultats montrent que les jugements à l’égard de la personne contaminée sont influencés par les représentations que les sujets ont de la maladie (contagieuse vs transmissible) et par le statut social de la personne cible (déviant, étranger). Les enjeux théoriques (dynamique sociocognitive de la responsabilisation et maladie marquée socialement) et les implications pratiques (responsabilité, VIH et prévention, formation des enseignants) de ces recherches sont discutés. / This thesis’ goal is to explore judgement formation about an HIV+ person in the sociocultural context of Greece, by implementing a psychosocial approach. We examine the social construction of responsibility of HIV through social representations, by utilising a strategy of triangulation methodology using both qualitative and quasi-experimental operations. First, we conducted a qualitative research by interviewing 40 actors involved in decision-making (politicians, state administrators, scientists, activists) chosen on the basis of their roles in the political, social and health sectors in Greece, on the topic of HIV prevention policies. Secondly, we carried out a press analysis, based on a 172 articles corpus, published in the Greek daily press (25 newspapers) over 2004, in order to understand how social communication affects construction of AIDS. Finally, two quasi-experimental researches based on the key findings of data analysis (moral and stigmatizing vision of the disease, disease of outside), were carried out among future primary school teachers on suggested explanations and responsibility’s attribution toward people infected with HIV under standardized social conditions (transmission mode, in/out group). The results show that judgments are influenced by subjects’ representations about the disease (contagious vs infectious) and social status of the target person (deviant, foreigner). The theoretical issues (socio-cognitive dynamics of responsibility attribution, socially significant disease) and practical implications (responsibility, HIV and prevention, teachers’ training) of this research are discussed.
168

The Effects of Team Dynamics Training on Conceptual Data Modeling Task Performance

Menking, Ricky Arnold 12 1900 (has links)
Database modeling is a complex conceptual topic often taught through the use of project-based teams. One of the problems with the use of project-based teams in university courses is the determination of whether this is the most effective use of instructor and student time involvement and effort level. Therefore, this study investigated the impact of providing team dynamics training prior to the commencement of short-duration project-based team conceptual data modeling projects on individual data modeling task performance (DMTP) outcomes and team cohesiveness. The literature review encompassed conceptual data design modeling, the use of a project-based team approach, team dynamics and cohesion, self-efficacy, gender, and diversity. The research population consisted of 75 university students at a North American University (Canadian) pursuing a business program requiring an information systems course in which database design components are taught. Analysis of the collected data revealed that there was a statistically significant inverse relationship found between the provision of team dynamics training and individual DMTP. However, no statistically significant relationship was found between team dynamics training and team cohesion. Therefore, this study calls into question the value of team dynamics training on learning outcomes in the case of very short duration project-based teams involved in conceptual data modeling tasks. Additional research in this area would need to clarify what about this particular experiment might have contributed to these results.
169

The Effects of Superordinate Goals and Superordinate Identity on Outgroup Liking and Behavioral Aggression

Budde, Emily H. 01 September 2020 (has links)
No description available.
170

An examination of Kenyan and U.S. American communication styles and value orientations in a U.S. American organization in Nairobi, Kenya

Cassini, Mark 01 January 2012 (has links)
This study describes cultural values and communication styles that are attributable to Kenyans and U.S. Americans. It examines how Kenyans and U.S. Americans experience these different cultural values and communication styles and how they contribute to intercultural misunderstanding and conflict while working together in an office setting. Ten Kenyans and ten U.S. Americans who work or worked together in Nairobi, Kenya were interviewed and surveyed. The goal of the study was to explore and identify the experiences of the participants relative to the following values: individualism and collectivism; power distance; time orientation; high and low context; and universalism and particularism. The methodology used for this study included phone interviews and an extensive survey, which provided anecdotal evidence on how individuals experience and interpret the differences in these values. The interpretation of the data offers insights into significant intercultural differences between these two groups. The need for effective intercultural communication is an everyday reality in Nairobi, whether at the office, in the market, or on the street. Recommendations are offered for both Kenyans and U.S. Americans to work through and manage the differences to enhance productivity and satisfaction in the workplace. Ultimately the findings from this study will facilitate a rich discussion for human resources and training departments of similar organizations whether in Kenya or elsewhere.

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