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- Elfversson, Emma, 1983-
(författare)
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Central Politics and Local Peacemaking : The Conditions for Peace after Communal Conflict
- 2017
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Under what conditions can peace be established after violent communal conflict? This question has received limited research attention to date, despite the fact that communal conflicts kill thousands of people each year and often severely disrupt local livelihoods. This dissertation analyzes how political dynamics affect prospects for peace after communal conflict. It does so by studying the role of the central government, local state and non-state actors, and the interactions between these actors and the communal groups that are engaged in armed conflict. A particular focus is on the role of political bias, in the sense that central government actors have ties to one side in the conflict or strategic interests in the conflict issue. The central claim is that political bias shapes government strategies in the face of conflict, and influences the conflict parties’ strategic calculations and ability to overcome mistrust and engage in conflict resolution. To assess these arguments, the dissertation strategically employs different research methods to develop and test theoretical arguments in four individual essays. Two of the essays rely on novel data to undertake the first cross-national large-N studies of government intervention in communal conflict and how it affects the risk of conflict recurrence. Essay I finds that conflicts that are located in an economically important area, revolve around land and authority, or involve groups with ethnic ties to central rulers are more likely to prompt military intervention by the government. Essay II finds that ethnic ties, in turn, condition the impact that government intervention has on the risk of conflict recurrence. The other two essays are based on systematic analysis of qualitative sources, including unique and extensive interview material collected during several field trips to Kenya. Essay III finds that government bias makes it more difficult for the conflict parties to resolve their conflict through peace agreements. Essay IV finds that by engaging in governance roles otherwise associated with the state, non-state actors can become successful local peacemakers. Taken together, the essays make important contributions by developing, assessing and refining theories concerning the prospects for communal conflict resolution.
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| 2. |
- Jacobs, Alan M., et al.
(författare)
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The Qualitative Transparency Deliberations : Insights and Implications
- 2021
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Ingår i: Perspectives on Politics. - 1537-5927 .- 1541-0986. ; 19:1, s. 171-208
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Tidskriftsartikel (refereegranskat)abstract
- In recent years, a variety of efforts have been made in political science to enable, encourage, or require scholars to be more open and explicit about the bases of their empirical claims and, in turn, make those claims more readily evaluable by others. While qualitative scholars have long taken an interest in making their research open, reflexive, and systematic, the recent push for overarching transparency norms and requirements has provoked serious concern within qualitative research communities and raised fundamental questions about the meaning, value, costs, and intellectual relevance of transparency for qualitative inquiry. In this Perspectives Reflection, we crystallize the central findings of a three-year deliberative process-the Qualitative Transparency Deliberations (QTD)-involving hundreds of political scientists in a broad discussion of these issues. Following an overview of the process and the key insights that emerged, we present summaries of the QTD Working Groups' final reports. Drawing on a series of public, online conversations that unfolded at www.qualtd.net, the reports unpack transparency's promise, practicalities, risks, and limitations in relation to different qualitative methodologies, forms of evidence, and research contexts. Taken as a whole, these reports-the full versions of which can be found in the Supplementary Materials-offer practical guidance to scholars designing and implementing qualitative research, and to editors, reviewers, and funders seeking to develop criteria of evaluation that are appropriate-as understood by relevant research communities-to the forms of inquiry being assessed. We dedicate this Reflection to the memory of our coauthor and QTD working group leader Kendra Koivu.(1)
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| 3. |
- Schijven, Dick, et al.
(författare)
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Large-scale analysis of structural brain asymmetries in schizophrenia via the ENIGMA consortium
- 2023
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Ingår i: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences (PNAS). - 0027-8424 .- 1091-6490. ; 120:14
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Tidskriftsartikel (refereegranskat)abstract
- Left-right asymmetry is an important organizing feature of the healthy brain that may be altered in schizophrenia, but most studies have used relatively small samples and heterogeneous approaches, resulting in equivocal findings. We carried out the largest case-control study of structural brain asymmetries in schizophrenia, with MRI data from 5,080 affected individuals and 6,015 controls across 46 datasets, using a single image analysis protocol. Asymmetry indexes were calculated for global and regional cortical thickness, surface area, and subcortical volume measures. Differences of asymmetry were calculated between affected individuals and controls per dataset, and effect sizes were meta-analyzed across datasets. Small average case-control differences were observed for thickness asymmetries of the rostral anterior cingulate and the middle temporal gyrus, both driven by thinner left-hemispheric cortices in schizophrenia. Analyses of these asymmetries with respect to the use of antipsychotic medication and other clinical variables did not show any significant associations. Assessment of age- and sex-specific effects revealed a stronger average leftward asymmetry of pallidum volume between older cases and controls. Case-control differences in a multivariate context were assessed in a subset of the data (N = 2,029), which revealed that 7% of the variance across all structural asymmetries was explained by case-control status. Subtle case-control differences of brain macrostructural asymmetry may reflect differences at the molecular, cytoarchitectonic, or circuit levels that have functional relevance for the disorder. Reduced left middle temporal cortical thickness is consistent with altered left-hemisphere language network organization in schizophrenia.
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