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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.
31

Effect of marital dissolution on early adolescents' academic and psycho-social development

Mauki, Chrissiona January 2014 (has links)
This study investigated marital dissolution in the Tanzanian context. The study specifically focused on the potential effect of marital dissolution (both positive and negative) on early adolescents’ academic and psycho-social functioning. The primary research question directing the research is: ―How can insight into marital dissolution in Tanzania broaden our knowledge on its effect on children?‖ The conceptual framework for the study is based on attachment theory, crisis theory, family stress theory and life course theory. Epistemologically, the study utilised social constructivism as paradigm. A qualitative methodological approach was followed, implementing an instrumental case study as research design. I purposefully selected eight children from two children’s centres in Tanzania and four additional children from custodial homes. In addition, twelve parents, who had been separated from their partners, as well as twelve teachers and caregivers who have been involved with the child participants, participated in the study. For data collection I employed semi-structured interviews with the parents and children; focus group discussions with teachers and caregivers; interviews and narrations with children; and an analysis of existing documents. Field notes, a research diary and verbatim transcripts were utilised to document the data I collected. Following inductive thematic analysis four themes emerged, relating to the reasons for marital dissolution, the effect of marital dissolution on early adolescents’ functioning, trends following marital dissolution and managing marital dissolution in Tanzania. In terms of reasons for marital dissolution I identified the following subthemes: abuse, lack of commitment to the family, influence of others, and financial strain. In terms of the effect of marital dissolution on early adolescents’ functioning three subthemes emerged namely; effect on early adolescents’ academic performance, effect on early adolescents’ psycho-social well-being, and parents’ insight into the effect of marital dissolution on their children. With regard to trends following marital dissolution I identified the following three subthemes: positive effect of marital dissolution, change in living arrangements, and other related changes negatively affecting children. Finally, two subthemes emerged concerning the management of marital dissolution in Tanzania, namely minimising the effect of marital dissolution on children, and potential role of the Tanzanian government. The findings of this study indicate that the majority of Tanzanian couples merely separate, rather than following a legal divorce. Parents showed limited insight into the effect of marital dissolution on their children. Besides some children experiencing the separation of their parents as a relief, the majority of children were negatively affected in terms of their academic performance and psycho-social functioning. Children indicated the need to be involved in discussions preceding and during the separation process, yet Tanzanian parents did not value the involvement of their children during this process. Based on the findings I obtained I conclude that the effect of marital dissolution on children are not only continuous but that the effects in various areas of functioning are interrelated and cyclic in nature, and that children can experience the effects before, during and after marital dissolution. / Thesis (PhD)--University of Pretoria, 2014. / lk2014 / Educational Psychology / PhD / Unrestricted
32

Mayai-waziri wa maradhi: magic realism in Euphrase Kezilahabi\'s long time unpublished short story

Bertoncini-Zúbková, Elena January 2004 (has links)
This article will present a short story which appeared in the newspaper Mzalendo on the 15th January 1978, but it took twenty-six years before it was published in a book. Presumably it was written in the same period as both the play Kaputula la Marx and probably also as some of Kezilahabi’s poems from the second collection Karibu ndani (1988). It is a period of his most critical works. In Mayai – Waziri wa Maradhi the author blames, in a highly symbolic manner, the leading classes of his country who became rich at the expense of common citizens during ten years of Independence, symbolized by ten emaciated ghostly children.
33

Structure et propagation d'un rift magmatique en bordure de craton : approche intégrée de la divergence Nord-Tanzanienne par analyse des populations de failles et du réseau de drainage / Structure and propagation of a magmatic rift at the edge of a craton : integrated approach of the structure of the North Tanzanian divergence, East Africa : analysis of fault populations and drainage network

Gama, Remigius 21 September 2018 (has links)
Tout modèle cinématique appliqué à la propagation du rift sud kenyan (RSK) et à sa divergence vers l’ouest au nord de la Tanzanie (DNT) doit nécessairement intégrer la vallée axiale Magadi-Natron (études antérieures), mais aussi le bloc soulevé Oldoinyo Ogol (OOB) à l’ouest (ce travail). Notre étude, basée pour l'essentiel sur l'interprétation d'imagerie satellitale SRTM 30 m, nous permet (1) de préciser l'organisation morphostructurale de l'ensemble du RSK, (2) d'identifier 2 systèmes successifs de failles bordières, (3) d'affirmer le rôle majeur de celle d'Oldoinyo Ogol, (4) d'élaborer un modèle de rifting en 2 étapes (7-3 Ma et <3 Ma) et (5) d'attribuer le « shift » latéral du domaine rifté (OOB), puis sa divergence le long de la branche d'Eyasi (DNT) à la présence d'une discontinuité transverse protérozoïque, à laquelle on rapporte aussi le développement précoce et 'hors axe' du segment magmatique des « Crater Highlands », démontrant ainsi l'importance de l'héritage structural sur la cinématique du rifting. L’analyse quantitative des populations de failles démontre le caractère « restricted » des failles intrarift et aboutit aussi à préciser l'évolution, dans l'espace et le temps, du taux d'extension, depuis un stade précoce à déformation localisée jusqu'à un stade récent à déformation diffuse (<3 Ma). L’analyse des réseaux de drainage identifiés sur le compartiment de socle bordant à l'ouest le dispositif RSK-NTD démontre (1) leur contrôle étroit par le dispositif lithologique et tectonique du socle, (2) la nature polyphasée du soulèvement lié aux failles bordières, et (3) le caractère déséquilibré du réseau actuel en cours de soulèvement. / Any kinematic model applied to the southerly-propagating and diverging South Kenya rift (SKR) should necessarily integrate the structure of the Magadi-Natron axial trough (previous studies), but also those of the Oldoinyo Ogol (OOB) offset block to the west. Our work is chiefly based on SRTM 30 m satellite imagery analysis, and allows us (1) to precise the morphostructural arrangement of the entire SKR,(2) to identify 2 successive border faults systems, (3) to emphasize the role of the Ol Doinyo Ogol master fault, (4) to elaborate a 2-stage rift model (7-3 Ma et <3 Ma), and (5) to attribute a key-role to a transverse Proterozoic discontinuity on the lateral shift of the OOB, as well as on the split of the rift into the Eyasi rift arm and on the off-axis location of the early Crater Highlands magmatic segment, hence demonstrating the importance of basement structural inheritance on rift kinematics.The quantitative analysis of fault populations shows the restricted nature of most intra-rift faults, and leads us to precise the spatiotemporal evolution of extension from a stage of localized strain (border faults) to a stage of diffuse extension (<3 Ma).From the analysis of the river drainage extracted from the basement uplifted block bounding the rift system to the west, it is assumed that (1) lithological and tectonic basement features exerted a strong control on the river network, (2) fault-related basement uplift is polyphased, and (3) the unsteady nature of the present-day river drainage is due to still active rift-flank uplift in the southern portion of the rift system.

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