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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.
1

Synergies of syntheses : a comparison of systematic review and scientific realist evaluation methods for crime prevention

Grove, Louise E. January 2010 (has links)
This thesis makes two significant contributions to the advancement of knowledge within crime prevention. The first of these is to evaluate the success of repeat victimisation prevention interventions. Interventions across four crime types are assessed herein, and the context-mechanisms-outcome configurations examined. The second contribution of this thesis is to assess two techniques of meta-evaluation: systematic reviews and realist syntheses. Each of these techniques is used in turn to assess the repeat victimisation prevention interventions. The contribution of each technique to the knowledge pool is then discussed, and the question of whether they are complementary or contradictory approaches answered. The thesis is framed in the context of evolutionary epistemology, which is the philosophy underpinning both approaches to meta-evaluation addressed herein. The thesis starts, with an examination of: firstly, how the evaluation methods in question have evolved, and the background to their scientific worth; and secondly, how situational crime prevention measures have evolved over time. The thesis then examines the two competing approaches for their contribution to the evaluation ecosystem by using both to assess repeat victimisation prevention interventions. Finally, the last section poses the question of whether it is survival of the fittest, or whether co-existence or adaptation could be the key to survival for these two meta-evaluative methodologies. Repeat victimisation prevention is revealed as an effective way of reducing crime, with a need for further research to apply the principle across further crime types. A requirement is identified for a greater breadth and depth of information to be included in future crime prevention evaluations. The systematic review is shown to be a useful way of assessing the overall effectiveness of the interventions, whilst the realist synthesis fills in the detail of why some interventions work and others fail. It is concluded that both approaches to meta-evaluation have useful contributions to make, and that a third way incorporating the best elements from each method should be developed.
2

Initial and repeated burglary victimisation : victim vulnerability, same offender involvement and implications for theory and crime prevention

Morgan, Frank January 2007 (has links)
[Truncated abstract] This thesis examines the phenomenon of repeat burglary and its significance for crime prevention, criminology and victimology. The research program for this thesis was inspired some time ago by the Kirkholt burglary prevention project in the United Kingdom. The reduction of repeat victimisation quickly came to be seen as the key to Kirkholt?s success and by the late twentieth century victim-based crime prevention projects had been implemented in many parts of the world. However, even though these projects have achieved notable success there is still intense debate about why one-time victims are more likely than others to become future victims. This thesis aims to increase understanding of repeat burglary and other forms of repeat victimisation by contributing to its key concepts and its methods of analysis, and by applying these insights in Australian settings. In pursuing this endeavour the thesis links the problems of repeat victimisation with problems in other areas of criminology and social science. In particular the issue of whether prior victimisation is a cause of future victimisation or merely a marker of pre-existing risk has analogs in the areas of offending, of employment, in international disputes, and in many others. Despite this, there has been limited transfer of methods and concepts between repeat victim researchers and researchers in other areas. The thesis examines repeat burglary as a substantive area of research, but its approaches to method, concepts and data are relevant to all repeat victimisation research. ... It draws together criminological theory, conceptual analysis, and a pioneering application of survival analysis to pursue the mechanisms underlying repeat burglary in a Perth suburb. In doing so it illuminates issues about the relative power of state dependence and heterogeneity explanations of repeat burglary and arrives at substantive results that in some aspects differ from findings in the United Kingdom. This section also argues that the concept of state dependence commonly adopted is iv unnecessarily constraining and that a broader concept can explain some potentially conflicting findings of repeat victimisation research. Section 3 is an evaluation of a victim-focused burglary prevention initiative in Adelaide one of two nationally supported pilot projects. Section 4 examines carefully the claimed advantages of victim-focused crime prevention for distributing burglary prevention resources in an efficient and equitable way. It examines evidence concerning the differential capacity and willingness of victims to take effective preventive action and the need for both individual and collective support for effective preventive initiatives. Section 5 concludes the thesis by arguing first that the merging of victim support and crime prevention is not as simple as is sometimes claimed. It also argues that crime prevention needs to take into account more than criminological theory if it is to be effective. An important argument of the conclusion is that criminological imagination has been overly limited in comprehending repeat victimisation, and it explores the ways in which criminological research still struggles to appreciate the importance of the victim for theory and crime prevention. It also argues that the implications of repeat victimisation have yet to be fully developed and accepted. Fuller details of the thesis structure are given at the end of the introduction.
3

The near repeat risk calculation of residential burglaries in Hillcrest, KwaZulu-Natal, South Africa : a criminological analysis

Clark, James Andrew George Roy 12 1900 (has links)
Text in English with abstracts in English, isiZulu and Xhosa / This research applies the Near Repeat Calculator (NRC) to identify near repeat residential burglary patterns in the Hillcrest (KZN) policing area for the first time. A total of 490 residential burglaries, over a 12-month period, reported to Hillcrest police station were mapped (geocoded) and the near repeat calculations were visualised using the Geographic Information Systems (GIS). The month-to-month near repeat calculations are analysed and suggest that the NRC is a valuable tool that can predict the space-time locations of near repeat residential burglaries in the Hillcrest policing area. / Lolu cwaningo lusebenzisa i-Near Repeat Calculator (NRC) ukuhlonza amaphethini okuphindaphindeka kwezigameko zokugqekezwa kwamakhaya endaweni eyenganyelwe yisiteshi samaphoyisa sase-Hillcrest (KZN). Izigameko zokugqekezwa kwamakhaya ezingama-490 ezabikwa esiteshini samaphoyisa sase- Hillcrest esikhathini esiyizinyanga eziyi-12 zaboniswa emfanekisweni webalazwe lendawo (geocoded) futhi izilinganiso zamathuba okuthi ziphinde zenzeke izigameko zokugqekezwa kwamakhaya zaboniswa ngokuthi kusetshenziswe umfanekiso owenziwe nge-Geographic Information Systems (GIS). Kwahlaziywa amathuba enyanga nenyanga okuphindaphindeka kwezigameko, futhi imiphumela eyatholakala kulokhu iyabonisa ukuthi i-NRC iyithuluzi eliwusizo impela elingabikezela izindawo nesikhathi lapho kungaphinda futhi kwenzeke khona izigameko zokugqekezwa kwamakhaya endaweni eyenganyelwe yisiteshi samaphoyisa sase-Hillcrest. / Olu phando lusebenzisa uhlobo lokubala olwaziwa ngokuba yiNear Repeat Calculator (NRC) ngenjongo yokubona isimbo sokuqhekezwa kwezindlu zabantu kummandla ophantsi kwamapolisa aseHillcrest (eKZN). Kuqwalaselwe ama-490 eziganeko zoqhekezo lwemizi ezaxelwa emapoliseni aseHillcrest kwisithuba seenyanga ezili-12, kwaye uhlobo lokubala oluqikelela ukuphindwa kweziganeko zoqhekezo luboniswe ngokusebenzisa inkqubo ekuthiwa yiGeographic Information Systems (GIS). Ubalo oluqikelela ukuphindwa kweziganeko luphononongiwe kwinyanga nenyanga, kwaye iziphumo zibonisa ukuba iNRC sisixhobo esinexabiso, esinokukwazi ukuqikelela indawo nexesha apho kunokuphinda kuqhekezwe khona kummandla ophantsi kwamapolisa aseHillcrest. / Criminology and Security Science / M.A. (Criminology)

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