The appropriateness of a realist review for evaluating the South African Housing Subsidy Programme

Conducting meta-reviews of government programmes has become common practice. In South Africa, the national Department of Human Settlements and the national Department of Performance Monitoring and Evaluation recently commissioned a team to review the extent to which the Housing Subsidy Programme had provided assets to municipalities and the poor and whether these assets had helped poor households escape from poverty. A realist approach was employed to conduct the review. We argue that, given the complex nature of housing programmes, the realist review methodology was an appropriate approach to follow in answering the review questions. We explored how the realist review method allowed us to work with the uneven and contested nature of the housing literature and how the review nonetheless enabled elucidation of the factors that had contributed to the expected outcomes. Because this case was the first time that this method was used in a government-commissioned evaluation of housing, there were some practical challenges involved in its use. Some of the challenges were related to the nature of the questions that were asked. At the time of the review, the Department of Human Settlements was in the process of reviewing the 1996 White Paper and, to inform this process, the Housing Subsidy Programme review included a copious number of questions set by the Department of Human Settlements and Department of Performance Monitoring and Evaluation, which made the review rather large and, in some cases, complicated the analysis. In some cases, because the Departments wanted clear-cut answers, the commissioners perceived the theoretical strength of the method, such as offering explanatory instead of conclusive judgement, as a weakness. The paper reveals some limitations of the realist review method for evaluating the multifaceted outcomes of a complex programme, particularly the practical difficulty of dealing with large quantities of data. We do however consider this method to have potential for further reviews. Significance: • Housing research in South Africa is uneven which makes any review process difficult. • The review was unable to offer judgement on the effect that the Housing Subsidy Programme has had on the asset base of the poor. • The review was useful for making clear which factors will help the Programme to achieve the intended outcomes and also for pointing out on what government should focus to build assets for the urban poor

“Outroduction” : a research agenda on collegiality In university settings

Collegiality is the modus operandi of universities. Collegiality is central to academic freedom and scientific quality. In this way, collegiality also contributes to the good functioning of universities’ contribution to society and democracy. In this concluding paper of the special issue on collegiality, we summarize the main findings and takeaways from our collective studies. We summarize the main challenges and contestations to collegiality and to universities, but also document lines of resistance, activation, and maintenance. We depict varieties of collegiality and conclude by emphasizing that future research needs to be based on an appreciation of this variation. We argue that it is essential to incorporate such a variation-sensitive perspective into discussions on academic freedom and scientific quality and highlight themes surfaced by the different studies that remain under-explored in extant literature: institutional trust, field-level studies of collegiality, and collegiality and communication. Finally, we offer some remarks on methodological and theoretical implications of this research and conclude by summarizing our research agenda in a list of themes

Antibody recognition of an 18 KDa protein possibly involved in phosphate removal by activated sludge

Phosphate in wastewater effluent is implicated in eutrophication of water reserves. Enhanced biological phosphate removal by activated sludge is attributed to polyphosphate accumulating bacteria, which release phosphate during anaerobiosis and reincorporate it during aerobiosis. The aim of the study was to investigate whether the process of phosphate removal by activated sludge could be probed immunochemically. Antigen preparations from the aerobic and preceding anoxic zones of a phosphate removing system contained intact and lysed bacterial cells. Neither conventional nor subtractive immunisation strategies, the latter employing cyclophosphamide to immunofocus on unique epitopes in the zones, provided antibodies capable of distinguishing between these zones. However, a putatively protein-directed monoclonal antibody could distinguish between the aerobic zones of two activated sludge systems, differing only in phosphate removal ability: immunoblot showed five discrete bands, with molecular weights appearing to be multiples of 18 kDa, unique to the system successful at phosphate removal

The impact of university incorporation on college lecturers

In South Africa, recent government plans to change the institutional landscape of higher education have resulted in mergers of colleges into universities or technikons. The research reported in this article focuses solely on the impact of a "college-into-university" incorporation as manifested in the personal, emotional and career experiences of these college staff members. It traces the changes in their perceptions and emotions during and after the incorporation process. It also identifies recurring themes and issues evident in the personal lives of those affected by this incorporation. A unique research methodology was engaged: The College staff who had been appointed to the university after the merger, identified seven critical themes and then designed and conducted 30 semi-structured interviews among themselves. This article thus documents the impact of incorporation into a university on the individual and collective lives of the researchers themselves. The data suggest that the emotional impact of incorporation was intense and that the uncertainty, especially, led to considerable trauma. The most important concern emanating from this joint research project is that while a certain degree of distress is unavoidable in any institutional merger, inattention to the management of human resources, emotions and aspirations could linger on, possibly having a negative effect on the ambitions for the transformation of the new entity.The original publication is available at www.springerlink.co