Three ways of knowing: Agricultural knowledge systems of small-scale farmers in Africa with reference to Kenya

Research carried out in 2011 in Kirinyaga district, Kenya, shows how sense-making theory and methodology can be used to assess the use of local agricultural and external knowledge by small-scale farmers and its effects on small-scale agriculture. Two knowledge systems, the local knowledge system and the external or scientific knowledge system, are considered dominant. The two systems can be synergistic and small-scale farmers have mixed them in their farming activities. Blending systems improve communication, livelihoods, and economies within local communities, and increases their participation in development. Data were collected in focus group discussions with farmers' groups and interviews with individual farmers. Results show that most farmers in Kirinyaga use external agricultural information in their farming practices. A significant number use combined external agricultural information and local knowledge, which forms a third knowledge system. This third system requires the validation of the farmers' innovations and documentation of the knowledge for wider dissemination. Information providers should adopt policies that promote the use of the three knowledge systems by small-scale farmers.     

Strategic alignment of participant motivations in e-government collaborations: The Internet Payment Platform pilot

Large-scale information technology implementations are risky projects, and the challenges and risks multiply when multiple organizations are involved, as is often the case in e-government initiatives. Some of the risk can be addressed by carefully aligning the partners' motivations, which are affected by each organization's internal and external operational and information technology strategies. In this paper, we propose a strategic alignment framework and use it to examine the motivations of a set of collaborating government agencies and businesses in the pilot implementation of the Internet Payment Platform, an interorganizational, third-party hosted, e-procurement system. As we predict, the partners in this study had varied technical, political, economic, and operational motivations for participating in the project. Even so, the participating agencies reported positive outcomes from the project, and look forward to further collaboration on the next iteration of this e-procurement system.     

Evaluation of the KA24 (Knowledge Access 24) service for health and social care staff in London and the south-east of England. Part 2: qualitative

AIM AND OBJECTIVES: The aim of this two-part paper is to identify the main transferable lessons learned from both the quantitative and qualitative evaluations of the KA24 (Knowledge Access 24) service of online databases and selected full-text journals for health and social care staff in London and the south-east of England. The objectives of the qualitative evaluation were to assess the enablers and barriers to usage, and to assess the impact of the service on patient care. METHODS: Telephone interviews (n = 65) and a questionnaire survey (n = 296) were conducted with various types of user, in various Trust settings. Some non-users were also contacted. Selection of interviewees and questionnaire recipients was not random, and aimed to cover all groups of users representatively. RESULTS: Results show that policy goals were being delivered, with indications of changes to clinical practice, and improved clinical governance. Promotion, training and support needs to be extensive, and tailored to needs, but users are not always aware they need training. The sharing of passwords cast doubts on the reliability of some usage data. CONCLUSIONS: Digital health library services, delivered at the point of care, are changing the way some clinicians practise. A combination of qualitative and quantitative evaluation methods are needed to assess digital library services.     

Turn-taking in tutorial group discussion,under varying conditions of preparation and leadership

The effects of variations in preparation and leadership on turn-taking behaviour in problem solving groups were investigated in a field-experimental setting. A factorial, randomized, longitudinal design was employed, with controls imposed over many of the identifiable extraneous effects. Four groups (n = 15) discussed problematic case study material under conditions of varying preparation (prepared vs. unprepared) and leadership (emergent vs. assigned leadership), for eight consecutive weekly sessions of one hour's duration. The principal hypotheses were tested by 2 × 2 analysis of variance, and a cautious approach was adopted to the interpretation of statistically significant results, in that preparation or leadership effects were only taken as being of any theoretical or practical significance if they reached significance in at least three of the eight discussion sessions. Both preparation and leadership, as well as the interaction of these variables, influenced turn-taking behaviour. Interactive behaviour also showed a degree of stability across sessions, with the greatest stability occurring in the behaviour of members of prepared groups. The obtained leadership effects were explained in terms of interaction expectation theory, and behaviour modelling.     

Professional Development at Distance as an Information‐technology Enterprise

This paper considers the issues involved in the delivery of professional development to teachers across Australia using information technology. A DEET‐funded pilot project to provide professional development in statistics education using satellite television is the basis for the discussion. Aspects of the project include the procedures followed in setting up and implementing the programme, the difficulties encountered, the evaluation of the various participants and products, the future plans arising from the project, and the possible transfer of lessons learned to other subject areas.