Country teams from ten low- and middle-income countries (LMICs), including Tanzania, participated in the development and testing of a questionnaire to assist researchers, policymakers, and healthcare providers to describe and monitor changes in efforts to bridge the gaps among research, policy and practice. The study found that internal consistency (Cronbach's alpha) for sets of related items was very high, ranging from 0.89 to 0.96, suggesting some item redundancy. Both face and content validity were determined to be high. Assessments of construct validity using criterion-related measures showed statistically significant associations for related measures. Assessments using convergent measures also showed significant associations. In conclusion, while no direct comparison can be made to a comparable questionnaire, the findings do suggest a number of strengths of the questionnaire but also the need to reduce item redundancy and to test its capacity to monitor changes over time.
Monitoring equity and research policy
Country teams from ten low- and middle-income countries, including Tanzania, participated in the development, translation, pilot-testing and administration of a questionnaire designed to measure health-care providers' views and activities related to improving their clinical practice and their awareness of, access to and use of research evidence, as well as changes in their clinical practice that they attribute to particular sources of research evidence that they have used. The study found that the questionnaire had high internal consistency, with Cronbach's alphas between 0.7 and 0.9 for 16 of 20 domains and sub-domains (identified by factor analyses). Cronbach's alphas were greater than 0.9 for two domains, suggesting some item redundancy. In conclusion, the analysis points to a number of strengths of the questionnaire – high internal consistency (reliability) and good face and content validity – but also to areas where it can be shortened without losing important conceptual domains.
The act of telling a story is a deceptively simple and familiar process, a way to evoke powerful emotions and insights. By contrast, working with stories in organisational settings – to aid reflection, build communities, transfer practical learning or capitalise experiences – is more complicated. This guide is designed to create story-telling skills and confidence. It provides ideas about development cooperation contexts in which stories can be an effective communication tool. The authors argue that story telling is not suitable for every situation. Methodologies should be selected by practitioners with due care to the wider working context and intention. Some methods, for example the systemic introduction of story into core organisational processes such as evaluation, need patience and management backing over a long period, for the right approach to be developed through trial and error.
This article explores the use of multimedia to enhance development enquiry and analysis, and the design and implementation of process interventions aimed at poverty alleviation in sub-Saharan Africa. It discusses some important interventions in Africa: the Catalyzing Access to ICT in Africa (CATIA) programme; the LINK Centre (University of the Witwatersrand); the Acacia Initiative; the African Information Society Initiative (AISI); the APC (Association for Progressive Communications); and Research ICT Africa. Despite these interventions, Africa still faces problems of access and use of these interventions and services, especially among poor and vulnerable people. The areas of weakness include: poor performance in the telecommunications sector; little e-access and use in small and medium enterprises; and absence of an equitable system of intellectual property rights that is friendly to developing countries in sub-Saharan Africa. As a result the author observes barriers to access often expensive, modern technologies.
The first target of the fifth United Nations Millennium Development Goal is to reduce maternal mortality by 75% between 1990 and 2015. According to this article, the target is critically off track. Despite difficulties inherent in measuring maternal mortality, it notes that interventions aimed at reducing it must be monitored and evaluated to determine the most effective strategies in different contexts. In some contexts, the direct causes of maternal death, such as haemorrhage and sepsis, predominate and can be tackled effectively through providing access to skilled birth attendance and emergency obstetric care. In others, indirect causes of maternal death, such as HIV and AIDS and malaria, make a significant contribution and require alternative interventions. Methods of planning and evaluating maternal health interventions that do not differentiate between direct and indirect maternal deaths may lead to unrealistic expectations of effectiveness or mask progress in tackling specific causes. The article analyses historical data from England and Wales and contemporary data from Ghana, Rwanda and South Africa.
Only 5.4% of the world's population was covered by comprehensive smoke-free laws in 2008, up from 3.1% in 2007, according to the World Health Organization’s (WHO) second report on the global tobacco epidemic. The report also describes countries' efforts to implement the tobacco control package called MPOWER, which WHO introduced in 2008 to help countries implement some of the demand reduction measures in the WHO Framework Convention and its guidelines. These measures are: monitor tobacco use and the policies to prevent it; protect people from tobacco smoke; offer people help to quit tobacco use; warn about the dangers of tobacco; enforce bans on tobacco advertising, promotion and sponsorship; and raise taxes on tobacco. Less than 10% of the world's population is covered by any one measure, the report states. The report tracks the global tobacco epidemic, giving governments and other stakeholders a tool to see where evidence-based demand reduction interventions have been implemented and where more progress is needed. It gives country-by-country tobacco use prevalence figures as well as data about cigarette taxation, bans on tobacco advertising, promotion and sponsorship, support for treatment of tobacco dependence, enforcement of tobacco-free laws and monitoring of the epidemic.
This report presents a historical reflection on research evaluation studies, their recurrent themes and challenges, and their implications. It critically examines studies of how scientific research drives innovation and socioeconomic benefits. First, it provides a predominantly descriptive historical overview of some landmark studies in the research evaluation field, from the late 1950s until the present day, and highlights some of their key contributions. Then, it reflects on the historical overview analytically, in order to discuss some of the methodological developments and recurrent themes in research evaluation studies. The report concludes by discussing the enduring challenges in research evaluation studies and their implications. The authors emphasise that this report does not address all of the key studies in the research evaluation field. The evaluation literature today is so extensive that a selective approach is necessary to focus on those studies that they feel provide the most valuable insights in the context of biomedical and health research evaluation.
Researchers should protect the welfare of research participants by providing methods to reduce their risk of acquiring HIV. This is especially important given that late-phase HIV vaccine trials enrol HIV-uninfected trial volunteers from high-risk populations. This study recommends that current normative guidance be systematically reviewed and actual practice at vaccine sites be documented. Adding new tools to the current package of prevention services will involve complex decision making with few set standards, and regulatory and scientific challenges. The paper recommends that stakeholders (including regulators) should convene to consider standards of evidence for new tools, and that decision-making processes be explicitly documented and researched. A further critical ethical task is exploring the threshold at which adding new tools will compromise the validity of trial results.
This paper sought to investigate the feasibility, the ease of implementation, and the extent to which community health workers with little experience of data collection could be trained and successfully supervised to collect data using mobile phones in a large baseline survey. A web-based system was developed to allow electronic surveys or questionnaires to be designed (on a word processor), sent to, and conducted on standard entry level mobile phones. The web-based interface permitted comprehensive daily real-time supervision of CHW performance, with no data loss. The system permitted the early detection of data errors in combination with real-time quality control and data collector supervision. In conclusion, the benefits of mobile technology, combined with the improvement that mobile phones offer over personal digital assistants (PDAs) – or palmtop computers – in terms of data loss and uploading difficulties, make mobile phones a feasible method of data collection that needs to be further explored.
This paper studied policymaking processes in Mozambique, South Africa and Zimbabwe to understand the factors affecting the use of research evidence in national policy development, with a particular focus on the findings from randomised control trials. It used a qualitative case-study methodology to explore the policy-making process. It carried out key informants interviews with a range of research and policy stakeholders in each country, reviewed documents and developed timelines of key events. Prior experience of particular interventions, local champions, stakeholders and international networks, and the involvement of researchers in policy development were important in knowledge translation for both case studies. In contrast to treatment policies for eclampsia, a diverse group of stakeholders with varied interests, differing in their use and interpretation of evidence, was involved in malaria policy decisions in the three countries. The paper concluded that translating research knowledge into policy is a complex and context sensitive process. Researchers aiming to enhance knowledge translation need to be aware of factors influencing the demand for different types of research; interact and work closely with key policy stakeholders, networks and local champions; and acknowledge the roles of important interest groups.