This research brief is one of a series of five briefs which provide an overview of available evidence shown in the Campbell Collaboration-UNICEF Mega-Map on the effectiveness of interventions to improve child welfare in low- and middle-income countries. These briefs summarize evidence as mapped against the five goal areas of UNICEF’s 2018–2021 Strategic Plan, although it is anticipated that they will also be useful for others working in the child well-being space. This brief provides an overview of the available evidence related to interventions to ensure every child lives in a safe and clean environment.

This research brief is one of a series of five briefs which provide an overview of available evidence shown in the Campbell Collaboration-UNICEF Mega-Map on the effectiveness of interventions to improve child welfare in low- and middle-income countries. These briefs summarize evidence as mapped against the five goal areas of UNICEF’s 2018–2021 Strategic Plan, although it is anticipated that they will also be useful for others working in the child well-being space. This brief provides an overview of the available evidence related to interventions to ensure that every child has an equitable chance in life.

Ethiopia is one of the world’s largest recipients of donor funds for development and emergency interventions. As such, its targeting of social protection has received substantial attention. In particular, concerns have been raised that political connections could play a role in determining the selection of beneficiaries. With the introduction in 2005 of the Productive Safety Net Programme (PSNP), Ethiopia implemented various policies aimed at increasing transparency in the targeting of social protection. This case study compares targeting before and during the implementation of PSNP, and shows improvements in targeting for both public works and emergency aid in relation to the dimensions of poverty, food security and political connections. Most notably, political connections are no longer found to determine the receipt of benefits during the implementation of PSNP.

Rigorous research in humanitarian settings is possible when researchers and programmers work together, particularly in the early stages when responses to humanitarian challenges are designed. Six new rigorous research studies from five countries: Ecuador, Mali, Niger, Lebanon and Yemen illustrate this point.

Geospatial technologies have transformed the way we visualize and understand situations. They are used to acquire, manipulate, store and visualize geographical information, including information on where individuals, groups and infrastructure are located in time and space. For development and humanitarian based organizations like UNICEF, the value of these technologies includes the ability to collect and process real-time information from places that are hard to reach or navigate such as dense forest, conflict zones, or where environmental disasters are occurring or have occurred. This brief provides an overview of the critical considerations when undertaking evidence generation using geospatial technologies. It is supplemented by a checklist that may be used to support reflection on the ethical use of geospatial technologies. This brief is based on a more in-depth Innocenti Discussion Paper which provides further guidance and tools.

As of January 2017, 2.78 billion people worldwide were classified as active social media users. Of these users, 1.87 billion use Facebook. Thirty-nine per cent of Facebook users are between the ages of 13 and 24 (approximately 729 million young people). Available data also show that in 2014, approximately 31 per cent of users of the top five social media platforms were aged between 16 and 24 years. With the enormity of this coverage as well as over 40 per cent growth in usage from the previous year in countries like India, UNICEF has and continues to look at ways to use these platforms and the data generated to connect with and understand the reality of children today and to ensure more child-centred/user-centred policies and services. This brief provides an overview of the critical ethical considerations when undertaking evidence generation using social media platforms and using third-party data collected and analysed by social media services. It is supplemented by checklists that may be used to support reflection on the ethical use of social media platforms and social media data. This brief is based on a more in-depth Innocenti Discussion Paper which provides further guidance and tools.

Cash transfers have been successful in reducing food insecurity, increasing consumption, building resiliency against economic shocks, improving productivity and increasing school enrolment. Despite the many successes of cash transfer programmes, they can also fall short of achieving longer-term and second-order impacts related to nutrition, learning and health outcomes. A recent study highlights how so-called ‘Cash Plus’ programmes, which offer additional components or linkages to existing services on top of regular cash payments, may help address such shortcomings.

In 2016, approximately 815 million people were chronically undernourished globally. In recent years, food security has worsened in some parts of the world, including sub-Saharan Africa. In Zimbabwe, latest estimates show that about 45% of the total population are undernourished1. To address the challenge of growing food insecurity, effective social protection programmes must be implemented and scaled-up. Cash transfers are one such programme, the primary objectives of which often include poverty alleviation and food insecurity reduction. This research study utilized longitudinal data collected for the impact evaluation of Zimbabwe’s Harmonized Social Cash Transfer Programme (HSCT), an unconditional cash transfer that targets ultra- poor, labour-constrained households. It accomplishes two things: It provides evidence on the relative merits of using an aggregate consumption expenditure measure versus a food security scale, to assess household vulnerability and food insecurity; and it contributes to a growing literature on the effects of state-sponsored unconditional cash transfers in Africa on household behaviour and food security.