Currently, a small number of studies discuss augmentative and alternative (AAC) interventions in low- and middle-income countries (LMICs). The primary purpose of this scoping review was to summarize the current evidence base on communication-based interventions and partner training in LMICs, to explore and identify gaps in the AAC evidence base…

Background: Despite a considerable reduction in child mortality, nearly six million children under the age of five die each year. Millions more are poorly nourished and in many parts of the world, the quality of education remains poor. Children are at risk from multiple violations of their rights, including child labour, early marriage, and sexual…

The challenge of improving attainment in schools has been a longstanding issue, particularly in developing countries. This paper uses a structured review to examine causal evidence from research worldwide on the impact of finance-based interventions, including extra funding for school places, cash transfers and incentives to improve attainment in…

This paper presents a scoping review of existing literature published between 2010 and 2022 on the role of schools in promoting social capabilities among students. It aims to map the evidence regarding the school programmes or interventions that are practised across the globe to promote psycho-socio-emotional skills among students. The review…

This review focuses on answering the research question: What can we learn from studies of interventions to address the implementation of inclusive education of students with disabilities in low- and lower middle-income countries? A systematic literature review was conducted to identify studies focused on interventions aiming to improve inclusive…

Background: Information and communication technology (ICT) reading interventions can help children with reading difficulties, especially those in resource-constrained environments who otherwise might not have support. Objectives: (1) Provide an overview of ICT reading interventions used globally with primary school children. (2) Provide further…

Over the past decade the academic literature on disability outcomes and effectiveness has grown substantially (Andresen, Lollar, & Meyers, 2000; Devon, Lydon, Healy, & McCoy, 2016; Iemmi et al., 2015). Several important questions have not been adequately addressed, however. For example, what type of evidence is needed, and what are…

Malnutrition is one of the most common causes of morbidity and mortality among adolescents and is now considered to be one of the largest risk factors responsible for the global burden of disease, along with poor diet. This review assesses the impact of preventive nutrition interventions (including nutrition education and counselling;…

This research brief is one of a series of six briefs, which provide an overview of available evidence shown in the Campbell-UNICEF Mega-Map of the effectiveness of interventions to improve child wellbeing in low- and middle-income countries (LMICs). Five of the six briefs summarize evidence as mapped against the five Goal Areas of UNICEF's…

Technical and vocational education and training (TVET) has attracted wide attention with its potential to alleviate poverty and improve youth employment in low- and middle-income countries (LMICs). However, no agreement has been reached on its impact on participants' wellbeing and livelihoods. Most previous reviews were restricted to economic and…

This research brief is one of a series of six briefs, which provide an overview of available evidence shown in the Campbell-UNICEF Mega-Map of the effectiveness of interventions to improve child wellbeing in low- and middle-income countries (LMICs), with this brief mapping the COVID-19-relevant studies. This brief provides an overview of the…

Background: There are approximately 1 billion people in the world with some form of disability. This corresponds to approximately 15% of the world's population (World Report on Disability, 2011). The majority of people with disabilities (80%) live in low- and middle-income countries (LMICs), where disability has been shown to disproportionately…

This research brief is one of a series of six briefs, which provide an overview of available evidence shown in the Campbell-UNICEF Mega-Map of the effectiveness of interventions to improve child wellbeing in low- and middle-income countries (LMICs). Five of the six briefs summarize evidence as mapped against the five Goal Areas of UNICEF's…

Much has been written about the importance of education for girls, particularly the strong association between educational attainment and reproductive, maternal and child health in developing countries. The objective of this systematic review is to summarize and assess evaluations of policies and interventions to address gender-related barriers…

This research brief is one of a series of six briefs, which provide an overview of available evidence shown in the Campbell-UNICEF Mega-Map of the effectiveness of interventions to improve child wellbeing in low- and middle-income countries (LMICs). Five of the six briefs summarize evidence as mapped against the five Goal Areas of UNICEF's…