We present results from a large-scale randomized experiment across 350 schools in Tanzania that studied the impact of providing schools with (a) unconditional grants, (b) teacher incentives based on student performance, and (c) both of the above. After two years, we find (a) no impact on student test scores from providing school grants, (b) some evidence of positive effects from teacher incentives, and (c) significant positive effects from providing both programs. Most importantly, we find strong evidence of complementarities between the two programs, with the effect of joint provision being significantly greater than the sum of the individual effects. Our results suggest that combining spending on school inputs (which is the default policy) with improved teacher incentives could substantially increase the cost-effectiveness of public spending on education.
In Rwanda, we have continued our global tradition of rigorous, applicable research by building foundational research capacity and conducting evaluations in areas of pressing national concern. Examples of our work below offer promising insights into everyday issues that affect the lives of the Rwandan poor.
Children and parents sometimes make ill-informed educational choices, resulting in unrealized educational goals, children dropping out of school, and children joining the labor force. In partnership with Innovations for Poverty Action and the Ministry of Education in Peru, researchers designed and rigorously evaluated two interventions intended to improve decision-making about education and time-use by providing schoolchildren and their families with information about the returns to education.
- Students’ and parents’ perceptions of the financial benefits to education increased. Accessing information about the social and financial returns to education via videos and an interactive tablet application corrected misconceptions about the benefits of education.
- Dropout rates fell. Information had a significant negative effect on dropout rates in both rural and urban areas.
- Child labor effects were mixed. Videos decreased child labor for girls in urban areas, but did not affect child labor in rural areas. The tablet application reduced child labor among 6th graders in rural areas, but not among other groups.
- The Ministry of Education in Peru is continuing the intervention in 2,001 secondary schools. The marginal cost of the video campaign was less than US$0.05 per student (not including the fixed costs of producing the video). Given the low cost and promising results, the Ministry of Education is scaling the use of these videos in after school programs.
* These results are preliminary and may change after further data collection and analysis.
A pesar de la importancia del desarrollo de habilidades en ciencias y resolución de problemas para educadores, padres, y estudiantes, la evidencia rigurosa sobre el aprendizaje y enseñanza de ciencias en edades tempranas es escasa. Innovations for Poverty Action (IPA) se encargó de evaluar una intervención que fue implementada como resultado de una colaboración entre el Ministerio de Educación y Ciencias (MEC), el Banco Interamericano de Desarrollo (BID), la Asociación de Utilidad Pública Juntos por la Educación, y Agencia Internacional de Cooperación del Japón (JICA). La intervención es una pedagogía bilingüe (guaraní-español) basada en el enfoque de la indagación para la enseñanza de ciencias guiada a través de audio-grabaciones.
Rates of participation in early childhood education (ECE) programs are on the rise globally, including in sub-Saharan Africa. Yet little evidence exists on the quality of these programs and on the role of classroom quality in predicting learning for young children across diverse contexts. This study uses data from the Greater Accra Region of Ghana (N = 3,407; Mage = 5.8 years; 49.5% female) to examine how changes in four culturally-validated dimensions of ECE classroom quality predict children’s growth in early academic and social-emotional skills from the beginning to the end of one academic year. We find that improvements in domains of classroom instructional quality are related to small, positive gains in children’s early academic and social-emotional outcomes over the school year, and that these improvements are generally larger for children and classrooms with higher baseline proficiency and quality levels. Associations between changes in social-emotional aspects of classroom quality and child outcomes were mixed. These results extend the knowledge base on ECE quality to a new and under-represented context while also providing important information regarding the contexts and children for whom teacher training and other quality-focused improvement efforts may be most needed.
This study examines how parent socioeconomic status (SES) directly and indirectly predicts children’s school readiness through pathways of parental investment. Data come from direct assessments with preschool children and surveys with their primary caregivers in Ghana at the start of the 2015–2016 school year (N = 2,137; Mage = 5.2 years). Results revealed SES-related gaps in all parental investment characteristics and child school readiness skills. Preschool involvement served as the primary mediating mechanism in the path from SES to most school readiness skills, though it did not predict executive function. The number of books in the household was marginally positively predictive of early literacy, whereas at-home stimulation was negatively related to motor, literacy, and numeracy skills.
The Strategic Planning Secretariat of the Ministry of Education, with technical assistance from the Abdul Latif Jameel Poverty Action Lab (J-PAL) and Innovations for Poverty Action (IPA), is implementing an education lab for innovations. This Lab is an innovative approach to policymaking, which creates a learning space to design low cost interventions that have the potential to trigger big impacts in learning and implementation outcomes. The proposed interventions will be rigorously tested using the Ministry’s administrative data systems when available, with the aim of scaling those innovations that prove to be effective. The Lab’s combination of low-cost interventions with the use of administrative data offers a highly efficient scheme for innovation and design of public policies based on evidence, both in terms of resources and availability of timely results without interfering with the implementation of the Ministry’s interventions.
Read more about MineduLAB here.
Using a randomized control trial, we examine whether offering adolescent girls nonmaterial resources – specifically, negotiation skills – can improve educational outcomes in a low-income country. In so doing, we provide the first evidence on the effects of an intervention that increased non-cognitive, interpersonal skills during adolescence. Long-run administrative data shows that negotiation training significantly improved educational outcomes over the next three years. The training had greater effects than two alternative treatments (offering girls a safe physical space with female mentors and offering girls information about the returns to education), suggesting that negotiation skills themselves drive the effect. Further evidence from a lab-in-the-field experiment, which simulates parents’ educational investment decisions, and a midline survey suggests that negotiation skills improved girls’ outcomes by moving households’ human capital investments closer to the efficient frontier. This is consistent with an incomplete contracting model, where negotiation allows daughters to strategically cooperate with parents.
Using a randomized-control trial, this study evaluates a program designed to support Ghanaian kindergarten student-teachers during pre-service training through mentorship and in-classroom training. Several potential barriers to improved teaching quality and learning outcomes are examined. Findings show that the program improved knowledge and implementation of the national curriculum for individuals both when they were student-teachers and, the following year, when they became newly qualified teachers (NQTs). There were mixed impacts on professional well-being, increasing personal accomplishment and motivation but decreasing job satisfaction for NQTs. There were mixed impacts on teaching quality, with increases in child-led learning but decreases in some other aspects of quality. There were no impacts on NQTs’ student learning outcomes. The findings highlight system level challenges with both the posting of NQTs and the absence of support in their first teaching year. Implications for global early childhood education policy and teacher education are discussed.
This study uses data from the Health and Literacy Intervention (HALI) program evaluation, an in-service teacher training program focused on early grade literacy instruction for class one teachers. We assess how changes in classroom instructional processes impacted by the HALI teacher training were associated with improved early literacy outcomes for children. We find that experimentally induced increases in exposure to print—measured both through changes to time spent reading in class and through print displayed in the classroom—were associated with improvements in students’ reading fluency and reading comprehension. Implications for global education efforts to improve learning outcomes are discussed.
Enrollment in early childhood education has increased dramatically in Ghana, but the education sector now faces the challenge of ensuring young children learn and develop school readiness skills. This study evaluated the impacts of a scalable, in-service training and coaching program for kindergarten teachers, with and without parental awareness meetings, on teaching practices and children’s learning and development.
- The in-service teacher training and coaching improved teachers’ use of the play-based kindergarten-specific pedagogy that is specified in Ghana’s national early childhood education curriculum. These positive effects persisted one year later, after the program ended.
- The teacher-training and coaching improved children’s school readiness, including their early literacy, early numeracy, and social-emotional skills in the first year. One year later, when children moved to their next year of schooling, the impacts on social-emotional development persisted.
- The parental awareness meetings were not effective in engaging parents in their child’s education, and alternative approaches to engage parents need to be explored.
- Overall, the results of the in-service teacher training hold promise for improving the quality of education delivered in Ghana’s kindergarten educational system.
In 2015-2017 Twaweza East Africa implemented KiuFunza II, a randomized performance pay trial in the early grades of public primary schools in Tanzania. This trial is part of an experimental program to improve learning introduced by Twaweza in collaboration with J-PAL/IPA.
KiuFunza implemented two different teacher performance pay systems. The first system is called Stadi (levels) and rewards teachers based on the number of students that reach specific proficiency levels. The second is called Mashindano (gains) and rewards teachers based on their students’ test score ranking relative to children with the same starting level.
The performance pay learning impact was studied in a nationally representative sample of 180 schools (60 schools randomly selected into each of the two incentive pay programs, and 60 control schools). The evaluation finds that both teacher performance pay systems improved student test scores. The simpler “levels” system was at least as effective in raising student learning as the more complex “gains” system.
Furthermore, the levels scheme had a more equitable distribution of benefits, improving learning across all initial ability levels.
We report results of a randomized control trial in which parents of primary school leavers were encouraged to open a convenient bank account operated over a mobile money platform. A lock savings account (LSA) was randomly promoted to half the treatment group. Treatment boosted account take-up by 25 percentage points. Intent-to-treat estimates show that being offered either account increased savings on the mobile phone. Total financial savings increased by 3-4 times, suggesting access to the mobile bank account crowded in other forms of savings. High school enrollment was 5-6 percentage points higher – representing a one third increase for compliers.
Do social networks matter for the adoption of new political communication technologies? We collect complete social network data for sixteen Ugandan villages where an innovative reporting mobile platform was recently introduced, and show robust evidence of peer effects on technology adoption. However, peer effects were not observed in all networks. We develop a formal model showing that while peer effects facilitate adoption of technologies with minimal externalities (like agricultural practices), it can be more difficult for innovations with significant positive externalities to spread through a network. Early adopters might exaggerate benefits, leading others to discount information about the technology’s value. Thus, peer effects are likely to emerge only where informal institutions support truthful communication. We show that the observable implications of our model are borne out in the data. These impediments to social diffusion might help explain the slow and varied uptake of new political communication technologies around the world.