Article published in the International Journal of Educational Development. Published abstract: "What should be considered when developing a literacy intervention that asks teachers to implement new instructional methods? How can this be achieved with minimal support within existing policy? We argue that two broad sets of considerations must be made in designing such an intervention. First, the intervention must be effective by bridging the gap between current teacher practice and the scientific literature on effective instruction. This broad consideration is detailed with 10 design recommenda- tions. Second, the intervention must be amenable to being scaled-up and mainstreamed as part of government policy. This involves being (i) simple and replicable; (ii) well received by teachers; and (iii) cost effective. The paper describes how these factors were considered in the design of a literacy intervention in government primary schools in coastal Kenya. It also includes reactions from teachers about the intervention and their change in knowledge."

Article published in Africa Education Review, Volume 12, 2015 - Issue 1. Published Abstract: Children from low-income families are at risk of learning outcome difficulties, particularly in literacy. Various studies link poor literacy results with performance later in primary and secondary school, and suggest that poverty, literacy skills and weak instructional methods combine to drastically limit the educational opportunities for many poor children. The Primary Math and Reading (PRIMR) Initiative was designed to support the learning gains of Class 1 and 2 pupils in seven counties across Kenya. PRIMR uses a randomised controlled trial design to establish the effect of its intervention and employs basic literacy measures to estimate causal effects. This study shows that PRIMR has been effective for children from low-income families and that early literacy interventions can mitigate socio-economic effects. The findings suggest that efforts to improve literacy outcomes for the poor should begin early in primary school. Strategies for ensuring that instruction is equitable across socio-economic status are advocated.

Article published in the Journal of Development Effectiveness, Volume 8, 2016 - Issue 3. Published Abstract: To improve learning outcomes, an intervention in Kenya called the Primary Math and Reading (PRIMR) Initiative provided pupil learning materials, teachers’ guides and modest teacher professional development in mathematics. This paper presents the causal impact of PRIMR’s mathematics intervention on pupil achievement indices for procedural and conceptual numeracy, using a differences-in-differences analytic strategy. The mathematics intervention produced modest, statistically significant results: generally similar results for males and females, a larger impact in grade 2 than grade 1, a larger impact in nongovernment schools than public schools, and smaller outcomes in mathematics than for English or Kiswahili. These findings have relevant policy implications in Kenya given an impending national mathematics programme.

Article published in Comparative Education Review. Published abstract: Research in sub-Saharan Africa investigating the effect of mother tongue (MT) literacy instruction at medium scale is limited. A randomized controlled trial of MT literacy instruction was implemented in 2013 and 2014 as part of the Primary Math and Reading (PRIMR) Initiative in Kenya. We compare the effect of two treatment groups—the base PRIMR program teaching literacy in English and Kiswahili and the PRIMR-MT program, which taught literacy in English, Kiswahili, and mother tongue—in two different language environments. Implementation of the MT program faced challenges because many educators were not speakers of the languages, some communities resisted mother tongue instruction, and some areas were more language heterogeneous. Effect sizes on MT literacy averaged between 0.3 and 0.6 standard deviations. The base PRIMR program also increased MT learning outcomes in some measures but had smaller effects than the PRIMR-MT program in oral reading fluency and comprehension.

The attached survey instruments were used to analyze various learning materials as part of the Survey of Children's Reading Materials in African Languages in Eleven Countries (part of the DERP program).

The purpose of the Reading Materials Survey was to develop an approach to collecting information on the available supply of early grade reading (EGR) materials. The approach included the development of a questionnaire and a protocol for data collection. The survey results will serve primarily to inform the Global Reading Repository by providing a detailed description of the current supply of EGR materials in African languages. This document specifically summarizes the findings from Early Grade Reading Materials Survey conducted in Kenya.

The purpose of the Reading Materials Survey was to develop an approach to collecting information on the available supply of early grade reading (EGR) materials. The approach included the development of a questionnaire and a protocol for data collection. The survey results will serve primarily to inform the Global Reading Repository by providing a detailed description of the current supply of EGR materials in African languages in the following 11 countries in sub-Saharan Africa: the Democratic Republic of the Congo (DRC), Ethiopia, Kenya, Malawi, Mali, Mozambique, Nigeria, Senegal, Tanzania, Uganda, and Zambia.

Article published in the International Journal of Educational Development, Volume 49, July 2016, Pages 204–214. Published abstract: Education policymakers are investing in information and communications technology (ICT) without a research base on how ICT improves outcomes. There is limited research on the effects of different types of ICT investments on outcomes. The Kenya Primary Math and Reading (PRIMR) study implemented a randomized controlled trial comparing the effects and cost of three interventions – e-readers for students, tablets for teachers, and the base PRIMR program with tablets for instructional supervisors. The results show that the ICT investments do not improve literacy outcomes significantly more than the base non-ICT instructional program. Our findings show that cost considerations should be paramount in selecting ICT investments in the education sector.

Day-by-day teacher’s guide (180 pages, low-resolution PDF). Companion to Kiswahili Kitabu cha Mwanafunzi, 2 [Kiswahili Pupil’s Book, 2]. Prepared with funding from the USAID and DFID Tusome Early Grade Reading Activity, implemented by MoEST with technical assistance from RTI International, 2014–2018. Tusome is a national-scale program for improving the reading skills of learners in grades 1 and 2.

EdData II, which began in late 2004, provides survey expertise to help national and local governments as well as the donor community to assess their education status. Project advisors collaborate with USAID Missions and Bureaus, other donors, and host-country stakeholders to find innovative and cost-effective ways to gather and analyze education data. One task order under EdData II, called "Learning Outcomes Research and Assessment Related Projects (2009-2013) supported the conduct of early grade basic skills in reading and math. Experiences with the various assessments were documented in an EdData II publication: "Learning Outcomes Research and Assessment-Related Project: Final Report (October 2013). The final "Learning Outcomes" report covered initial country reactions to the assessments and their findings. The purpose of this review was to collect data on how results had been disseminated and used long after the initial release of the report.