Recent attention has been placed on whether computer assisted learning (CAL) can effectively improve learning outcomes. However, the empirical evidence of its impact is mixed. Previous studies suggest that the lack of an impact in developed countries may be attributable to substitution of effort/time away from productive, in-school activities. However, there is little empirical evidence on how effective an in-school programme may be in developing countries. To explore the impact of an in-school CAL programme, we conducted a clustered randomised experiment involving over 4000 third and fifth grade students in 72 rural schools in China. Our results indicate that the in-school CAL programme has significantly improved the overall math scores by 0.16 standard deviations. Both the third graders and the fifth graders benefited from the programme.

Keywords: computer assisted learning; out-of-school programme; in-school programme; substitution effect; test scores

Can the BRIC university systems greatly increase the quantity of graduates in these developing countries and simultaneously achieve high enough quality to compete successfully at the higher end of the global knowledge economy?

This study uses a randomized controlled trial of a school-based anemia reduction program in rural China to examine how increased school emphasis on health promotion affects academic performance. Although education and health promotion are complementary functions of schools, they do compete for finite school resources. We compare the effects of a traditional program that provided only information about anemia and subsidies to an otherwise identical program that included performance incentives for school principals based on school-level anemia prevalence. By the end of the trial, exam scores among students who were anemic at baseline improved under both versions of the program, but scores among students in the incentive group who were healthy at baseline fell relative to healthy students in the control group. Results suggest that performance incentives to improve student health increase the impact of school-based programs on student health outcomes, but may also lead to reallocation of school resources.

Although preschool has been shown to improve children’s school readiness in many developing countries, preschool attendance in poor rural areas of China is low. Vouchers/conditional cash transfers (CCT), which help parents defray the cost of preschool, are one possible policy intervention to increase attendance. In this paper, we evaluate the impact of a voucher/CCT program on preschool attendance and school readiness. To do so, we conducted a randomized controlled trial among 150 children in a poor, rural county in China. Our analysis shows that a one-year voucher/CCT intervention, consisting of a tuition waiver and a cash transfer conditional on attendance, raised attendance by 20 percentage points (or by 35 percent). However, the intervention did not have measurable impact on children’s school readiness. One potential explanation for these findings is the poor quality of preschool education in rural China.

Across the globe, students living in disadvantaged areas (rural, impoverished, remote) and from disadvantaged backgrounds (low income) are less likely than their advantaged counterparts to go to higher levels of schooling. In general, disadvantaged students repeat grades more, drop out more, and on average perform less well academically. They thus face serious challenges in taking advantage of education, an important channel for social mobility, as a means to help them and their households improve their long-term economic well-being. Recognizing this, policy makers and researchers in developing countries have implemented a variety of interventions to improve the educational outcomes of disadvantaged students.

We describe the degree to which household income is negatively associated with the prevalence of different types of disability (i.e. medical impairments) in China using data from the 2006 China National Sample Survey of Disabled Persons. We then calculate the extra costs of disability across different types of households and show how these costs differ by the type and severity of disability in both urban and rural areas. We finally use nationally-representative panel data on persons with disabilities from 2007 to 2009 to examine the degree to which social security measures are reaching persons with different types and severity of disabilities in both urban and rural areas. We conclude that while social assistance and insurance for households with disabilities is increasing rapidly over time, it is still not enough to offset the income differential between households with and without disabled persons, especially when accounting for the extra costs of living associated with disability.

Recent studies have shown that only about two-thirds of the students from poor, rural areas in China finish junior high school and enter high school. One factor that may be behind the low rates of high school attendance is that students may be misinformed about the returns to schooling or lack career planning skills. We therefore conduct a cluster-randomized controlled trial (RCT) using a sample of 131 junior high schools and more than 12,000 students to test the effects of providing information on returns or career planning skills on student dropout, academic achievement and plans to go to high school. Contrary to previous studies, we find that information does not have significant effects on student outcomes. Unlike information, counseling does have an effect. However, the effect is somewhat surprising. Our findings suggest that counseling increases dropouts and seems to lower academic achievement. In our analysis of the causal chain, we conclude that financial constraints and the poor quality of education in junior high schools in poor, rural areas (the venue of the study) may be contributing to the absence of positive impacts on student outcomes from information and counseling. The negative effects of counseling on dropout may also be due to the high and growing wages for unskilled labor (high opportunity costs) in China’s transitioning economy. It is possible that when our counseling curriculum informed the students about the reality of how difficult were the requirements for entering academic high school, it may have induced them to revise their benefit-cost calculations and come to the realization that they are better off dropping out and/or working less hard in school.