An after-school enrichment activity offered to sixth-grade students gave a group of 10 students an opportunity to explore the effects of the California drought in their community using an engaging scientific device: the UAV (unmanned aerial vehicle). Although this activity was specifically designed for a small after-school enrichment group, it…

This paper examines an increase in upper elementary class sizes in California associated with the K-3 class size reduction program. I also use the variation in fourth and fifth grade class size generated by idiosyncratic first and second grade reductions required to meet program rules to identify a negative impact of larger class sizes on…

Since Hirschi's (1969) seminal work with delinquent youths, researchers have included school bonding and related constructs in analyses of delinquency, school dropout, student motivation, risk and resiliency, and academic achievement. In addition to school bonding, researchers have studied school engagement, school attachment, school…