This article offers insights into the challenges and complexities of accredited national professional learning programmes that are collaboratively designed, led, and delivered. The article is framed within theoretical perspectives concerning large-scale system change, highlighting the importance of inter-professional relationships and joint work…

This paper provides the first experimental evidence on the long-term effects of work-study programs, leveraging a randomized lottery design from a national program in Uruguay. Participation leads to a persistent 11 percent increase in formal labor earnings, observable seven years after the program. Effects are stronger for youth who participate…

We examine the effects of a year-long national-scale professional development (PD) program on mathematics instructional quality. In contrast to previous studies examining the effects of this program on instruction by comparing before and after participation or participants and non-participants, we examine whether instructional quality changed…