A quantifiable measure of teachers' intervention fidelity when delivering curriculum-based interventions allows researchers to interpret the effectiveness of the curricula under scrutiny. Fidelity measures, however, must accurately represent the critical components of an intervention to confirm that the intervention was delivered as intended and…

This report presents findings from RAND's evaluation of the Appalachian Renaissance Initiative (ARI) in 17 districts totaling 99 kindergarten-12th grade schools within the Kentucky Valley Educational Cooperative (KVEC). The initiative took place from the 2014-2015 through 2017-2018 academic years. The evaluation examined various aspects of ARI…

Low-income preschool children face many risks to their social-emotional development that can affect their school experience and social outcomes for years to come. Although there are some promising approaches to improving young children's social-emotional competence, the evidence base is limited, particularly on the effectiveness of these…