Past studies of texting interventions designed to promote college student persistence have given little attention to assessing both the fixed and variable costs of such initiatives. In addition, they typically have not assessed costs relative to the desired outcome(s). In this case study, we assessed the costs of implementing a text messaging…

The purpose of this study was to explore the effectiveness of a universal classroom-based social-emotional learning (SEL) program for first grade students. Forty classrooms from 13 elementary schools across 3 states participated in the trial. Teachers in classrooms randomly assigned to the implementation condition were provided with free access to…

Recent studies have suggested that quality of delivery matters to achieve better student outcomes in the context of school interventions. However, studies rarely measure quality of delivery and test its association with students' outcomes, perhaps due to lack of clarity regarding how to measure it. Here, we offer recommendations on how to select…

The Say-All-Fast-Minute-Every-Day-Shuffled (SAFMEDS) strategy promotes fast and accurate recall. The existing literature suggests that the strategy can help learners improve academic outcomes. Through a cluster randomized controlled trial, we assessed the impact of implementation support on children's mathematics outcomes during a teacher-led…