There are a growing number of large-scale educational randomized controlled trials (RCTs). Considering their expense, it is important to reflect on the effectiveness of this approach. We assessed the magnitude and precision of effects found in those large-scale RCTs commissioned by the UK-based Education Endowment Foundation and the U.S.-based…

Based on perceived student resistance to peer review, we conducted a study to lessen this resistance and demystify the writing process for STEM students. While many composition theorists advocate for peer review in the classroom, its application at a STEM institution remains underexamined. To foster student engagement with peer review, we…

This article presents an in-depth model to train school counseling students in program evaluation. Steps outlined in the model include partnering with a local nonprofit organization, conducting a literature review, developing a research question and hypothesis, detailing the evaluation instrument selection process, and outlining the program…

Using a multisite cluster-randomized controlled trial design, we evaluated the effect of the first year of a three-year teacher professional development called Cognitively Guided Instruction (CGI) on third -fifth grade students' mathematics achievement. Teachers in the intervention condition participated in nine days of professional development…

The purpose of this study was to conduct an evaluation on a workplace training program using the Community of Inquiry (COI) model as a guide for course construction. Given that online and blended learning programs have gained popularity in the past two decades, companies have struggled with how to prepare trainers in the areas of online teaching…

The problem of assessing whether experimental results can be replicated is becoming increasingly important in many areas of science. It is often assumed that assessing replication is straightforward: All one needs to do is repeat the study and see whether the results of the original and replication studies agree. This article shows that the…

Evidence-based policy at the local level requires predicting the impact of an intervention to inform whether it should be adopted. Increasingly, local policymakers have access to published research evaluating the effectiveness of policy interventions from national research clearinghouses that review and disseminate evidence from program…

This article examines the concept of credible evidence in Extension evaluations with specific attention to the measures and measurement strategies used to collect and create data. Credibility depends on multiple factors, including data quality and methodological rigor, characteristics of the stakeholder audience, stakeholder beliefs about the…

Executive functions (EFs) develop rapidly in preschoolers and lay an important foundation for school readiness. One potential method of supporting EF development is through mindfulness-based interventions (MBIs). Whereas studies with older children and adults have supported this approach, research with young children has been more limited. In the…

Court-involved, female students often experience trauma and disproportionate school discipline, complicating their academic success. This mixed-method study examines students' use of and experiences with the Monarch Room (MR), a trauma-informed disciplinary alternative. The study examines service utilization, using a repeated measures analysis of…

The objective of this study was to develop a nonformal environmental education program in a summer camp and to measure its effectiveness increasing environmental knowledge and attitudes of the participants. Seventy six teenagers between 14 and 17 years participated. Activities dealt with both natural and urban environment. Preactivity and…

This paper presents the results of an empirical descriptive and contrastive study designed to assess how closely postgraduate translation programmes fit the reality of professional practice. Focusing on medical translation, the case study analyses the convergences and divergences between the competences that professional medical translators deploy…

Like instruments used in afterschool programs to assess children's social and emotional growth or to evaluate staff members' performance, instruments used to evaluate program quality should be free from bias. Practitioners and researchers alike want to know that assessment instruments, whatever their type or intent, treat all people fairly and do…

Policymakers are proposing the use of outcome measures as indicators of effective principal preparation programs. The three most common metrics recommended are: (1) graduates' effectiveness in improving student achievement test scores, (2) graduate job placement rates, and (3) principal job retention once employed. This article explores the use of…

Background: Diabetes self-management education (DSME) is generally considered to be a key determinant of the treatment outcomes and related costs of diabetes mellitus. While DSME programmes generally have positive outcomes, their effects may depend on certain factors, such as the type of programmes provided and patients' level of health literacy…