A new design-based theory has recently been developed to estimate impacts for randomized controlled trials (RCTs) and basic quasi-experimental designs (QEDs) for a wide range of designs used in social policy research (Imbens & Rubin, 2015; Schochet, 2016). These methods use the potential outcomes framework and known features of study designs…

Design-based methods have recently been developed as a way to analyze data from impact evaluations of interventions, programs, and policies (Imbens and Rubin, 2015; Schochet, 2015, 2016). The estimators are derived using the building blocks of experimental designs with minimal assumptions, and are unbiased and normally distributed in large samples…

Central Piedmont Community College is exploring ways to help at-risk students achieve academic success by utilizing an early-alert system called Success Through Academic Reporting (STAR). All First-Time, Full-time Degree-seeking students (FFD) receive an opportunity for follow-up services that support a centralized strategy, which has the…

The purpose of this study was to analyze, design, develop, implement, and evaluate an online multimedia instructional module in a service-learning project program. In order to examine the effect on learner knowledge and resulting performance, an Information Technology Service-Learning-Based multimedia module for service-learning history,…

Design-based methods have recently been developed as a way to analyze data from impact evaluations of interventions, programs, and policies. The impact estimators are derived using the building blocks of experimental designs with minimal assumptions, and have good statistical properties. The methods apply to randomized controlled trials (RCTs) and…

The purpose of the project was to evaluate the use of an interactive workshop designed to teach novel practical welfare techniques to beef cattle caretakers and decision makers. Following training, respondents reported being more likely to use or recommend use of local anesthesia for dehorning and castration and were more inclined to use meloxicam…

As states move to teacher evaluation that is intended to capture teacher contributions to students' learning outcomes, some states have adopted "value-added measures" to examine teachers' and teacher preparation programs' effectiveness. In Louisiana, the value-added assessment of teacher preparation programs includes students with…

Little work is being undertaken in South Africa to systematically and intentionally prepare undergraduate students to pursue postgraduate studies. This is concerning given the shortage of postgraduate students and the small scale of postgraduate studies. The few programmes and endeavours that exist to prepare students for postgraduate studies are…

Three-tiered models of prevention are increasingly being adopted by schools to address the behavioral needs of students. A critical component of multitiered systems are secondary interventions used with students in need of behavioral support but who are not candidates for individualized interventions. Despite the importance of secondary…

This paper proposes a novel e-Learning system for learning electronic circuit making and programming a microcontroller to control a robot. The proposed e-Learning system comprises a virtual-circuit-making function for the construction of circuits with a versatile, Arduino microcontroller and an educational system that can simulate behaviors of…

In an effort to promote learning in classrooms, political science instructors are increasingly turning to interactive teaching strategies--experiments, simulations, etc.--that supplement traditional lecture formats. In this article, I advocate the use of student-generated data as a powerful teaching tool that can be used in a variety of ways to…

Professional development is central to teacher competence and, with particular attention to larger-scale, structured and formal professional development interventions (PDIs), this article discusses how the impact of professional development can be conceptualized and evaluated. Various kinds of impacts on teachers, organizations and systems, and…

Medical schools with a diverse student body face the challenge of ensuring that all students succeed academically. Many medical schools have implemented prematriculation programs to prepare students from diverse backgrounds; however, evidence on their impact is largely lacking. In this study, we analyzed participants' demographics as well as the…

At the beginning of the 2016 academic year 77,214 freshman students at 44 campuses began the fall semester participating in the Re-Imagining the First Year (RFY) initiative of the American Association of State Colleges and Universities (AASCU). These 44 institutions have formed a learning community that reviews and shares evidence-based practices,…

We used a comparative interrupted time series design to examine the impact of the Massachusetts' Wraparound Zone Initiative on student achievement, attendance, retention, and suspension. This initiative was designed to create coordinated district systems that allow schools to proactively and systematically address students' nonacademic needs. The…