This essay traces the history of an activity designed to promote the intellectual and social development of elementary-age schoolchildren during the afterschool hours. Following in the footsteps of Urie Bronfenbrenner, I highlight his argument that just as all human development occurs in contexts of varying levels of inclusiveness and mutual…

Purpose: The purpose of this paper is to analyze experiential entrepreneurship education offerings--programs and courses--among the "Top 25" undergraduate schools of entrepreneurship in the USA. The motivation is to understand the array and vitality of experiential initiatives across the country. A related aim is to unearth obstacles to…

Randomized experiments are considered the gold standard for causal inference because they can provide unbiased estimates of treatment effects for the experimental participants. However, researchers and policymakers are often interested in using a specific experiment to inform decisions about other target populations. In education research,…

Play is an important aspect of children's development and its value to education has been widely explored. However, play in children with disabilities and especially children with autism may be restricted when compared to that of their non-disabled peers of similar age and abilities. Moreover, play has been neglected to a certain extent in school…

We demonstrate the effect of sample and trial size on statistical outcomes for single-subject analyses (SSA) and group analyses (GA) for a frequently studied performance activity and common intervention. Fifty strides of walking data collected in two blocks of 25 trials for two shoe conditions were analyzed for samples of five, eight, 10, and 12…

An attempt has been made to assess and identify the major variables that influence student academic achievement at college of natural and computational science of Wolaita Sodo University in Ethiopia. Study time, peer influence, securing first choice of department, arranging study time outside class, amount of money received from family, good life…

Increased calls for rigor in special education have often revolved around the use of experimental research design. However, the replicability of research results is also a central tenet to the scientific research process. To assess the prevalence, success rate, and authorship history of replications in special education, we investigated the…

Interest in the regression discontinuity (RD) design as an alternative to randomized control trials (RCTs) has grown in recent years. There is little practical guidance, however, on conditions that would lead to a successful RD evaluation or the utility of studies with underpowered RD designs. This article describes the use of RD design to…

This short brief for education decision makers discusses three main factors that may contribute to a finding of no effects: failure of theory, failure of implementation, and failure of research design. It provides readers with questions to ask themselves to better understand "no effects" findings, and describes other contextual factors…

The research referenced in this methodological case study chronicles the journey of the researcher in identifying a research design that would utilize both quantitative and qualitative research strategies to explore education reform initiatives across two schools implementing the same whole school reform model. Challenges of selecting the…

This book engages readers via the international contributions from "home" field sites around the world and international authors. Importantly, the various chapters address a wide spectrum of educational contexts -- ranging from higher education, to K-12 public and private schools, to prison schools. The realistic accounts portrayed in…

The precision of estimates of treatment effects in multilevel experiments depends on the sample sizes chosen at each level. It is often desirable to choose sample sizes at each level to obtain the smallest variance for a fixed total cost, that is, to obtain optimal sample allocation. This article extends previous results on optimal allocation to…

Single-case designs are a class of research designs for evaluating intervention effects on individual cases. The designs are widely applied in certain fields, including special education, school psychology, clinical psychology, social work, and applied behavior analysis. The multiple baseline design (MBD) is the most frequently used single-case…

For decades, Latino English language learners (ELLs) have been identified as a high-risk population for both reading and behavioral problems. A comprehensive approach that provides academic and behavioral support in both home and school settings has been suggested by researchers as a viable option for improving outcomes of students who exhibit…

This article describes the iterative design, development, and evaluation of a case-based learning environment focusing on an ill-structured sales management problem. We discuss our processes and situate them within the broader framework of educational design research. The learning environment evolved over the course of three design phases. A…