This article presents methods for using extant data to improve the properties of estimators of the standardized mean difference (SMD) effect size. Because samples recruited into education research studies are often more homogeneous than the populations of policy interest, the variation in educational outcomes can be smaller in these samples than…

Purpose: Research shows that school leadership and working conditions strongly predict teacher turnover, but less empirical work has explored how school leaders grapple with this aspect of their work. This paper investigates how school leaders across diverse geographic and institutional contexts understand human capital challenges and construct…

Teachers' noticing of students' mathematical thinking plays an important role in supporting student learning. Yet little is known about how online professional development (PD)--a growing setting for PD in the USA--can cultivate this noticing. Here, we explore the potential of using two online tools for engaging video to support K-2 teachers'…

Readers assume that commonplace properties of the real world also hold in realistic fiction. They believe, for example, that the usual physical laws continue to apply. But controversy exists in theories of fiction about whether real "individuals" exist in the story's world. Does Queen Victoria exist in the world of "Jane Eyre,"…

In previous work, we described how three teachers differentially create opportunities for students to act as epistemic agents and to engage in collective knowledge-building work (Alzen et al., 2020). The descriptive nature of this previous research provided information about what variability can look like in classrooms attempting these…

School systems have taken on greater roles in guiding and supporting classroom instruction by redesigning their "educational infrastructure" -- the coordinated resources, structures, and norms that support teachers' work and drive instructional improvement. However, teachers often adapt or resist common instructional approaches citing…

The evidence-based decision-making movement often assumes that once evidence is available (e.g., via the What Works Clearinghouse), decision-makers will integrate it into their practice. Research-practice partnership studies have shown this is not always true. In this paper, we argue that instead of assuming research will be useful and used, we…

Parenthood is a unique turning point in women's careers. Mothers, but not fathers, experience large and persistent child penalties to earnings after the birth of their first child. Child penalties mainly result from three differences between mothers and fathers in response to childbearing: hours worked, labor market exit rates, and wages (Kleven,…

Despite barriers to educational attainment, low-SES youth often maintain strong academic intentions and performance if they continue to view school as important for obtaining the desired futures they envision for themselves. We undertook three related studies to examine the importance of one aspiration central to the desired futures of many…

As the body of scientific evidence about effective policies and practices grows, so does the need to effectively communicate that evidence to policy-makers and practitioners. Clearinghouses have emerged to facilitate the evidence-based decision-making process for education practitioners. While the results and methods for developing and analyzing…

How did narratives about character education in the United States change between 1985 and 2016 and what does this reveal about the changing meaning of character over this time period? Policymakers and pundits have frequently invoked ideas of "good" versus "bad" character as they attempt to blame individuals for their own…

The present laboratory-based study investigated socioeconomic status (SES) as a moderator of the association between empathic accuracy and well-being among married couples from diverse socioeconomic backgrounds. Empathic accuracy was measured using a performance-based measure of empathic accuracy for one's spouse's negative emotions during a…

During the Great Recession, national public school per-pupil spend-ing fell by roughly 7 percent and persisted beyond the recovery. The impact of such large and sustained education funding cuts is not well understood. To examine this, first, we document that the recessionary drop in spending coincided with the end of decades-long national growth…

Memory decline is a concern for aging populations across the globe. Positive affect plays an important role in healthy aging, but its link with memory decline has remained unclear. In the present study, we examined associations between positive affect (i.e., feeling enthusiastic, attentive, proud, active) and memory (i.e., immediate and delayed…

Interest in the study of scale has grown over the past three decades, yet it still suffers from a lack of conceptual clarity. Despite attempts at conceptualizing scale, there is still wide diversity in how the term "scale" is used. These differences matter. They impact how scale is studied, the strategies used to achieve scale, and the…