It is a healthy exercise to debate the merits of using effect-size benchmarks to interpret research findings. However, these debates obscure a more central insight that emerges from empirical distributions of effect-size estimates in the literature: Efforts to improve education often fail to move the needle. I find that 36% of effect sizes from…

The authors of this position paper argue that there is currently very little evidence-based practice in relation to learners with severe learning disabilities (SLD) and profound and multiple learning disabilities (PMLD), and that which there is, has often been badly used and/or abused. More specifically, we argue that relevant educational research…

Numerous teacher preparatory programs place emphasis on instructional advocacy within their curriculum. This article discusses a pathway teacher educators can use to connect candidates with research-based knowledge and skills that sync broad policy to practice, developing a comprehensive approach to advocating for education. The author sought to…

In this study, we examine principals' data use within four districts are engaged in district-level professional learning around equity. Drawing on Gutierrez's framework for dimensions of equity, we consider how principals engage in data use in light of the dimensions of access, achievement, identity, and power. Findings suggest each district had…

In 2012, Keith Curry Lance and his associates completed a second school library impact study in Pennsylvania. The research conducted in Pennsylvania was the result of an Institute of Museums and Library Services (IMLS) National Leadership grant that examined students' reading and writing scores with sub-groups of students (Hispanic, Black,…

Background: There is worldwide interest in improving the effectiveness of teachers and teaching. This paper considers two strands of that interest. It revisits the impact of using enhanced feedback from teachers to pupils as a way of improving attainment, and it looks at the feasibility of teachers using research evidence to create their own…

Teachers and school leaders have been pressed to use data over the last few decades, and that pressure is increasing. Yet while data use has become a popular term among educators and politicians, evidence demonstrates that teachers and school leaders still struggle with making sense of data in the service of improved learning outcomes. To do this…

We have created an inventory to characterize the teaching practices used in science and mathematics courses. This inventory can aid instructors and departments in reflecting on their teaching. It has been tested with several hundred university instructors and courses from mathematics and four science disciplines. Most instructors complete the…

The essay examines the variety of research methods and measures used in the first-year experience and students-in-transition field over the past 25 years. Interrogating the extant research, Kinzie explores whether the methods and analytic processes most commonly employed are adequate to advance our understanding of complex issues in the field. The…

A decade ago, many education leaders dismissed student achievement data and systematic research as having only limited utility when it came to improving schools or school systems. That was the "old stupid." But now the pendulum has swung the other way. In the "new stupid," data-based decision making and research-based practice can stand in for…

Homework is an important way for teachers to develop relationships with their students' parents and other caregivers. The learning activities teachers assign for homework provide parents a window into the content and skills their children are learning at school. Parents have a chance to participate in their children's schooling by…

Among the five roles--leader, instructional partner, information specialist, teacher, and, program administrator--identified for the school librarian in "Empowering Learners: Guidelines for School Library Media Programs" (AASL, 2009), the role of teacher is critical for improving student achievement. The school librarian is uniquely positioned in…

Most assessment arguments are about measurement. When is it better to use direct versus indirect measures of student learning? Is one standardized test of critical thinking better than another? Is applying rubrics to student work better than using standardized tests? How valid are self-reported measures of learning? Although these arguments are…

As teachers and leaders are well aware, schools and districts across the country have invested enormous amounts of money and energy in creating data management systems so that teachers can access information about their students' performance. With these systems in place, the focus now needs to move to the structures and allocation of time that…

School Library Journal's 2007 Leadership Summit, "Where's the Evidence? Understanding the Impact of School Libraries," focused on the topic of evidence-based practice. Evidence-based school librarianship is a systematic approach that engages research-derived evidence, school librarian-observed evidence, and user-reported evidence in the processes…