All studies with randomized controlled experiments (scientific studies) on the effectiveness of SAT test preparation courses were analyzed to find SAT prep's true effectiveness (the average point change to average course hours ratio). The scientific studies complete with both known average point change and known average course length (complete…

Discipline-based education researchers have a natural laboratory--classrooms, programs, colleges, and universities. Studies that administer treatments to multiple sections, in multiple years, or at multiple institutions are particularly compelling for two reasons: first, the sample sizes increase, and second, the implementation of the treatments…

This paper summarizes the research on the relationship between teacher unionization and educational outcomes at the state, district, school, and individual (student) levels. Although teachers are the largest organized professionals in the United States, much of educational policy literature has ignored unionization as a subject of study. An…

Is physics education research based on a representative sample of students? To answer this question we skimmed physics education research papers from three journals for the years 1970-2015 looking for the number of research subjects, the course the subjects were enrolled in, and the institution where the research was conducted. We combined this…

This brief is one in a series aimed at providing K-12 education decision makers and advocates with an evidence base to ground discussions about how to best serve students during and following the novel coronavirus pandemic. It addresses one central question: How can research inform student transitions from high school to college and career, given…

Background: Much is still unknown or unclear about how and where validity issues arise in high stakes testing situations in education, and ways by which we can rectify validity problems in practice and policy contexts. Purpose: This paper is the Foreword to the Special Section in the "Teachers College Record," titled, "When…

In the 2014 study, "Interactive Online Learning on Campus: Testing MOOCs and Other Platforms in Hybrid Formats in the University System of Maryland," researchers examined the impact of using hybrid forms of interactive online learning in seven undergraduate courses across seven universities in Maryland. Hybrid forms of interactive online…

Access to the nation's most selective colleges remains starkly unequal, with students in the lowest income quartile constituting less than 4% of enrollment. A popular explanation for this phenomenon is that low-income students "undermatch" by attending less selective colleges when their credentials predict admission to more highly…

This study investigated the effect of the "College Possible" program, which is designed to serve low-income high school students. "College Possible" provides a 2-year afterschool curriculum to high school juniors and seniors that includes SAT and ACT test preparation services, college admissions and financial aid consulting,…

Indicators of many kinds are used to monitor critical aspects of national life and inform public policy. These include economic indicators, health indicators, and demographic indicators. For more than a decade, the National Assessment Governing Board has been conducting research to determine the potential of the National Assessment of Educational…

This annotated bibliography contains summaries of research studies examining a number of College Board assessments and programs. To be included in the bibliography, each study needed to meet a number of criteria. First, articles must have been published (as a College Board research report, in an external journal, or as an ETS research report).…

[Slides] presented at the annual conference of the Southern Association for College Admission Counseling, April 2010. This presentation summarizes recent research from the national SAT Validity Study and includes information on the Admitted Class Evaluation Service (ACES) system and how ACES can help institutions conduct their own validity…

"Core-Plus Mathematics" is a four-year curriculum that replaces the traditional sequence with courses that each feature interwoven strands of algebra and functions, statistics and probability, geometry and trigonometry, and discrete mathematics. The first three courses in the series provide a common core of broadly useful mathematics,…

This is the College Board's response to a research article by Drs. Maria Veronica Santelices and Mark Wilson in the Harvard Educational Review, entitled "Unfair Treatment? The Case of Freedle, the SAT, and the Standardization Approach to Differential Item Functioning" (see EJ930622).

This report shows college enrollment and graduation trends among Latino SAT® takers who finished high school in 2004 and 2010 by various student characteristics including aspirations, self-perceived ability, and academic achievements. In every case, students in the top categories (high aspirations, high perceived ability, high assessed ability)…