An increasing number of states are requiring teacher performance, as measured by evaluations, be considered when districts are conducting layoffs or reductions in force, according to a 50-state policy review by the Education Commission of the States (ECS). ECS reviewed reduction-in-force policies in 2012 and recently created an online database,…

In this paper the authors explored the question of collective understanding in online mathematics education settings and presented a brief overview of traditional methods for documenting norms and collective mathematical practices. A method for documenting collective development was proposed that builds on existing methods and frameworks yet is…

Due to data limitations, very little is known about patterns of cross-state teacher mobility. It is an important issue because barriers to cross-state mobility create labor market frictions that could lead both current and prospective teachers to opt out of the teaching profession. In this article, we match state-level administrative data sets…

Once considered a strategy to support working parents with child care needs, the majority of states now view access to high-quality preschool programs as a critical long-term economic investment in the future workforce. For the third year in a row both Republican and Democratic policymakers made significant investments in state-funded pre-K…

This is the second of a series of reports on trends in national community college enrollments. National community college enrollments continue to decrease, with variations at the state and local levels. The report also examines completion rates published by the U.S. Department of Education (ED) based on institutional level reporting, and those…

This report describes the most current state and district suspension rates, and covers both trends and racial disparities in the use of suspension in California. A spreadsheet accompanying this report enables any reader to find their own district's most recent disaggregated data, as well as three-year trends for out-of-school suspensions, all of…

The Australian education and training system offers a range of options for young people. This publication provides a summary of the statistics relating to young people aged 15 to 19 years who participated in an education and training activity during 2014. Information on participation is presented for school students, VET in Schools students,…

Due to data limitations, very little is known about patterns of teacher cross-state mobility. The issue is important because barriers to cross-state mobility create labor market frictions that could lead both current and prospective teachers to opt out of the teaching profession. For this paper, we match state-level administrative data sets from…

Due to data limitations, very little is known about patterns of cross-state teacher mobility. It is an important issue because barriers to cross-state mobility create labor market frictions that could lead both current and prospective teachers to opt out of the teaching profession. In this paper, we match state-level administrative data sets from…

There are many well-known data sets that can be used to illustrate Simpson's Paradox. The Stand Your Ground data presented here shows Simpson's Paradox. In these data, race plays the key role--and not in the way that some students expect.

We discuss the learning goals, content, and delivery of a University of Plymouth intensive module delivered over four weeks entitled MATH1608PP Understanding Big Data from Social Networks, aimed at introducing students to a broad range of techniques used in modern Data Science. This module made use of R, accessed through RStudio, and some popular…

This study examines state- and county-level data on population, age, race and ethnicity, housing occupancy and housing tenure, education, labor force, employment and unemployment, income and poverty, health insurance coverage, disability status, migration patterns, and veteran status from the 2011-2015 American Community Survey (ACS) for the 13…

This is a critical time to understand the benefits and risks of educational research using large data sets. Massive quantities of educational data can now be stored, analyzed, and shared. State longitudinal data systems can track individual students from pre-K through college and work. Districts and schools keep detailed data on individual…

In 2012, more than 13 percent of undergraduates attended for-profit postsecondary institutions, up from 9 percent in 2009. The rapid growth of the for-profit sector has renewed public scrutiny and concern about the historically poor labor market outcomes of students at many of these institutions and the amount of debt students in these…

The objective of this commentary is to call attention to the feasibility and importance of large-scale, systematic, quantitative analysis in international and comparative education research. We contend that although many existing databases are under- or unutilized in quantitative international-comparative research, these resources present the…