Kaggle is a data modeling competition service, where participants compete to build a model with lower predictive error than other participants. Several years ago they released a simplified service that is ideal for instructors to run competitions in a classroom setting. This article describes the results of an experiment to determine if…

In the past 10 years, new data science courses and programs have proliferated at the collegiate level. As faculty and administrators enter the race to provide data science training and attract new students, the road map for teaching data science remains elusive. In 2019, 69 college and university faculty teaching data science courses and…

The PPIC Statewide Survey was inaugurated in 1998 to provide a way for Californians to express their views on important public policy issues. The survey provides timely, relevant, nonpartisan information on Californians' political, social, and economic opinions. It seeks to inform and improve state policymaking, raise awareness, and encourage…

This technical brief is part of an ongoing series the Center for Learner Equity (CLE) launched in 2015 that examines the enrollment and experiences of students with disabilities in different school settings. Using the 2017-2018 Civil Rights Data Collection (CRDC) data released earlier this year, this brief focuses on the number and percentages of…

Regional Educational Laboratory Appalachia researchers developed the Cost-Feasibility Analysis (CFA) Toolkit to help education leaders estimate whether implementing supplemental online programs is affordable given a school or district's available resources. The CFA Toolkit guides users through a four-stage process that yields cost information that…

It's been nearly 25 years since the first MCAS tests were taken. Since then, the test and the state's accountability system have brought resources to underfunded schools, highlighted inequities in our education system, and pushed Massachusetts to first in the nation in academics. But, with progress stalling, a new understanding of the importance…

This resource provides states with an overview on how to gather representative parent involvement data for State Performance Plan/Annual Performance Report (SPP/APR) Indicator B8. The resource defines key concepts such as representativeness, sampling, nonresponse bias, response rates, and weighting. It also offers information on how to improve the…

Data collected from across the child care and early education (CCEE) field, both during and prior to COVID-19, have been critical in helping policymakers identify and scale public resources to meet the increasing needs of children, families, early educators, and providers. Much of the data collected throughout the global health crisis has shown…

The education system's purpose is to enable every student to have the knowledge and skills to reach their full potential -- which requires students are college and career ready. But for far too many students, the system is falling short. A recent report found 60 percent of high school graduates were not college or career ready. Closing this gap…

The Conover Solution is a nonparametric method used to analyze relative growth in students' achievement on state tests administered on two or more occasions. However, there has been very little research assessing the robustness of this method in the presence of missing data. Using vertically scaled and non-vertically scaled data from the math…

This study applies the knowledge, skills, and abilities (KSA) framework for eScience professionals to data service positions in academic libraries. Understanding the KSAs needed to provide data services is of crucial concern. The current study looks at KSAs of data professionals working in the United States academic libraries. An exploratory…

Several programs of research have sought to assess the replicability of scientific findings in different fields, including economics and psychology. These programs attempt to replicate several findings and use the results to say something about large-scale patterns of replicability in a field. However, little work has been done to understand the…

The use of blended learning in kindergarten K-12 schools in the past decade has seen a dramatic increase, but the research on the effectiveness of blended learning has shown mixed results. However, some schools use blended learning that would be considered successful. The purpose of this study was to explore the lived experience of principals in…

Popular platforms such as Facebook and Twitter integrate third-party apps from developers to enhance the experience of their users. While third-party apps are widely used to provide legitimate functionality, the abuse of third-party apps by attackers is also becoming prevalent. Attackers are abusing third-party apps to orchestrate their malicious…

Background: As access to open data is increasing, researchers gain the opportunity to build integrated datasets and to conduct more powerful statistical analyses. However, using open access data presents challenges for researchers in understanding the data. Visuals allow researchers to address these challenges by facilitating a greater…