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Instructional technology
Can Automated Feedback Improve Teachers’ Uptake of Student Ideas? Evidence From a Randomized Controlled Trial In a Large-Scale Online Course
Topics: Teacher and Leader DevelopmentProviding consistent, individualized feedback to teachers is essential for improving instruction but can be prohibitively resource-intensive in most educational contexts. We develop M-Powering Teachers, an automated tool based on natural language processing to give teachers feedback on their… more →
Bringing Transparency to Predictive Analytics: A Systematic Comparison of Predictive Modeling Methods in Higher Education
Topics: MethodsColleges have increasingly turned to predictive analytics to target at-risk students for additional support. Most of the predictive analytic applications in higher education are proprietary, with private companies offering little transparency about their underlying models.
A Cautionary Tale of Tutoring Hard-to-Reach Students in Kenya
Topics: Student LearningCovid-19-induced school closures generated great interest in tutoring as a strategy to make up for lost learning time. Tutoring is backed by a rigorous body of research, but it is unclear whether it can be delivered effectively remotely. We study the effect of teacher-student phone call… more →
Increasing success in higher education: The relationships of online course taking with college completion and time-to-degree
Online courses provide flexible learning opportunities, but research suggests that students may learn less and persist at lower rates compared to face-to-face settings. However, few research studies have investigated more distal effects of online education. In this study we analyzed six years of… more →
Mobilizing Developmental Education: The Causal Effect of Mobile App Courseware on the College Outcomes of Developmental Education Students
Developmental education, in which college students deemed unprepared for college-level coursework enroll in non-credit bearing courses, is widespread in American higher education. The current study evaluates the effect of mobile app courseware on the college outcomes of developmental education… more →
Is Engaging Online Learning Possible? A Study of an Innovative National Virtual Summer Program
We study an early effort amid the Covid-19 pandemic to develop new approaches to virtually serving students, supporting teachers, and promoting equity. This five-week, largely synchronous, summer program served 11,769 rising 4th-9thgraders. “Mentor teachers” provided PD and videos of themselves… more →
Engaging Girls in Math: The Unequal Effects of Text Messaging to Help Parents Support Early Math Development
Topics: Student LearningThis study assesses the effects of two text messaging programs for parents that aim to support the development of math skills in prekindergarten students. One program focuses purely on math, while the other takes an identical approach but focuses on a combination of math, literacy, and social-… more →
The Economic Impacts of Learning Losses
Topics: Student LearningThe worldwide school closures in early 2020 led to losses in learning that will not easily be made up for even if schools quickly return to their prior performance levels. These losses will have lasting economic impacts both on the affected students and on each nation unless they are effectively… more →
Online Course-Taking and Expansion of Curricular Options in High Schools
Topics: Student LearningA common rationale for offering online courses in K-12 schools is that they allow students to take courses not offered at their schools; however, there has been little research on how online courses are used to expand curricular options when operating at scale. We assess the extent to which… more →
Inequality in Household Adaptation to Schooling Shocks: Covid-Induced Online Learning Engagement in Real Time
We use high frequency internet search data to study in real time how US households sought out online learning resources as schools closed due to the Covid-19 pandemic. By April 2020, nationwide search intensity for both school- and parent-centered online learning resources had roughly doubled… more →
Proactive student support using artificially intelligent conversational chatbots: The importance of targeting the technology
We examine through a field experiment whether outreach and support provided through an AI-enabled chatbot can reduce summer melt and improve first-year college enrollment at a four-year university and at a community college. At the four-year college, the chatbot increased overall success with… more →
Can Technology Transform Communication between Schools, Teachers, and Parents? Evidence from a Randomized Field Trial
Topics: Families and CommunitiesWe study the adoption and implementation of a new mobile communication app among a sample of 132 New York City public schools. The app provides a platform for sharing general announcements and news as well as engaging in personalized two-way communication with individual parents. We provide… more →
Does Online Course-taking Increase High School Completion and Open Pathways to Postsecondary Education Opportunities?
Recent increases in high school graduation rates have been linked anecdotally to online course-taking for credit recovery. Online course-taking that supports high school completion could open opportunities for postsecondary education pursuits. Alternatively, poorer quality online instruction… more →