Science labs should promote reasoning that resembles the work that scientists do. However, this is often not the case. We present a lab in which students strive to find out which of two models best describes a physics experiment. The quantification of measurement uncertainties--another topic that is often neglected in high school…

Recent studies suggest that testing on prior material enhances subsequent learning of new material. Although such forward testing effect has received extensive empirical support, it is not yet clear how testing facilitates subsequent learning. One possible explanation suggests that interim testing informs learners about the format of an upcoming…

In this article, we reflect on the role of heartache during the first 2 years of The LGBTQ+ Intergenerational Dialogue Project. The project--a partnership between an LGBTQ+ community center, an art and design college, and a public research university--brings together racially, socioeconomically, and gender diverse cohorts of LGBTQ+ young (18-26…

Purpose: Preservice English teachers are expected to use literary theories and criticism to read and respond to literary texts. Over the past century, two of the most common approaches to literary encounters in secondary schools have been New Criticism -- particularly the practice of close reading -- and Rosenblatt's transactional theory, both of…

Online educators regularly experiment with ways to create a sense of classroom community in the online courses they design and teach. They do this in part to battle feelings of isolation and loneliness but also to align with prevailing theories of learning (e.g., social constructivism) as well as to mimic idealized in-person face-to-face learning…

Community college students often are unaware of the stakes involved in their performance on placement exams, used to sort the students into their first math and English courses. In our randomized experiment of approximately 13,000 newly admitted community college students, we test whether informing students, via a supplemental notification letter,…

Background: Virtual reality (VR) is becoming increasingly accessible and being utilized in various organizations to meet education and training needs. Despite its potential, research regarding VR applications has focused on measuring the effectiveness of VR programs relative to non-VR programs; consequently, the ways in which VR programs are…

Despite the turbulent political circumstances of the 1880s, and notwithstanding opposition from key government officials, this decade witnessed the Korean government's initial attempts to establish educational institutions modelled after western schools--the Royal College (Yugyeong Gongweon), a military academy (Yeonmu Gongweon), and an…

Over the past two decades, big cities have been the most consistent focus of investment and controversy in American public education. The challenges for big cities are obvious. Increasing numbers of foreign-born students and students living in poverty, coupled with dramatic declines in the numbers of native-born middle-class students, mean that…

This dissertation examines journalists' early encounters with computers as tools for news reporting, focusing on election-night forecasting in 1952. Although election night 1952 is frequently mentioned in histories of computing and journalism as a quirky but seminal episode, it has received little scholarly attention. This dissertation asks how…

With Washington trapped in budget battles and partisan gridlock, cities have emerged as the best source of government innovation. Nowhere is this more visible than in New York City. Since taking office in 2002, Mayor Bloomberg has introduced a steady stream of innovative policies, from a competition to recruit a new applied sciences campus and a…

A series of online interactive teaching units have been developed that illustrate the use of experimentally measured three-dimensional (3D) structures to teach fundamental chemistry concepts. The units integrate a 500-structure subset of the Cambridge Structural Database specially chosen for their pedagogical value. The units span a number of key…

High school dropouts face an uphill battle in a labor market that increasingly rewards skills and postsecondary credentials: they are more likely than their peers to need public assistance, be arrested or incarcerated, and less likely to marry. This report presents results from a rigorous evaluation of the National Guard Youth ChalleNGe Program,…

High school dropouts face an uphill battle in a labor market that increasingly rewards skills and postsecondary credentials: they are more likely than their peers to need public assistance, be arrested or incarcerated, and less likely to marry. This executive summary summarizes results from a rigorous evaluation of the National Guard Youth…

College freshman composition courses are often taught on the assumption that students need little or no help in reading, with the result that reading materials are only used as models of writing. However, research such as a 1978 study at the University of Minnesota wherein freshmen scored significantly lower in reading skills than did freshmen 50…