Recently, adaptive test approaches have become a viable alternative to traditional fixed-item tests. The main advantage of adaptive tests is that they reach desired measurement precision with fewer items. However, fewer items mean that each item has a more significant effect on ability estimation and therefore those tests are open to more…

Item parameter drift (IPD) is the systematic differentiation of parameter values of items over time due to various reasons. If it occurs in computer adaptive tests (CAT), it causes errors in the estimation of item and ability parameters. Identification of the underlying conditions of this situation in CAT is important for estimating item and…

Children's picture books are introduced to children during their foundational years and is often a child's first exposure to culture. It is imperative that those depictions are authentic portrayals of African American culture. This study is a replication of Ussery's 2006 analysis of the characterization of African American characters in award…

This 50-state comparison assesses the K-12 school safety policies in all 50 states and the District of Columbia. The information presented in this interactive resource gives an overview of relevant laws in each state and does not reflect how these laws may interact with other state or federal policies. The interactive resource does not include…

Item-level fit analysis not only serves as a complementary check to global fit analysis, it is also essential in scale development because the fit results will guide item revision and/or deletion (Liu & Maydeu-Olivares, 2014). During data collection, missing response data may likely happen due to various reasons. Chi-square-based item fit…

Teachers are one of the largest licensed groups in the United States, and nearly all teachers are required to pass a licensure exam before entering classroom practice (U.S. Department of Education, 2016). However, "questions abound as to those exams' quality, design, and purpose: To what extent do they actually assess important professional…

Philosophical pragmatists rarely receive credit for their contribution to virtue ethics. But perhaps they should. How did America's philosopher of democracy, John Dewey, and one of its most famous elder statesmen, Benjamin Franklin, advise troubled souls in search of moral improvement? According to James Campbell, Dewey and Franklin recommended…

Does schooling equalize achievement disparities among students with and without a migrant background? This question remains largely unanswered in sociology. We hypothesized that children of migrants would benefit more from schooling, thereby making schools engines of educational integration. Our study tests this hypothesis in the context of German…

Recreational arts are significant in the fostering of an inclusive, diverse, and pluralistic society, particularly in an era of mass global migration. Community-based arts activities can provide a sense of solidarity with, and significance within, the new societies that migrants inhabit. A sense of belonging is a culturally complex understanding…

This study explored sexual orientation and gender identity as predictors of health literacy among adolescents attending New York City (NYC) public high schools. Many studies have demonstrated disparities in sexual health among sexual and gender minority (SGM) adolescents. However, little is known about their health literacy. Health literacy,…

Background: With opioid misuse rates increasing dramatically over the past two decades, an entire generation of children faces a heightened risk of adverse physical, mental, and behavioral health outcomes. Parent-Child Interaction Therapy (PCIT) is an evidence-based intervention for children aged 2-to-7 years and their caregivers that improves…

This quantitative correlational study examines school-level longitudinal outcomes of eighth-grade algebra universal acceleration in 15 U.S. school districts when compared with selective acceleration in 289 school districts. Universally accelerated school districts had higher enrollments, with large effect sizes, in geometry, algebra 2, and…

Recent educational reforms demand a transformative Environmental Education (EE), so teachers should be able to design activities that promote students' critical thinking and informed problem-solving. Given that educators' perceptions can determine their way of teaching, this paper analyzes 249 Spanish teachers' responses to 10 questions in a…

This research employs the fuzzy-set qualitative comparative analysis (fsQCA) method to investigate the configurations of multiple factors influencing scientific concept learning, including augmented reality (AR) technology, the concept map (CM) strategy and individual differences (eg, prior knowledge, experience and attitudes). A quasi-experiment…

NORC at the University of Chicago designed and implemented an impact evaluation of the SEEDS of Learning (SEEDS) professional development (PD) program on behalf of the Kenneth Rainin Foundation, in collaboration with Kidango. SEEDS of Learning is an evidence-based PD program that prepares early childhood educators to help children develop the…