This study extends previous research on the social psychological implications of pubertal timing to education by applying a life course framework to data from the National Longitudinal Study of Adolescent Health and from the Adolescent Health and Academic Achievement Study. Early pubertal timing, which has previously been associated with major…

Many students believe they are equipped for college only to discover that they need additional preparation in understanding how to apply content and/or improvement of study skills. How can public schools work together with colleges to better prepare students? Great scrutiny of the curriculum in conjunction with determination of college-entrance…

This study describes English language learner (ELL) student enrollment and achievement trends in Delaware public schools from 2002/03 to 2008/09. Two research questions guide this study: (1) How did the enrollment of ELL students in Delaware public schools change between 2002/03 and 2008/09?; and (2) How did performance (the percentage scoring at…

This study describes English language learner (ELL) student enrollment and achievement trends in Delaware public schools from 2002/03 to 2008/09. Two research questions guide this study: (1) How did the enrollment of ELL students in Delaware public schools change between 2002/03 and 2008/09?; and (2) How did performance (the percentage scoring at…

This article reports on a subset of results from a larger study which examined middle and high school students' probabilistic reasoning. Students in grades 5, 7, 9, and 11 at a boys' school (n = 173) completed a Probability Inventory, which required students to answer and justify their responses to ten items. Supplemental clinical interviews…

This report by the Center on Education Policy (CEP), an independent nonprofit organization, examines progress in raising achievement for English language learners. It also describes the factors that make it difficult to accurately assess what ELLs know and can do. The data for this analysis were collected by CEP with technical support from the…

This article introduces a simulation on bullying that consists of five phases. In the briefing phase, the participants answer a questionnaire about bullying. After they complete the questionnaire, they move on to read simulated news articles (the second phase). Once they finish reading the articles, the participants take part in a talk show. This…

The annual event dropout rate describes the proportion of students who leave school each year without completing a high school program. The event dropout rates for the school year 2006-2007 of 2.18% for grades 7 through 12th and 3.08% for grades 9 through 12th are consistent with the dropout rates for the past four years. The event completion rate…

The annual event dropout rate describes the proportion of students who leave school each year without completing a high school program. The event dropout rates for the school year 2007-2008 of 2.30% for grades 7 through 12th and 3.25% for grades 9 through 12th are consistent with the dropout rates for the past four years. The event completion rate…

This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

This study uses two waves of data to examine the relationships among racial socialization, racial discrimination, and academic achievement outcomes in a sample of 144 African American male adolescents. Using latent class analyses, the authors identified four patterns of adolescent-reported racial socialization experiences: Positive Socialization,…

This study examined the perspectives of a sample of Appalachian middle and high school social studies teachers regarding the teaching of controversial current events. Specifically, the survey ascertained the teachers' familiarity with school district administrative policies regarding the teaching of controversial current events, their perceptions…

This study reports on our steps toward achieving a conceptually coherent and empirically validated learning progression for carbon cycling in socio-ecological systems. It describes an iterative process of designing and analyzing assessment and interview data from students in upper elementary through high school. The product of our development…

We study the effects of various types of education and training on the ability of teachers to promote student achievement. Previous studies on the subject have been hampered by inadequate measures of teacher training and difficulties addressing the non-random selection of teachers to students and of teachers to training. We address these issues by…

Recent studies of the relationship between teacher preparation pathways and student achievement have resulted in similar statistics but contradictory conclusions. These studies as a group have several limits: they sometimes focus on student-level indicators when many policy decisions are made with indicators at the school-level or above, are…