A history of the achievement levels for the National Assessment of Educational Progress (NAEP) could be documented in different ways. A chronological history might be the obvious approach, but in the author's view, that could miss the most salient aspects of setting student performance standards on an assessment like NAEP. Further, new initiatives…

The Nation's Report Card[TM] informs the public about the academic achievement of elementary and secondary students in the United States. Report cards communicate the findings of the National Assessment of Educational Progress (NAEP), a continuing and nationally representative measure of achievement in various subjects over time. Nationally…

This article describes the degree to which high fidelity implementation of the Communities That Care (CTC) prevention operating system was reached during the first 18 months of intervention in 12 communities in the Community Youth Development Study, a 5-year group randomized controlled trial designed to test the efficacy of the CTC system. CTC…

In this study, we tested whether school connectedness mediated or moderated the effect of parental attachment on adolescent depressive symptoms. A sample of 153 secondary school students ranging from 8th to 12th grade were assessed using measures of parental attachment, school connectedness, and depressive symptoms. Independently, parental…

This study uses extant data to examine the roles of ethnicity, social class, and linguistic proficiency in predicting the participation and performance of students for whom English is not a first language (ENFL) from the class of 2002 in a provincially examinable grade 12 subject areas in a large urban British Columbia school district (n = 4,075).…

Using data drawn from the National School Effectiveness Study, this paper reveals that by Grade 4 35% of South African learners are overage. The study confirms what every other testing programme tells us about the poor state of learning which characterizes the system: the seeds of low pass rates at Grade 12 level, and of low participation and…

Since 1973, the National Assessment of Educational Progress (NAEP) has gathered information about student achievement in mathematics. Results of these periodic assessments, produced in print and web-based formats, provide valuable information to a wide variety of audiences. The NAEP Assessment in mathematics has two components that differ in…

The State of Florida launched the College and Career Readiness Initiative to improve student readiness for postsecondary education and promote success after high school graduation. During the 2008 legislative session, s. 1008.30 (3), F.S., (also known as Senate Bill (SB) "1908") was revised to provide an opportunity for postsecondary…

This paper presents both the design and the pilot formative evaluation study of a computer-based problem-solving environment (named LECGO: Learning Environment for programming using C using Geometrical Objects) for the learning of computer programming using C by beginners. In its design, constructivist and social learning theories were taken into…

Every teacher of mathematics, whether at the elementary, middle, or high school level, has an individual goal to provide students with the knowledge and understanding of the mathematics necessary to function in a world very dependent upon the application of mathematics. Instructionally, this goal translates into three components: (1) conceptual…

Many youth experience alcohol-related problems; however, the majority report that they would not use a prevention program even if they perceived a need. Ninth through 12th grade students (N = 2883) completed surveys on alcohol use, willingness to use alcohol-related resources, and factors that might influence utilization. Adolescents were…

As the ongoing national indicator of what American students know and can do, the National Assessment of Educational Progress (NAEP) in Reading regularly collects achievement information on representative samples of students in grades 4, 8, and 12. The information that NAEP provides about student achievement helps the public, educators, and…

Learning modern genetics is challenging and students have difficulty acquiring a coherent cognitive mental model of abstract concepts such as DNA, bacteria and enzymes. Here we investigated students' mental models of genetics through analysis and interpretation of the discourse that took place while high-school students practised hands-on…

This study tested for deep understanding and critical thinking about basic quantum chemical concepts taught at 12th grade (age 17-18). Our aim was to achieve conceptual change in students. A quantitative study was conducted first (n = 125), and following this 23 selected students took part in semi-structured interviews either individually or in…

Substance use is a leading cause of preventable morbidity and mortality, and is in large part why people in the U.S. have the highest probability among industrialized nations of dying by age 50. Substance use deserves our sustained attention. It is also an important determinant of many social ills including child and spouse abuse, violence more…