Students from seven institutions of higher education reported their preferences for different paradigms of service at the beginning of their service-learning courses. At the end of the courses, they described the associated service activities in terms of the same paradigms and also completed scales describing their learning outcomes and attitudes…

In this study, we examined the associations between organized activity participation during early adolescence and adjustment in a large and economically diverse sample of African American and European American youth. The sample included 1,047 youth (51% female and 49% male and 67% African American and 33% European American). We used analysis of…

This substudy in the evaluation design of the Math and Science Partnership (MSP) Program Evaluation investigates changes in student mathematics and science achievement across three school years, 2002-03, 2003-04, and 2004-05, for MSP-related schools using Management Information System data with the Annual K-12 District Survey. First, changes in…

This study was designed to theoretically articulate and empirically assess the role of computer scaffolds. In this project, several examples of educational software were developed to scaffold the learning of students performing high level cognitive activities. The software used in this study, Artemis, focused on scaffolding the learning of…

Bridging the areas of political-economic sociology, the sociology of agriculture and environmental sociology, this study tests two hypotheses derived from a refined theory of foreign investment dependence. The hypotheses state that pesticide and fertilizer use intensity in less-developed countries are both positively associated with foreign…

Validity data are presented for a new measure of threat appraisals in response to community violence. Adolescents (N = 358; 45% male; 91% African American, M = 12.10 years, SD = 1.63) and their maternal caregivers participated in two waves of a longitudinal interview study focused on the consequences of exposure to community violence. Structural…

This study aimed to assess grade 10 Turkish students' and science teachers' conceptions of nature of science (NOS) and whether these conceptions were related to selected variables. These variables included participants' gender, geographical region, and the socioeconomic status (SES) of their city and region; teacher disciplinary background, years…

The application of scientific tools to analyse the use of Internet-based e-learning tools in academic settings is in general an ignored area. E-learning tools are actually an emergent topic as a result of the new ideas introduced by the European Higher Education Area. Lifelong learning, or the promotion of student initiative, is the new paradigm…

Background: There is uncertainty about the extent to which mildly sub-optimal perinatal characteristics among individuals born near-term (greater than 33 weeks of gestation) are associated with various subsequent childhood problems, including antisocial behavior. There is even more uncertainty about whether the pathway to antisocial behavior…

Patriot High School (PHS) adopted a remediation strategy to help its 10th-grade students at risk of failing the Math portion of MCAS, the state's end of year competency exam. The centerpiece of that strategy was a computer-based instructional (CBI) course. PHS used a commercially available CBI product to align the course content with the…

In this study we investigated the relation of rigorous instructional practices and teachers' efforts to create a respectful, collaborative learning environment to students' positive behavior toward one another and to the rate and quality of students' participation in classroom discussions. Full class period (i.e., 50-minute) observations of…

The second volume of the English-language The China Educational Development Yearbook offers international scholars a glimpse into key issues in Chinese education today from the perspective of Chinese academics, practitioners, and applied researchers. An edited translation of the 2009 volume of the Chinese-language "Blue Book of…

Now that all 50 states and the District of Columbia are building statewide longitudinal data systems, the next step is to ensure that the information in these systems is used to improve student learning. The Data Quality Campaign (DQC) has identified 10 actions that states can take to ensure that the right data are available and accessible and…

The purpose of this study was to align verbal descriptions of test takers' language performance with distributions of the numerical scores they received on the three sections (Listening Comprehension, Structure and Written Expression, and Reading Comprehension and Vocabulary) of the Test of English as a Foreign Language (TOEFL). The descriptors of…

This study sought to establish the benefits of an analytic scoring procedure for assessing student performance in doing geometry proofs. Using the cognitive behavior theories of B. Bloom and the theories of J. G. Greeno about geometric knowledge, five criteria were established for assessing performance in proof. After a training session, 3 judges…