This paper examines 6th grade children's local conceptual development and mathematization processes as they worked a comprehensive mathematical modeling problem (creating a consumer guide for deciding the best snack chip) over several class periods. The children and their teachers were participating in a 3-year longitudinal teaching experiment in…

A path model was tested in an ethnically diverse sample of 350 college students in which shyness, sociability, and parental support for the college transition were related to loneliness and friendship quality. Furthermore, friendship quality and loneliness were related to depression and anxiety. High levels of shyness, low levels of sociability,…

The present investigation examines mediated pathways from pubertal development to changes in depressive affect and aggression. Participants were 100 white girls who were between the ages of 10 and 14 (M=12.13, SD=0.80); girls were from well-educated, middle-to upper-middle class families, and attended private schools in a major northeastern urban…

This paper examines the idea that particular representations differentially support and enhance different cognitive processes, in particular different types of reasoning. Five case studies were conducted consisting of detailed observations of pairs of middle-school students interacting with a computer-based learning environment. The software…

Alcohol use is cited as a risk factor for exposure to HIV infection through risky sexual behavior, especially among adolescents. From Social Cognitive Theory, positive outcome expectancies about the use of alcohol have often been presented as a critical aspect of alcohol use. Yet little is known about how they might be related to different aspects…

Integrated school psychological services were implemented 12 years ago in the Greeley-Evans Public Schools by combining the positions of school psychologist and school social worker and placing each professional in an elementary school full-time. After 5 years, services were expanded to secondary schools such that all schools had a full-time…

When schools and teachers come together voluntarily to collaborate in learning communities there can be powerful and positive benefits to pupils' experiences of learning and their wider lives. This article summarises some of the learning from the four-year Networked Learning Communities programme, managed by the National College for School…

Teachers are very accustomed to conveying their responses to writing in the form of grades or numbers. However, good writing comes down to more than a number or grade--it speaks to the heart. In this article, the author focuses on quality writing assessment that results from clear vision and thoughtful planning. She discusses some features that…

Data sharing among multiple lab sections increases statistical power of data analyses and informs student-generated hypotheses. We describe how to collect, organize, and manage data to support replicate and rolling inquiry models, with three illustrative examples of activities from a population-level biology course for science majors. (Contains 1…

Background: Despite considerable evidence for psychological distress among children and young people who experience peer victimization, cross-sectional studies cannot determine the direction of the relationship. Several recent studies have examined associations between victimization and distress. The majority find evidence for both directions but…

In this article, I discuss a Canadian public school controversy and Supreme Court of Canada decision involving competing stakeholder rights to freedom of religion, safety and equality. Policy considerations that allowed one group of stakeholders to express their constitutional rights raised concerns among other stakeholders. A policy vacuum and a…

Racial socialization and ethnic identity are emerging, albeit atheoretical, constructs that have been argued to promote prosocial outcomes among ethnic minority youths. Using structural equation modeling, the author explored the influence of racial socialization and ethnic identity on school engagement in a sample of 131 African American youths.…

The primary purpose of this investigation was to understand the influence of access to the general curriculum on the performance of students with significant cognitive disabilities, as measured by the Wisconsin Alternate Assessment (WAA) for Students with Disabilities. Special education teachers (N=113) submitted case materials for students with…

Despite current legislation which makes provision for collaboration between the public school sector and home schooling, it appears that much can still be done to move towards a closer partnership. Consequetly I investigated the possibilities of such a liaison. A literature review on the nature of home schooling in general was conducted as…

To improve the management of hybrid courses, the relationship between learner characteristics and learning performance was analyzed in two regular university courses. Undergraduate and graduate students participated in two 15-week hybrid courses which consisted of face-to-face lectures (Information Industrial issues), and the corresponding modules…