This study developed a standardised mediated assessment to measure young children's mathematical ability in reasoning, abstraction and representation in number, computation, quantity, shape and relationship through six tasks with four levels. The percentage distribution of children at four levels on the tasks showed that the tiered mediations…

Objective: Most smoking cessation studies have used long-term abstinence as their primary outcome measure. Recent research has suggested that long-term abstinence may be an insensitive index of important smoking cessation mechanisms. The goal of the current study was to examine the effects of 5 smoking cessation pharmacotherapies using Shiffman et…

Objectives: The Internet has created a new communication tool, particularly for young people whose use of electronic communication is exploding worldwide. While there are many benefits that result from electronic-based communication, the Internet is concurrently a potential site for abuse and victimization. Methods: This paper systematically…

To broaden participation in computing we need to look beyond traditional domains of inquiry and expertise. We present results from a demonstration project in which interactive journalism was used to infuse computational thinking into the standard curriculum and regular classroom experience at a middle school with a diverse population. Outcomes…

This study examined the outcomes of 409 students with mental retardation or multiple disabilities from 177 school districts in a Great Lakes state. These students with intellectual disabilities were interviewed at exit and 1 year following graduation. The authors developed and tested three regression models--two to predict full-time employment and…

We tested the cost-effectiveness of giving low-income parents childcare discounts contingent on their participation in the Chicago Parent Program, a 12-session preventive parent training (PT) program offered at their child's daycare center. Eight centers were matched and randomized to an experimental condition in which parents received a discount…

Objective: This study evaluated changes in self-efficacy in non-physically active adolescent girls (13-19 years old) who participated in a six-month, empowerment-based exercise intervention programme (EIP). Design: The study used a pre- and post-test randomized group design and included one pre- and one post-test (at six months) and non-physically…

An analysis of large and influential published reviews of research pertaining to the reading acquisition of young struggling readers in the early years of schooling was undertaken. The reviews were selected on the basis that they either had been commissioned by federal governments or had been conducted by reputable research institutions and had…

Gay-Straight Alliances (GSAs) are student-led, school-based clubs that aim to provide a safe environment in the school context for lesbian, gay, bisexual, and transgender (LGBT) students, as well as their straight allies. The present study examines the potential for GSAs to support positive youth development and to reduce associations among…

This article describes the methodology, data analysis, and results for a pilot study investigating perceived self-efficacy of cognitive performance among Latino American elderly. The sample included 24 Latino American elderly. A 12-week quasi-experimental design was utilized. Participants were provided with weekly 2-hr art education sessions…

The purpose of this study was to ascertain the views of pre-service mathematics (PSM) teachers on the use of portfolios as an alternative assessment method. This study was conducted with 146 Turkish PSM teachers participating in a semester-long portfolio assessment application. Data were collected with a questionnaire comprising 34 items on a…

The purpose of this study is to investigate the effectiveness of a group-based family intervention program known as the Group Positive Parenting Program (Triple P), with families in Japan. Reductions in children's behavioral problems, changes in dysfunctional parenting practices, and affects on parenting adjustment were examined. Participants of…

This paper explores one district's attempt to implement a blended science and English Language Development (ELD) elementary program, designed to provide English language learners opportunities to develop proficiency in English through participation in inquiry-based science. This process resulted in blended program that utilized a combined…

Building on findings from existing qualitative research into public perceptions of reliability in examination results in England, a questionnaire was developed and administered to samples of teachers, students and employers to study their awareness of and opinions about various aspects of reliability quantitatively. Main findings from the study…

The Healthy Rewards study tested the effectiveness of goal setting to encourage behavior change in Latino and African American adults in three northern California counties. Four groups of adults were alternately assigned to receive either 1) basic health promotion and nutrition education without goal setting (control) or 2) the same education with…