The study tested the effect of aerobic exercise training on executive function in overweight children. Ninety-four sedentary, overweight but otherwise healthy children (mean age = 9.2 years, body mass index [greater than or equal to] 85th percentile) were randomized to a low-dose (20 min/day exercise), high-dose (40 min/day exercise), or control…

The so-called achievement gap in mathematics is reframed as a problem of unequal opportunities to learn experienced by many low-income students and many Latino and African American students. First, data are presented showing striking and persistent differences on standardized tests among students of different ethnic groups, and socioeconomic…

The motivation and methodology for measuring intelligence have changed repeatedly in the modern history of large-scale student testing. Test makers have always sought to identify raw aptitude for cultivation, but they have never figured out how to promote excellence while preserving equality. They've settled for egalitarianism, which gives rise to…

The recent No Child Left Behind legislation has defined a vital role for large-scale assessment in determining whether students are learning. Given this increased role of standardized testing as a means of accountability, the purpose of this article is to consider how individual differences in motivational and psychological processes may…

Over the past three decades, enrollment in full-day kindergarten has grown considerably--from roughly one-tenth to just over half of US kindergartners today. Full-day kindergarten reappeared first in the 1960s as an intervention designed to help disadvantaged children ''catch up'' to their peers through additional schooling. More recently, it has…

Much of what is mandated and touted as cures for school improvement are not research-based and in many instances, are doing more harm than any perceived good. This book examines all aspects of the present public school reform movement and explores how capitalism and the market system does not and cannot apply to public schools. Robert Brower…

Students learn best when they interact with new information on a personal level. It is a challenge for teachers to tightly align student experiences with the standards assessed on high-stakes tests. To achieve this goal in social studies, the author has turned increasingly to simulations where students find such activities engaging, and their…

Testing accommodations allow students with disabilities to both participate in and demonstrate their knowledge and abilities on statewide assessments. This article discusses accommodation-related research findings of a 3-year federally funded research study. The data analysis includes an examination of accommodation policies and discipline rates…

It is readily apparent that testing raises academic standards at both the state and the federal levels. The three Rs currently touted as aims for school improvement--rigor, relevance, and relationships--can be applied to testing as well. The connection between standardized testing and rigor can be easily made, while the relevance of testing is…

Standardized assessment in school systems has been the center of debate for decades. Although the voices of opponents of standardized tests have dominated the public forum, only a handful of scholars and practitioners have argued in defense of standardized tests. This article provides a critical synthesis of the controversial issues on…

This article presents the author's comments on ""Lake Woebegone," Twenty Years Later" by J. J. Cannell, MD. J. J. Cannell's article on the so-called "Lake Woebegone" effect for K-12 educational testing systems is mostly an historical account of technical issues and policy considerations that led in part to development…

There is so much quarrelling surrounding education today it seems people have lost sense of what needs arguing about, where there is a need for more research and where there are grounds for general agreement. Grounds now exist for shared agreement on matters of educational purpose. Moreover, there has in fact been much agreement on such matters…

Many school districts are putting data to good use, although much of the data used in administrative decision making ultimately derives from standardized test scores, which raises a host of other related concerns. The author's purpose in this article is not to critique the types or sources of data that administrators use, but to suggest that there…

In this article, the author discusses various conceptions about the teacher's body. He states that the teacher's body is not just a pile of organs and meat in a skin corset. As part of the performance metaphor--commonly read as part of education-as-spectacle--it translates institutional systems and institutional ideas into a social order, and at…

In this analysis of 58 empirical studies of high school block scheduling, the authors report findings in and across five groupings. Within groups, data were inconsistent regarding whether teachers' practices changed, but teachers believed that staff development was necessary to teach in a block schedule. Block scheduling appeared to increase…