University class size: Is smaller better?

This study investigates the relationship between class size and achievement at the college level. Recent meta-analyses have found a strong relationship between class size and student achievement, but few of the studies examined class size larger than 40 or university-age populations. This analysis examines a university's testing-center data-archives representing 305 sections from 24 different courses. Section sizes ranged from 13 to 1,006. A total of 16,230 test scores were analyzed. The results of this investigation reveal that at the college level, class size may be less important an influence on student achievement than some educators have thought.     

The National Diffusion Network: A career education bonus

Bill Guise is Assistant Director, Washington National Diffusion Network Facilitator Office.     

'You'd Be Wanting to Know about the Past': Social contexts of children's historical understanding in Northern Ireland and the USA

This research reports the results of two studies of young children's historical thinking, one conducted in Northern Ireland and one in the USA. In both countries, primary/elementary students learn about history in a variety of settings, including not only schools but also family conversations, historic sites and the media. The differing nature of historical representations in the two countries, however, leads students to contrasting conclusions about the purpose of learning about the past: in the USA, students emphasise that history is important so that they will know about the origin of their country and their own place within it, while in Northern Ireland students describe the purpose of history as being to learn about those who are different from themselves. In both countries, such comparative evidence about children's thinking provides educators with the opportunity to consider how they can build on and extend students' understanding of history.     

Assessing Multiliteracies and the New Basics

This paper addresses the skills and characteristics required of successful learners, workers and citizens in the knowledge economy. The authors trace the shifting commercial, technological and cultural conditions characteristic of this economy, and highlight the key qualities now required for individual success. Effective learners will increasingly need to be autonomous and self-directed, flexible, collaborative, of open sensibility, broadly knowledgeable, and able to work productively with linguistic and cultural diversity. While still prevalent, it is held that standardised testing and a 'back to basics' approach to curriculum are unable to promote and measure effectively these skills and sensibilities. Instead, a broader and more creative approach to curriculum and assessment is recommended. A 'new basics' is argued for at the level of curriculum, with correlative assessment techniques such as analysis of portfolios, performance, projects and group work.     

Altered movement patterns but not muscle recruitment in moderately trained triathletes during running after cycling

Previous studies have shown that cycling can directly influence neuromuscular control during subsequent running in some highly trained triathletes, despite these triathletes' years of practice of the cycle-run transition. The aim of this study was to determine whether cycling has the same direct influence on neuromuscular control during running in moderately trained triathletes. Fifteen moderately trained triathletes participated. Kinematics of the pelvis and lower limbs and recruitment of 11 leg and thigh muscles were compared between a control run (no prior exercise) and a 30 min run that was preceded by a 15 min cycle (transition run). Muscle recruitment was different between control and transition runs in only one of 15 triathletes (<7%). Changes in joint position (mean difference of 3°) were evident in five triathletes, which persisted beyond 5 min of running in one triathlete. Our findings suggest that some moderately trained triathletes have difficulty reproducing their pre-cycling movement patterns for running initially after cycling, but cycling appears to have little influence on running muscle recruitment in moderately trained triathletes.     

Critical physics agency: further unraveling the intersections of subject matter knowledge, learning, and taking action

In this rejoinder to Bryan Brown and John Reveles, we highlight the facts that (a) sociocultural theories of learning do not go far enough because they fail to address a number of issues and (b) we require concepts such as power and positionality to understand science learning.

Evidence‐based early reading practices within a Response to Intervention system

Many students who experience reading failure are inappropriately placed in special education. A promising response to reducing reading failure and the overidentification of students for special education is Response to Intervention (RTI), a comprehensive early detection and prevention system that allows teachers to identify and support struggling readers early, before they fail. A key component of RTI is the implementation of evidence‐based reading practices within a multitiered framework. School psychologists are increasingly being asked to lead or be members of RTI building teams. As such, they can play an important role in assuring that evidence‐based practices in reading are implemented with integrity. The purpose of this article is to provide a framework for judging the extent to which early reading instruction within a multitier RTI system is evidence based. Key evidence‐based practices related to the content, design, and delivery of early reading instruction are described. © 2010 Wiley Periodicals, Inc.