Learning to Learn From Data: Benchmarks and Instructional Communities

This article examines the use of interim assessments in elementary schools in the School District of Philadelphia. The article reports on the qualitative component of a multimethod study about the use of interim assessments in Philadelphia. The study used an organizational learning framework to explore how schools can best develop the capacity to utilize the potential benefits of interim assessments. The qualitative analysis draws on data from intensive fieldwork in 10 elementary schools and interviews with district staff and others who worked with the schools, as well as further in-depth case study analysis of 5 schools. This article examines how school leaders and grade groups made sense of data provided through interim assessments and how they were able to use these data to rethink instructional practice. We found substantial evidence that interim assessments have the potential to contribute to instructional coherence and instructional improvement if they are embedded in a robust feedback system. Such feedback systems were not the norm in the schools in our study, and their development requires skill, knowledge, and concerted attention on the part of school leaders.     

Building With Benchmarks: The Role of the District in Philadelphia's Benchmark Assessment System

In recent years, interim assessments have become an increasingly popular tool in districts seeking to improve student learning and achievement. Philadelphia has been at the forefront of this change, implementing a set of Benchmark assessments aligned with its Core Curriculum district-wide in 2004. In this article, we examine the overall context for Benchmarks in Philadelphia, the expectations district leaders had for the use of those Benchmarks, the supports put in place to assist those in schools in meeting those expectations, and the challenges encountered in that implementation.     

Brokering educational opportunity for homeless students and their families

This qualitative study in a Midwestern US city examines how school and community-based organizations support homeless students’ connections to education-related resources and relationships. Drawing from organizational brokerage theory, which delineates how individuals’ chances to thrive are shaped by the organizations in which they participate, the study finds that brokerage practice unfolds and is affected by variables at three specific levels. First, social workers, teachers, and principals at the individual school level arranged for registration, enrollment, and other immediate connections for students. Second, school district-level actors played key roles in orchestrating homeless students’ transportation and educators’ professional development across the city. Third, a range of neighborhood factors – including immigration and housing trends – affected the ways and extents to which organizations identified and supported homeless students. The study concludes by presenting several implications for research and practice.     

Models of Self-regulated Learning: A review

Questions connected with the regulation of one's own cognitive processes attract increasing numbers of researchers in psychology, as evidenced by the several different models of self-regulation that have been developed over the past two decades. The aim of this article was to present and compare the latest models of self-regulated learning (SRL), including those by Boekaerts, Borkowski, Pintrich, Winne and Zimmerman. The models were compared on four criteria (i.e. background theories, definitions of SRL, components included in the models and empirical work). The results show that theoretical background is an important differentiating feature. The two models that resembled each other more than any other two models (i.e. Pintrich and Zimmerman) were inspired by the same background theory (i.e. social cognitive theory). On the other hand, the models that differed most from the other models (i.e. Borkowski and Winne) were also theoretically the farthest removed ones.     

Validity and Reliability of Proximity Detection with Bluetooth-Enabled Accelerometers among Adults

ABSTRACT

Introduction: This study examined the concurrent validity and inter-pair reliability of the proximity detection function on Bluetooth-enabled accelerometers across manufacturer-specified ranges. If valid, this method could be used for objectively measuring shared physical activity participation. Method: Thirty-six dyads aged 21.6 (2.1) years wore two sets of Bluetooth-enabled accelerometers initialized as beacons and receivers to compare accelerometer-measured proximity detection to direct observation under 11 different controlled and free-living conditions. Results: The proportion of minutes in which proximity was detected differed across conditions (p < .001), with the highest proportions in the controlled conditions (.77–1.0). Among the free-living conditions, the different room (.73 ± .20) condition had the highest proximity detection proportions. There were no differences in the proximity detection across accelerometer pairs (p = .265). Conclusion: Proximity detection with Bluetooth-enabled accelerometers was reliable and had the highest detection rates under the controlled treadmill walking conditions. Despite limitations, using Bluetooth-enabled accelerometers is a promising approach for measuring shared physical activity.     

Tibial shock measured during the fencing lunge: the influence of footwear

Fencing is a high-intensity sport involving dynamic movements such as the lunge exposing the musculoskeletal system to high impact forces, which emphasises the importance of the shock attenuating properties of footwear as a factor in the prevention of injury. The aim of this study was to investigate the magnitudes of the transient axial impact shock experienced at the tibia between traditional fencing shoes and standard athletic footwear during the impact phase of the fencing lunge. Peak tibial shock was measured in 19 male fencers in 4 different footwear conditions using an accelerometer placed on the distal aspect of the tibia. The standard footwear (11.08 g and 8.75 g for squash and running shoe, respectively) resulted in significant (p < 0.01) reductions in peak impact shock in comparison to the traditional fencing shoes (15.93 g and 13.97 g for the Adidas and Hi-Tec shoe, respectively). No significant differences were found between the running and squash shoes (p = 0.09) or between the fencing shoes (p = 0.48). The documented reduction in impact shock found suggests that running or squash specific footwear may reduce overuse injury occurrence, indicating that there is justification for a re-design of fencing shoes.     

Physical Therapists’ Perceptions of Knowledge and Clinical Behavior Regarding Cardiovascular Disease Prevention

Purpose

The study purpose was to assess perceptions of physical therapists (PTs) regarding the role of physical therapy in cardiovascular disease (CVD) prevention.

Methods

A 25-item survey, validated by expert cardiovascular/pulmonary (CVP) PTs, was sent electronically to 2,673 PTs. Each item represented an element of clinical practice behavior: education of CVD/risk factors (EDCVD), administration of primary CVD prevention (PRECVD), identifying underlying CVD/risk factors (IDCVD), monitoring CV status in patients with CVD (MONCVD). Responses were assigned numeric values (strongly agree = 5 to strongly disagree = 1), and mean element scores were analyzed.

Results

Most of the 516 respondents were APTA Section members (34% CVP Section, 42% other Section membership) and worked in academia (53%). Items showing a high (> 95%) level of agreement included patient education of smoking (97%) and monitoring exercise intensity (99%), assessing exercise benefits (99%), clinically identifying obesity (97%) and hypertension (97%), and monitoring CV response to exercise (99%). Items failing to reach 80% overall agreement were patient education of CVD medications (79%) and blood chemistry (72%), and assessing CVD family history (75%), patient BMI (60%), and body composition (33%). Identifying underlying CVD (77.2%) was the only practice behavior failing to reach 80% agreement. Outpatient PTs agreed significantly less to all elements vs. academics, and to IDCVD vs. all PTs except home health.

Conclusions

Physical therapists support most CVD prevention behaviors, but not given elements of patient education and identifying underlying CVD/risk factors.Key Words: cardiovascular disease, primary disease prevention, secondary disease prevention     

The impact of being part of an action learning set for new lecturers: a reflective analysis

What is an action learning set (ALS)? An ALS is a regular, action focused peer discussion group, generally facilitated, to address work place issues. Methods of undertaking ALS: methods are flexible within a range of approaches according to the group's developing needs. Benefits of ALS: builds trust, professional development, enables action, increases self-awareness and organisational thinking. Conclusion: ALS represents a workable peer group supervision format worth considering in nursing education and practice.     

Charter schools: learning from the past, planning for the future

Charter schools have garnered strong support over the past decade, however, opponents question this choice option on many grounds, including their effectiveness, accountability, equity, and sustainability. This paper addresses these concerns by synthesizing what we know from the literature on charter schools, exposing areas where evidence is lacking, conflicting or ambiguous, and assessing the overall maturation of charter school reform. To help answer the question of sustainability, we draw in part on findings from our in-progress, long-term case study of a conversion charter school. This ethnographic data reveals the existence of serious challenges for researchers and policymakers, but also provides useful guidance for the future direction of the charter school movement.