Enabling integrated knowledge acquisition and management in health care teams

Basing treatment, policy and planning decisions on the best available research knowledge remains a central principle in modern health care around the world, yet many health professionals find acquiring and managing published research knowledge challenging. In this paper, we report on a Soft Systems Methodology-based collaborative action research initiative with a specialist mental health service from the United Kingdom's National Health Service. Our objective was to design and implement improvements to their knowledge acquisition and management activities in order to facilitate sustained and effective evidence-based practices. We report on both the factors found to impede effective research knowledge acquisition and management and the development of more integrated knowledge management processes designed to improve the situation.     

Relationships between anthropometric measures and athletic performance,with special reference to repeated-sprint ability,in the Qatar national soccer team

Abstract

The aim of this study was to determine potential relationships between anthropometric parameters and athletic performance with special consideration to repeated-sprint ability (RSA). Sixteen players of the senior male Qatar national soccer team performed a series of anthropometric and physical tests including countermovement jumps without (CMJ) and with free arms (CMJwA), straight-line 20 m sprint, RSA (6 × 35 m with 10 s recovery) and incremental field test. Significant (P < 0.05) relationships occurred between muscle-to-bone ratio and both CMJs height (r ranging from 0.56 to 0.69) as well as with all RSA-related variables (r < –0.53 for sprinting times and r = 0.54 for maximal sprinting speed) with the exception of the sprint decrement score (S_dec). The sum of six skinfolds and adipose mass index were largely correlated with S_dec (r = 0.68, P < 0.01 and r = 0.55, P < 0.05, respectively) but not with total time (TT, r = 0.44 and 0.33, P > 0.05, respectively) or any standard athletic tests. Multiple regression analyses indicated that muscular cross-sectional area for mid-thigh, adipose index, straight-line 20 m time, maximal sprinting speed and CMJwA are the strongest predictors of S_dec (r² = 0.89) and TT (r² = 0.95) during our RSA test. In the Qatar national soccer team, players’ power-related qualities and RSA are associated with a high muscular profile and a low adiposity. This supports the relevance of explosive power for the soccer players and the larger importance of neuromuscular qualities determining the RSA.     

Population differences in constructive memory

An experiment was conducted to evaluate constructive memory in fourth-grade low-SES black and middle-SES white children. The children were read nine short passages; each passage was composed of two premise statements and a filler sentence. The children were tested by a recognition procedure. Thirty-six test sentences were presented randomly. Four sentences were associated with each passage (true premise, false premise, true inference, and false inference). Subjects were asked to make yes/no recognition decisions based on whether the test sentence was identical to a sentence presented at study. Middle-SES white children made few errors, except to true inference test sentences. This pattern of performance is consistent with the constructive view of memory. Low-SES black children also had a high error rate to true inference items. However, this outcome may not reflect constructive memory because they also had a high error rate to some of the other types of test sentences.     

Stakeholders in Comprehensive Validation of Standards-Based Assessments: A Commentary

Linda Cracker is a Professor of Educational Psychology, University ofFlorida, P.O. Box 11 7047 Gainesville, FL 32611-7043. Her areas of specialization are assessment development, validation, and test-taking behavior.     

The significance of materiality in shaping institutional habitus: exploring dynamics preceding school effects

This article examines the objective possibilities of Swedish schools to offer an equal and functional pedagogical practice for students’ acquisition of knowledge and skills. The data consist of policy documents, observations, and interviews with students, teachers, and head teachers in three educational settings distinguished by different social demographics. The focus allows for a comparative understanding of how tangible objects generate formations of schools as a relational phenomenon depending on geographic location and social background of students. The article indicates that the impact of materiality lies in its preceding power. It shapes the condition of institutions visualised in architecture, buildings, and the quality of and design of facilities and artefacts. From this material root emanates schools’ values, appeal, social status, and pedagogical organisations – school effects – that empower or weaken the school’s attraction and self-confidence. Different materialities influence each school’s institutional habitus, producing school effects with unequal educational outcomes.     

Scaffolding teachers to foster inclusive pedagogy and presence through collaborative action research

Teachers can be influential change agents in transforming their schools if they regularly reflect on their pedagogical practices, looking for improvements that will help all learners reach their full potential. However, in many sub-Saharan African countries, teachers seldom get an opportunity to collaboratively reflect on their practices. Action research, as an in-service professional development strategy, can be an ideal means of empowering teachers to collaboratively reflect on and improve their pedagogy to be more inclusive. Drawing from collaborative action research projects conducted by teachers in two primary schools in Zanzibar, Tanzania, this article explores the role of collaborative action research in developing the capacity of teachers to inform improvements in their pedagogical practices. The findings show how the participating teachers, with scaffolding influence from a critical friend (research facilitator), developed professionally along their zones of proximal development by promoting their pedagogical and research skills to enhance the presence, participation and achievement of all learners in their schools. Based on the findings, the article shows both the advantages and disadvantages of using collaborative action research in teacher professional development in the study context. The article also discusses the significance of organisational learning in in-service professional development in order to foster inclusive pedagogy through collaborative inquiry among teachers.