Sustainable Procurement: Integrating Classroom Learning with University Sustainability Programs

Organizations are facing increased pressure from various stakeholders to address issues of sustainability, resulting in a growing demand for sustainability education and training. Procurement groups remain the key drivers of many sustainability‐related strategies, placing pressure on universities to integrate sustainability concepts into the business curriculum. This article describes a replicable educational model that allows students to learn about sustainable procurement while concurrently promoting sustainability within the university community.     

Evaluating a Classroom Multimedia Programme in the Teaching of Literacy

This paper explores classroom interventions using a particular form of multimedia ICT, and looks to study pupil learning gains which accrue from its use. Work within the Literacy Hour in eight schools was detailed in order to evaluate the effectiveness of this communication system and the research data include pre- and post-test assessments, along with interviews with classroom teachers and pupils. The children are presented with a series of journalistic tasks and classroom activities which they resolve through the use of a compact and coordinated information system. The outcomes demonstrate that children can become self-directive and very active, exploratory, learners in a very short period of time. They quickly enjoy the freedom and control which the system permits, and through which they can be shown to enhance particular literacy skills. The lessons to be learned here relate to the management and organisation of classroom teaching in the face of systems which promote rapid devolution of learning to the learner.     

The Politically and Culturally One-Sided Campus: Causes, Consequences, Remedies: Pernicious Politicization in Academe: Victims of the One-Sided Campus: Advocacy in the College Classroom

The three papers that follow were delivered on 22 April 2006 at a conference of the California Association of Scholars at the Annenberg School on the campus of the University of Southern California in Los Angeles. The aim of the panelists was to diagnose the political and cultural imbalance in higher education, to analyze its causes and consequences, and to look for remedies. Other essays from that conference may appear later in AQ.     

Implementing Restricted Maximum Likelihood Estimation in Structural Equation Models

Structural equation modeling (SEM) is now a generic modeling framework for many multivariate techniques applied in the social and behavioral sciences. Many statistical models can be considered either as special cases of SEM or as part of the latent variable modeling framework. One popular extension is the use of SEM to conduct linear mixed-effects modeling (LMM) such as cross-sectional multilevel modeling and latent growth modeling. It is well known that LMM can be formulated as structural equation models. However, one main difference between the implementations in SEM and LMM is that maximum likelihood (ML) estimation is usually used in SEM, whereas restricted (or residual) maximum likelihood (REML) estimation is the default method in most LMM packages. This article shows how REML estimation can be implemented in SEM. Two empirical examples on latent growth model and meta-analysis are used to illustrate the procedures implemented in OpenMx. Issues related to implementing REML in SEM are discussed.     

Comparing Models of Nature of Science Dimensionality Based on the Next Generation Science Standards

Instruments measuring understanding of the nature of science (NOS) are required if educational institutions intend to use benchmarks or examine the effects of interventions targeting students’ NOS development. Compared to other constructs, NOS understanding is complex, having been the subject of debate among scholars in both its substance and its dimensionality. This complexity invites challenges in defining what is to be measured. Drawing from the perspective that policy reform documents provide pragmatic consensus-based definitions of NOS, this study investigated how well the dimensionality described in the NOS component of the Next Generation Science Standards (NGSS) framework matched the empirical structure of data collected from a set of secondary-school students’ responses to an NOS instrument comprising multiple-choice and Likert-scale items. Using multidimensional item response modeling to compare structures of NOS dimensionality, we found that treating NOS as comprising multiple dimensions—as defined by the themes in the NGSS NOS framework—resulted in a better fitting model than when treating NOS as a single dimension. The multidimensional model also had fewer poorly functioning items and revealed NOS profiles that otherwise would have been masked in a model treating NOS as a single dimension. These results provide support for the NOS NGSS framework and contribute to the ongoing discussion about the dimensionality of NOS.     

A different view of literacy

The Equals Formal Curriculum English Scheme of Work has been designed for that very small percentage of the school population, perhaps as low as one or two per cent, who have global learning difficulties (GLD) to such a degree that they are consistently working at levels significantly below their age-related peers for all of their academic lives. The term GLD includes all those in England currently ascribed as having severe learning difficulties (SLD) and many if not most, currently ascribed as having moderate learning difficulties (MLD). Evidence of the difficulties faced by such pupils will become increasingly obvious beyond Year 1 at age 6, because the difficulties are global rather than specific. That is, they are likely to affect all learning, but will be particularly apparent in numeracy and literacy. This paper, the first of two, seeks to clarify why reading and writing are so extraordinarily difficult for this population and posits that the answers lie in challenging perceived wisdoms within the education system’s predilections towards (i) regarding phonics as the only solution to reading difficulties (ii) persisting over time (and in the face of evidence to the contrary) with the view that children, young people and adults with GLD can make sufficient progress within phonics teaching and (iii) the use of differentiation of a standardised national curriculum model as being a sufficient answer to global learning difficulties. Clearly the main language used in England is English, but the principles and ideas outlined in this paper should apply in any language which uses a phonic structure when teaching language.     

A Rubric for Self-Assessment of Essential Technology Conditions in Schools

This article describes the development of a Web-based instrument that is part of a strategic planning initiative in technology in K–12 schools in Nebraska. The instrument provides rubrics for self-assessment of essential conditions necessary for integrating and adopting of technology. Essential conditions were defined by an extended panel of educators from across the state. The rubric examines the areas of (a) technology administration and support, (b) technology capacity, (c) educator competencies and professional development, (d) learners and learning, and (e) accountability. Each area is assessed by four to seven items that are rated using explicitly described criteria. The Web-based system allows schools to complete this rubric as part of the needs assessment process and make comparisons on their profile from year to year and relative to a statewide composite profile. Based on data from 2005 and 2006, reliability scores (Cronbach's alpha) for subscales ranged from .68 to .82. Reliability for the entire scale was .92. Examination of data over the first two years of implementation showed significant year-to-year positive mean differences in subscale scores, indicating that the instrument was sensitive to changing conditions. Effect sizes were small but acceptable.     

The Relationship Between Some Psychological Factors and their Effect on the Performance of Grid Questions and Word Association Tests

This paper reports: (i) the relationship between certain psychological factors (i.e. field dependence/field independence, convergence/divergence and working memory capacity); and (ii) the effect of these factors on the performance of the grid-type of questions and of word association tests in biological concepts.     

Supporting teacher responsiveness in assessment for learning through disciplined noticing

Abstract

Assessment for learning (AfL) practices are commonly recommended as effective classroom strategies for providing teachers with information about student understanding. For teachers, the substantive potential of these AfL practices to inform student learning actions depends on what teachers notice and select as a focus and how they interpret and act on the information they have. This paper suggests research on teacher professional noticing has something to offer in understanding how teacher AfL attention and actions are framed in the moment. It explains noticing as a responsive act that invites action that is an inclusive, dynamic and purposeful response to evidence of student ideas. Noticing is what enables a teacher to act on the fly because it informs and underpins possible actions. Three frames of noticing are introduced to guide noticing and action – curriculum connoisseurship, cultural and community connectedness, and collaborative ways of working. Through consideration of classroom events using these frames, teachers become better prepared to choose to respond in the moment creatively. The three frames provide teachers and researchers with a conceptual language to articulate and sharpen their AfL practices as part of a flexible and rigorous responsiveness to their students’ learning.