Practice stories in natural resource management continuing professional education: springboards for learning

The use of stories from professional experience in continuing professional education has been on the rise in many fields, often aimed at bolstering capacity through sharing professional knowledge and/or supporting reflective practice. Practice stories are also suggested to be beneficial in supporting professional learning of new concepts. These uses of practice stories are not evident in public natural resource management (NRM) continuing professional education. In light of greater public involvement in NRM practice over the last 20 years, however, the use of practice stories could now be particularly beneficial to NRM professionals. This study examines the use of practice stories in workshops aimed at deepening public NRM professionals' understanding of social science concepts suggested to be valuable in making sense of the social and political complexity intertwined in public involvement practice. Feedback from workshop participants suggests that practice stories may be able to support NRM professionals in reflecting on previous experiences, learning from colleague's practice experiences and serving as a springboard for learning by fostering linkages between social science knowledge and practice. The study also finds that the perceived benefits of sharing practice stories were comparatively less for some more experienced participants.     

A Community-Driven Metadata Framework for Describing Cultural Resources: The Digital Library North Project

This article describes the Digital Library North (DLN) project, a collaboration among researchers at the University of Alberta, staff at the Inuvialuit Cultural Resource Centre, and communities within the Inuvialuit Settlement Region (ISR) to develop a culturally appropriate metadata framework for a digital library of cultural resources. It will discuss gathering of data to inform the first iteration of the metadata framework and digital library prototype, as well as revisions made to both the framework and the digital library based on feedback obtained through community interaction with the prototype.     

Precision Teaching and Direct Instruction: Measurably Superior Instructional Technology in Schools

Although educators, policy-makers, business leaders, and the general public have become increasingly concerned about the “basic skills” crisis in American schools, research-based solutions have existed for over two decades in the form of measurably superior teaching methodologies: Precision Teaching and Direct Instruction. In federally validated research, each of these instructional technologies has been shown to produce far greater achievement and self-esteem among students than more traditional teaching practices, with favorable cost-benefit ratios when implemented in schools. These results have been obtained despite adverse socio economic influences on students so of ten blamed for failure in the classroom. These methods have not been widely adopted, partly due to political and philosophical resistance to measurably superior instructional technology among educators. This article provides overviews of Precision Teaching and Direct Instruction, discusses their origins and research backgrounds, cites effec tiveness data, and describes how they can complement one another when used together. It provides sufficient references to the literature and pointers to existing programs to enable interested readers to learn more about each of these measurably superior educational solutions.     

Potential benefits of dietary nitrate ingestion in healthy and clinical populations: A brief review

Abstract

This article provides an overview of the current literature relating to the efficacy of dietary nitrate (NO₃^?) ingestion in altering aspects of cardiovascular and metabolic health and exercise capacity in healthy and diseased individuals. The consumption of NO₃^?-rich vegetables, such as spinach and beetroot, have been variously shown to promote nitric oxide bioavailability, reduce systemic blood pressure, enhance tissue blood flow, modulate muscle O₂ utilisation and improve exercise tolerance both in normoxia and in hypoxia, as is commonly observed in a number of disease states. NO₃^? ingestion may, therefore, act as a natural means for augmenting performance and attenuating complications associated with limited O₂ availability or transport, hypertension and the metabolic syndrome. Recent studies indicate that dietary NO₃^? might also augment intrinsic skeletal muscle contractility and improve the speed and power of muscle contraction. Moreover, several investigations suggest that NO₃^? supplementation may improve aspects of cognitive performance both at rest and during exercise. Collectively, these observations position NO₃^? as more than a putative ergogenic aid and suggest that increasing natural dietary NO₃^? intake may act as a prophylactic in countering the predations of senescence and certain cardiovascular-metabolic diseases.     

Four spheres of knowledge required: an international study of the professional development of literacy/English teacher educators

This paper reports on a research study of 28 literacy teacher educators (LTE) in four countries: Canada, the USA, England and Australia. It identifies three main forms of professional development: informal, formal and communities of practice and four spheres of knowledge: research; pedagogy of higher education; literacy and literacy teaching; and current school district and government initiatives. The study reveals the sheer scale of knowledge required to be an effective LTE and demonstrates how participants used the three forms of professional development to enhance their knowledge in each sphere. It concludes that the professional development of teacher educators is not conducted systematically; rather, it is quite ad hoc with much of it occurring through learning while doing. All had to construct their own programmes for professional development, which added yet another layer to their responsibilities.     

Hunting and gathering: new imperatives in mapping and collecting student learning data to assure quality outcomes

Assurance of learning (AOL) is a quality enhancement and quality assurance process used in higher education. It involves a process of determining programme learning outcomes and standards, and systematically gathering evidence to measure students' performance on these. The systematic assessment of whole-of-programme outcomes provides a basis for curriculum development and management, continuous improvement, and accreditation. To better understand how AOL processes operate, a national study of university practices across one discipline area, business and management, was undertaken. To solicit data on AOL practice, interviews were undertaken with a sample of business school representatives (n?=?25). Two key processes emerged: (1) mapping of graduate attributes and (2) collection of assurance data. External drivers such as professional accreditation and government legislation were the primary reasons for undertaking AOL outcomes but intrinsic motivators in relation to continuous improvement were also evident. The facilitation of academic commitment was achieved through an embedded approach to AOL by the majority of universities in the study. A sustainable and inclusive process of AOL was seen to support wider stakeholder engagement in the development of higher education learning outcomes.