The fluid nature of action research

Action research is a fluid, unfolding process of research. It involves cycles of questioning, gathering data, critical reflection and deciding on a course of action (Stringer, 2008). Through action research, educators research their own practice in their own setting. They learn from their experiences as the action research cycles progress, and apply new learning to practice.

Potentiation of ciprofloxacin action against Gram-negative bacterial biofilms by a nitroxide

We previously showed that soluble nitroxides (nitric oxide analogues) mimicked the well-established ability of nitric oxide to cause biofilm dispersal and further showed that these compounds could prevent biofilm formation. Here, we investigated the effect of the nitroxide carboxy-TEMPO in combination with sub μg/ml concentrations of ciprofloxacin on pre-formed flow cell biofilms formed by Gram-negative bacteria. Combination therapy led to substantial eradication of existing biofilms formed by Pseudomonas aeruginosa PA14 (99.3%) and Escherichia coli O157 (93%).

Teaching scenario analysis – An action learning pedagogy

In this paper we provide an introduction to our teaching of scenario analysis. Scenario analysis offers an excellent instructional vehicle for investigating ‘wicked problems’; issues that are complex and ambiguous and require trans-disciplinary inquiry. We outline the pedagogical underpinning based on action learning and provide a critical approach from the intuitive logics school of scenario analysis. We use this in our programme in which student groups engage in semi-structured, but divergent and inclusive analysis of a selected focal issue. They then develop a set of scenario storylines that outline the limits of possibility and plausibility for a selected time-horizon year. The scenarios are portrayed not as narratives, but as vehicles for exploration of the causes and outcomes of the interplay between forces in the contextual environment that drive the unfolding future in the context of the focal issue. In this way, we provide internally-generated challenges to both individual pre-conceptions and group-level thinking.

Making things happen: How the environment triggers action

Innovative research conducted by Dr Jan Golembiewski from Medical Architectures Australasia-Pacific, in the area of environmental design for mental healthcare helps us reflect, through experiential storytelling, on the importance of paying attention to positive environmental ‘triggers for action’ when designing physical spaces to help manage particular patients’ conditions. This article is written about the mental health experience specifically, however environmental design is an issue we can all relate to in our everyday lives (at home, at work, social spots or in places such as hospitals or retreats) when we instinctively notice a connection between our mental health and our surroundings or a healthy sense of place.

Democratic and participatory citizenship: Youth action for sustainability in Australia

Purpose – The purpose of this paper is to provide a critical analysis of recent examples of action competence among young people engaged in democratic participatory action in sustainability programs in Australia. It explores examples of priorities identified for citizen action, the forms this action takes and the ways that democratic participation can achieve positive outcomes for future sustainability. It suggests multiple ways for developing action competence that provides further opportunities for authentic and engaging citizen action for youth connected to school- and community-based learning, in new and powerful ways. Design/methodology/approach – This conceptual paper examines international literature on the theory of “action competence,” its significance for education for sustainability (EfS) and the ways it can inform education for young people’s democratic participatory citizenship and civic engagement. It analyses examples of the development of action competency among young people in Australia, including the problems and priorities identified for citizen action, the forms this action takes and how it can achieve positive outcomes for sustainability. Following this analysis, the paper suggests multiple ways for developing action competence in EfS in schools and communities in new and powerful ways. Findings – Developing EfS to increase democratic and participatory action among young citizens is now widely regarded as an urgent education priority. There are growing exemplars of school and community organizations’ involvement in developing EfS learning and teaching to increase participatory citizenship. Young people are being empowered to develop a greater sense of agency through involvement in programs that develop action competence with a focus on sustainability in and out of school. New forms of participation include student action teams and peer collaboration among youth who are marshaling social media and direction action to achieve change. Originality/value – It contributes to the literature on multiple ways for developing action competence in EfS.

The National Stroke Nursing Council: A nursing call for action

Nursing is fundamental to the care of stroke patients. From the acute setting all the way to rehabilitation and community reintegration, nursing is there. Having well-educated and highly skilled nurses to monitor and care for stroke patients is crucial. Equally important is the collaboration of colleagues at a national level to facilitate and disseminate research and best practice guidelines across Canada. The National Stroke Nursing Council aims to fill this role. Stroke nurses from across Canada were invited to a national forum in 2005, hosted by the Canadian Stroke Network. The focus of this forum was to elucidate issues of concern to nurses across the stroke care continuum in relation to a Canadian Stroke Strategy. Subsequent to this forum, a cadre of nurses, after undergoing a rigorous screening process, were selected to form the inaugural National Stroke Nursing Council (NSNC). With ongoing support from the Canadian Stroke Network, the mandate of the NSNC is to promote leadership, communication, advocacy, education and nursing research in the field of stroke.

A workplace-based Participatory Action Research project to investigate the effectiveness of nutrition and physical activity interventions for truck drivers in six Queensland transport industry workplaces: 2012-2015

The Queensland Transport Industry Workplace Health Intervention project was a Participatory Action Research (PAR) project to investigate the effectiveness of workplace-based nutrition and physical activity health promotion interventions for truck drivers in transport industry workplaces in south-east Queensland. The project was conducted by a research team at the Queensland University of Technology (QUT), and was funded by the Queensland Government under the Healthier.Happier.Workplaces initiative.

Hawai’i, clean energy, and climate action

Hawai’i is a leader in clean energy and climate action in the Pacific and the United States. With the Mauna Loa Observatory, Hawai’i has been at the forefront of climate research. The state has a special vulnerability to the impacts of climate change — particularly in respect of the marine environment, water resources, biodiversity, and human costs. Hawaii has promoted a Clean Energy initiative and passed legislation on climate adaptation. State and national leaders — most notably, United States Senator Brian Schatz — have shown great initiative in respect of clean energy and climate action. As such, it is worthwhile considering Hawaii as a case study of climate leadership in the Pacific and the United States.

[await full-text]Evaluation of QAS Workplace Health and Safety Action Plan

This report identifies the outcomes of a program evaluation of the five year Workplace Health and Safety Strategy (2012-2017), specifically, the engagement component within the Queensland Ambulance Service. As part of the former Department of Community Safety, their objective was to work towards harmonising the occupational health and safety policies and process to improve the workplace culture. The report examines and assess the process paths and resource inputs into the strategy, provides feedback on progress to achieving identified goals as well as identify opportunities for improvements and barriers to progress. Consultations were held with key stakeholders within QAS and focus groups were facilitated with managers and health and safety representatives of each Local Area Service Network.

Hierarchical clustering of the genetic connectivity matrix reveals the network topology of gene action on brain microstructure: An N=531 twin study

Genetic correlation (rg) analysis determines how much of the correlation between two measures is due to common genetic influences. In an analysis of 4 Tesla diffusion tensor images (DTI) from 531 healthy young adult twins and their siblings, we generalized the concept of genetic correlation to determine common genetic influences on white matter integrity, measured by fractional anisotropy (FA), at all points of the brain, yielding an NxN genetic correlation matrix rg(x,y) between FA values at all pairs of voxels in the brain. With hierarchical clustering, we identified brain regions with relatively homogeneous genetic determinants, to boost the power to identify causal single nucleotide polymorphisms (SNP). We applied genome-wide association (GWA) to assess associations between 529,497 SNPs and FA in clusters defined by hubs of the clustered genetic correlation matrix. We identified a network of genes, with a scale-free topology, that influences white matter integrity over multiple brain regions.

Putting an "end" to the motor cortex representations of action words

Language processing is an example of implicit learning of multiple statistical cues that provide probabilistic information regarding word structure and use. Much of the current debate about language embodiment is devoted to how action words are represented in the brain, with motor cortex activity evoked by these words assumed to selectively reflect conceptual content and/or its simulation. We investigated whether motor cortex activity evoked by manual action words (e.g., caress) might reflect sensitivity to probabilistic orthographic-phonological cues to grammatical category embedded within individual words. We first review neuroimaging data demonstrating that nonwords evoke activity much more reliably than action words along the entire motor strip, encompassing regions proposed to be action category specific. Using fMRI, we found that disyllabic words denoting manual actions evoked increased motor cortex activity compared with non-body-part-related words (e.g., canyon), activity which overlaps that evoked by observing and executing hand movements. This result is typically interpreted in support of language embodiment. Crucially, we also found that disyllabic nonwords containing endings with probabilistic cues predictive of verb status (e.g., -eve) evoked increased activity compared with nonwords with endings predictive of noun status (e.g., -age) in the identical motor area. Thus, motor cortex responses to action words cannot be assumed to selectively reflect conceptual content and/or its simulation. Our results clearly demonstrate motor cortex activity reflects implicit processing of ortho-phonological statistical regularities that help to distinguish a word's grammatical class.

Action word meaning representations in cytoarchitectonically defined primary and premotor cortices

Recent models of language comprehension have assumed a tight coupling between the semantic representations of action words and cortical motor areas. We combined functional MRI with cytoarchitectonically defined probabilistic maps of left hemisphere primary and premotor cortices to analyse responses of functionally delineated execution- and observation-related regions during comprehension of action word meanings associated with specific effectors (e.g., punch, bite or stomp) and processing of items with various levels of lexical information (non body part-related meanings, nonwords, and visual character strings). The comprehension of effector specific action word meanings did not elicit preferential activity corresponding to the somatotopic organisation of effectors in either primary or premotor cortex. However, generic action word meanings did show increased BOLD signal responses compared to all other classes of lexical stimuli in the pre-SMA. As expected, the majority of the BOLD responses elicited by the lexical stimuli were in association cortex adjacent to the motor areas. We contrast our results with those of previous studies reporting significant effects for only 1 or 2 effectors outside cytoarchitectonically defined motor regions and discuss the importance of controlling for potentially confounding lexical variables such as imageability. We conclude that there is no strong evidence for a somatotopic organisation of action word meaning representations and argue the pre-SMA might have a role in maintaining abstract representations of action words as instructional cues.

Mobilising School and Community Engagement to Implement Disability-Inclusive Education through Action Research: Fiji, Samoa, Solomon Islands and Vanuatu

This publication emanates from the four-country research project entitled “Strengthening capacity for disability-inclusive education development policy formulation, implementation and monitoring in the South Pacific region” funded by the Australian Development Research Award Scheme (ADRAS) and conducted jointly by the academic staff from the Queensland University of Technology and the University of the South Pacific.