Statistical approaches to testing the relationships of the built environment with resident-level physical activity behavior and health outcomes in cross-sectional studies with cluster sampling

To achieve valid conclusions, studies exploring associations of the built environment with residents' physical activity and health-related outcomes need to employ statistical approaches accounting for clustered data. This article discusses the following main statistical approaches: analysis of covariance, regression models with robust standard errors, generalized estimating equations, and multilevel generalized linear models. The choice of a statistical method depends on the characteristics of the study and research questions. While the first three approaches are employed to account for clustering in the data, multilevel models can also help unravel more substantive issues within a social ecological theoretical framework of health behavior.

Understanding sustainable policy paths and their influence on the built environment

Sustainable development is an international problem as it affects everyone everywhere.Up until recently, it has been pursued on a national scale leading from a confused understanding of sustainability from the international community. The various international summits and meetings on the topic have allowed establishment of general guidelines and attitudes that need to be taken by national policy writers. Because of the lack of understanding on the topic, as it encompasses many aspects of social, economic and environmental behaviours, there has been a general individual interpretation of these ideas that has then shaped national policies. These policies differ in nature and therefore must be analysed to identify these differences and their implications on the built environment. The Melbourne 2030 plan and the London plan are two of the leading and highly mentioned policies stemming from the advanced nature of the respective economies. These nations’ polices have implications that trickle down to the very core of building design and lead stakeholders in certain directions as opposed to others. The research attempts to highlight the paths taken by these different nations and what influence this has had on the overall state of sustainable development in the localised communities respectively. Analysing the state of sustainable development ideas from the international, to the national and down to the local policy strategies will give a clear picture of the state of policy direction in the localised context. Looking then at two buildings in these contexts identifies how policy can play a major role in shaping sustainable design related outcomes. The research finds that the UK and London plan is well-structured and pays close attention to the built environment while there is much less evidence of this in the Australia and Melbourne policy plans. This can be seen in the overall outcome of the chosen building case studies where the chosen London building shows more promise in its sophisticated use of technologies to achieve a highly sustainable building as compared to the chosen Melbourne building. It has been suggested that because of the differences in rating tools and their applications, there may be problems in successfully comparing two buildings in different contexts. This gives rise to the question of global sustainability where it is understood that sustainability is a global problem and cannot be tackled on a fragmented basis. This then may suggest that the international stage of sustainable understanding should be holistic in that it should be tackled at a global stage instead of the current fragmented national stage.

Reassessing the theorisation of community experience within the digitally mediated, global context

This paper argues that the changing environment in which community experience occurs requires re-theorisation within the digitally mediated, global context. A range of work has certainly emerged addressing this, but there is more to be done, including tracing a theoretical lineage of community studies.

Beginning with the early Chicago School, community was described as geographically bounded. Decades later, community experience meditated by digital technology has been commonly understood to be about virtual community. Ironically, many virtual community scholars have perpetuated the Chicago School perspective in examinations of online groupings, the only difference being that such ‘boundedness’ now referred to relatively fixed locations in cyberspace.

As an emerging alternative, a parallel range of literature has focused upon the immersion of ICT-mediated social relations into everyday life. It is argued that Wellman’s networked individualism provides a way to integrate the online/offline mediated social experience, however it is not a sufficiently complete metaphor to describe spatially distributed, mediated community experiences. From the work of Robert Park, a member of the early Chicago School, the idea of the social ‘ecology’ of place can be adapted to provide a connecting thread into digitally mediated ecologies of community experience. 

Socioeconomic status, neighborhood characteristics, and walking within the neighborhood among older Hong Kong Chinese

Objective: 

The 2012 Revised FATF Recommendations: Assessing and Mitigating Mobile Money Integrity Risks Within the New Standards Framework

Mobile money holds great financial inclusion promise, but also poses financial integrity challenges. The Financial Action Task Force (FATF)—the intergovernmental global anti-money laundering (AML) and counter-terrorist financing (CTF) standard-setting body—expressed support for financial inclusion and mobile money as a means to decrease the use of non-transparent cash in many developing countries. In February 2012, FATF adopted a new revised set of standards. This Article considers the impact of these new standards on mobile money models in developing countries. It highlights aspects of the new standards that would facilitate innovative mobile money models, but also points to questions and challenges. The new standards are generally more facilitative of new financial services models for the unbanked and underbanked, but a number of key questions and implementation challenges remain. These include mobile money-related privacy and cyber-crime concerns.

Prediction of pedestrians routes within a built environment in normal conditions

Modelling and prediction of pedestrian routing behaviours within known built environments has recently attracted the attention of researchers across multiple disciplines, owing to the growing demand on urban resources and requirements for efficient use of public facilities. This study presents an investigation into pedestrians' routing behaviours within an indoor environment under normal, non-panic situations. A network-based method using constrained Delaunay triangulation is adopted, and a utility-based model employing dynamic programming is developed. The main contribution of this study is the formulation of an appropriate utility function that allows an effective application of dynamic programming to predict a series of consecutive waypoints within a built environment. The aim is to generate accurate sequence waypoints for the pedestrian walking path using only structural definitions of the environment as defined in a standard CAD format. The simulation results are benchmarked against those from the A* algorithm, and the outcome positively indicates the usefulness of the proposed method in predicting pedestrians' route selection activities. © 2014 Elsevier Ltd. All rights reserved.

Working with policy and regulatory factors to implement universal design in the built environment: the Australian experience

Built environments that are usable by all provide opportunities for engagement in meaningful occupations. However, enabling them in day to day design processes and practice is problematic for relevant professions. The purpose of this phenomenological study was to gain greater understanding of the policy and regulatory influences that promote or hinder the uptake of universal design in built environments, to inform better future design. Focus groups or telephone interviews were undertaken with 28 key building industry and disability stakeholders in Australia. Four themes were identified: the difficulties of definition; the push or pull of regulations and policy; the role of formal standards; and, shifting the focus of design thinking. The findings highlight the complexity of working within policy and regulatory contexts when implementing universal design. Occupational therapists working with colleagues from other professions must be aware of these influences, and develop the skills to work with them for successful practice.

Challenges within the annual cycle of long-distance migratory waders along the East Asian-Australasian flyway

 The thesis focuses on the conservation of migratory shorebirds, particularly in this part of the world. Loss of habitats is one of the greatest threats and prioritizing the conservation of these habitats is of great importance to the future of these species.

People with dementia and the hospital environment: the view of patients and family carers

Background

A metropolitan geriatric evaluation and management (GEM) facility in Australia was undergoing expansion, and consideration for the needs of individuals with dementia and their family carers was identified as important in planning the new facility. Existing literature revealed that people in hospital value privacy, minimal noise, family amenities and homeliness, but these findings did not consider the perspectives of the person with dementia specifically.

Aim

The aim was to elicit the perspectives of current inpatients with dementia, and their family carers, about the environment/design features that they believe are necessary for people with dementia, and their family carers.

Method and design

This qualitative study utilised in-depth semi-structured interviews to obtain information from current inpatients with dementia and their family carers.

Results

Participants described how the care received was more important than the physical environment; however, participants also valued homeliness, privacy for the patient and for conversations, a shared space without a television and a connection to the outside. Participants described how accommodating carers, providing quiet spaces and appropriate amenities were also important.

Conclusions

While participants valued care over the physical surroundings, they also offered valuable information about their experience in the ward environment. Despite cognitive difficulties, people with dementia were able to provide useful information about the environment within which they were being cared.

Implications for practice

Consumer opinions about hospital design/environment should be considered as an important source of data. Privacy and personal space for people with dementia and their family carers, a connection with the outside environment , and the needs of carers and visitors are all important considerations when designing healthcare environments.

Moving online with engineering physics at Deakin University – lessons learned in delivering online laboratories in D2L

As part of Deakin’s Course Enhancement Program, The Faculty of Science, Engineering and Built Environment, the School of Engineering and Deakin Learning Futures, combined their resources to produce a series of video presentations to enhance the efficiency of physics practicals in the first-year engineering course. Along the way it was decided the unit also needed a complete overhaul in terms of content layout and delivery. And this was all to be done in a short time frame of a few months before start of Trimester 1, 2014. The end result includes eight professionally developed videos embedded into HTML pages of instruction and information within the CloudDeakin environment, a completely new navigation structure, and templated content pages with links to various resources. The production journey was not without it’s challenges and constraints, but the unit has been delivered, and the student feedback is in.

Engineering education quality assurance within the school of engineering: a holistic approach

BACKGROUND Quality assurance is a key element of engineering education at Deakin University and is monitored through various mechanisms which also include the process of collecting students’ feedback within the Schools and faculties. The information received are then looked at holistically and action plan is developed to implement. This has proven to be very effective to ensure feedback received from the students has been properly addressed.
PURPOSE The School of Engineering at Deakin University, has initiated the formation of Engineering Educational Quality Working Group (QWG). The aim of QWG is to provide a focal point for learning and teaching quality and its assurance in undergraduate and postgraduate Engineering courses. The school approach complements Deakin University processes of collecting and analysing student feedback on unit curricula design, delivery and facilitator delivery performance; feedback regarding individual facilitator, unit evaluations and graduate course experiences.
DESIGN/METHOD The data are collected through face to face feedback from both on and off campus students. Feedback received from the end of trimester student evaluation process was also analysed.
RESULTS The motivation behind the practise is to close the loop for the feedback received from the students and take appropriate action against the feedback. This is to enhance overall delivery of engineering education at Deakin University.
CONCLUSIONS This paper outlines the activities planned by the QWG and elaborates on quality assurance approaches and key strategies to be implemented by the working group to achieve the desired quality as well as efficacy of those recommendations/actions undertaken at the school level.

Clustering of adherence to personalised dietary recommendations and changes in healthy eating index within the Food4Me study

OBJECTIVE: To characterise clusters of individuals based on adherence to dietary recommendations and to determine whether changes in Healthy Eating Index (HEI) scores in response to a personalised nutrition (PN) intervention varied between clusters.

DESIGN: Food4Me study participants were clustered according to whether their baseline dietary intakes met European dietary recommendations. Changes in HEI scores between baseline and month 6 were compared between clusters and stratified by whether individuals received generalised or PN advice.

SETTING: Pan-European, Internet-based, 6-month randomised controlled trial.

SUBJECTS: Adults aged 18-79 years (n 1480).

RESULTS: Individuals in cluster 1 (C1) met all recommended intakes except for red meat, those in cluster 2 (C2) met two recommendations, and those in cluster 3 (C3) and cluster 4 (C4) met one recommendation each. C1 had higher intakes of white fish, beans and lentils and low-fat dairy products and lower percentage energy intake from SFA (P<0·05). C2 consumed less chips and pizza and fried foods than C3 and C4 (P<0·05). C1 were lighter, had lower BMI and waist circumference than C3 and were more physically active than C4 (P<0·05). More individuals in C4 were smokers and wanted to lose weight than in C1 (P<0·05). Individuals who received PN advice in C4 reported greater improvements in HEI compared with C3 and C1 (P<0·05).

CONCLUSIONS: The cluster where the fewest recommendations were met (C4) reported greater improvements in HEI following a 6-month trial of PN whereas there was no difference between clusters for those randomised to the Control, non-personalised dietary intervention.

Building resilience: developing a resilience toolkit for employability in built environment graduates

Upon graduation from University many students lose access to support structures such as peers, academic mentoring, etc. This may lead to tension, stress and failure to perform effectively in new workplaces, especially if the workplace itself is stressful. This is particularly the case for graduates who move into work within construction, as this industry provides a uniquely stressful environment where the development of resilience is imperative for success. The ability to cope and draw on resilience skills provides answers for built environment graduates. The development of resilience skills is not included as learning outcomes within courses, units of study or programs of learning within the built environment discipline. This dilemma, from a student's perspective, draws us to the rationale of the proposed research and its aim to show the development of a resilience toolkit for built environment students. There is considerable evidence that incorporating resilience skills into undergraduate curricula in built environment disciplines will have positive outcomes. Outcomes from an initial review of 3 participating University undergraduate programs, devised to determine resilience training for undergraduates is presented. A compilation and collection of noteworthy examples where resilience learning and teaching exists in undergraduate curricula will also be identified.