Digital Commons Network^™

Digital Play: The Challenge Of Researching Young Children's Internet Use, Donell Holloway

Research outputs 2014 to 2021

Children’s Internet use is rapidly changing. Tweens' (9–12) usage patterns now resemble those of teenagers five to six years ago, and younger children’s (5–8) usage is approaching that of tweens. Primary school aged children are increasingly engaging in virtual worlds with social network functions (game sites such as Club Penguin, Minecraft or Webkinz). These digital public spaces carry with them opportunities as well as risk. With policy resources often targeting high school children, there is a need to map the benefits, risks and competencies associated with these trends, and develop recommendations for parents and policy makers. This paper analyses the …

A Framework For Clarifying The Goal And Implementation Of Iso, Layla M. Al Hameed, Philip J. Dobson, Paul D. Jackson

Research outputs 2014 to 2021

Many organisations are dissatisfied with the outcomes of ISO implementations. This paper proposes that this dissatisfaction is often a consequence of a lack of clarity as to the goal of the implementation and the lack of a clear linkage to the organisational goal over the implementation. The paper proposes that the use of the relatively new tool from the Theory of Constraints –the Strategy and Tactic (S&T) tree can help to provide this linkage and to guide the subsequent implementation. The integration of the S&T Tree and Treacy and Wiersema’s Value Discipline model (1993) is used to focus the original …

Mediating Legal Reform: Animal Law, Livestock Welfare And Public Pressure, Jane Mummery, Debbie Rodan, Katrina Ironside, Marnie Nolton

Research outputs 2014 to 2021

Legal protection of animal welfare in Australia is problematic with livestock (defined here as all animals farmed for use and profit, including poultry and aquatic animals) being effectively excluded from the majority of animal protection statutes. Such legal exclusions, joined with the inherent challenges of legal reform in this field – significant issues to do with standing, costs bearing and jurisdiction – have increased the difficulties of successful litigation. Despite explicit recognition of the necessity for reform in Australian animal law – in 2008 the Australian Law Reform Commission journal, Reform, took as its subject the ‘next great social justice …

The Importance Of Positive Arts Experiences And Self-Efficacy In Pre-Service Primary Teacher Education, Geoffrey W. Lummis, Julia Morris

Research outputs 2014 to 2021

With the impending introduction of the Australian Curriculum in the arts, there is cause to reflect on primary pre-service teacher education courses, and how effectively they prepare graduates to facilitate the curriculum. Reflecting on pre-service teachers’ experiences in the arts, at both entry and graduation of their degree, may afford insight into improving arts instruction in Bachelor of Education. A two-year mixed methods study (2013-2014) was conducted with first and fourth-year Bachelor of Education primary students at a Western Australian university, to determine students’ arts experiences and their self-efficacy to teach the arts at graduation. This paper reports specifically on …

Diagnostically Assessing Western Australian Year 11 Students' Engagement With Theory In Visual Arts, Julia Morris, Geoffrey W. Lummis, Graeme J. Lock

Research outputs 2014 to 2021

Theory linked to visual arts’ responding outcomes, is fundamental to the visual arts curriculum in facilitating visual literacy, or students’ ability to assemble meaning from, and construct new imagery. Without visual literacy, year 11 students are limited in understanding and fully participating in our technological, image-based society. Subsequently, a mixed methods doctoral study was undertaken to investigate students’ engagement in visual arts theory tasks, as increased engagement in theory was anticipated to improve students’ visual literacy outcomes. A diagnostic instrument was created to measure year 11 students’ prior learning in visual arts theory, as well as their cognitive and psychological …

Cohesion, Coherence And Connectedness: The 3c Model For Enabling-Course Design To Support Student Transition To University, Suzanne Sharp, John A. O'Rourke, Jeniffer M. Lane, Anne-Maree Hays

Research outputs 2014 to 2021

Recent Australian government policy has focused on attracting students from under-represented and diverse groups to tertiary education with university enabling courses one pathway for these students. The trend towards broader participation has altered traditional perceptions of a typical university student and raised delivery challenges. The ability to engage these students as learners and improve their academic outcomes and confidence towards successful course completion, is increasingly important to universities because of attrition costs to governments, students and higher education institutions, and is increasingly reflected in academic literature. While strategic student support options have been examined in detail, less focus has been …

Digital Portfolios For Summative Assessment, Christopher P. Newhouse

Research outputs 2014 to 2021

The collection and scoring of creative practical work for summative assessment across a large jurisdiction such as Western Australia is challenging. An alternative approach would be to submit digital representations as online portfolios. However, to give a valid and reliable measure the representations would need to be of adequate quality. Further, judgements of creative practical work are necessarily subjective giving concern about the reliability of scores for high-stakes assessment. The paired comparisons method of scoring lends itself to addressing this problem and is feasible where the work is in digital form. This paper reports on a three-year study to investigate …

Mobile Applications For Indian Agriculture Sector: A Case Study, Pratik Shah, Niketa Gandhi, Leisa Armstrong

Research outputs 2014 to 2021

Government, private agencies and the general public are often interested in the decisions made by the Indian farmers as they have large influences beyond the farm boundary. Over many years, the process of adoption of new technologies and policies in the Indian agricultural sector has received considerable academic attention highlighting the role of many social, financial and other influences on their decision making. The Indian government and other development agencies promote income generating projects as a way of encouraging growth through increased agricultural production and the protection of the natural resource base. The impact of new technology to economic growth …

Icts For Agricultural Extension: A Study In Ratnagiri District Of Maharashtra, India, Niketa Gandhi, Leisa Armstrong

Research outputs 2014 to 2021

This study describes an assessment of attitudes of farmers from the Lanja tehsil of Ratnagiri district of Maharashtra in order to understand the information seeking behavior and reasons for the farmers seeking this agricultural information through different sources. To meet the objective of the study, a structured questionnaire and interviews were conducted to gather information on number of aspects related to the use of Information and Communication Technologies (ICT) from 100 randomly selected framers. Additional semi- structured questionnaire and checklist was provided to the key stakeholders. The farmer based questionnaire sought demographic data, information requirement data and uses of ICT …

Web-Based Training In E-Agriculture For Agricultural College, Prachyanum Nilsook, Leisa Armstrong, Pornchai Taechatanasat, Tirtha Ranjeet

Research outputs 2014 to 2021

This paper presents a web-based training system in eAgriculture for agricultural college in Thailand. The eAgriculture contents consist of introduction to information and communication technology (ICT) for agriculture, information technology in agriculture, agricultural management information system and precision farming. The research shows that the majority users are highly satisfied with the developed web-based training system. The users favoured four factors of the system including the content of the website; technical media production; the designing and the formatting of the website; and benefits of its uses.

Geospatial Data Pre-Processing On Watershed Datasets: A Gis Approach, Sreedhar Nallan, Leisa Armstrong, Barry Croke, Amiya K. Tripathy

Research outputs 2014 to 2021

Spatial data mining helps to identify interesting patterns from the spatial data sets. However, geo spatial data requires substantial data pre-processing before data can be interrogated further using data mining techniques. Multi-dimensional spatial data has been used to explain the spatial analysis and SOLAP for pre-processing data. This paper examines some of the methods for pre-processing of the data using Arc GIS 10.2 and Spatial Analyst with a case study dataset of a watershed.

An Artificial Neural Network For Predicting Crops Yield In Nepal, Tirtha Ranjeet, Leisa Armstrong

Research outputs 2014 to 2021

This paper examines the application of artificial neural networks (ANNs) for predicting crop yields for an agricultural region in Nepal. The neural network algorithm has become an effective data mining tool and the outcome produced by this algorithm is considered to be less error prone than other computer science techniques. The backpropagation algorithm which iteratively finds a suitable weight value is considered for computing the error derivative. Agricultural data was collected from thirteen years from paddy field cultivation in the Siraha district, an eastern region in Nepal, and used for this investigation of neural networks. Additionally, climatic parameters including rainfall, …

A Survey Of Image Processing Techniques For Agriculture, Lalit Saxena, Leisa Armstrong

Research outputs 2014 to 2021

Computer technologies have been shown to improve agricultural productivity in a number of ways. One technique which is emerging as a useful tool is image processing. This paper presents a short survey on using image processing techniques to assist researchers and farmers to improve agricultural practices. Image processing has been used to assist with precision agriculture practices, weed and herbicide technologies, monitoring plant growth and plant nutrition management. This paper highlights the future potential for image processing for different agricultural industry contexts.

Decision Support System Data For Farmer Decision Making, Pornchai Taechatanasat, Leisa Armstrong

Research outputs 2014 to 2021

The capacity of farmers and agricultural scientists to be able to make in-season decisions is dependent on accurate climate, soil and plant data. This paper will provide a review of the types of environmental and crop data that can be collected by sensors which can used for decision support systems (DSS) or be further interrogated for real time data mining and analysis. This paper also presents a review of the data requirements for agricultural decision making by firstly reviewing decision support frameworks and agricultural DSSs, data acquisition, sensors for data acquisition and examples of data incorporation for agricultural DSSs.

Role Of Icts In Improving Drought Scenario Management In India, Shubhangi S. Wankhede, Niketa Gandhi, Leisa Armstrong

Research outputs 2014 to 2021

Drought is a natural phenomenon that affects social, economic and environmental sectors. It is caused due to low or no rainfall in the specific region and for some duration of time. Reduced soil moisture and ground water level are the other causes for drought. Based on its intensity, drought has impacts on various sectors like agriculture, transportation, forest fire, environment and many more. Agriculture is the major sector being affected by drought resulting in low crop production and having great detriment to economy of the country. In this paper, an attempt is made to study the different causes and effects …

Small To Medium Enterprise Cyber Security Awareness: An Initial Survey Of Western Australian Business, Craig Valli, Ian C. Martinus, Michael N. Johnstone

Research outputs 2014 to 2021

Small to Medium Enterprises (SMEs) represent a large proportion of a nation’s business activity. There are studies and reports reporting the threat to business from cyber security issues resulting in computer hacking that achieve system penetration and information compromise. Very few are focussed on SMEs. Even fewer are focussed on directly surveying the actual SMEs themselves and attempts to improve SME outcomes with respect to cyber security. This paper represents research in progress that outlines an approach being undertaken in Western Australia with SMEs in the northwest metropolitan region of Perth, specifically within the large local government catchments of Joondalup …

Methods For Multimodal Analysis And Representation Of Teaching-Learning Interactions In Primary Science Lessons Captured On Video, Mark W. Hackling, Karen J. Murcia, Khadeeja Ibrahim-Didi, Susan M. Hill

Research outputs 2014 to 2021

Video-based classroom research is opening-up exciting new insights into how teachers generate productive opportunities for student engagement in quality learning, reasoning and the development of their scientific literacy. The significant role played by multimodal representations in learning and teaching becomes evident through the medium of video and its analysis. Classroom research that is framed from social constructivist, sociocultural, activity theory and social semiotic perspectives highlights the social interactions involving multimodal representations which are used to communicate science ideas and also act as semiotic resources for meaning making. Social and cognitive processes of co-constructing meaning are mediated by talk, embodied representations …

Moderation Of Assessments In A School Of Nursing And Midwifery; Enhancing Student Assessment Experiences, Lesley J. Andrew, Beverley A. Ewens, Rowena H. Scott

Research outputs 2014 to 2021

This paper details a quality improvement initiative undertaken in 2013 within a School of Nursing and Midwifery, in Western Australia. The objective of the initiative was to support and enhance commencing student assessment experiences thorough the development of an evidence based, standardised assessment of moderation process.

Enhancing Experiential Learning In Planning Education Through An Online Toolkit Of Resources, Christine Slade, Johanna Rosier, Claudia Baldwin, Andrew Harwood, Eddo Coiacetto, Trevor Budge, Timothy J. Perkins

Research outputs 2014 to 2021

This paper reports on the development of an online toolkit of resources to support the use and assessment of experiential learning (EL) across planning programs. Planning graduates face diverse workplace demands with expectations to address the local and regional implications of global trends, integrate technological advances with existing planning processes, as well as interpret and integrate changing legislative and institutional arrangements. Planning education is about educators, practitioners and students coming together. Equipping students for increasing complexity and change requires planning educators to design programs that facilitate the learning of personal and professional skills and both broad and specialised planning knowledge. …

Modelling And Analysis On Noisy Financial Time Series, Jinsong Leng

Research outputs 2014 to 2021

Building the prediction model(s) from the historical time series has attracted many researchers in last few decades. For example, the traders of hedge funds and experts in agriculture are demanding the precise models to make the prediction of the possible trends and cycles. Even though many statistical or machine learning (ML) models have been proposed, however, there are no universal solutions available to resolve such particular prob-lem. In this paper, the powerful forward-backward non-linear filter and wavelet-based denoising method are introduced to remove the high level of noise embedded in financial time series. With the filtered time series, the statistical …

Online On The Mobile: Internet Use On Smartphones And Associated Risks Among Youth In Europe, G Stald, Lelia Green, M Barbovski, L Haddon, G Mascheroni, B Sagvari, B Scifo, L Tsaliki

Research outputs 2014 to 2021

This report analyses how children aged 9-16 changed their internet use between 2010, when most children used fixed computers and laptops, and 2013, with over one-quarter (c. 28%) of 9-12 year olds, and three-fifths (c. 60%) of 13-16 year olds, accessing the internet via a smartphone.

Illegitimate, Helen V. Bonavita, Lelia Green

Research outputs 2014 to 2021

No abstract provided.

Hierarchical Graphical Bayesian Models In Psychology, Guillermo Campitelli, Guillermo Macbeth

Research outputs 2014 to 2021

The improvement of graphical methods in psychological research can promote their use and a better comprehension of their expressive power. The application of hierarchical Bayesian graphical models has recently become more frequent in psychological research. The aim of this contribution is to introduce suggestions for the improvement of hierarchical Bayesian graphical models in psychology. This novel set of suggestions stems from the description and comparison between two main approaches concerned with the use of plate notation and distribution pictograms. It is concluded that the combination of relevant aspects of both models might improve the use of powerful hierarchical Bayesian graphical …

Australian Psychologists' Perceptions And Experiences Of Client Threats, Penny Hyde

Theses: Doctorates and Masters

There is empirical evidence that workplace violence is increasing, particularly in settings where health care professionals such as psychologists are employed, and often these incidents are perpetrated by clients. Given that client violence can have wide ranging and serious consequences, it is not surprising that researchers are focussing on this issue. One notable finding is that psychologists feel that they do not have the training or confidence to manage the violent behaviour of clients. A review of the relevant literature was undertaken to determine why psychologists feel ill prepared for such incidents. Whilst there is a wide range of definitions …

The Role Of Resilience In Individual Innovation, Muhammad T. Amir

Theses: Doctorates and Masters

Organisations in today‘s changing environment face significant challenges, requiring continual innovation. A critical factor in their response may be employees‘ resilience, the ability to apply high levels of effort and persistence while initiating, promoting and applying new ideas. However, despite growing evidence of the value of many positive psychological characteristics in organisational behaviour, the role of resilience in individual innovation has received little attention in the literature.

This thesis describes two studies of this issue. First, current perspectives and definitions of resilience were reviewed, revealing a need for an improved definition, a re-examination of its dimensions and a new measure. …

The Role Of Strangers In Victorian Novels: A Psychoanalytical Study Of Their Repressions, Functions And Aspirations, Mohammad Ahmed Al-Abdulrazaq

Theses: Doctorates and Masters

The aim of this study is to examine the stranger characters in three Victorian Novels, Emily Bronte's Wuthering Heights, Thomas Hardy's The Mayor of Casterbridge and Charles Dickens's Great Expectations. The exploration of the characters is based on the analysis of their psyche to understand how they are utilized by the Victorian writers. The study highlights how the fictional strangers can assist in the course of the action of the novel and function as a stimulus by which the actions and thoughts develop plausibly and feasibly. Utilizing the views of Freud, Erikson and others the study will allow for …

Understanding And Building Resilience With Art: A Socio-Ecological Approach, Meagan Shand

Theses: Doctorates and Masters

Resilience is a widely researched phenomenon, it means different things to different people and is perceived and measured according to the theoretical lens being applied. The following thesis reviews the theoretical development of resilience that has led to contemporary understandings, to establish a platform for the research topic - understanding and building resilience with Art. Narrative research methods are combined with art processes to illuminate the stories of eight culturally diverse women participating in a community based mental health art program, in Western Australia. Fifteen resilience themes emerged from the collective experience, and are presented in a socio-ecological framework to …

Website Accessibility In Australia And The National Transition Strategy: Outcomes And Findings, Vivienne Conway

Theses: Doctorates and Masters

In the most recent statistics, published by the Australian Bureau of Statistics in 2012, it was reported that slightly under one in five people stated they had a disability. A further twenty-one percent of the population (4.7 million people) reported that they had a long-term health condition that did not restrict their everyday activities. This total group of people who suffer either a disability or a long-term health condition numbers 8.9 million people, or over thirty-nine percent of the Australian population. Of the people reporting a disability, 3.7 million or eighty-eight percent of that group experienced limitations in the activities …

Fate Of Eucalyptus Marginata Seed From Canopy-Store To Emergence In The Northern Jarrah Forests Of Western Australia: Research To Help Improve Regeneration Following Shelterwood Treatment, Jeffrey Cargill

Theses: Doctorates and Masters

The establishment of seedling regeneration is a key process in and indicator of ecologically sustainable forest management. The availability of seed and the creation of a suitable seedbed are recognised as important factors limiting seedling recruitment. A silvicultural method commonly used across northern and eastern jarrah forest blocks is shelterwood cutting. The primary objective of treating jarrah forest to shelterwood is to promote seedling regeneration in areas lacking sufficient advanced growth. Despite the widespread and progressive implementation of the shelterwood method, its application in jarrah forest has shown varying degrees of success.

This thesis sought to investigate and better understand …

Religion, Heritage, And Power： Everyday Life In Contemporary China, Asan Xue

Theses: Doctorates and Masters

Based on an ethnographic study of the religious life of ordinary people in the town of Dongpu, this research explores the relationships between: religion and state power; Chinese ritual (li, 礼/禮) tradition and Christian culture; and religion and intangible cultural heritage in contemporary China.

This research found that both the practitioners of Chinese rituals and the Christian community deploy tactics to resist and negotiate with the hegemonic official culture through spatial and religious practices in their everyday life. Chinese ritual practices dedicated to deities and ancestors are defined as idol worship in the doctrine of Christianity and denigrated …