Decision making processes within educated intercultural marriages in Australia
- Authors: Alnaimi, Suleiman
- Date: 2018
- Type: Text , Thesis , PhD
- Full Text:
- Description: In recent years, the world–wide phenomena of globalization and increasingly flexible social norms have contributed to an increase in intercultural relationships, particularly in multicultural societies. Intercultural relationships have a higher risk of failure and lower marital satisfaction than same-culture marriages. The negotiation of important family decisions are known to lead to marital conflict, however few studies have examined how successful, intercultural couples make important decisions and maintain marital satisfaction. Six intercultural couples who met the criteria were recruited and interviewed (ie.12 individuals).Couples were interviewed longitudinally on how they make important family decisions. The educational levels of participants ranged from college degree to PhD degree. The participants represented diverse cultural backgrounds. The various racial and/or ethnic identifications of the intercultural married couples in this study represented the diversity of the racial and/or ethnic mixes in intercultural marriages within the general population. Prior to completing the conjoint, face to face interviews, each couple completed the Schwartz Value Survey to elicit their individual values. Values are known to motivate and underpin decisions and vary from culture to culture. Interviews revealed that, although cultural differences were clearly evident, these differences did not prevent effective decision making amongst intercultural couples. Instead, couples were successfully turning cultural differences into minor issues or even opportunities. Couples often managed three cultures within the nuclear family as all couples had children being raised in Australia. Couples reported that keys to marital success included developing common values, working towards agreed goals and awareness of their spouse’s culture, support and open communication. Intercultural couples interviewed displayed positive attitudes of commitment to their marriage, each other and family. Couples focused on what was best for the family when making decisions. They held firm beliefs that they were not that different from their partner, despite cultural differences. Themes to emerge from qualitative analysis of the interviews as factors underpinning successful inter-cultural marriages across the participants include shared faith, similar values and the creation of a third culture within an emerging global culture. Cultural differences were not found to be a significant factor when major family decisions were made. This thesis is the first to examine decision making among successful intercultural couples. Qualitative study has investigated couple decision-making from the same cultural background. This current study generates new insights on intercultural couple’s decision making processes, and provides unique perspectives on how successful, well-adjusted and highly educated intercultural couples negotiate important family decisions. The findings of this study have the potential to add to the limited knowledge available on intercultural marriage and cross-cultural adjustment and has implications for counsellors and marriage / family therapists working with cross-cultural couples.
- Description: Doctor of Philosophy
- Authors: Alnaimi, Suleiman
- Date: 2018
- Type: Text , Thesis , PhD
- Full Text:
- Description: In recent years, the world–wide phenomena of globalization and increasingly flexible social norms have contributed to an increase in intercultural relationships, particularly in multicultural societies. Intercultural relationships have a higher risk of failure and lower marital satisfaction than same-culture marriages. The negotiation of important family decisions are known to lead to marital conflict, however few studies have examined how successful, intercultural couples make important decisions and maintain marital satisfaction. Six intercultural couples who met the criteria were recruited and interviewed (ie.12 individuals).Couples were interviewed longitudinally on how they make important family decisions. The educational levels of participants ranged from college degree to PhD degree. The participants represented diverse cultural backgrounds. The various racial and/or ethnic identifications of the intercultural married couples in this study represented the diversity of the racial and/or ethnic mixes in intercultural marriages within the general population. Prior to completing the conjoint, face to face interviews, each couple completed the Schwartz Value Survey to elicit their individual values. Values are known to motivate and underpin decisions and vary from culture to culture. Interviews revealed that, although cultural differences were clearly evident, these differences did not prevent effective decision making amongst intercultural couples. Instead, couples were successfully turning cultural differences into minor issues or even opportunities. Couples often managed three cultures within the nuclear family as all couples had children being raised in Australia. Couples reported that keys to marital success included developing common values, working towards agreed goals and awareness of their spouse’s culture, support and open communication. Intercultural couples interviewed displayed positive attitudes of commitment to their marriage, each other and family. Couples focused on what was best for the family when making decisions. They held firm beliefs that they were not that different from their partner, despite cultural differences. Themes to emerge from qualitative analysis of the interviews as factors underpinning successful inter-cultural marriages across the participants include shared faith, similar values and the creation of a third culture within an emerging global culture. Cultural differences were not found to be a significant factor when major family decisions were made. This thesis is the first to examine decision making among successful intercultural couples. Qualitative study has investigated couple decision-making from the same cultural background. This current study generates new insights on intercultural couple’s decision making processes, and provides unique perspectives on how successful, well-adjusted and highly educated intercultural couples negotiate important family decisions. The findings of this study have the potential to add to the limited knowledge available on intercultural marriage and cross-cultural adjustment and has implications for counsellors and marriage / family therapists working with cross-cultural couples.
- Description: Doctor of Philosophy
Managing risk and enhancing corporate sustainability in the Australian extractive sector : An exploratory study of leading mining and oil & gas firms in Australia
- Authors: Andeobu, Lynda
- Date: 2016
- Type: Text , Thesis , PhD
- Full Text:
- Description: Risk is an unavoidable issue in most activities of life, including business. Risk-management is increasingly a hot-button issue for stakeholders and the general public. As such, it is of rising importance in the high-risk extractive industries of mining and oil & gas. Specifically, risk-management can help firms reduce business failure-rates and enhance corporate sustainability. However, the integration of risk-management and corporate sustainability within planning, financing, and operations remains a key challenge for the sector. This research seeks to fill this gap by investigating and evaluating the current use of risk-management by extractive-sector firms to add value to stakeholders. Given that risk- management and its impact on corporate sustainability is enormous, this study will provide useful insights into the risk-management practices undertaken by extractive-sector firms in Australia and how cost-effective risk-management practices contribute to the overall enhancement of financial performance, stakeholder value and corporate sustainability of those firms. This study, after drawing data from Australia’s top 10 mining/metals firms and top 10 energy/utilities firms, uses: i) Questionnaires to give a background/context for the study, and ii) Interviews to further probe issues raised and gain a deeper understanding. The analysis in this study found that risk-management practices are: i) Perceived by management practices to contribute significantly to financial performance, stakeholder value and corporate sustainability of their firms ii) Very similar across mining firms and those in oil & gas, and iii) Too limited in application in the extractive-sector and should be extended beyond traditional hazards. Overall, it was found that risk-management systems appear to be comparable across Australia’s large mining firms and oil & gas firms. However, at a detailed level, these basic systems and structures of risk-management are adjusted and adapted to meet specific needs, corporate strategies, organisational objectives and environmental pressures. NOTE: At the request of the author, Chapters 2-12 and Appendix 7 have been removed.
- Description: Doctor of Philosophy
- Authors: Andeobu, Lynda
- Date: 2016
- Type: Text , Thesis , PhD
- Full Text:
- Description: Risk is an unavoidable issue in most activities of life, including business. Risk-management is increasingly a hot-button issue for stakeholders and the general public. As such, it is of rising importance in the high-risk extractive industries of mining and oil & gas. Specifically, risk-management can help firms reduce business failure-rates and enhance corporate sustainability. However, the integration of risk-management and corporate sustainability within planning, financing, and operations remains a key challenge for the sector. This research seeks to fill this gap by investigating and evaluating the current use of risk-management by extractive-sector firms to add value to stakeholders. Given that risk- management and its impact on corporate sustainability is enormous, this study will provide useful insights into the risk-management practices undertaken by extractive-sector firms in Australia and how cost-effective risk-management practices contribute to the overall enhancement of financial performance, stakeholder value and corporate sustainability of those firms. This study, after drawing data from Australia’s top 10 mining/metals firms and top 10 energy/utilities firms, uses: i) Questionnaires to give a background/context for the study, and ii) Interviews to further probe issues raised and gain a deeper understanding. The analysis in this study found that risk-management practices are: i) Perceived by management practices to contribute significantly to financial performance, stakeholder value and corporate sustainability of their firms ii) Very similar across mining firms and those in oil & gas, and iii) Too limited in application in the extractive-sector and should be extended beyond traditional hazards. Overall, it was found that risk-management systems appear to be comparable across Australia’s large mining firms and oil & gas firms. However, at a detailed level, these basic systems and structures of risk-management are adjusted and adapted to meet specific needs, corporate strategies, organisational objectives and environmental pressures. NOTE: At the request of the author, Chapters 2-12 and Appendix 7 have been removed.
- Description: Doctor of Philosophy
Using digital image analysis for assessing the quality of wheat and barley
- Authors: Armstrong, Bruce
- Date: 2004
- Type: Text , Thesis , Masters
- Full Text:
- Description: This thesis explores the issues involved in developing a relatively low-cost digital imaging analysis (DIA) system fot the quality assessment of wheat and barley using commonly available equipment. It also explores the capability of such a system to provide rapid and accurate assessments.
- Description: Master of Applied Science by research
- Authors: Armstrong, Bruce
- Date: 2004
- Type: Text , Thesis , Masters
- Full Text:
- Description: This thesis explores the issues involved in developing a relatively low-cost digital imaging analysis (DIA) system fot the quality assessment of wheat and barley using commonly available equipment. It also explores the capability of such a system to provide rapid and accurate assessments.
- Description: Master of Applied Science by research
Algae-based models to configure consumptive flows for ecological benefit in the highly regulated MacKenzie River, south-east Australia
- Authors: Atazadeh, Ehsan
- Date: 2017
- Type: Text , Thesis , PhD
- Full Text:
- Description: Many river ecosystems, especially those in arid and semi-arid, are experiencing severe stress due to the increasing demands on the ecosystem services they provide, coupled with anthropogenic catchment impacts and factors associated with climate change and weather extremes. The flow regime of the Mackenzie River was substantially modified since the construction of a water supply reservoir on its upper reach in 1887. Water is now regulated at several locations downstream of the reservoir, creating a substantially modified flow regime, impacting key environmental values of the river. The river receives an environmental flow allocation and the river channel is used to transfer water dedicated for consumptive use. Water Quality and algal monitoring formed the basis of models that were developed evaluate the ecological condition of this working river under base flow and before, during and after freshes that deliver water to users. Samples of diatoms, soft algae and measurements of water quality were analysed at ten sampling sites for three years (between February 2012 and November 2014) along the MacKenzie River in different seasons and under different flow regimes to understand the spatial and temporal variation in the relationship between algal communities and water quality, and so stream condition. Baseline information on algal communities and water quality was collected during base flow conditions, while experiments on the effect of water releases on algal communities were based on flow regime variations (manipulated flow regimes), specifically on the algae community structure, water quality and ecosystem function. These comprised cease to flow (0 ML/day), low flows (10-15 ML/day), freshes (35-40 ML/day) and high flow (55ML/day) conditions. Physical and chemical characteristics of water, including pH, temperature, turbidity, electrical conductivity, dissolved oxygen, total nitrogen, phosphorus and cations and anions were measured. Biological properties of the algal periphyton communities, including dry mass, ash-free dry mass, chlorophyll-a concentration and species composition, were also measured. Furthermore, the DSIAR (Diatom Species Index for Australian Rivers) score was calculated to classify the condition of the waterway. The results showed the algal species composition changed under different flow regimes along the river. The sensitivity of diatoms to changes in water quality and flow rates deemed them useful indicators of river condition. The results indicated that flows tended to improve DSIAR scores and diatoms versus green algae and cyanobacteria biomass measures in the mid and lower reaches. The biological properties of the algal periphyton communities, and the species composition, varied between sites under different flow regimes. The accumulation of dry mass (not ash-free) decreased downstream during freshes, however the accumulation of AFDM (ash-free dry mass) gradually increased downstream. The results showed that the concentration of chlorophyll-a decreased downstream under water release events. The Pearson’s correlation matrix revealed flow regimes had a significant influence on the water chemistry characteristics and biological properties. The principal component analysis (PCA) illustrated that upstream species of algae were associated with low pH and temperature and higher DO. In contrast downstream species were associated with higher turbidity, TSS, conductivity, TN, and TDS. The correspondence analysis (CA) and detrended correspondence analysis (DCA) showed a split between algal assemblages during water release events in comparison with before and after water release. The canonical correspondence analysis (CCA) identified five significant environmental variables including pH, TSS, Turbidity, TN and TP explaining algal assemblage and structure along the river. The collected data were used to develop ecological response models based on algae communities living under different flow regimes in the MacKenzie River. The algae-based models across a hydraulic gradient may be useful in water management efforts to find sustainable solutions in the river by balancing environmental and human values. The empirical data and models showed the lower reaches of the river to be in poor condition under low flows, but this condition improved under flows of 35 ML/day, as indicated by the reduction in green algae and cyanobacteria and improvement in DSIAR scores. The results are presented to tailor discharge and duration of the river flows by amalgamation of consumptive and environmental flows to improve the condition of the stream thereby supplementing the flows dedicated to environmental outcomes. Ultimately the findings can be used by management to configure consumptive flows to enhance the for ecological condition of the MacKenzie River.
- Description: Doctor of Philosophy
- Authors: Atazadeh, Ehsan
- Date: 2017
- Type: Text , Thesis , PhD
- Full Text:
- Description: Many river ecosystems, especially those in arid and semi-arid, are experiencing severe stress due to the increasing demands on the ecosystem services they provide, coupled with anthropogenic catchment impacts and factors associated with climate change and weather extremes. The flow regime of the Mackenzie River was substantially modified since the construction of a water supply reservoir on its upper reach in 1887. Water is now regulated at several locations downstream of the reservoir, creating a substantially modified flow regime, impacting key environmental values of the river. The river receives an environmental flow allocation and the river channel is used to transfer water dedicated for consumptive use. Water Quality and algal monitoring formed the basis of models that were developed evaluate the ecological condition of this working river under base flow and before, during and after freshes that deliver water to users. Samples of diatoms, soft algae and measurements of water quality were analysed at ten sampling sites for three years (between February 2012 and November 2014) along the MacKenzie River in different seasons and under different flow regimes to understand the spatial and temporal variation in the relationship between algal communities and water quality, and so stream condition. Baseline information on algal communities and water quality was collected during base flow conditions, while experiments on the effect of water releases on algal communities were based on flow regime variations (manipulated flow regimes), specifically on the algae community structure, water quality and ecosystem function. These comprised cease to flow (0 ML/day), low flows (10-15 ML/day), freshes (35-40 ML/day) and high flow (55ML/day) conditions. Physical and chemical characteristics of water, including pH, temperature, turbidity, electrical conductivity, dissolved oxygen, total nitrogen, phosphorus and cations and anions were measured. Biological properties of the algal periphyton communities, including dry mass, ash-free dry mass, chlorophyll-a concentration and species composition, were also measured. Furthermore, the DSIAR (Diatom Species Index for Australian Rivers) score was calculated to classify the condition of the waterway. The results showed the algal species composition changed under different flow regimes along the river. The sensitivity of diatoms to changes in water quality and flow rates deemed them useful indicators of river condition. The results indicated that flows tended to improve DSIAR scores and diatoms versus green algae and cyanobacteria biomass measures in the mid and lower reaches. The biological properties of the algal periphyton communities, and the species composition, varied between sites under different flow regimes. The accumulation of dry mass (not ash-free) decreased downstream during freshes, however the accumulation of AFDM (ash-free dry mass) gradually increased downstream. The results showed that the concentration of chlorophyll-a decreased downstream under water release events. The Pearson’s correlation matrix revealed flow regimes had a significant influence on the water chemistry characteristics and biological properties. The principal component analysis (PCA) illustrated that upstream species of algae were associated with low pH and temperature and higher DO. In contrast downstream species were associated with higher turbidity, TSS, conductivity, TN, and TDS. The correspondence analysis (CA) and detrended correspondence analysis (DCA) showed a split between algal assemblages during water release events in comparison with before and after water release. The canonical correspondence analysis (CCA) identified five significant environmental variables including pH, TSS, Turbidity, TN and TP explaining algal assemblage and structure along the river. The collected data were used to develop ecological response models based on algae communities living under different flow regimes in the MacKenzie River. The algae-based models across a hydraulic gradient may be useful in water management efforts to find sustainable solutions in the river by balancing environmental and human values. The empirical data and models showed the lower reaches of the river to be in poor condition under low flows, but this condition improved under flows of 35 ML/day, as indicated by the reduction in green algae and cyanobacteria and improvement in DSIAR scores. The results are presented to tailor discharge and duration of the river flows by amalgamation of consumptive and environmental flows to improve the condition of the stream thereby supplementing the flows dedicated to environmental outcomes. Ultimately the findings can be used by management to configure consumptive flows to enhance the for ecological condition of the MacKenzie River.
- Description: Doctor of Philosophy
Exploring risk-awareness as a cultural approach to safety : An ethnographic study of a contract maintenance environment
- Authors: Borys, David
- Date: 2007
- Type: Text , Thesis , PhD
- Full Text:
- Description: Safety culture has risen to prominence over the past two decades as a means by which organisations may enhance their safety performance. Safety culture may be conceptualised as an interpretive device that mediates between organisational safety rhetoric and safety programs on the one hand, and local workplace cultures on the other. More recently, risk-awareness has emerged as a cultural approach to safety. Front line workers are encouraged to become risk-aware through programs designed to prompt them to undertake mental or informal risk assessments before commencing work. The problem is that risk-awareness programs have not been the subject of systematic research and the impact of these programs on the culture of safety and the resultant level of risk is unknown. Therefore, this ethnographic study of two sites within a large contract maintenance organisation in Australia explored what impact risk-awareness programs have upon the culture of safety and the resultant level of risk. The researcher spent two months in the field and data was collected through participant observation, semistructured interviews and through a review of organisational documents. This study found that managers focused upon collecting the paperwork associated with the program as proof that workers had a safer workplace, whereas workers preferred to rely upon their common sense rather than the paperwork to keep them safe. As a consequence, the riskawareness program resulted in a culture of paperwork and varying levels of risk reduction because the paperwork associated with the program created an illusion of safety for managers as much as common sense did for workers. The results of this study have implications for safety culture, risk-awareness programs and for organisational learning. They also have implications for organisations wishing to improve their safety culture by encouraging risk-awareness in front-line workers.
- Description: Doctor of Philosophy
- Authors: Borys, David
- Date: 2007
- Type: Text , Thesis , PhD
- Full Text:
- Description: Safety culture has risen to prominence over the past two decades as a means by which organisations may enhance their safety performance. Safety culture may be conceptualised as an interpretive device that mediates between organisational safety rhetoric and safety programs on the one hand, and local workplace cultures on the other. More recently, risk-awareness has emerged as a cultural approach to safety. Front line workers are encouraged to become risk-aware through programs designed to prompt them to undertake mental or informal risk assessments before commencing work. The problem is that risk-awareness programs have not been the subject of systematic research and the impact of these programs on the culture of safety and the resultant level of risk is unknown. Therefore, this ethnographic study of two sites within a large contract maintenance organisation in Australia explored what impact risk-awareness programs have upon the culture of safety and the resultant level of risk. The researcher spent two months in the field and data was collected through participant observation, semistructured interviews and through a review of organisational documents. This study found that managers focused upon collecting the paperwork associated with the program as proof that workers had a safer workplace, whereas workers preferred to rely upon their common sense rather than the paperwork to keep them safe. As a consequence, the riskawareness program resulted in a culture of paperwork and varying levels of risk reduction because the paperwork associated with the program created an illusion of safety for managers as much as common sense did for workers. The results of this study have implications for safety culture, risk-awareness programs and for organisational learning. They also have implications for organisations wishing to improve their safety culture by encouraging risk-awareness in front-line workers.
- Description: Doctor of Philosophy
Pandemic Influenza at Oodnadatta, 1919 : Aspects of treatment and care in a multiracial community
- Authors: Bullen, Heatheranne
- Date: 2018
- Type: Text , Thesis , Masters
- Full Text:
- Description: On 24 January 1919, a thirty-two-year-old nurse from Sydney, Jean Williamson, disembarked at the railway station at Oodnadatta in the far north of South Australia to commence her new role as sister in charge of the Australian Inland Mission (AIM) hostel. On 18 April that year, Williamson greeted thirty-four-year-old minister from Melbourne, Coledge Harland, who had arrived by train to take up a three-year post as padre for the AIM’s central Australian parish. Just over a month later, an influenza pandemic that had already killed untold numbers of people worldwide reached the isolated township. Drawing on primary documents, including an extensive collection of previously unseen photographs, letter and diaries from Harland and Williamson, this thesis examines the management and care of pandemic influenza at Oodnadatta from May to late July 1919. Intercultural aspects of the management and care of European, Afghan, Chinese and Aboriginal patients are examined in the context of the health and lifestyle of local residents, nursing practices, medicines, foods, accommodation and the contribution of individuals, groups and their roles. This intimate microhistory sheds light on a relatively unknown, yet important group of people in Australia’s frontier history: the missioners and others who cared for seriously ill Aboriginal and non-Aboriginal patients at Oodnadatta, provided culturally sensitive care that afforded respect, dignity and compassion to all. At the time, the gravity of the world wide situation and the sheer need to provide care saw individual efforts go unnoticed; however, in hindsight, it is possible to see and appreciate the significance of what they achieved under the most difficult of circumstances.
- Description: Masters by Research
- Authors: Bullen, Heatheranne
- Date: 2018
- Type: Text , Thesis , Masters
- Full Text:
- Description: On 24 January 1919, a thirty-two-year-old nurse from Sydney, Jean Williamson, disembarked at the railway station at Oodnadatta in the far north of South Australia to commence her new role as sister in charge of the Australian Inland Mission (AIM) hostel. On 18 April that year, Williamson greeted thirty-four-year-old minister from Melbourne, Coledge Harland, who had arrived by train to take up a three-year post as padre for the AIM’s central Australian parish. Just over a month later, an influenza pandemic that had already killed untold numbers of people worldwide reached the isolated township. Drawing on primary documents, including an extensive collection of previously unseen photographs, letter and diaries from Harland and Williamson, this thesis examines the management and care of pandemic influenza at Oodnadatta from May to late July 1919. Intercultural aspects of the management and care of European, Afghan, Chinese and Aboriginal patients are examined in the context of the health and lifestyle of local residents, nursing practices, medicines, foods, accommodation and the contribution of individuals, groups and their roles. This intimate microhistory sheds light on a relatively unknown, yet important group of people in Australia’s frontier history: the missioners and others who cared for seriously ill Aboriginal and non-Aboriginal patients at Oodnadatta, provided culturally sensitive care that afforded respect, dignity and compassion to all. At the time, the gravity of the world wide situation and the sheer need to provide care saw individual efforts go unnoticed; however, in hindsight, it is possible to see and appreciate the significance of what they achieved under the most difficult of circumstances.
- Description: Masters by Research
Enabling play : Insider accounts of disabled children's playworlds in accessible playgrounds
- Authors: Burke, Jenene
- Date: 2009
- Type: Text , Thesis , PhD
- Full Text:
- Description: This thesis investigates accessible playgrounds as spaces that offer children with impairments the opportunity to be included in play with children who do not have impairments. It presents an examination of play on the Swanmere Accessible Community Playground and several other children's playground sites.
- Description: Doctor of Philosophy
- Authors: Burke, Jenene
- Date: 2009
- Type: Text , Thesis , PhD
- Full Text:
- Description: This thesis investigates accessible playgrounds as spaces that offer children with impairments the opportunity to be included in play with children who do not have impairments. It presents an examination of play on the Swanmere Accessible Community Playground and several other children's playground sites.
- Description: Doctor of Philosophy
Anti-war, radical youth revolt, Victoria, 1965-1975
- Authors: Butler, Nicholas
- Date: 2018
- Type: Text , Thesis , PhD
- Full Text:
- Description: This thesis is a political history of the emergence and evolution of selected radical, left, student and workers movements in Victoria between 1965 and 1975. It examines the development of radical alliances, demonstrations and public actions using documentary materials and oral accounts provided during interviews. It argues that the radical left movement in Victoria began within the Monash University Labor Club, which subsequently generated radical groups outside the university. During this timeframe, both military conscription for the Vietnam War and the war itself became focal points for oppositional political mobilisation in Victoria. In 1967, the Monash Labor Club’s disruptive campaign against university authority was sufficiently popular for the club to turn its attention to disrupting the war effort. Soon, its locus of operations shifted into the general anti-war movement and the Labor Club established new, non-student, and avowedly communist and revolutionary organisations. Roughly termed the “Maoists,” by 1970 these organisations coalesced into the Worker Student Alliance (WSA), which grew rapidly to become a “left-wing” body that challenged the leadership of the established “left” organisations. The cessation of Australia’s involvement in the Vietnam War removed a major cause for radical action and, despite the generation of some important campaigns to replace it, the WSA dissolved itself in 1974.
- Description: Doctor of Philosophy
- Authors: Butler, Nicholas
- Date: 2018
- Type: Text , Thesis , PhD
- Full Text:
- Description: This thesis is a political history of the emergence and evolution of selected radical, left, student and workers movements in Victoria between 1965 and 1975. It examines the development of radical alliances, demonstrations and public actions using documentary materials and oral accounts provided during interviews. It argues that the radical left movement in Victoria began within the Monash University Labor Club, which subsequently generated radical groups outside the university. During this timeframe, both military conscription for the Vietnam War and the war itself became focal points for oppositional political mobilisation in Victoria. In 1967, the Monash Labor Club’s disruptive campaign against university authority was sufficiently popular for the club to turn its attention to disrupting the war effort. Soon, its locus of operations shifted into the general anti-war movement and the Labor Club established new, non-student, and avowedly communist and revolutionary organisations. Roughly termed the “Maoists,” by 1970 these organisations coalesced into the Worker Student Alliance (WSA), which grew rapidly to become a “left-wing” body that challenged the leadership of the established “left” organisations. The cessation of Australia’s involvement in the Vietnam War removed a major cause for radical action and, despite the generation of some important campaigns to replace it, the WSA dissolved itself in 1974.
- Description: Doctor of Philosophy
From gold field to municipality : The establishment of Ballarat West 1855-1857
- Authors: Cartledge, Graeme
- Date: 2018
- Type: Text , Thesis , Masters
- Full Text:
- Description: This thesis examines the establishment of the Ballarat West Municipality in the years of 1855 – 1857 and the factors that contributed to the introduction of local self-government in the immediate aftermath of the Eureka Stockade. Underlying the study is the changing administrative requirements necessitated by the transition from a temporary gold field to a permanent city. A central theme explored in relation to this development is that it was a consequence of the emerging culture of modernity of that era precipitating radical political changes in local government that began with the 1835 British Municipal Corporations Act. This theme is expanded to highlight the reform of local government in the Victorian era in response to urbanization and the need for modern and rationalised methods of managing the new towns and growing cities. The difficulty in making and sustaining such progressive changes in Britain is contrasted with the eager adoption of the concept of progress and the new Victorian Municipal Corporations Act of 1854 on the Ballarat goldfields. The question as to why the Municipality was established is answered by exploring the connection between the failure of the Goldfields Commission at the end of 1854 and the belief held by many, that taxes should be accompanied with political representation and should be spent where they were collected. This study exposes the remarkable story of how the first elected councillors, starting from scratch, quickly established administrative systems and brought order to a community emerging out of turmoil. The process of how the municipality was established is uncovered by an extensive survey of the council minutes, the media, council correspondence and public records.
- Description: Masters by Research
- Authors: Cartledge, Graeme
- Date: 2018
- Type: Text , Thesis , Masters
- Full Text:
- Description: This thesis examines the establishment of the Ballarat West Municipality in the years of 1855 – 1857 and the factors that contributed to the introduction of local self-government in the immediate aftermath of the Eureka Stockade. Underlying the study is the changing administrative requirements necessitated by the transition from a temporary gold field to a permanent city. A central theme explored in relation to this development is that it was a consequence of the emerging culture of modernity of that era precipitating radical political changes in local government that began with the 1835 British Municipal Corporations Act. This theme is expanded to highlight the reform of local government in the Victorian era in response to urbanization and the need for modern and rationalised methods of managing the new towns and growing cities. The difficulty in making and sustaining such progressive changes in Britain is contrasted with the eager adoption of the concept of progress and the new Victorian Municipal Corporations Act of 1854 on the Ballarat goldfields. The question as to why the Municipality was established is answered by exploring the connection between the failure of the Goldfields Commission at the end of 1854 and the belief held by many, that taxes should be accompanied with political representation and should be spent where they were collected. This study exposes the remarkable story of how the first elected councillors, starting from scratch, quickly established administrative systems and brought order to a community emerging out of turmoil. The process of how the municipality was established is uncovered by an extensive survey of the council minutes, the media, council correspondence and public records.
- Description: Masters by Research
The effects of playing Nintendo Wii on depression, sense of belonging, social support, and mood among Australian aged care residents : A pilot study
- Authors: Chesler, Jessica
- Date: 2015
- Type: Text , Thesis , Masters
- Full Text:
- Description: Adults aged 65 years or older constitute the fastest growing age group worldwide, leading to greater numbers of people requiring care in residential facilities. Adults in these facilities have higher levels of depression, lower levels of social support, and lower levels of sense of belonging compared with older adults living in the community. Research has begun to assess the effectiveness of interventions aimed at improving the mental health of aged care residents. Within this population, cognitive and physical benefits of playing video games have been documented in the literature, as well as greater social interaction, and decreased loneliness. The aim of the current study was to investigate the effectiveness of playing Wii bowling twice weekly, with up to 3 other residents, for 6 weeks. An Australian sample of 31 women and 8 men between the ages of 65 and 95 years (Mean age = 85.68, SD = 9.62) were randomised to either a treatment or control group based on their place of residence. The residents completed demographic information, The Veterans Affairs Saint Louis University Mental Status Exam, the Geriatric Depression Scale Short Form, the Social Provisions Scale, and three visual analogue scales to measure sense of belonging and mood. These scales were completed pre-intervention (0 weeks), postintervention (6 weeks), and at 2-month follow up (14 weeks). Qualitative data on social interaction between group members was also collected at weeks 1, 3, and 6. Results did not support the use of the Wii to improve residents’ self-reported levels of depression, social support, sense of belonging, or mood. Social interaction increased over the 6 weeks, as measured by interaction analyses and also residents’ comments. Overall, findings indicate that Wii bowling may be a useful intervention as part of a comprehensive care program to increase social interaction within aged care. Pervasive environmental problems associated with aged care, as well as participant characteristics, may have reduced the effectiveness of the intervention program.
- Description: Master of Applied Science by Research (Psychology)
- Authors: Chesler, Jessica
- Date: 2015
- Type: Text , Thesis , Masters
- Full Text:
- Description: Adults aged 65 years or older constitute the fastest growing age group worldwide, leading to greater numbers of people requiring care in residential facilities. Adults in these facilities have higher levels of depression, lower levels of social support, and lower levels of sense of belonging compared with older adults living in the community. Research has begun to assess the effectiveness of interventions aimed at improving the mental health of aged care residents. Within this population, cognitive and physical benefits of playing video games have been documented in the literature, as well as greater social interaction, and decreased loneliness. The aim of the current study was to investigate the effectiveness of playing Wii bowling twice weekly, with up to 3 other residents, for 6 weeks. An Australian sample of 31 women and 8 men between the ages of 65 and 95 years (Mean age = 85.68, SD = 9.62) were randomised to either a treatment or control group based on their place of residence. The residents completed demographic information, The Veterans Affairs Saint Louis University Mental Status Exam, the Geriatric Depression Scale Short Form, the Social Provisions Scale, and three visual analogue scales to measure sense of belonging and mood. These scales were completed pre-intervention (0 weeks), postintervention (6 weeks), and at 2-month follow up (14 weeks). Qualitative data on social interaction between group members was also collected at weeks 1, 3, and 6. Results did not support the use of the Wii to improve residents’ self-reported levels of depression, social support, sense of belonging, or mood. Social interaction increased over the 6 weeks, as measured by interaction analyses and also residents’ comments. Overall, findings indicate that Wii bowling may be a useful intervention as part of a comprehensive care program to increase social interaction within aged care. Pervasive environmental problems associated with aged care, as well as participant characteristics, may have reduced the effectiveness of the intervention program.
- Description: Master of Applied Science by Research (Psychology)
Challenges faced by early-career researchers in the sciences in Australia and the consequent effect of those challenges on their careers : a mixed methods project
- Authors: Christian, Katherine
- Date: 2021
- Type: Text , Thesis , PhD
- Full Text:
- Description: The purpose of the study was to explore the challenges faced by early-career researchers (ECRs) in the sciences in Australia and the consequent effect of those challenges on their careers. Using a realist/postpositivist paradigm, an evaluative approach, and a framework of job satisfaction, this project has explored and compared the views of ECRs to evaluate the factors which shape the ECR experience and contribute to job satisfaction or dissatisfaction and intention to leave, and to define the features which are necessary to keep an ECR in research. Data collection for this mixed methods study entailed a national survey of researchers working in universities and research institutes (n=658), a focus group discussion and semistructured in-depth interviews with eight women from a variety of scientific disciplines who had recently left academic research workplaces. I focussed particularly on the difficulties consequent to job insecurity: the constant need to attracting funding and a permanent position, lack of work-life balance and associated stress; and evidence of workplace difficulties such as bullying, harassment or inequity and support – or lack of it – offered by the research institutions. I examined the factors which contribute to and barriers which prevent job satisfaction of this population, and the consequent intention (if any) for ECRs to leave research or change their career path. I found an interesting situation whereby the satisfaction derived from a “love of science” was counterbalanced by stress and poor working conditions which are a consequence of lack of job security, typified by poor supervision, bullying or harassment, inequitable hiring practices, a concerning rate of impact from “questionable research practices” (impacting 34%-41% of respondents) and evidence of very high (80%) intention of ECRs to leave their position. The most significant predictor of intention to leave is time as a postdoctoral scientist: eventually the job insecurity and its associated stresses become too much and the ECRs leave their chosen career for work elsewhere. This decision, too, provides interesting findings as many of the ECRs have difficulty planning what to do next. They feel ill-prepared for an alternate career and suffer from a sense of failure as a result of having to leave academia. While addressing the shortage of funding is outside the scope of this study, in addition to offering my findings I put forward a range of recommendations which could lead to ar change of culture and benefit the wellbeing of ECRs in STEMM without incurring significant cost. The Australian Government, higher education institutions and the research community need to improve job security and workplace conditions and take better care of our people in STEMM disciplines or we will not have the scientists we need to deliver the “innovative Australia” planned for 2030 (Department of Industry Innovation and Science, 2018)
- Description: Doctor of Philosophy
- Authors: Christian, Katherine
- Date: 2021
- Type: Text , Thesis , PhD
- Full Text:
- Description: The purpose of the study was to explore the challenges faced by early-career researchers (ECRs) in the sciences in Australia and the consequent effect of those challenges on their careers. Using a realist/postpositivist paradigm, an evaluative approach, and a framework of job satisfaction, this project has explored and compared the views of ECRs to evaluate the factors which shape the ECR experience and contribute to job satisfaction or dissatisfaction and intention to leave, and to define the features which are necessary to keep an ECR in research. Data collection for this mixed methods study entailed a national survey of researchers working in universities and research institutes (n=658), a focus group discussion and semistructured in-depth interviews with eight women from a variety of scientific disciplines who had recently left academic research workplaces. I focussed particularly on the difficulties consequent to job insecurity: the constant need to attracting funding and a permanent position, lack of work-life balance and associated stress; and evidence of workplace difficulties such as bullying, harassment or inequity and support – or lack of it – offered by the research institutions. I examined the factors which contribute to and barriers which prevent job satisfaction of this population, and the consequent intention (if any) for ECRs to leave research or change their career path. I found an interesting situation whereby the satisfaction derived from a “love of science” was counterbalanced by stress and poor working conditions which are a consequence of lack of job security, typified by poor supervision, bullying or harassment, inequitable hiring practices, a concerning rate of impact from “questionable research practices” (impacting 34%-41% of respondents) and evidence of very high (80%) intention of ECRs to leave their position. The most significant predictor of intention to leave is time as a postdoctoral scientist: eventually the job insecurity and its associated stresses become too much and the ECRs leave their chosen career for work elsewhere. This decision, too, provides interesting findings as many of the ECRs have difficulty planning what to do next. They feel ill-prepared for an alternate career and suffer from a sense of failure as a result of having to leave academia. While addressing the shortage of funding is outside the scope of this study, in addition to offering my findings I put forward a range of recommendations which could lead to ar change of culture and benefit the wellbeing of ECRs in STEMM without incurring significant cost. The Australian Government, higher education institutions and the research community need to improve job security and workplace conditions and take better care of our people in STEMM disciplines or we will not have the scientists we need to deliver the “innovative Australia” planned for 2030 (Department of Industry Innovation and Science, 2018)
- Description: Doctor of Philosophy
Psychosocial support use among men with cancer living in rural and regional areas
- Authors: Corboy, Denise
- Date: 2008
- Type: Text , Thesis , Masters
- Full Text:
- Description: The main aim of the current study was to investigate formal and informal psychosocial support use among a sample of men with cancer living in rural and regional Australia, and to examine how use of psychosocial support is related to psychological, physical and social wellbeing.
- Description: Master of Applied Science (Psychology)
- Authors: Corboy, Denise
- Date: 2008
- Type: Text , Thesis , Masters
- Full Text:
- Description: The main aim of the current study was to investigate formal and informal psychosocial support use among a sample of men with cancer living in rural and regional Australia, and to examine how use of psychosocial support is related to psychological, physical and social wellbeing.
- Description: Master of Applied Science (Psychology)
Strangers in a strange land : Converging and accommodating Celtic identities in Ballarat 1851-1901
- Authors: Croggon, Janice
- Date: 2002
- Type: Text , Thesis , PhD
- Full Text:
- Description: "This thesis examines the paths by which four Celtic ethnic identities, Cornish, Welsh, Scottish and Irish, responded to the specific society and culture of the Victorian goldfields between 1850-1901. The individual Celtic groups intersected, harmonised and contested with each other in a process through which they retained their identities and yet managed to move towards becoming part of a larger, more-encompassing unity."
- Description: Doctor of Philosophy
- Authors: Croggon, Janice
- Date: 2002
- Type: Text , Thesis , PhD
- Full Text:
- Description: "This thesis examines the paths by which four Celtic ethnic identities, Cornish, Welsh, Scottish and Irish, responded to the specific society and culture of the Victorian goldfields between 1850-1901. The individual Celtic groups intersected, harmonised and contested with each other in a process through which they retained their identities and yet managed to move towards becoming part of a larger, more-encompassing unity."
- Description: Doctor of Philosophy
Effects of commuting status upon community involvement of professionals in rural North West Victoria
- Authors: Devers, Deanna
- Date: 2006
- Type: Text , Thesis , PhD
- Full Text:
- Description: Because mobility is associated with rural social decline, this two-phase cross sectional study investigates whether social patterns in small, rural Australian towns are affected by commuting. Quantitative data, which was gathered via a mail-out questionnaire (response = 54 per cent) that was issued to 1,040 occupationally diverse professionals who worked in fourteen towns throughout north-western Victoria, was analysed to determine whether commuting and non-commuting professionals differed significantly in their community involvement. To explain why certain relationships emerged from survey analysis, face-toface interviews were subsequently undertaken with 24 questionnaire respondents. The key finding of this study is that there is a significant relationship between commuting status and the retention of rural professionals. A significantly greater proportion of noncommuters than commuters remain working in the one location for longer than five years. This finding has important implications for the sustainability of rural areas.
- Description: Doctor of Philosophy
Effects of commuting status upon community involvement of professionals in rural North West Victoria
- Authors: Devers, Deanna
- Date: 2006
- Type: Text , Thesis , PhD
- Full Text:
- Description: Because mobility is associated with rural social decline, this two-phase cross sectional study investigates whether social patterns in small, rural Australian towns are affected by commuting. Quantitative data, which was gathered via a mail-out questionnaire (response = 54 per cent) that was issued to 1,040 occupationally diverse professionals who worked in fourteen towns throughout north-western Victoria, was analysed to determine whether commuting and non-commuting professionals differed significantly in their community involvement. To explain why certain relationships emerged from survey analysis, face-toface interviews were subsequently undertaken with 24 questionnaire respondents. The key finding of this study is that there is a significant relationship between commuting status and the retention of rural professionals. A significantly greater proportion of noncommuters than commuters remain working in the one location for longer than five years. This finding has important implications for the sustainability of rural areas.
- Description: Doctor of Philosophy
The life and times of Dr Hermann Beckler (1828-1914) : An Australian - Barvarian Odyssey
- Authors: Dodd, David
- Date: 2016
- Type: Text , Thesis , Masters
- Full Text:
- Description: The principal aim of this research thesis has been to reconstruct the life and times of Dr Hermann Beckler (1828-1914), a Bavarian-born scientist and adventurer who spent six years in Australia between 1856 and 1862. This study constitutes the first authoritative analysis of Beckler’s life. It focuses on the various turning points that influenced his odyssey-like journey from Bavaria to Australia and back again, as well as his travels within Australia, his interest in the natural environment and the botany of Australia, and his empathy towards the Indigenous people. Beckler was a product of the Age of Romanticism. He was an enigmatic and contemplative person, yet possessed a degree of toughness and resilience to overcome what appeared to be initially a self-imposed exile, replete with self-recriminations, as he tried to establish himself, firstly as a medical doctor and then as a pharmacist in the pioneering Moreton Bay region of colonial New South Wales. His interests in the natural sciences provided a solution to the problem of employment, and his botanical collecting skills ultimately gained him a position with Dr Ferdinand Mueller of the Melbourne Botanic Gardens. He worked as a botanical plant collector in northern New South Wales before his medical qualifications and botanical saw him appointed as medical doctor and botanist to the Victorian Exploring Expedition 1860-1861 led by Robert O’Hara Burke and William John Wills. Beckler recognized this appointment as an opportunity to explore the hitherto unknown parts of the interior of Australia and while he did his best to fulfill his role, he was frustrated by the mismanagement of the whole expedition by Burke’s erratic leadership and by the ineptitude of the Royal Society of Victoria’s Exploration Committee. He remains one of Australia’s and Germany’s forgotten explorer botanists. This thesis aims to bring to life Beckler’s contribution to this important episode in Australian colonial history.
- Description: Master of Business by Research
- Authors: Dodd, David
- Date: 2016
- Type: Text , Thesis , Masters
- Full Text:
- Description: The principal aim of this research thesis has been to reconstruct the life and times of Dr Hermann Beckler (1828-1914), a Bavarian-born scientist and adventurer who spent six years in Australia between 1856 and 1862. This study constitutes the first authoritative analysis of Beckler’s life. It focuses on the various turning points that influenced his odyssey-like journey from Bavaria to Australia and back again, as well as his travels within Australia, his interest in the natural environment and the botany of Australia, and his empathy towards the Indigenous people. Beckler was a product of the Age of Romanticism. He was an enigmatic and contemplative person, yet possessed a degree of toughness and resilience to overcome what appeared to be initially a self-imposed exile, replete with self-recriminations, as he tried to establish himself, firstly as a medical doctor and then as a pharmacist in the pioneering Moreton Bay region of colonial New South Wales. His interests in the natural sciences provided a solution to the problem of employment, and his botanical collecting skills ultimately gained him a position with Dr Ferdinand Mueller of the Melbourne Botanic Gardens. He worked as a botanical plant collector in northern New South Wales before his medical qualifications and botanical saw him appointed as medical doctor and botanist to the Victorian Exploring Expedition 1860-1861 led by Robert O’Hara Burke and William John Wills. Beckler recognized this appointment as an opportunity to explore the hitherto unknown parts of the interior of Australia and while he did his best to fulfill his role, he was frustrated by the mismanagement of the whole expedition by Burke’s erratic leadership and by the ineptitude of the Royal Society of Victoria’s Exploration Committee. He remains one of Australia’s and Germany’s forgotten explorer botanists. This thesis aims to bring to life Beckler’s contribution to this important episode in Australian colonial history.
- Description: Master of Business by Research
'You Beauty' Alex Jesaulenko An historical exploration of the migrant who became a legend
- Authors: Eddy, Daniel
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text: false
- Description: The Austrian-born Alex Jesaulenko played football in the Victorian Football League (VFL) from 1967 to 1981. His rise to national prominence emerged during a period of great change within both Australian society and Australian rules football. This thesis, through a critical biographical approach, examines for the first time Jesaulenko’s early life, looking at his migrant experience and the role that Australian rules football played in aiding his integration into Australian society. It is not a kick-and-handball analysis of Jesaulenko’s entire football career; that has been extensively covered within copious amounts of primary and secondary sources. Instead, it explores his migrant journey – an important aspect of Jesaulenko’s life which has been largely overlooked – and the key developmental years of sporting education prior to emerging as a VFL champion. It concludes with one of, if not the most, iconic moments in the game’s history: Jesaulenko’s mark in the 1970 VFL grand final, which cemented his name within the Australian sporting consciousness. Australian rules football, and sport more generally, holds a unique place within society. Footballers, it can be argued, are archetypes for our daily dreams and aspirations; exalted figures that we afford status which few will experience in their everyday lives. Therefore, it is through the prism of Jesaulenko’s journey that we can learn more about the role Australian rules football has played for migrants integrating into Australian society.
- Description: Doctor of Philosophy
Progress in Australia over the 20th century : the ups, downs and reversals that occurred in Australian human wellbeing over the 20th century
- Authors: Gathercole, Michael
- Date: 2005
- Type: Text , Thesis , PhD
- Full Text:
- Description: "This study is an investigation of progress in Australia over the 20th century. Progress is defined here as the enhancement of human wellbeing. For the purposes of this study, human wellbeing will be characterised by five main components: knowledge, environment, economy, individual and social. Enhancement refers to positive directional change in terms of these components. The study firstly develops a framework to conceptualise progress. It then collects and uses statistical data in a descriptive study of what happened in Australia, over those 100 years, in terms of progress in general and in terms of its components. The study also develops a typology of relationships for models of progress, which best explain the Australian data. This study finally explores some of the relationships between the elements that make up the components of progress and looks at ways to best explain what has happened..." --p.1.
- Description: Doctor of Philosophy
- Authors: Gathercole, Michael
- Date: 2005
- Type: Text , Thesis , PhD
- Full Text:
- Description: "This study is an investigation of progress in Australia over the 20th century. Progress is defined here as the enhancement of human wellbeing. For the purposes of this study, human wellbeing will be characterised by five main components: knowledge, environment, economy, individual and social. Enhancement refers to positive directional change in terms of these components. The study firstly develops a framework to conceptualise progress. It then collects and uses statistical data in a descriptive study of what happened in Australia, over those 100 years, in terms of progress in general and in terms of its components. The study also develops a typology of relationships for models of progress, which best explain the Australian data. This study finally explores some of the relationships between the elements that make up the components of progress and looks at ways to best explain what has happened..." --p.1.
- Description: Doctor of Philosophy
Reciprocal peer tutoring in an Australian undergraduate clinical skills setting : A mixed methods study
- Authors: Gazula, Swapnali
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Background Incorporation of active learning approaches in the preparation of nursing students for future educational roles is an imperative. Reciprocal peer tutoring (RPT) is an active teaching/learning approach, in which individuals from similar academic levels rotate teaching/learning roles. This study aimed to explore the outcomes of RPT on undergraduate nursing students learning. Design/Methods A sequential explanatory mixed methods design, incorporating pre-post intervention surveys and focus groups with a convenience sample of 102 final-year students, from a cohort of 132 (RR = 77.3%), from a regional Australian university campus. Prior to attendance, online resources were provided on teaching fundamentals and two selected clinical skills, namely tracheostomy suctioning and intravenous cannulation. Attending participants were randomly allocated into pairs, rotating teaching and learning roles within clinical skills laboratories. Pre-post intervention survey tools examined knowledge and self-reported attitudes to a peer teaching and clinical teaching preferences (Clinical Teaching Preference Questionnaire). Post-intervention measures included a peer teaching experience (Peer Teaching Experience Questionnaire). Focus group interviews (n = 4) were conducted with 22 participants, to further understand students’ RPT experiences. Results There was positive improvement in attitudes to peer teaching (M = 49.2, SD = 10.0 to M = 52.3, SD = 8.2, p < 0.05, [95% CI = 0.7 to 5.4]). Knowledge scores also increased significantly (M = 6.9, SD = 2.0 to M = 9.7, SD = 1.9), p < 0.05 [95% CI = 2.3 to 3.2]. Aggregate mean knowledge scores increased more for peer teachers (M = 3.3) than they did for peer learners (M = 2.2). Thematic outcomes from focus groups indicated challenging yet beneficial journeys, collective learning outcomes, along with benefits of RPT including enhanced teaching, self-confidence, communication, and independent and collaborative learning. Conclusion This study concludes that RPT is effective in clinical skills teaching and sets a foundation for further research.
- Description: Doctor of Philosophy
- Authors: Gazula, Swapnali
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Background Incorporation of active learning approaches in the preparation of nursing students for future educational roles is an imperative. Reciprocal peer tutoring (RPT) is an active teaching/learning approach, in which individuals from similar academic levels rotate teaching/learning roles. This study aimed to explore the outcomes of RPT on undergraduate nursing students learning. Design/Methods A sequential explanatory mixed methods design, incorporating pre-post intervention surveys and focus groups with a convenience sample of 102 final-year students, from a cohort of 132 (RR = 77.3%), from a regional Australian university campus. Prior to attendance, online resources were provided on teaching fundamentals and two selected clinical skills, namely tracheostomy suctioning and intravenous cannulation. Attending participants were randomly allocated into pairs, rotating teaching and learning roles within clinical skills laboratories. Pre-post intervention survey tools examined knowledge and self-reported attitudes to a peer teaching and clinical teaching preferences (Clinical Teaching Preference Questionnaire). Post-intervention measures included a peer teaching experience (Peer Teaching Experience Questionnaire). Focus group interviews (n = 4) were conducted with 22 participants, to further understand students’ RPT experiences. Results There was positive improvement in attitudes to peer teaching (M = 49.2, SD = 10.0 to M = 52.3, SD = 8.2, p < 0.05, [95% CI = 0.7 to 5.4]). Knowledge scores also increased significantly (M = 6.9, SD = 2.0 to M = 9.7, SD = 1.9), p < 0.05 [95% CI = 2.3 to 3.2]. Aggregate mean knowledge scores increased more for peer teachers (M = 3.3) than they did for peer learners (M = 2.2). Thematic outcomes from focus groups indicated challenging yet beneficial journeys, collective learning outcomes, along with benefits of RPT including enhanced teaching, self-confidence, communication, and independent and collaborative learning. Conclusion This study concludes that RPT is effective in clinical skills teaching and sets a foundation for further research.
- Description: Doctor of Philosophy
Latrobe Valley circular industrial ecosystem
- Authors: Ghayur, Adeel
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Climate change, energy security, pollution and increasing unemployment in the face of automation are four critical challenges facing every region in the twenty-first century, including the Latrobe Valley in Victoria, Australia. The Valley – location of the largest brown coal deposits and forest industry in the southern hemisphere – is undergoing unprecedented and rapid changes. Its ageing brown coal power plants are retiring and replacements are not planned, leading to job insecurity. Solutions are needed that ensure continued economic activity in the region whilst allowing for the Valley to contribute its fair share in the fight against the climate change. The aim of this study is to investigate a possible local solution that could help tackle these issues of the Latrobe Valley in addition to plastic pollution and energy insecurity. Transitioning from linear to circular materials flow is one possible solution that favours sustainability and job security. Consequently, a multiproduct succinic acid biorefinery is modelled, acting as an industrial hub in a potential Latrobe Valley circular economy. This allows for employment creation in the value-addition of its platform chemicals into carbon negative and environment-friendly products. Additionally, such a biorefinery concept has the capacity to tackle Post-combustion CO2 Capture (PCC) industry’s wastes. It is anticipated that any future utilisation of brown coal as an energy vector would entail PCC to ensure carbon neutrality. A PCC industry produces CO2 and amine wastes that require adequate disposal. The modelled biorefinery has the capacity to valorise both. The simulation and the techno-economic analysis show the modelled Carbon Negative Biorefinery consumes 656,000 metric tonnes (t) of pulp logs and 42,000 t of CO2 to produce 220,000 t of succinic acid, 115,000 t of acetic acid and 900 t of dimethyl ether, annually. Biorefinery’s CAPEX and OPEX stand at AU$ 635,000,000 and $ 180,000,000 respectively. The calculated Minimum Selling Price for succinic acid is $ 990/t, only 6.4% higher than a typical biorefinery. Subsequently, biorefinery’s capacity as an anchor tenant is also simulated via technical evaluations of four value-added products: • Poly(butylene succinate) as biodegradable polymer replacing petro-plastics – simulation results show 1 t of succinic acid produces 0.19 t of tetrahydrofuran and 0.44 t of poly(butylene succinate); • Carbon fibre for insulation products, sporting goods and foams – 1 t of lignin and 0.8 t of acetic anhydride produce 0.8 t of carbon fibre; • Succinylated lignin adhesive for replacing urea-formaldehyde in the wood industry – simulation results show the biorefinery concept having the capacity to valorise both waste amine and CO2 from a PCC plant; and • Renewable fuels like hydrogen as energy vectors – a small biorefinery can potentially provide dozens of gigawatt hours of stored power for backup and peak demands, annually. In summary, results of this research are: • A biorefinery can valorise PCC plant wastes; • Multiproduct succinic acid biorefinery is economically viable; • Renewable fuels are ideally suited as energy storage vectors for a renewable energy grid both in developing and developed countries; • Bioproducts can reduce CO2 emissions thereby mitigate climate change; • Bioproducts can replace petro-products and reduce pollution; • Bioproducts can replace construction industry materials associated with CO2 emissions; • Biorefineries can help a region transition from a linear to a circular economy; and • Circular economies have the potential to generate secure jobs. In conclusion, this research identifies platform biochemicals as potential key drivers in a linear economy’s transition to a circular economy.
- Description: Doctor of Philosophy
- Authors: Ghayur, Adeel
- Date: 2019
- Type: Text , Thesis , PhD
- Full Text:
- Description: Climate change, energy security, pollution and increasing unemployment in the face of automation are four critical challenges facing every region in the twenty-first century, including the Latrobe Valley in Victoria, Australia. The Valley – location of the largest brown coal deposits and forest industry in the southern hemisphere – is undergoing unprecedented and rapid changes. Its ageing brown coal power plants are retiring and replacements are not planned, leading to job insecurity. Solutions are needed that ensure continued economic activity in the region whilst allowing for the Valley to contribute its fair share in the fight against the climate change. The aim of this study is to investigate a possible local solution that could help tackle these issues of the Latrobe Valley in addition to plastic pollution and energy insecurity. Transitioning from linear to circular materials flow is one possible solution that favours sustainability and job security. Consequently, a multiproduct succinic acid biorefinery is modelled, acting as an industrial hub in a potential Latrobe Valley circular economy. This allows for employment creation in the value-addition of its platform chemicals into carbon negative and environment-friendly products. Additionally, such a biorefinery concept has the capacity to tackle Post-combustion CO2 Capture (PCC) industry’s wastes. It is anticipated that any future utilisation of brown coal as an energy vector would entail PCC to ensure carbon neutrality. A PCC industry produces CO2 and amine wastes that require adequate disposal. The modelled biorefinery has the capacity to valorise both. The simulation and the techno-economic analysis show the modelled Carbon Negative Biorefinery consumes 656,000 metric tonnes (t) of pulp logs and 42,000 t of CO2 to produce 220,000 t of succinic acid, 115,000 t of acetic acid and 900 t of dimethyl ether, annually. Biorefinery’s CAPEX and OPEX stand at AU$ 635,000,000 and $ 180,000,000 respectively. The calculated Minimum Selling Price for succinic acid is $ 990/t, only 6.4% higher than a typical biorefinery. Subsequently, biorefinery’s capacity as an anchor tenant is also simulated via technical evaluations of four value-added products: • Poly(butylene succinate) as biodegradable polymer replacing petro-plastics – simulation results show 1 t of succinic acid produces 0.19 t of tetrahydrofuran and 0.44 t of poly(butylene succinate); • Carbon fibre for insulation products, sporting goods and foams – 1 t of lignin and 0.8 t of acetic anhydride produce 0.8 t of carbon fibre; • Succinylated lignin adhesive for replacing urea-formaldehyde in the wood industry – simulation results show the biorefinery concept having the capacity to valorise both waste amine and CO2 from a PCC plant; and • Renewable fuels like hydrogen as energy vectors – a small biorefinery can potentially provide dozens of gigawatt hours of stored power for backup and peak demands, annually. In summary, results of this research are: • A biorefinery can valorise PCC plant wastes; • Multiproduct succinic acid biorefinery is economically viable; • Renewable fuels are ideally suited as energy storage vectors for a renewable energy grid both in developing and developed countries; • Bioproducts can reduce CO2 emissions thereby mitigate climate change; • Bioproducts can replace petro-products and reduce pollution; • Bioproducts can replace construction industry materials associated with CO2 emissions; • Biorefineries can help a region transition from a linear to a circular economy; and • Circular economies have the potential to generate secure jobs. In conclusion, this research identifies platform biochemicals as potential key drivers in a linear economy’s transition to a circular economy.
- Description: Doctor of Philosophy
The role of psychological variables in help-seeking amongst farmers and farming families
- Authors: Grieve, Aaron
- Date: 2005
- Type: Text , Thesis , PhD
- Full Text: false
- Description: This study investigated the role of psychological variables in help-seeking behaviour and attitudes in a rural population, with particular emphasis as to whether differences existed between farmers and non-farming rural residents. These groups were contrasted, as research suggests that farmers appear to be a sub-group of the Australian population at increased risk of chronic health problems and suicide, even in comparison to other rural residents.
- Description: Doctor of Psychology (Clinical)