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Understanding factors affecting the teaching of teamwork in Australian higher education business schools
Get PDFIntegrating teamwork into higher education (HE) curricula has been part of the employability skills agenda for decades. Whilst HE academics have published widely on a variety of strategies utilised to implement teamwork in their teaching, there is little evidence of the interrelated factors associated with teaching teamwork and the paradoxes of critical tension points arising from challenges encountered by educators in their efforts to integrate teamwork in their courses. This thesis explores the salient influences affecting the teaching and learning of teamwork in the Australian HE business school context. The outcomes are presented in a thesis by compilation, which includes the traditional structure of introduction, literature review, methodology, findings/discussion, and conclusion chapters, along with three published articles demonstrating original, primary research.
A published global systematic literature review (SLR) identified that temporal, fiscal, psychological, and human resource transaction cost interactions for HE educators, students and institutions affected the uptake of HE teamwork. Interactions are predicated on the way in which educators derive benefits or costs from developing, coordinating, monitoring, participating in, interacting with, and evaluating HE teamwork. Transaction costs, for example, whether to engage with the employability agenda, or provide instruction in team skills, collaborative learning, curriculum design, and assessment of teamwork, represent the return on investment to educators when undertaking the teaching of teamwork. These findings are an original contribution to the HE teamwork literature as there is scant evidence of costs associated with affording or constraining HE teamwork. A second published SLR article was confined to a more rigorous review of the Australian HE teamwork literature. Numerous factors were identified as constraints to HE teamwork, with findings thematically indicating that Australian business discipline educators were mainly concerned with team formation and management, teaching and learning approaches to HE teamwork and challenges influencing teaching and learning practices, thus providing an original contribution to knowledge of the salient issues affecting the teaching and learning of teamwork in the Australian business school context.
These findings were used to inform semi-structured interview questions for a case study of business educators from a range of disciplines across four public universities in Australia. Grounded in a social constructivist paradigm, and using the case study approach, findings from 30 qualitative interviews with Australian business educators identified that performative demands on HE educators resulted in a range of critical paradox tension points, highlighting the salient influences contributing to understanding educator factors affecting the teaching of HE teamwork. Specifically focusing on the performativity paradoxes of performing/organising, performing/learning, and performing/belonging, illuminated the lived experience of business educators navigating performativity with HE teamwork and their reactions to critical tension points in their required or perceived performativity. In this thesis the third published article presented in Chapter Five, conceptualises how business school educators negotiated the inherent stresses, conflicts, and tensions in their teaching to understand, react and influence their approaches to HE teamwork.
Theoretically, the utility of transaction cost and paradox theories as heuristic conceptual lenses to understand the dynamic interactions for educators’ facilitating the teaching of teamwork is demonstrated. Conceptual understandings are expanded through the application of paradox theory in the educational context, contributing to the advancement of knowledge and/or professional practice acknowledged by the Tertiary Education Quality and Standards Agency (2018) as a core aspect of HE scholarship. This is a unique feature of this study, generating original contributions to the understanding of the scholarship of teaching and learning in the field of teamwork in the Australian business school context.
Implications for theory and practice have wider application within HE and provide a sound basis for the development of teamwork as a requisite skill to satisfy not only the broader aspects of the employability agenda, but also advancement of knowledge in the field which has implications for future research, providing opportunities to broaden the scholarship of teaching and learning as it relates to the functionality of teamwork pedagogy
Association of developmental coordination disorder and low motor competence with impaired bone health: A systematic review
No full textAims
Individuals with developmental coordination disorder (DCD) and low motor competence (LMC) may be at increased risk of low bone health due to their lifetime physical activity patterns. Impaired bone health increases an individual’s risk of osteoporosis and fracture; therefore, it is necessary to determine whether a bone health detriment is present in this group. Accordingly, this systematic review explores the association between DCD/LMC and bone health.
Methods and Procedures
Studies were included with assessment of bone health in a DCD/LMC population. Study bias was assessed using the JBI critical appraisal checklist. Due to heterogeneity, meta-analysis was not possible and narrative synthesis was performed with effect size and direction assessed via harvest plots.
Outcomes and Results
A total of 16 (15 paediatric/adolescent) studies were included. Deficits in bone measures were reported for the DCD/LMC group and were more frequent in weight-bearing sites. Critical appraisal indicated very low confidence in the results, with issues relating to indirectness and imprecision relating to comorbidities.
Conclusions and Implications
Individuals with DCD or LMC are at increased risk of bone health deficits. Bone impairment locations indicate insufficient loading via physical activity as a potential cause of bone deficits. Results indicate a potential for earlier osteoporosis onset
Does improved oleic acid content due to marker-assisted introgression of ahFAD2 mutant alleles in peanuts alter its mineral and vitamin composition?
Get PDFPeanuts (Arachis hypogaea L.) with high oleic acid content have extended shelf life and several health benefits. Oleic, linoleic, and palmitic acid contents in peanuts are regulated by ahFAD2A and ahFAD2B mutant alleles. In the present study, ahFAD2A and ahFAD2B mutant alleles from SunOleic 95R were introgressed into two popular peanut cultivars, GG-7 and TKG19A, followed by markers-assisted selection (MAS) and backcrossing (MABC). A total of 22 MAS and three MABC derived lines were developed with increased oleic acid (78–80%) compared to those of GG 7 (40%) and TKG 19A (50%). Peanut kernel mineral and vitamin composition remained unchanged, while potassium content was altered in high oleic ingression lines. Two introgression lines, HOMS Nos. 37 and 113 had over 10% higher pooled pod yield than respective best check varieties. More than 70% recurrent parent genome recovery was observed in HOMS-37 and HOMS-113 through recombination breeding. However, the absence of recombination in the vicinity of the target locus resulted in its precise introgression along with ample background genome recovery. Selected introgression lines could be released for commercial cultivation based on potential pod yield and oleic acid content
Measures of insulin sensitivity, leptin, and adiponectin concentrations in cats in diabetic remission compared to healthy control cats
Get PDFObjectives: Firstly, to compare differences in insulin, adiponectin, leptin, and measures of insulin sensitivity between diabetic cats in remission and healthy control cats, and determine whether these are predictors of diabetic relapse. Secondly, to determine if these hormones are associated with serum metabolites known to differ between groups. Thirdly, if any of the hormonal or identified metabolites are associated with measures of insulin sensitivity.
Animals: Twenty cats in diabetic remission for a median of 101 days, and 21 healthy matched control cats.
Methods: A casual blood glucose measured on admission to the clinic. Following a 24 h fast, a fasted blood glucose was measured, and blood sample taken for hormone (i.e., insulin, leptin, and adiponectin) and untargeted metabolomic (GC-MS and LC-MS) analysis. A simplified IVGGT (1 g glucose/kg) was performed 3 h later. Cats were monitored for diabetes relapse for at least 9 months (270 days).
Results: Cats in diabetic remission had significantly higher serum glucose and insulin concentrations, and decreased insulin sensitivity as indicated by an increase in HOMA and decrease in QUICKI and Bennett indices. Leptin was significantly increased, but there was no difference in adiponectin (or body condition score). Several significant correlations were found between insulin sensitivity indices, leptin, and serum metabolites identified as significantly different between remission and control cats. No metabolites were significantly correlated with adiponectin. No predictors of relapse were identified in this study.
Conclusion and clinical importance: Insulin resistance, an underlying factor in diabetic cats, persists in diabetic remission. Cats in remission should be managed to avoid further exacerbating insulin resistance
How do we drive a renaissance for national island conservation in Australia?
Get PDFAustralia’s approach to managing and conserving its offshore islands as important national assets warrants urgent review. There is a growing realisation that the current trajectory of loss of natural heritage on islands must be reversed, particularly in an era of increasing climate change. We propose a role description and an organisational model for a national Australian Islands Alliance that champions conservation action, prioritises investments aligned to risks, and that connects partners at a strategic national level. A national alliance offers important opportunity to assess threats and report on condition. Four key foundations underpin a national alliance dedicated to championing island care and expert management: (1) management informed by evidence; (2) sound return on investment; (3) national coordination in partnership with States and Territories; and (4) community participation inclusive of Aboriginal peoples’ and Torres Strait Islanders’ custodial rights and interests. The message from experiences shared across Australia, New Zealand and the Pacific region is that traditional island custodians and stakeholders are vital partners to restoration efforts. These shared learnings collectively demonstrate the time is now for Australia to move forward with a respectful and unified direction to progress successful and sustainable island conservation and restoration
Design and implementation of voice Command-Based robotic system
No full textThis project is designed to control a robotic vehicle by voice commands and manual control for remote operation. For detecting the signals provided through any mobile application, an ATMEGA32 microcontroller is employed in conjunction with a Bluetooth connection that is linked to a control module. The Bluetooth receiver connected to the Arduino receives serial data delivered from mobile application. We will deliberate how to control robot-controlled car using Wi-Fi module through android application of an android mobile. It provides control commands over Bluetooth that include managing the motor’s pace, detecting, and exchanging data with mobile regarding the robot’s direction as well as range from the closest barrier
Action planning for island conservation and management in Australia
No full textAustralia needs a new shared vision that the current trajectory of loss of natural heritage on its offshore islands is not acceptable and needs to change. This Special Issue brings together seven papers from leaders and practitioners with experience in offshore islands across the Australian and New Zealand context. The fundamentals for each paper are to suggest potential solutions or scenarios to move forward with island policy, and management
Comparative assessment of filtration- and precipitation-based methods for the concentration of SARS-CoV-2 and other viruses from wastewater
Get PDFWastewater-based epidemiology (WBE) has been widely used to track levels of SARS-CoV-2 infection in the community during the COVID-19 pandemic. Due to the rapid expansion of WBE, many methods have been used and developed for virus concentration and detection in wastewater. However, very little information is available on the relative performance of these approaches. In this study, we compared the performance of five commonly used wastewater concentration methods for the detection and quantification of pathogenic viruses (SARS-CoV-2, norovirus, rotavirus, influenza, and measles viruses), fecal indicator viruses (crAssphage, adenovirus, pepper mild mottle virus), and process control viruses (murine norovirus and bacteriophage Phi6) in laboratory spiking experiments. The methods evaluated included those based on either ultrafiltration (Amicon centrifugation units and InnovaPrep device) or precipitation (using polyethylene glycol [PEG], beef extract-enhanced PEG, and ammonium sulfate). The two best methods were further tested on 115 unspiked wastewater samples. We found that the volume and composition of the wastewater and the characteristics of the target viruses greatly affected virus recovery, regardless of the method used for concentration. All tested methods are suitable for routine virus concentration; however, the Amicon ultrafiltration method and the beef extract-enhanced PEG precipitation methods yielded the best recoveries. We recommend the use of ultrafiltration-based concentration for low sample volumes with high virus titers and ammonium levels and the use of precipitation-based concentration for rare pathogen detection in high-volume samples
‘Heartware’ for the Compassionate Teacher: Humanizing the academy through mindsight, attentive love, and storytelling
Get PDFTo counter the implications of fast academia, recent discourse has conceptualized the slow movement as a catalyst for humanizing the academy. Concurrently, there have been increased advocacy for pedagogical kindness within educational settings. This paper focuses on the human(e) elements of learning and teaching, such as empathy, kindness, and compassion. Whilst emphasis in educational discourse have frequently been placed on the hardware and software of teaching and learning practice, the focus on the virtues of ‘heartware’ and compassion have been limited. Specifically, there has been no study in which the thematic dimensions of: (1) mindsight and mindfulness, (2) attentive love and pedagogical kindness, and (3) storytelling in education is amalgamated to support learning. Within this context, the compassionate teacher aims to not only inspire learning journeys that are positive, engaging and fulfilling, but to also foster learning environments that are more equitable, supportive, and conducive for learners of all capabilities. This paper is conceptual in nature and proposes an approach to humanize the academy through the coaction of mindsight, attentive love, and the teacher storyteller. A conceptual framework illustrating the human(e) dimensions of ‘heartware’ for the compassionate teacher is also proposed
Interpersonal affect in groupwork: A comparative case study of two small groups with contrasting group dynamics outcomes
Get PDFTeamwork capabilities are essential for 21st century life, with groupwork emerging as a fruitful context to develop these skills. Case studies that explore interpersonal affect dynamics in authentic higher education groupwork settings can highlight collaborative skills development needs. This comparative case-study traced the sociodynamic evolution of two groups of first-year university students to investigate the high collaborative variance outcomes of the two groups, which reported starkly contrasting group dynamics (negative and dysfunctional or positive and collaborative). Mixed-methods (video-recorded observations of five groupwork labs over one semester, and group interviews) provided interpersonal affect data as real-time visible behaviours, and the felt experiences and perceptions of participants. The study traced interpersonal affect dynamics in the natural fluctuation of not just task-focused (on-task), but also explicitly relational (off-task) interactions, which revealed their function in both task participation and group dynamics. Findings illustrate visible interpersonal affect behaviours that manifested and evolved over time as interactive patterns, and group dynamics outcomes. Fine-grained analysis of interactions unveiled interpersonal affect as a collective, evolving process, and the mechanism through which one group started and stayed highly positive and collaborative over the semester. The other group showed a tendency towards splitting to undertake tasks early, leading to low group-level interpersonal attentiveness, and over time, subgroups emerged through interactions both off-task and on-task. The study made visible the pervasive nature of interpersonal affect as enacted through seemingly inconsequential everyday behaviours that supported the relational and task-based needs of groupwork, and those behaviours which impeded collaboration