Comparison of offensive agility techniques in Australian Rules football
- Authors: Bradshaw, Ryan , Young, Warren , Russell, Andrew , Burge, Peter
- Date: 2011
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 14, no. 1 (2011), p. 65-69
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- Description: Agility skill is important in Australian Rules football (ARF) as it enables an attacking player to successfully evade an opponent. To date, no research has examined offensive agility techniques in ARF. There were two purposes of this study: first, to compare the change of direction (COD) speed of three offensive agility techniques, and second, compare the reaction speed and accuracy when observing the same techniques from a defensive perspective. The techniques included the side-step, shuffle, and split-step. Seventeen players from an Australian Football League club were required to perform four trials of each technique. COD speed was expressed as a total time, and divided into entry, foot plant preparation, and exit time. In addition, nineteen players from the same club were assessed on a video-based reaction test. Players were required to respond by depressing a thumb switch to indicate whether the player on screen changed direction to the left or right. From an offensive perspective, the split-step foot plant preparation time (0.66. s) was significantly slower than both the side-step (0.7 s) and shuffle (0.75 s) (p< 0.05), but there were no significant differences in entry and exit times between techniques. From a defensive perspective, the players were significantly slower and less accurate when reacting to the player in the video performing the split-step (0.19. s) and shuffle (0.15. s) compared to the side-step (0.12 s) (p< 0.05). In a one-on-one situation in ARF, the split-step may be the most effective offensive technique. Not only was it slower and less accurate to react to, the exit speed following the change in direction was not significantly slower than the side-step. However, a performer would need to consider the cost of a slower foot plant preparation time versus the potential to deceive an opponent when under time stress. © 2010 Sports Medicine Australia.
The impact of prostate cancer on partners: A qualitative exploration
- Authors: Wootten, Addie , Abbott, Jo-Anne , Osborne, Dawn , Austin, David , Klein, Britt , Costello, Anthony , Murphy, Declan
- Date: 2014
- Type: Text , Journal article
- Relation: Psycho-Oncology Vol. 23, no. 11 (2014), p. 1252-1258
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- Description: Objective: Prostate cancer and its treatment can result in numerous physical and psychological morbidities for the patient as well as his partner. This qualitative study aimed to explore the experiences of intimate spouses or partners of men diagnosed and/or treated for prostate cancer to better understand the personal impact of prostate cancer on the partner. Methods: Twenty-seven partners participated in this study. Six focus groups were convened, and one in-depth interview was undertaken to explore the practical impact of prostate cancer on the intimate spouse/partner. All discussions were audio-recorded and transcribed and then coded using a thematic approach. Results: Six themes emerged: (a) The influence of the man's response to prostate cancer on the partner, (b) The need to be involved in treatment and medical decision making, (c) Supporting a man who is experiencing a loss of masculinity, (d) Degree of congruence between each partner's coping responses, (e) Constrained communication, and (f) Changed roles and increased practical management. Conclusions: It is clear that prostate cancer impacts substantially on many areas of partner well-being. An effective intervention provided to this population seems warranted and may lead to improvements in partner well-being, assist the couple in lessening the impact of prostate cancer and its treatment on their relationship, and assist in the man's recovery. © 2014 John Wiley & Sons, Ltd.
Legal risk management and injury in the fitness industry: the outcomes of focus group research and a national survey of fitness professionals
- Authors: Keyzer, Patrick , Coyle, Ian , Dietrich, Joachim , Norton, Kevin , Sekendiz, Betul , Jones, Veronica , Finch, Caroline
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Law and Medicine Vol. 21, no. 4 (June 2014 2014), p. 826-844
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- Description: The Australian Fitness Industry Risk Management (AFIRM) Project was set up to explore the operation of rules and regulations for the delivery of safe fitness services. This article summarises the results of recent focus group research and a national survey of risk management practices by the AFIRM Project. Our focus group research in four States identified the following most important concerns: (1) the competency of fitness professionals; (2) the effectiveness of pre-exercise screening and the management of de-conditioned clients; (3) poor supervision of fitness service users and incorrect use of equipment; (4) fitness trainers failing to remain within their scope of practice; (5) equipment misuse (as distinct from incorrect use); and (6) poor fitness training environments. This information was then used to develop 45 specific items for a questionnaire that was disseminated throughout the fitness industry. The survey, which is the largest ever conducted in the Australian fitness industry (n = 1,178), identified similar concerns. Our research indicates that efforts to improve risk management in the fitness industry should focus, first and foremost, on the development and monitoring of safety policy, and improvements in the education and training of fitness instructors to ensure that they can incorporate risk management practices.
- Description: C1
Lost in translation: the validity of a systemic accident analysis method embedded in an incident reporting software tool
- Authors: Goode, Natassia , Salmon, Paul , Taylor, Natalie , Lenné, Michael , Finch, Caroline
- Date: 2016
- Type: Text , Journal article
- Relation: Theoretical Issues in Ergonomics Science Vol. 17, no. 5-6 (2016), p. 483-506
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- Description: ABSTRACT Despite the proposed advantages of systems accident analysis (SAA) methods for understanding incident causation, they have not been widely adopted by practitioners. The aim of this study was to evaluate the criterion-referenced validity of an SAA method embedded within an incident reporting software tool. Thirteen practitioners used the tool to collect and analyse incident data within their organisation. The incident data were then analysed by researchers experienced in using the SAA method. Overall, there were low levels of agreement between participants and researchers regarding the identification and classification of factors and relationships. The findings indicate the systems thinking principles underpinning the SAA method may have been ‘lost in translation’, in that participants often identified only one or two factors and showed a poor understanding of how to identify relationships between factors. The methodological developments required to ensure that practitioners can validly apply the SAA method are discussed.
A Naturalistic inquiry of registered nurses' perspectives and expectations of psychodynamic therapeutic care in acute psychiatric inpatient facilities
- Authors: Awty, Patricia , Welch, Anthony , Kuhn, Lisa
- Date: 2010
- Type: Text , Journal article
- Relation: Archives of Psychiatric Nursing Vol. 24, no. 2 (2010), p. 104-113
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- Description: Within contemporary inpatient mental health nursing practice, the psychodynamic model of care considered previously to be central to the nurse-patient relationship now seems a radical concept. It appears to exist only within primary care facilities and public health care practice settings. This naturalistic inquiry aimed to explicate mental health nurses' perspectives and expectations of providing psychodynamic therapeutic care in acute inpatient psychiatric facilities. Ten registered nurses working in acute inpatient mental health facilities were interviewed. Five themes emerged: a career for life, relating in a psychodynamic manner, swimming against the current, adopting a position of difference, and hopeful expectancy. © 2010.
Lower dormancy with rapid germination is an important strategy for seeds in an arid zone with unpredictable rainfall
- Authors: Duncan, Corrine , Schultz, Nick , Lewandrowski, Wolfgang , Good, Megan , Cook, Simon
- Date: 2019
- Type: Text , Journal article
- Relation: PLoS ONE Vol. 14, no. 9 (2019), p.
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- Description: Seed germination traits are key drivers of population dynamics, yet they are under-represented in community ecology studies, which have predominately focussed on adult plant and seed morphological traits. We studied the seed traits and germination strategy of eight woody plant species to investigate regeneration strategies in the arid zone of eastern Australia. To cope with stochastic and minimal rainfall, we predict that arid seeds will either have rapid germination across a wide range of temperatures, improved germination under cooler temperatures, or dormancy and/or longevity traits to delay or stagger germination across time. To understand how temperature affects germination responses, seeds of eight keystone arid species were germinated under laboratory conditions, and under three diurnal temperatures (30/20°C, 25/15°C and 17/7°C) for 30 days. We also tested for decline in seed viability across 24 months in a dry-aging treatment (
Belief in conspiracy theories : the predictive role of schizotypy, machiavellianism, and primary psychopathy
- Authors: March, Evita , Springer
- Date: 2019
- Type: Text , Journal article
- Relation: PLoS ONE Vol. 14, no. 12 (2019), p.
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- Description: A conspiracy theory refers to an alternative explanation of an event involving a conspirator plot organised by powerful people or organisations. Belief in conspiracy theories is related to negative societal outcomes such as poor medical decisions and a decrease in prosocial behaviour. Given these negative outcomes, researchers have explored predictors of belief in conspiracy theories in an attempt to understand and possibly manage these beliefs. In the current study, we explored the utility of personality in predicting belief in conspiracy theories. The aim of the current study was to explore the utility of the odd beliefs/magical thinking subtype of schizotypy, Machiavellianism, grandiose narcissism, vulnerable narcissism, primary psychopathy, and secondary psychopathy in predicting belief in conspiracy theories. Participants (N = 230; 44.7% male, 55.3% female) completed an anonymous, confidential online questionnaire which comprised demographics and measures of personality traits and belief in conspiracy theories. The total regression model indicated odd beliefs/magical thinking, trait Machiavellianism, and primary psychopathy were significant, positive predictors of belief in conspiracy theories. No other predictors reached significance. Results of the current study highlight individuals who might be more susceptible to believing conspiracy theories. Specifically, these results indicate that the individual more likely to believe in conspiracy theories may have unusual patterns of thinking and cognitions, be strategic and manipulative, and display interpersonal and affective deficits. © 2019 March, Springer. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
An evaluation of dog-assisted therapy for residents of aged care facilities with dementia
- Authors: Travers, Catherine , Perkins, Jacqueline , Rand, Jacqui , Bartlett, Helen , Morton, John
- Date: 2013
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- Relation: Anthrozoös Vol. 26, no. 2 (2013), p. 213-225
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- Description: ABSTRACT Although some research suggests that dog-assisted therapy may be beneficial for people with dementia living in residential aged care facilities, the intervention has not been adequately investigated. To address this shortcoming, we conducted a randomized controlled trial of dog-assisted therapy versus a human-therapist-only intervention for this population. Fifty-five residents with mild to moderate dementia living in three Australian residential aged care facilities completed an 11-week trial of the interventions. Allocation to the intervention was random and participants completed validated measures of mood, psychosocial functioning, and quality of life (QOL), both prior to and following the intervention. No adverse events were associated with the dog-assisted intervention, and following it participants who had worse baseline depression scores demonstrated significantly improved depression scores relative to participants in the human-therapist-only intervention. Participants in the dog-assisted intervention also showed significant improvements on a measure of QOL in one facility compared with those in the human-therapist-only group (although worse in another facility that had been affected by an outbreak of gastroenteritis). This study provides some evidence that dog-assisted therapy may be beneficial for some residents of aged care facilities with dementia.