Nonautomated Pre-Performance Routine in Tennis : An Intervention Study
- Authors: Lautenbach, Franziska , Laborde, Sylvain , Mesagno, Christopher , Lobinger, Babett , Achtzehn, Silvia , Arimond, Fabian
- Date: 2015
- Type: Text , Journal article
- Relation: Journal of Applied Sport Psychology Vol. 27, no. 2 (2015), p. 123-131
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- Description: The effect of a nonautomated pre-performance routine (PPR) on performance in a high-pressure situation was investigated. Twenty-nine tennis players served in a low- and high-pressure condition in a pre- and posttest design. The intervention group learned a nonautomated PPR for 4 weeks. Increases in subjective but not objective (i.e., cortisol) levels of stress were detected in the high-pressure conditions. The intervention group showed a significant decrease in performance in the high-pressure condition in the pretest (p =.005) but not posttest (p =.161). Using a nonautomated PPR may benefit athletes who experience a drop in performance in high-pressure situations. Copyright © Association for Applied Sport Psychology.
Injuries impair the chance of successful performance by sportspeople : A systematic review
- Authors: Drew, Michael , Raysmith, Ben , Charlton, Paula
- Date: 2017
- Type: Text , Journal article , Review
- Relation: British Journal of Sports Medicine Vol. 51, no. 16 (2017), p. 1209-1214
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- Description: Background Cost-benefit analyses have been proposed for determining acceptable risk of injury regarding training and competition participation. Currently, there is no best evidence synthesis of the literature evaluating the relationship between injury/illness and chance of success or failure. Objective To evaluate the relationship between injury and/or illness and success and/or failure in athletic populations (individual and team sports). Methods This review was prospectively registered (PROSPERO CRD42016036729) and a systematic electronic search was conducted in May 2016. Inclusion criterion was any study design describing the association between injury and/or illness and success or failure in athletic performance. Two independent authors screened search results, performed data extraction and assessed methodological quality and strength of evidence using a modified Downs and Black appraisal tool and a modified van Tulder method, respectively. Results Of 10 546 titles identified, 14 satisfied the inclusion criteria and 7 had low risk of bias. Outcome measures associated with success and/or failure included: (1) availability of team members, (2) injury incidence, (3) injury burden, (4) squad utilisation and (5, 6) precompetition and in-competition injury. There was strong evidence that (1) increased availability of team members/athletes decreased the risk of failure and (2) precompetition and in-competition injuries were associated with increased risk of failure. Conclusions Injuries have a detrimental impact on team and individual athletic success. Increased player availability improves chances of success. Conversely, injuries sustained both prior to and during competition may increase risk of failure. Injury prevention should therefore be a priority for maximising athletic performance. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
Sport-specific factors predicting player retention in junior cricket
- Authors: Talpey, Scott , Croucher, Tom , Bani-Mustafa, Ahmed , Finch, Caroline
- Date: 2017
- Type: Text , Journal article
- Relation: European Journal of Sport Science Vol. 17, no. 3 (2017), p. 264-270
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Relation: http://purl.org/au-research/grants/nhmrc/1058737
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- Description: Understanding factors that motivate young athletes to continue participation in sport can help key stakeholders cultivate an environment that fosters long-term participation. This investigation sought to determine the performance and participation factors that influenced continued participation in junior cricket. Administration-level data were collected each annual season across a seven-year period by a community-level junior cricket association in Australia and analysed to identify the performance and participation-based predictors of player retention. All players were males aged <16 years. Players were categorised according to whether they remained in (or departed from) the association at the end of each playing season. A multivariate logistic regression model with a stepwise variable selection was employed to identify significant independent predictors of player retention. The number of innings batted and overs bowled were significant participation-related contributors to junior cricket player retention. Performance factors such as the number of wickets taken and the number of runs scored also significantly influenced player retention. Finally, team age group, the number of previous seasons played and age were also significant factors in player retention. This demonstrates that sufficient opportunity for children to participate in the game and expression of skills competence are key factors for retention in cricket.
- Description: Understanding factors that motivate young athletes to continue participation in sport can help key stakeholders cultivate an environment that fosters long-term participation. This investigation sought to determine the performance and participation factors that influenced continued participation in junior cricket. Administration-level data were collected each annual season across a seven-year period by a community-level junior cricket association in Australia and analysed to identify the performance and participation-based predictors of player retention. All players were males aged <16 years. Players were categorised according to whether they remained in (or departed from) the association at the end of each playing season. A multivariate logistic regression model with a stepwise variable selection was employed to identify significant independent predictors of player retention. The number of innings batted and overs bowled were significant participation-related contributors to junior cricket player retention. Performance factors such as the number of wickets taken and the number of runs scored also significantly influenced player retention. Finally, team age group, the number of previous seasons played and age were also significant factors in player retention. This demonstrates that sufficient opportunity for children to participate in the game and expression of skills competence are key factors for retention in cricket. © 2016 European College of Sport Science.
Comparison of thoracic and lumbar erector spinae muscle activation before and after a golf practice session
- Authors: Sorbie, Graeme , Grace, Fergal , Gu, Yaodong , Baker, Julien , Ugbolue, Ukadike
- Date: 2017
- Type: Text , Journal article
- Relation: Journal of Applied Biomechanics Vol. 33, no. 4 (2017), p. 288-293
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- Description: Lower back pain is commonly associated with golfers. The study aimed: to determine whether thoracic- and lumbar-erector-spinae muscle display signs of muscular fatigue after completing a golf practice session, and to examine the effect of the completed practice session on club head speed, ball speed and absolute carry distance performance variables. Fourteen right-handed male golfers participated in the laboratory-based-study. Surface electromyography (EMG) data was collected from the lead and trail sides of the thoracic- and lumbar-erector-spinae muscle. Normalized root mean squared (RMS) EMG activation levels and performance variables for the golf swings were compared before and after the session. Fatigue was assessed using median frequency (MDF) and RMS during the maximum voluntary contraction (MVC) performed before and after the session. No significant differences were observed in RMS thoracic- and lumbar-erector-spinae muscle activation levels during the five phases of the golf swing and performance variables before and after the session (p > .05). Significant changes were displayed in MDF and RMS in the lead lower lumbar and all trail regions of the erector-spinae muscle when comparing the MVC performed before and after the session (p < .05). Fatigue was evident in the trail side of the erector-spinae muscle after the session.
Artificial neural network modeling and sensitivity analysis of performance and emissions in a compression ignition engine using biodiesel fuel
- Authors: Jaliliantabar, Farzad , Ghobadian, Barat , Najafi, Gholamhassan , Yusaf, Talal
- Date: 2018
- Type: Text , Journal article
- Relation: Energies Vol. 11, no. 9 (2018), p. 1-24
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- Description: In the present research work, a neural network model has been developed to predict the exhaust emissions and performance of a compression ignition engine. The significance and novelty of the work, with respect to existing literature, is the application of sensitivity analysis and an artificial neural network (ANN) simultaneously in order to predict the engine parameters. The inputs of the model were engine load (0, 25, 50, 75 and 100%), engine speed (1700, 2100, 2500 and 2900 rpm) and the percent of biodiesel fuel derived from waste cooking oil in diesel fuel (B0, B5, B10, B15 and B20). The relationship between the input parameters and engine cylinder performance and emissions can be determined by the network. The global sensitivity analysis results show that all the investigated factors are effective on the created model and cannot be ignored. In addition, it is found that the most emissions decreased while using biodiesel fuel in the compression ignition engine.
The influence of anxiety on student nurse performance in a simulated clinical setting : A mixed methods design
- Authors: Al-Ghareeb, Amal , McKenna, Lisa , Cooper, Simon J.
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Nursing Studies Vol. 98, no. (2019), p. 57-66
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- Description: Background: Anxiety has a powerful impact on learning due to activation of anxiety hormones, which target related receptors in the working memory. Experiential learning requires some degree of challenge and anxiety. Patient simulation, as a form of experiential learning, has been an integrated component of health professional education internationally over the last two decades, especially in undergraduate nursing education. Little information is available to determine if and how anxiety impacts nursing students’ clinical performance during simulation. Objectives: To investigate physiological and psychological anxiety during emergency scenarios in high-fidelity simulation and understand the effect of anxiety on clinical performance. Design: First2Act was the model for the simulation intervention. Second and third year undergraduate nursing students attended a two-hour simulation session and completed a demographic questionnaire plus pre-simulation self-reported psychological anxiety scale. A heart rate variability monitor was attached to each student's chest to measure heart rate variability (as a sign of anxiety) before engaging in two video-recorded simulated emergency scenarios (cardiac and respiratory) with a professional actor playing the patient. Performance was rated by a clinician followed by video-assisted debriefing. Finally, heart monitors were removed and students repeated self-reports of psychological anxiety. Results: Students’ psychological anxiety was high pre-simulation and remained high post-simulation. With regard to physiological anxiety, students were anxious at the start of the simulation but became more relaxed toward the end as they gained familiarly with the simulation environment (p < .007). Clinical performance increased significantly in the second scenario (p < .001). Factors found to positively affect clinical performance were length of enrolment in the nursing degree (p = .001), current employment in a nursing or allied healthcare field (p = .030), and previous emergency experience (p = .047). The relationship between physiological anxiety and clinical performance was statistically not significant, although there was an indication that low level anxiety led to optimal performance. Conclusion: High-fidelity patient simulation has the capacity to arouse novice nurses psychologically and physiologically while managing emergency situations. Indicative outcomes suggest that optimal performance was apparent when anxiety levels were low, indicating that they had received insufficient training to deal with situations that induced moderate to high anxiety levels.
Assessing healthcare providers' performance with and without risk adjustment
- Authors: Morales-Silva, Daniel
- Date: 2018
- Type: Text , Thesis , PhD
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- Description: This study focuses on how healthcare data can be used to draw comparisons between healthcare providers (surgeons or hospitals). Depending on the type of access to datasets, these comparisons can be done with or without risk adjustment. For us, risk adjustment refers to the use of patient-level information to explain variation in healthcare spending, resource utilisation and health outcomes. For unadjusted comparisons, we highlight the diagnostic potential that radar plots offer for reporting on outcome indicators. These outcome indicators were obtained from hospital admissions of patients undergoing certain surgical procedures. We address two drawbacks of radar plots: presence of missing information and order of indicators. By introducing a consolidated view at provider level, we define an uncomplicated ranking of providers which can be used to identify potential low and high performers. For risk adjusted comparisons, we introduce a novel and robust methodology that enables comparisons of healthcare providers across multiple hierarchies, namely, surgeons, teams, departments and hospitals, using a consistent approach. Our methodology puts the patient at the centre of the analysis, and thus, can be used for personalised predictions (e.g. expected length of stay, costs and probability of being transferred to intensive care unit). Our findings suggest that the observed variation in selected outcome indicators, such as length of stay and charges of healthcare providers, cannot be explained by patient characteristics alone. Importantly, we have also observed that the perceived performance, on selected outcome indicators, of providers can change substantially following risk adjustment. Healthcare is unique in that clinical expertise is essential in guiding decision making and in informing all statistical models that seek to describe patient outcomes. For future iterations of our models, we will seek greater clinical input.
- Description: Doctor of Philosophy
Does ISO 9000 certification benefit service firms?
- Authors: Chen, Yan-ying , Wu, Long , Zhai, Qing-guo
- Date: 2019
- Type: Text , Journal article
- Relation: Sustainability Vol. 11, no. 21 (Nov 2019), p. 18
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- Description: This paper examines whether ISO 9000 certification benefits service firms in terms of their financial performance and promotes sustainable improvement. We argue that in a developing country setting such as China, the massive benefits brought by the signalling effect of the certification can discourage firms' motivation to fully implement the standard of certification and lead to the decline of investment on productivity-improving activities. In other words, the certification may have negative effects on the productivity of certified firms. We investigate 89,024 firms in Chinese service industries to assess the impacts of the certification on sales, productivity and profitability of these firms. To address the potential selection bias of ISO 9000 certification, the Propensity Score Matching method and Coarsened Exact Matching method were used. Our key findings are that the ISO 9000 certification does help to increase the total amount of sales, but it decreases the productivity and profitability of these certified service firms. We also find that earlier certifiers seem to gain larger advantage in sales but more reduction in productivity, and firms with higher level of technology intensity seem to obtain a larger increase in sales and less productivity loss after receiving their ISO 9000 certification.
Jump-landing mechanics in patellar tendinopathy in elite youth basketballers
- Authors: Harris, Meaghan , Schultz, Adrian , Drew, Michael , Rio, Ebonie , Charlton, Paula , Edwards, Suzi
- Date: 2020
- Type: Text , Journal article
- Relation: Scandinavian Journal of Medicine & Science in Sports Vol. 30, no. 3 (Mar 2020), p. 540-548
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- Description: Patellar tendinopathy (PT) is a leading cause of morbidity in jump-landing athletes. Landing mechanics are identified as a factor associated with PT and/or patellar tendon abnormality. This study aimed to identify key jump-landing variables associated with PT. Thirty-six junior elite basketball players (men n = 18, women n = 18) were recruited from a Basketball Australia development camp. Three-dimensional (3D) kinematic and ground reaction force (GRF) data during a stop-jump task were collected as well as ultrasound scans of the patellar tendons and recall history of training load data. Mixed-model factorial analyses of variance were used to determine any significant between-group differences. Of the 23 participants included for statistical analyses, 11 had normal bilateral patellar tendons (controls) and eight reported PT (currently symptomatic); however, the four participants categorized as asymptomatic with patellar tendon abnormality on diagnostic imaging were excluded from statistical analyses due to their small sample size. Athletes with PT displayed a similar knee flexion angle at initial foot-ground contact (IC) and hip extension strategy during a stop-jump horizontal landing. Despite a similar kinematic technique, athletes with PT utilized a strategy of a longer stance duration phase from IC to peak force. This strategy did not lead to those athletes with PT decreasing their peak vertical GRF nor patellar tendon force during landing but enabled these athletes to land with a lower rate of loading (control 59.2 +/- 39.3 vs. PT 29.4 +/- 33.7 BW.s-1). Athletes with PT still reported significantly reduced training volume (control 4.9 +/- 1.8 vs PT 1.8 +/- 1.1 sessions/wk; total training time/wk control 2.4 +/- 1.0 vs PT 1.4 +/- 1.1 h/wk).
Issues and challenges of balancing cost, performance and risk in heavy-haul rail asset management
- Authors: Chattopadhyay, Gopinath
- Date: 2016
- Type: Text , Conference paper
- Relation: 2016 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM) p. 521-525
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- Description: ISO55000 is the International Organisation for Standardization (ISO) standard for asset management published in 2014. It stipulates that effective control and governance of assets by organizations is essential to realize value through managing risk and opportunity, in order to achieve the desired balance of cost, risk and performance. It is a challenge to industries on how to address this. This paper is on the issues and challenges of balancing cost, performance and risk in heavy haul rail asset management. Illustrative example from heavy haul network is used for this and on how to address some of the important challenges faced by heavy haul sector for managing life of rail assets.
Factors that impact measures of grit among nursing students : a journey emblematic of the koi fish
- Authors: Terry, Daniel , Peck, Blake
- Date: 2020
- Type: Text , Journal article
- Relation: European Journal of Investigation in Health Psychology and Education Vol. 10, no. 2 (Jun 2020), p. 564-574
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- Description: Grit is the capacity to persevere, to have passion, and be committed to achieve goals long-term regardless of adversity or challenge. Grit provides an insight into why some nursing students succeed academically or clinically, while others do not. This quantitative cross-sectional correlational study measured levels of grit among nursing students undertaking a three-year bachelor's degree program. All students (n = 2349) within the program were invited to complete a questionnaire which included the short grit scale (Grit-S) which measured each student's level of perseverance and passion. Overall, it was highlighted that increased levels of grit correlated with an increase in the student's year of study, greater perceived clinical and academic performance, not using television as a motivator for entry to nursing, being lower on the socio-economic spectrum, and being older in age. Grit was found to develop exponentially as students entered second and third years, suggesting that a balance of constant academic and clinical challenge was an impetus for many to achieve in the face of adversity, and is reminiscent of the journey of the koi fish. This paper culminates in a call for educators to consider the inclusion of creative grit forming challenges that focus on developing a student's sense of open-mindedness within first year of undergraduate nursing programs.
Exploration of the perceptual-cognitive processes that contribute to in-game decision-making of Australian football umpires
- Authors: Larkin, Paul , Mesagno, Chrisopher , Berry, Jason , Spittle, Michael
- Date: 2018
- Type: Text , Journal article
- Relation: International Journal of Sport and Exercise Psychology Vol. 16, no. 2 (2018), p. 112-124
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- Description: Decision-making is fundamental to officiating in all sports. It is well established in contemporary research that decision-making skills underpin umpire expertise; however, there is little understanding of the cognitive processes that contribute to in-game decision-making. This research implemented an in-depth case study approach, using qualitative methods, to explore the in-game decision-making process of three Australian football umpires. Concurrent and retrospective verbalisation methods were used to obtain verbal reports of the cognitive processes associated with decision-making. Findings identified three salient themes related to both in-game decision-making processes (i.e. decision evaluation, player intention during game-play) and umpire performance (i.e. knowledge of game-play). These themes contributed to the development of decision-making heuristics for Australian football umpires. This study provides initial evidence of the factors that may contribute to and/or affect in-game decision-making processes; however, additional exploration is necessary to further inform training programmes aimed to develop domain-specific decision-making skills and subsequent in-game performance. © 2016 International Society of Sport Psychology.
Does weight status influence associations between children's fundamental movement skills and physical activity?
- Authors: Hume, Clare , Okely, Anthony , Bagley, Sarah , Telford, Amanda , Booth, Michael , Crawford, David , Salmon, Jo
- Date: 2008
- Type: Text , Journal article
- Relation: Research Quarterly for Exercise and Sport Vol. 79, no. 2 (Jun 2008), p. 158-165
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- Description: This study sought to determine whether weight status influences the association among children's fundamental movement skills (EMS) and physical activity (PA). Two hundred forty-eight children ages 9-12 years participated. Proficiency in three object-control skills and two locomotor skills was examined. Accelerometers objectively assessed physical activity. Body mass index was calculated to determine weight status. Correlations between physical activity and FMS proficiency were evident among boys and girls. No significant interaction was apparent when examining FMS proficiency scores, PA variables, and weight status. Future studies should examine a broader range of skills and types of activities to better characterize this relationship and to inform the promotion of movement skill proficiency and PA.
- Description: C1
Effects of a proper feature selection on prediction and optimization of drilling rate using intelligent techniques
- Authors: Liao, Xiufeng , Khandelwal, Manoj , Yang, Haiqing , Koopialipoor, Mohammadreza , Murlidhar, Bhatawdekar
- Date: 2020
- Type: Text , Journal article
- Relation: Engineering with Computers Vol. 36, no. 2 (Apr 2020), p. 499-510
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- Description: One of the important factors during drilling times is the rate of penetration (ROP), which is controlled based on different variables. Factors affecting different drillings are of paramount importance. In the current research, an attempt was made to better recognize drilling parameters and optimize them based on an optimization algorithm. For this purpose, 618 data sets, including RPM, flushing media, and compressive strength parameters, were measured and collected. After an initial investigation, the compressive strength feature of samples, which is an important parameter from the rocks, was used as a proper criterion for classification. Then using intelligent systems, three different levels of the rock strength and all data were modeled. The results showed that systems which were classified based on compressive strength showed a better performance for ROP assessment due to the proximity of features. Therefore, these three levels were used for classification. A new artificial bee colony algorithm was used to solve this problem. Optimizations were applied to the selected models under different optimization conditions, and optimal states were determined. As determining drilling machine parameters is important, these parameters were determined based on optimal conditions. The obtained results showed that this intelligent system can well improve drilling conditions and increase the ROP value for three strength levels of the rocks. This modeling system can be used in different drilling operations.
Occupational self-efficacy and psychological capital amongst nursing students : a cross sectional study understanding the malleable attributes for success
- Authors: Terry, Daniel , Peck, Blake , Smith, Andrew , Nguyen, Hoang
- Date: 2020
- Type: Text , Journal article
- Relation: European Journal of Investigation in Health Psychology and Education Vol. 10, no. 1 (Mar 2020), p. 159-172
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- Description: With a predicted shortfall in the worldwide nursing workforce, efforts to understand attributes that influence attrition and workforce longevity remain fundamental. Self-efficacy and the broader construct of psychological capital have been linked to positive workplace-based attributes in occupations. The aim of the study was to examine the relationship between general self-efficacy, occupational (nursing) self-efficacy, and psychological capital and their predictive factors among nursing students. A cross sectional design was used to address the aims of the study where all nursing students studying a three-year bachelor's degree were invited to complete a questionnaire examining traits that might assist in the preparation for, and longevity in, a nursing career. Although the participating nursing students demonstrated high levels of general self-efficacy, their reported levels of nursing-specific self-efficacy were significantly lower. Psychological capital measures indicated that students had high levels of belief, hope, and resilience concerning their capacity to commit to and achieve goals, succeed now and into the future, and overcome obstacles. The findings suggest an opportunity exists for education providers to nurture the malleable aspects of self-e fficacy and psychological capital, while developing greater capacity to bounce back and overcome the challenges that nursing students may encounter in their undergraduate academic training, and to reduce attrition as they prepare to enter the workplace.
Influence of slope height and inclination on the distribution of reinforcement loads within reinforced soil slopes
- Authors: Zhang, Wan , Chen, Jianfeng , Xue, Jianfeng
- Date: 2016
- Type: Text , Conference proceedings
- Relation: First International Conference on Transportation Infrastructure and Materials (ICTIM 2016); Xi'An, China; 16th-18th July 2016; published in Advances of Transportation: Infrastructure and Materials Vol. 2, p. 774-781
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- Description: Current design methods propose that reinforcement loads distribution within reinforced soil slope is affected by slope height instead of slope inclination, which is not supported by the results of field and laboratorial tests. This paper addresses the influence of slope height and inclination on the distribution of reinforcement loads within reinforced soil slopes. Based on centrifuge model test results, finite element numerical models of reinforced soil slopes with different slope heights and inclinations were established. Maximum reinforcement load in each layer was calculated when the factor of safety of each model was 1.3. The influence of slope height and inclination on the distribution of reinforcement loads was analyzed by normalizing reinforcement loads and slope heights. The results show that the computed location and shape of failure surface and factor of safety at slope failure are in agreement with the experimental results. The distribution of reinforcement loads is little influenced by slope height, whereas greatly influenced by slope inclination. With the increase of slope inclination, the location of maximum reinforcement load transfers from the mid height to the bottom of slopes.
An investigation into handedness and choking under pressure in sport
- Authors: Mesagno, Christopher , Garvey, Jacob , Tibbert, Stephanie , Gröpel, Peter
- Date: 2019
- Type: Text , Journal article
- Relation: Research Quarterly for Exercise and Sport Vol. 90, no. 2 (2019), p. 217-226
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- Description: When athletes fail to perform at an expected level during an important moment, it is implied the athletes have experienced “choking“ (sudden decline in performance) under pressure.”. Researchers have reported that persistent left-hemispheric activation patterns occur when an athlete experiences considerable performance deteriorations under pressure. Researchers have also observed differences in brain activation patterns between left- and right-handed people on a variety of physical and cognitive tests, with the left-hemispheric activation more pronounced in right-handed participants. Purpose: The purpose of this study was to investigate whether athletes’ handedness may be linked to choking susceptibility (i.e., likelihood to experience performance decline under pressure). Method: Twenty right-handed and 13 left-handed experienced Australian football players completed 15 shot attempts, in both a low-pressure and a high-pressure condition. Both groups displayed equal state anxiety increases due to the pressure manipulation, indicating similar increases in anxiety in both handedness groups. Results: Differences were indicated in performance between the left- and right-handed groups during the high-pressure condition, with the left-handed group maintaining, and the right-handed participants declining, performance. Conclusion: Future electroencephalogram (EEG) research investigating this link may clarify the effect between handedness and choking.
The knowledge management functions of corporate university and their evolution: case studies of two Chinese corporate universities
- Authors: Chen, Yunqi , Xu, Yusen , Zhai, Qingguo
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Knowledge Management Vol. 23, no. 10 (Dec 2019), p. 2086-2112
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- Description: Purpose The purpose of this paper is to investigate the knowledge management functions of corporate universities and their evolution. Design/methodology/approach Two Chinese corporate universities in the ICT industry were selected for the case studies. Data were collected by interviews and consulting the documents of the two corporate universities. Grounded theory was used for data analysis. Findings The research found that the knowledge management functions of the corporate universities encompass knowledge transfer, knowledge creation and knowledge services for intrapreneurship. The knowledge management functions of the corporate universities are enhancing with the development of the corporate universities. The knowledge management functions mutually reinforce each other. The knowledge network of the corporate universities is expanding and the scope of knowledge managed is broadening. Originality/value Analyzing the knowledge management functions of corporate universities and their evolution from the perspective of knowledge network enriches research on knowledge management of corporate universities.
Anxiety, flipped approach and self-efficacy : exploring nursing student outcomes
- Authors: Croy, Glen , Garvey, Loretta , Willetts, Georgina , Wheelahan, Jamie , Hood, Kerry
- Date: 2020
- Type: Text , Journal article
- Relation: Nurse Education Today Vol. 93, no. (2020), p.
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- Description: Background: Self-efficacy is crucial for student success. Studies have demonstrated a positive relationship between flipped learning approach and self-efficacy. Anxiety, however, can reduce self-efficacy. Objective: Testing the relationship between the flipped approach and self-efficacy by flipping a nursing module within an externally-imposed and once-off anxiety-inducing context. Method: Students completed a self-efficacy survey before (n = 71) and after (n = 91) a compressed semester, which provided the anxiety-inducing context. Results: Pre-semester self-efficacy was 2.93/4, and post-semester was 2.98/4. The results demonstrated no significant change in students' self-efficacy. Conclusion: We argue the flipped approach counters anxiety-inducing effects to maintain self-efficacy. In less anxiety-inducing contexts, we argue the flipped approach would develop students' confidence, capability, persistence and strength beliefs, collectively enhancing self-efficacy perceptions. © 2020 Elsevier Ltd
Investigating the moderating role of coping style on music performance anxiety and perfectionism
- Authors: McNeil, Dominic , Loi, Natasha , Bullen, Rachel
- Date: 2022
- Type: Text , Journal article
- Relation: International Journal of Music Education Vol. 40, no. 4 (2022), p. 587-597
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- Description: Classical musicians are under constant pressure to perform at near perfect levels, and are highly vulnerable to the negative effects of music performance anxiety. This study aimed to examine the mechanisms by which two types of perfectionism (personal standards and evaluative concerns) relate to music performance anxiety, and to explore the moderating roles of active and avoidant coping on the relationship between these perfectionism types and music performance anxiety. A sample of 118 classical performing musicians (35 males, 82 females, 1 other; Mage = 42.00, SD = 14.68) were recruited to participate in an anonymous online questionnaire assessing music performance anxiety, coping and perfectionism. Results indicated that the two dimensions of perfectionism were positively associated with music performance anxiety. Personal standards perfectionism was associated with active coping, and evaluative concerns perfectionism with avoidant coping. Active coping moderated the relationship between personal standards perfectionism and performance anxiety, but only at high and medium levels. Contrary to the prediction, avoidant coping did not moderate the relationship between evaluative concerns perfectionism and performance anxiety. These findings highlight key relationships between music performance anxiety and the interaction of personal standards perfectionism and active coping. © The Author(s) 2022.