Cuing both positive and negative episodic foresight reduces delay discounting but does not affect risk-taking
- Bulley, Adam, Miloyan, Beyon, Pepper, Gillian, Gullo, Matthew, Henry, Julie, Suddendorf, Thomas
- Authors: Bulley, Adam , Miloyan, Beyon , Pepper, Gillian , Gullo, Matthew , Henry, Julie , Suddendorf, Thomas
- Date: 2019
- Type: Text , Journal article
- Relation: Quarterly Journal of Experimental Psychology Vol. 72, no. 8 (2019), p. 1998-2017
- Full Text:
- Reviewed:
- Description: Humans frequently create mental models of the future, allowing outcomes to be inferred in advance of their occurrence. Recent evidence suggests that imagining positive future events reduces delay discounting (the devaluation of reward with time until its receipt), while imagining negative future events may increase it. Here, using a sample of 297 participants, we experimentally assess the effects of cued episodic simulation of positive and negative future scenarios on decision-making in the context of both delay discounting (monetary choice questionnaire) and risk-taking (balloon-analogue risk task). Participants discounted the future less when cued to imagine positive and negative future scenarios than they did when cued to engage in control neutral imagery. There were no effects of experimental condition on risk-taking. Thus, although these results replicate previous findings suggesting episodic future simulation can reduce delay discounting, they indicate that this effect is not dependent on the valence of the thoughts, and does not generalise to all other forms of impulsive decision-making. We discuss various interpretations of these results, and suggest avenues for further research on the role of prospection in decision-making.
- Authors: Bulley, Adam , Miloyan, Beyon , Pepper, Gillian , Gullo, Matthew , Henry, Julie , Suddendorf, Thomas
- Date: 2019
- Type: Text , Journal article
- Relation: Quarterly Journal of Experimental Psychology Vol. 72, no. 8 (2019), p. 1998-2017
- Full Text:
- Reviewed:
- Description: Humans frequently create mental models of the future, allowing outcomes to be inferred in advance of their occurrence. Recent evidence suggests that imagining positive future events reduces delay discounting (the devaluation of reward with time until its receipt), while imagining negative future events may increase it. Here, using a sample of 297 participants, we experimentally assess the effects of cued episodic simulation of positive and negative future scenarios on decision-making in the context of both delay discounting (monetary choice questionnaire) and risk-taking (balloon-analogue risk task). Participants discounted the future less when cued to imagine positive and negative future scenarios than they did when cued to engage in control neutral imagery. There were no effects of experimental condition on risk-taking. Thus, although these results replicate previous findings suggesting episodic future simulation can reduce delay discounting, they indicate that this effect is not dependent on the valence of the thoughts, and does not generalise to all other forms of impulsive decision-making. We discuss various interpretations of these results, and suggest avenues for further research on the role of prospection in decision-making.
Increasing the usefulness of farm financial information and management: A qualitative study from the accountant’s perspective
- Halabi, Abdel, Carroll, Brendan
- Authors: Halabi, Abdel , Carroll, Brendan
- Date: 2015
- Type: Text , Journal article
- Relation: Qualitative Research in Organizations and Management: An International Journal Vol. 10, no. 3 (2015), p. 227-242
- Full Text:
- Reviewed:
- Description: Purpose – The purpose of this paper is to examine how farm management and farm accounting may be improved from the accountant’s perspective. Design/methodology/approach – There has been a dearth of qualitative studies examining accountant’s attitudes to financial reports. This study therefore interviews 13 rural accountants regarding their opinions on the usefulness of financial information they provide to farmers, and what types of financial information could aid farm management. Findings – Accountants generally agree that the present financial reports provided to farmers are of little decision-making value, since they are made for the purposes of compliance. In response, the accountants suggest a number of management accounting reports can better aid farmers. Practical implications – Accountants are important to the success of farms, yet in-depth responses have not previously been sought on the reports that accountants produce for farmers. This research provides accountants’ opinions on how reports could be more useful for farmers and how more focused management accounting reports can assist decision-making. Originality/value – The qualitative approach used in this research provides a fresh and richer perspective on the usefulness of accounting to farm management. Interviewing the adviser rather than the business owner is relatively uncommon in agricultural organisations. The interviews have allowed the thoughts and concerns of accountants to come to light in a manner not previously achieved in organisational studies which relate farming and accounting.
- Authors: Halabi, Abdel , Carroll, Brendan
- Date: 2015
- Type: Text , Journal article
- Relation: Qualitative Research in Organizations and Management: An International Journal Vol. 10, no. 3 (2015), p. 227-242
- Full Text:
- Reviewed:
- Description: Purpose – The purpose of this paper is to examine how farm management and farm accounting may be improved from the accountant’s perspective. Design/methodology/approach – There has been a dearth of qualitative studies examining accountant’s attitudes to financial reports. This study therefore interviews 13 rural accountants regarding their opinions on the usefulness of financial information they provide to farmers, and what types of financial information could aid farm management. Findings – Accountants generally agree that the present financial reports provided to farmers are of little decision-making value, since they are made for the purposes of compliance. In response, the accountants suggest a number of management accounting reports can better aid farmers. Practical implications – Accountants are important to the success of farms, yet in-depth responses have not previously been sought on the reports that accountants produce for farmers. This research provides accountants’ opinions on how reports could be more useful for farmers and how more focused management accounting reports can assist decision-making. Originality/value – The qualitative approach used in this research provides a fresh and richer perspective on the usefulness of accounting to farm management. Interviewing the adviser rather than the business owner is relatively uncommon in agricultural organisations. The interviews have allowed the thoughts and concerns of accountants to come to light in a manner not previously achieved in organisational studies which relate farming and accounting.
The rural nursing workforce hierarchy of needs : decision-making concerning future rural healthcare employment
- Terry, Daniel, Peck, Blake, Baker, Ed, Schmitz, David
- Authors: Terry, Daniel , Peck, Blake , Baker, Ed , Schmitz, David
- Date: 2021
- Type: Text , Journal article
- Relation: Healthcare (Switzerland) Vol. 9, no. 9 (2021), p.
- Full Text:
- Reviewed:
- Description: Addressing nursing shortages in rural areas remains essential, and attracting nursing graduates is one solution. However, understanding what factors are most important or prioritized among nursing students contemplating rural employment remains essential. The study sought to understand nursing student decision-making and what aspects of a rural career need to be satisfied before other factors are then considered. A cross-sectional study over three years at an Australian university was conducted. All nursing students were invited to complete a Nursing Community Apgar Questionnaire to examine their rural practice intentions. Data were analyzed using principal component analysis, and mean scores for each component were calculated and ranked. Overall, six components encompassed a total of 35 items that students felt were important to undertake rural practice after graduating. Clinical related factors were ranked the highest, followed by managerial, practical, fiscal, familial, and geographical factors. Maslow’s Hierarchy of Needs provided a lens to examine nursing student decision-making and guided the development of the Rural Nursing Workforce Hierarchy of Needs model. Each element of the model grouped key factors that students considered to be important in order to undertake rural employment. In culmination, these factors provide a conceptual model of the hierarchy of needs that must be met in order to contemplate a rural career. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
- Authors: Terry, Daniel , Peck, Blake , Baker, Ed , Schmitz, David
- Date: 2021
- Type: Text , Journal article
- Relation: Healthcare (Switzerland) Vol. 9, no. 9 (2021), p.
- Full Text:
- Reviewed:
- Description: Addressing nursing shortages in rural areas remains essential, and attracting nursing graduates is one solution. However, understanding what factors are most important or prioritized among nursing students contemplating rural employment remains essential. The study sought to understand nursing student decision-making and what aspects of a rural career need to be satisfied before other factors are then considered. A cross-sectional study over three years at an Australian university was conducted. All nursing students were invited to complete a Nursing Community Apgar Questionnaire to examine their rural practice intentions. Data were analyzed using principal component analysis, and mean scores for each component were calculated and ranked. Overall, six components encompassed a total of 35 items that students felt were important to undertake rural practice after graduating. Clinical related factors were ranked the highest, followed by managerial, practical, fiscal, familial, and geographical factors. Maslow’s Hierarchy of Needs provided a lens to examine nursing student decision-making and guided the development of the Rural Nursing Workforce Hierarchy of Needs model. Each element of the model grouped key factors that students considered to be important in order to undertake rural employment. In culmination, these factors provide a conceptual model of the hierarchy of needs that must be met in order to contemplate a rural career. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Implementation of evidence-based weekend service recommendations for allied health managers : a cluster randomised controlled trial protocol
- Sarkies, Mitchell, White, Jennifer, Morris, Meg, Taylor, Nicholas, Martin, Jennifer
- Authors: Sarkies, Mitchell , White, Jennifer , Morris, Meg , Taylor, Nicholas , Martin, Jennifer
- Date: 2018
- Type: Text , Journal article
- Relation: Implementation Science Vol. 13, no. 1 (2018), p.
- Full Text:
- Reviewed:
- Description: Background: It is widely acknowledged that health policy and practice do not always reflect current research evidence. Whether knowledge transfer from research to practice is more successful when specific implementation approaches are used remains unclear. A model to assist engagement of allied health managers and clinicians with research implementation could involve disseminating evidence-based policy recommendations, along with the use of knowledge brokers. We developed such a model to aid decision-making for the provision of weekend allied health services. This protocol outlines the design and methods for a multi-centre cluster randomised controlled trial to evaluate the success of research implementation strategies to promote evidence-informed weekend allied health resource allocation decisions, especially in hospital managers. Methods: This multi-centre study will be a three-group parallel cluster randomised controlled trial. Allied health managers from Australian and New Zealand hospitals will be randomised to receive either (1) an evidence-based policy recommendation document to guide weekend allied health resource allocation decisions, (2) the same policy recommendation document with support from a knowledge broker to help implement weekend allied health policy recommendations, or (3) a usual practice control group. The primary outcome will be alignment of weekend allied health service provision with policy recommendations. This will be measured by the number of allied health service events (occasions of service) occurring on weekends as a proportion of total allied health service events for the relevant hospital wards at baseline and 12-month follow-up. Discussion: Evidence-based policy recommendation documents communicate key research findings in an accessible format. This comparatively low-cost research implementation strategy could be combined with using a knowledge broker to work collaboratively with decision-makers to promote knowledge transfer. The results will assist managers to make decisions on resource allocation, based on evidence. More generally, the findings will inform the development of an allied health model for translating research into practice. © 2018 The Author(s). **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Jennifer Martin” is provided in this record**
- Authors: Sarkies, Mitchell , White, Jennifer , Morris, Meg , Taylor, Nicholas , Martin, Jennifer
- Date: 2018
- Type: Text , Journal article
- Relation: Implementation Science Vol. 13, no. 1 (2018), p.
- Full Text:
- Reviewed:
- Description: Background: It is widely acknowledged that health policy and practice do not always reflect current research evidence. Whether knowledge transfer from research to practice is more successful when specific implementation approaches are used remains unclear. A model to assist engagement of allied health managers and clinicians with research implementation could involve disseminating evidence-based policy recommendations, along with the use of knowledge brokers. We developed such a model to aid decision-making for the provision of weekend allied health services. This protocol outlines the design and methods for a multi-centre cluster randomised controlled trial to evaluate the success of research implementation strategies to promote evidence-informed weekend allied health resource allocation decisions, especially in hospital managers. Methods: This multi-centre study will be a three-group parallel cluster randomised controlled trial. Allied health managers from Australian and New Zealand hospitals will be randomised to receive either (1) an evidence-based policy recommendation document to guide weekend allied health resource allocation decisions, (2) the same policy recommendation document with support from a knowledge broker to help implement weekend allied health policy recommendations, or (3) a usual practice control group. The primary outcome will be alignment of weekend allied health service provision with policy recommendations. This will be measured by the number of allied health service events (occasions of service) occurring on weekends as a proportion of total allied health service events for the relevant hospital wards at baseline and 12-month follow-up. Discussion: Evidence-based policy recommendation documents communicate key research findings in an accessible format. This comparatively low-cost research implementation strategy could be combined with using a knowledge broker to work collaboratively with decision-makers to promote knowledge transfer. The results will assist managers to make decisions on resource allocation, based on evidence. More generally, the findings will inform the development of an allied health model for translating research into practice. © 2018 The Author(s). **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Jennifer Martin” is provided in this record**
The use and utility of surrogates in biodiversity monitoring programmes
- Sato, Chloe, Westgate, Martin, Barton, Philip, Foster, Claire, O'Loughlin, Luke
- Authors: Sato, Chloe , Westgate, Martin , Barton, Philip , Foster, Claire , O'Loughlin, Luke
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Applied Ecology Vol. 56, no. 6 (2019), p. 1304-1310
- Full Text:
- Reviewed:
- Description: **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Philip Barton” is provided in this record**
- Authors: Sato, Chloe , Westgate, Martin , Barton, Philip , Foster, Claire , O'Loughlin, Luke
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Applied Ecology Vol. 56, no. 6 (2019), p. 1304-1310
- Full Text:
- Reviewed:
- Description: **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Philip Barton” is provided in this record**
What factors do allied health take into account when making resource allocation decisions?
- Lane, Haylee, Sturgess, Tamica, Philip, Kathleen, Markham, Donna, Martin, Jennifer
- Authors: Lane, Haylee , Sturgess, Tamica , Philip, Kathleen , Markham, Donna , Martin, Jennifer
- Date: 2018
- Type: Text , Journal article
- Relation: International Journal of Health Policy and Management Vol. 7, no. 5 (2018), p. 412-420
- Full Text:
- Reviewed:
- Description: Background: Allied health comprises multiple professional groups including dietetics, medical radiation practitioners, occupational therapists, optometrists and psychologists. Different to medical and nursing, Allied health are often organized in discipline specific departments and allocate budgets within these to provide services to a range of clinical areas. Little is known of how managers of allied health go about allocating these resources, the factors they consider when making these decisions, and the sources of information they rely upon. The purpose of this study was to identify the key factors that allied health consider when making resource allocation decisions and the sources of information they are based upon. Methods: Four forums were conducted each consisting of case studies, a large group discussion and two hypothetical scenarios to elicit data. A thematic content analysis commenced during post-forum discussions of key factors by forum facilitators. These factors were then presented to an expert working party for further discussion and refinement. Transcripts were generated of all data recordings and a detailed thematic analysis was undertaken by one author to ensure coded data matched the initial thematic analysis. Results: Twelve factors affecting the decision-making of allied health managers and clinicians were identified. One of these factors was disendorsed by the expert working party. The 11 remaining factors can be considered to be key decision-making principles that should be consistently applied to resource allocation. These principles were clustered into three overarching themes of readiness, impact and appropriateness. Conclusion: Understanding these principles now means further research can be completed to more effectively integrate research evidence into health policy and service delivery, create partnerships among policy-makers, managers, service providers and researchers, and to provide support to answer difficult questions that policy-makers, managers and service providers face. © 2018 The Author(s). **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Jennifer Martin” is provided in this record**
- Authors: Lane, Haylee , Sturgess, Tamica , Philip, Kathleen , Markham, Donna , Martin, Jennifer
- Date: 2018
- Type: Text , Journal article
- Relation: International Journal of Health Policy and Management Vol. 7, no. 5 (2018), p. 412-420
- Full Text:
- Reviewed:
- Description: Background: Allied health comprises multiple professional groups including dietetics, medical radiation practitioners, occupational therapists, optometrists and psychologists. Different to medical and nursing, Allied health are often organized in discipline specific departments and allocate budgets within these to provide services to a range of clinical areas. Little is known of how managers of allied health go about allocating these resources, the factors they consider when making these decisions, and the sources of information they rely upon. The purpose of this study was to identify the key factors that allied health consider when making resource allocation decisions and the sources of information they are based upon. Methods: Four forums were conducted each consisting of case studies, a large group discussion and two hypothetical scenarios to elicit data. A thematic content analysis commenced during post-forum discussions of key factors by forum facilitators. These factors were then presented to an expert working party for further discussion and refinement. Transcripts were generated of all data recordings and a detailed thematic analysis was undertaken by one author to ensure coded data matched the initial thematic analysis. Results: Twelve factors affecting the decision-making of allied health managers and clinicians were identified. One of these factors was disendorsed by the expert working party. The 11 remaining factors can be considered to be key decision-making principles that should be consistently applied to resource allocation. These principles were clustered into three overarching themes of readiness, impact and appropriateness. Conclusion: Understanding these principles now means further research can be completed to more effectively integrate research evidence into health policy and service delivery, create partnerships among policy-makers, managers, service providers and researchers, and to provide support to answer difficult questions that policy-makers, managers and service providers face. © 2018 The Author(s). **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Jennifer Martin” is provided in this record**
Home advantage and LBW decisions : the contribution of umpiring to the home-ground (dis)advantage in cricket
- Adie, Joshua, Renshaw, Ian, Polman, Remco, Mann, David
- Authors: Adie, Joshua , Renshaw, Ian , Polman, Remco , Mann, David
- Date: 2022
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 25, no. 6 (2022), p. 520-523
- Full Text:
- Reviewed:
- Description: Objectives: This study aimed to determine whether elite cricket umpires' decisions contribute to home advantage via leg-before-wicket decisions. Design: Leg-before-wicket decisions (n = 4971) from actual elite level cricket matches in Australia between 2009 and 2016 were analysed using a binomial logistic regression to predict the umpires' leg-before-wicket decisions. Methods: Regressions were performed to determine whether the batter's team (home or away) influenced the likelihood that the umpire would give them out leg-before-wicket. Results: We found no evidence of home advantage in umpires' leg-before-wicket decisions. In fact, we found evidence that umpires in some instances disadvantage the home team. Conclusions: We suggest that the increased professionalism of sports officials, and the scrutiny they are placed under, may lead umpires to reduce or even overcompensate for any existing biases in their decision making. © 2022 Sports Medicine Australia
- Authors: Adie, Joshua , Renshaw, Ian , Polman, Remco , Mann, David
- Date: 2022
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 25, no. 6 (2022), p. 520-523
- Full Text:
- Reviewed:
- Description: Objectives: This study aimed to determine whether elite cricket umpires' decisions contribute to home advantage via leg-before-wicket decisions. Design: Leg-before-wicket decisions (n = 4971) from actual elite level cricket matches in Australia between 2009 and 2016 were analysed using a binomial logistic regression to predict the umpires' leg-before-wicket decisions. Methods: Regressions were performed to determine whether the batter's team (home or away) influenced the likelihood that the umpire would give them out leg-before-wicket. Results: We found no evidence of home advantage in umpires' leg-before-wicket decisions. In fact, we found evidence that umpires in some instances disadvantage the home team. Conclusions: We suggest that the increased professionalism of sports officials, and the scrutiny they are placed under, may lead umpires to reduce or even overcompensate for any existing biases in their decision making. © 2022 Sports Medicine Australia
Changes in cognition over a 16.1 km cycling time trial using think aloud protocol : preliminary evidence
- Whitehead, Amy, Jones, Hollie, Williams, Emily, Dowling, Christopher, Morley, David, Taylor, Jamie, Polman, Remco
- Authors: Whitehead, Amy , Jones, Hollie , Williams, Emily , Dowling, Christopher , Morley, David , Taylor, Jamie , Polman, Remco
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Sport and Exercise Psychology Vol. 17, no. 3 (2019), p. 266-274
- Full Text:
- Reviewed:
- Description: Objectives: This study investigated cognitions of cyclists during a competitive time trial (TT) event using Think Aloud (TA) protocol analysis. Design: Single group, observational design. Method: Fifteen male and three female cyclists from the North West of England verbalised their thoughts throughout an outdoor competitive 16.1 km cycling TT (Level 2 TA). Verbalisations were recorded using iVue Horizon 1080P camera glasses. Data were transcribed verbatim, analysed using deductive content analysis and grouped into themes: (i) Pain And Discomfort (Fatigue, Pain), (ii) External Feedback (Time, Speed, Heart Rate), (iii) Environment (Surroundings, Traffic and Other Cyclists), and (iv) Pace and Distance (Pace, Distance). The number of verbalisations within each theme was analysed by distance quartile using Friedman tests to examine changes in cognitions over time. Results: Associative themes, including Fatigue and Pain, were verbalised more frequently in the earlier stages of the TT and less in the final quartile, whereas verbalisations about Distance significantly increased in the last quartile. Conclusions: This study demonstrates how a novel data collection method can capture in-event cognitions of endurance athletes. It provides an important extension to previous literature, showing how individuals may process and attend to information over time during an exercise bout. Future research should establish the relationship between performance and cognitive processes. © 2017, © 2017 International Society of Sport Psychology.
- Authors: Whitehead, Amy , Jones, Hollie , Williams, Emily , Dowling, Christopher , Morley, David , Taylor, Jamie , Polman, Remco
- Date: 2019
- Type: Text , Journal article
- Relation: International Journal of Sport and Exercise Psychology Vol. 17, no. 3 (2019), p. 266-274
- Full Text:
- Reviewed:
- Description: Objectives: This study investigated cognitions of cyclists during a competitive time trial (TT) event using Think Aloud (TA) protocol analysis. Design: Single group, observational design. Method: Fifteen male and three female cyclists from the North West of England verbalised their thoughts throughout an outdoor competitive 16.1 km cycling TT (Level 2 TA). Verbalisations were recorded using iVue Horizon 1080P camera glasses. Data were transcribed verbatim, analysed using deductive content analysis and grouped into themes: (i) Pain And Discomfort (Fatigue, Pain), (ii) External Feedback (Time, Speed, Heart Rate), (iii) Environment (Surroundings, Traffic and Other Cyclists), and (iv) Pace and Distance (Pace, Distance). The number of verbalisations within each theme was analysed by distance quartile using Friedman tests to examine changes in cognitions over time. Results: Associative themes, including Fatigue and Pain, were verbalised more frequently in the earlier stages of the TT and less in the final quartile, whereas verbalisations about Distance significantly increased in the last quartile. Conclusions: This study demonstrates how a novel data collection method can capture in-event cognitions of endurance athletes. It provides an important extension to previous literature, showing how individuals may process and attend to information over time during an exercise bout. Future research should establish the relationship between performance and cognitive processes. © 2017, © 2017 International Society of Sport Psychology.
When in doubt, it's not out : match format is associated with differences in elite-level cricket umpires’ leg-before-wicket decisions
- Adie, Joshua, Renshaw, Ian, Polman, Remco, Thompson, Matthew, Mann, David
- Authors: Adie, Joshua , Renshaw, Ian , Polman, Remco , Thompson, Matthew , Mann, David
- Date: 2020
- Type: Text , Journal article
- Relation: Psychology of Sport and Exercise Vol. 51, no. (2020), p.
- Full Text:
- Reviewed:
- Description: Objectives: Contextual factors can influence the way sports officials apply unambiguous rules. The aim of this study was to better understand the leg-before-wicket (LBW) decision-making behaviour of elite cricket umpires and determine whether their behaviour changes according to the format of the game in which they are adjudicating. Methods: LBW decisions (n = 5578) from actual elite level cricket matches in Australia between 2009 and 2016 were analysed using a signal detection paradigm. Umpire sensitivity (A) and response bias (B) were compared to chance performance in three formats of the game: Four-day, One-day, and T20. Mixed effects models assessed sensitivity and response bias differences between match types. Results: Umpires were able to differentiate between “out” and “not out” appeals to a high standard but were conservative and had a bias to respond “not out” in all formats of the game. Umpires were less accurate in the shorter formats of the game, particularly T20 cricket and were also significantly more conservative in T20 compared to Four-day Matches. Conclusions: Cricket umpires are conservative and are highly accurate LBW decision makers. However, differences in their judgments were associated with different match formats. The unique task goals and contextual pressures afforded by the shorter formats of the game, particularly T20, may account for the observed performance differences we see here. © 2020 Elsevier Ltd
- Authors: Adie, Joshua , Renshaw, Ian , Polman, Remco , Thompson, Matthew , Mann, David
- Date: 2020
- Type: Text , Journal article
- Relation: Psychology of Sport and Exercise Vol. 51, no. (2020), p.
- Full Text:
- Reviewed:
- Description: Objectives: Contextual factors can influence the way sports officials apply unambiguous rules. The aim of this study was to better understand the leg-before-wicket (LBW) decision-making behaviour of elite cricket umpires and determine whether their behaviour changes according to the format of the game in which they are adjudicating. Methods: LBW decisions (n = 5578) from actual elite level cricket matches in Australia between 2009 and 2016 were analysed using a signal detection paradigm. Umpire sensitivity (A) and response bias (B) were compared to chance performance in three formats of the game: Four-day, One-day, and T20. Mixed effects models assessed sensitivity and response bias differences between match types. Results: Umpires were able to differentiate between “out” and “not out” appeals to a high standard but were conservative and had a bias to respond “not out” in all formats of the game. Umpires were less accurate in the shorter formats of the game, particularly T20 cricket and were also significantly more conservative in T20 compared to Four-day Matches. Conclusions: Cricket umpires are conservative and are highly accurate LBW decision makers. However, differences in their judgments were associated with different match formats. The unique task goals and contextual pressures afforded by the shorter formats of the game, particularly T20, may account for the observed performance differences we see here. © 2020 Elsevier Ltd
- «
- ‹
- 1
- ›
- »