Vulnerability: ripples from reflections on mental toughness

The aim of this paper is to present a critical reflection on mental toughness using a creative analytic practice. In particular, we move from intra-personal technical reflections to an altogether more inter-personal cultural analysis that (re)considers some of the assumptions that can underpin sport psychology practice. Specifically, in the ripples that extend from these initial technical reflections, we argue that it is important to understand vulnerability, and consider (a) wounded healers, (b) the ideology of individualism, and (c) the survivor bias to help make sense of current thinking and applied practice. Emerging from these ripples are a number of implications (naming elephants, tellability, neoliberalism) from which sport psychologists may reflect upon to enhance their own practice. In making visible the invisible, we conclude that vulnerability can no longer be ignored in sport psychology discourse, research, and practice. Should this story of vulnerability resonate, we encourage you, where appropriate to share this story

Investigating the experience of flow in European Tour golfers

Objectives: This study explored how flow (commonly known as “the zone”) is experienced in elite golf, a sport which may be different to those studied previously due to its slower paced, stop-start nature. Design: In-depth, semi-structured interviews were employed to gain rich insight into the flow experiences of these participants. Method: The participants were 10 male professional golfers (Mean age = 37) who had competed on the European Tour for, on average, 10 full seasons. Five of these had won on the European Tour and two had Ryder Cup experience. The players were asked a range of questions relating to what the experience of flow is like within golf, and the interviews lasted, on average, 53 minutes. Results: Inductive thematic analysis was employed and 14 themes describing flow emerged, of which 11 displayed similarities to Csikszentmihalyi’s dimensions. Notably, however, these golfers reported an additional awareness of being in flow as it occurred, and even attempted to maximise the experience. Two other themes did not clearly fit with the original dimensions either: altered cognitive and kinaesthetic perceptions, and feeling calm and/or relaxed during the experience. Finally, the participants also perceived that they could observe others in flow, e.g., through changes in behaviour. Conclusions: These findings suggest possible revisions to the existing framework to more clearly describe the flow experience within elite golf and possibly other sporting contexts. The seemingly observable nature of flow may also be useful for researchers and, for example, within coaching

Is there a Correlation between Contractor’s Health and Safety Performance and their Profit Margin?

This paper analyses the relationship of on-site health and safety performance and the anticipated profit margin. It reports on the main findings of the research which includes the analysis of historical safety records of 22 construction projects and their profit margins. A scoring system was adapted to measure performance and profit. Analysis of the results indicates that the better the health and safety score of a project the more profit that project is likely to make and vice versa. In short, projects that recorded safety incidents during construction have also made a loss in their profit margins as a result of fall in productivity, disruption and penalties

'I'm bored, get me out of here!'

John Sharp and Brian Hemmings consider advances in the study of academic boredom, the implications for students in higher education, and what might be done to support them

Glycaemic control in the perioperative period

The prevalence of type 2 diabetes mellitus and the potential for perioperative dysglycaemia (hyperglycaemia, hypoglycaemia, stress-induced hyperglycaemia, or glucose variability) continue to increase dramatically. The majority of investigations on perioperative glycaemic control focused on critically ill patients and concentrated on goals of therapy, level of intensity of insulin infusion, feeding regimes, concerns over hypoglycaemia, and promulgation of recent guidelines calling for less strict glucose control. Areas of perioperative glycaemic control that deserve further investigation include preoperative identification of patients with undiagnosed type 2 diabetes and other forms of dysglycaemia, determination of appropriate intraoperative glucose goals, and establishment of the impact and natural history of perioperative abnormalities in glucose homeostasis. In the heterogeneous adult perioperative population, it is unlikely that one standard of perioperative glycaemic control is appropriate for all patients. This review presents recent evidence and expert guidance to aid preoperative assessment, intraoperative management, and postoperative care of the dysglycaemic adult patien

An inductive exploration into the flow experiences of European Tour golfers

© 2014 Taylor & Francis. This study explored perceptions regarding the experience of flow in elite golf; a sport which is different to those studied previously due to its self-paced, stop-start nature. In-depth, semi-structured interviews were conducted with 10 European Tour golfers. Whereas the majority of previous studies have deductively coded data into Csikszentmihalyi’s dimensions, the data in this study were analysed inductively. Thirteen categories were generated which described the flow experiences of these golfers, and these were compared with the original flow dimensions after analysis. In contrast to previous understanding, these golfers reported being aware that they were in flow as it occurred, and seemingly were able to manage their flow experiences. A category describing altered cognitive and kinaesthetic perceptions was also generated which was not accounted for in the existing flow framework, while the participants also suggested that flow was observable (e.g. through changes in behaviour). Findings are discussed in relation to the existing literature, and recommendations made for future research including possible revisions to the flow framework to better describe this experience within golf and other sporting contexts

The influence of long- and short-term volcanic strain on aquifer pressure:a case study from Soufrière Hills Volcano, Montserrat (W.I.)

Aquifers are poroelastic bodies that respond to strain by changes in pore pressure. Crustal deformation due to volcanic processes induces pore pressure variations that are mirrored in well water levels. Here, we investigate water level changes in the Belham valley on Montserrat over the course of two years (2004-2006). Using finite element analysis, we simulate crustal deformation due to different volcanic strain sources and the dynamic poroelastic aquifer response. While some additional hydrological drivers cannot be excluded, we suggest that a poroelastic strain response of the aquifer system in the Belham valley is a possible explanation for the observed water level changes. According to our simulations, the shallow Belham aquifer responds to a steadily increasing sediment load due to repeated lahar sedimentation in the valley with rising aquifer pressures. A wholesale dome collapse in May 2006 on the other hand induced dilatational strain and thereby a short-term water level drop in a deeper-seated aquifer, which caused groundwater leakage from the Belham aquifer and thereby induced a delayed water level fall in the wells. The system thus responded to both gradual and rapid transient strain associated with the eruption of Soufrière Hills Volcano (Montserrat). This case study gives field evidence for theoretical predictions on volcanic drivers behind hydrological transients, demonstrating the potential of hydrological data for volcano monitoring. Interrogation of such data can provide valuable constraints on stress evolution in volcanic systems and therefore complement other monitoring systems. The presented models and inferred results are conceptually applicable to volcanic areas worldwide

Nuclear Dbf2-related protein kinases (NDRs) in isolated cardiac myocytes and the myocardium: activation by cellular stresses and by phosphoprotein serine-/threonine-phosphatase inhibitors

The nuclear Dbf2-related protein kinases 1 and 2 (NDR1/2) are closely-related AGC family kinases that are strongly conserved through evolution. In mammals, they are activated inter alia by phosphorylation of an hydrophobic domain threonine-residue [NDR1(Thr-444)/NDR2(Thr-442)] by an extrinsic protein kinase followed by autophosphorylation of a catalytic domain serine-residue [NDR1(Ser-281)/NDR2(Ser-282)]. We examined NDR1/2 expression and regulation in primary cultures of neonatal rat cardiac myocytes and in perfused adult rat hearts. In myocytes, transcripts for NDR2, but not NDR1, were induced by the hypertrophic agonist, endothelin-1. NDR1(Thr-444) and NDR2(Thr-442) were rapidly phosphorylated (maximal in 15-30 min) in myocytes exposed to some phosphoprotein Ser-/Thr-phosphatase 1/2 inhibitors (calyculin A, okadaic acid) and, to a lesser extent, by hyperosmotic shock, low concentrations of H(2)O(2), or chelerythrine. In myocytes adenovirally-transduced to express FLAG-NDR2 (which exhibited a mainly-cytoplasmic localisation), the same agents increased FLAG-NDR2 activity as assessed by in vitro protein kinase assays, indicative of FLAG-NDR2(Ser-282/Thr-442) phosphorylation. Calyculin A-induced phosphorylation of NDR1(Thr-444)/NDR2(Thr-442) and activation of FLAG-NDR2 were inhibited by staurosporine, but not by other protein kinase inhibitors tested. In ex vivo rat hearts, NDR1(Thr-444)/NDR2(Thr-442) were phosphorylated in response to ischaemia-reperfusion or calyculin A. From a pathological viewpoint, we conclude that activities of NDR1 and NDR2 are responsive to cytotoxic stresses in heart preparations and this may represent a previously-unidentified response to myocardial ischaemia in vivo

Many roads can lead to Rome – Supervisors perspectives on successful supervision and its challenges

In the last 10 years the Qualification in Sport and Exercise Psychology (QSEP) has continued to grow and develop, with the number of enrolled candidates and subsequent successful completions increasing year on year. As these practitioners enter the world of sport and exercise as Chartered and HCPC Registered practitioner psychologists, with full Divisional membership, the qualification’s reputation with service users has continued to grow. We now see numerous organisations not only employing those who have successfully completed, but also offering, short term placements, in-service training opportunities and internships

Higher fibrinogen concentrations for reduction of transfusion requirements during major paediatric surgery: A prospective randomised controlled trial†

Background Hypofibrinogenaemia is one of the main reasons for development of perioperative coagulopathy during major paediatric surgery. The aim of this study was to assess whether prophylactic maintenance of higher fibrinogen concentrations through administration of fibrinogen concentrate would decrease the volume of transfused red blood cell (RBCs). Methods In this prospective, randomised, clinical trial, patients aged 6 months to 17 yr undergoing craniosynostosis and scoliosis surgery received fibrinogen concentrate (30 mg kg−1) at two predefined intraoperative fibrinogen concentrations [ROTEM® FIBTEM maximum clot firmness (MCF) of <8 mm (conventional) or <13 mm (early substitution)]. Total volume of transfused RBCs was recorded over 24 h after start of surgery. Results Thirty children who underwent craniosynostosis surgery and 19 children who underwent scoliosis surgery were treated per protocol. During craniosynostosis surgery, children in the early substitution group received significantly less RBCs (median, 28 ml kg−1; IQR, 21 to 50 ml kg−1) compared with the conventional fibrinogen trigger of <8 mm (median, 56 ml kg−1; IQR, 28 to 62 ml kg−1) (P=0.03). Calculated blood loss as per cent of estimated total blood volume decreased from a median of 160% (IQR, 110-190%) to a median of 90% (IQR, 78-110%) (P=0.017). No significant changes were observed in the scoliosis surgery population. No bleeding events requiring surgical intervention, postoperative transfusions of RBCs, or treatment-related adverse events were observed. Conclusions Intraoperative administration of fibrinogen concentrate using a FIBTEM MCF trigger level of <13 mm can be successfully used to significantly decrease bleeding, and transfusion requirements in the setting of craniosynostosis surgery, but not scoliosis. Clinical trial registry number ClinicalTrials.gov NCT0148783