What is the size of the relationship between global mental toughness and youth experiences?

Youth experiences are a core requirement for components of positive youth development and may be associated with an athlete’s mental toughness. The purposes of this study were to examine the relationship between mental toughness and youth experiences. Two hundred and ninety nine athletes (M_age 19.48 years, SD 1.30) completed the Sport Mental Toughness Questionnaire and Youth Experiences Survey. We then conducted a standard multiple regression on the data. R for regression was significantly different from zero, F(6, 292) = 8.106, p = .0001, with R² at .14. Altogether, 14% (13% adjusted) of the variance in mental toughness was accounted for by youth experiences. These results reveal that initiative experiences have the strongest relationship with mental toughness; however, youth experiences may not be as important as previous studies suggest.     

Self-compassion and body-related self-conscious emotions: Examining within- and between-person variation among adolescent girls in sport

ObjectivesSelf-compassion protects against the occurrence of negative body image experiences and may be particularly useful in defending against negative body- and appearance-related self-conscious emotions in sport. The aim of this study was to examine within- and between-person associations between self-compassion and appearance-related self-conscious emotions.Design & MethodIn a three-year longitudinal cohort study, adolescent girls involved in organized sport (N = 518, M_age = 14.02 ± 1.38) completed yearly self-reports of self-compassion, body- and appearance-related shame, guilt, embarrassment, and envy.ResultsBased on findings from multilevel models, higher levels of both average and time-varying self-compassion were associated with lower levels of body-related shame, guilt, embarrassment, and envy. Specifically, girls reported lower levels of negatively valanced self-conscious emotions when self-compassion was higher than usual.ConclusionsThese findings support previous accounts on the utility of self-compassion as a buffer against negative body image experiences and extend these findings to appearance-related self-conscious emotions in the sport context. In light of the declining levels of self-compassion for girls in adolescence, it is important to focus intervention efforts on cultivating self-compassion to protect girls from negative body-related emotional experiences in sport.     

Critical reflections on second-generation mindfulness-based interventions

ObjectivesThe purpose of this paper is to provide a critical introduction on Second-Generation Mindfulness-Based Interventions (SG-MBIs) to sport and performance psychology scholars and practitioners.MethodThis essay is written as a commentary on Roychowdhury et al.’s, (2021, this issue) article in this issue. Specifically, I apply theoretical insights from Roychowdhury et al., (2021, this issue) to the practical model of SG-MBIs.ResultsI find that SG-MBIs attempt to respond to ethical concerns with the ways that mindfulness has been commodified, secularized, and universalized through appeals to cultural authenticity.DiscussionWhile acknowledging the cultural contexts from which practices like mindfulness have been taken is important, appeals to cultural authenticity often reproduce fixed and essentializing constructions of culture and are easily coopted by neoliberal multiculturalism.ConclusionAs sport and performance psychology professionals reflect on the next generation of mindfulness-based interventions, it will be important to attend to the contextual flexibility of neoliberalism to universalize and essentialize.     

Optimal psychological states in advanced climbers: Antecedents,characteristics, and consequences of flow and clutch states

ObjectivesOptimal psychological states (e.g., flow) are particularly valued by rock-climbers. The integrated model of flow and clutch states has shown promise for better understanding optimal states in sport psychology. The current study examined the antecedents, characteristics, and consequences of these states among rock-climbers in relation to the integrated model. A secondary objective was to compare optimal psychological states across outdoor and indoor rock-climbing contexts.DesignA sequential-explanatory (QUAN → qual) design was used.MethodNine male and four female advanced rock-climbers completed a flow questionnaire immediately after every climbing route during two separate climbing sessions (i.e., one outdoor, one indoor). Intensity sampling was used to identify participants for 13 semi-structured interviews, based on high- or low-score thresholds established by the research team. Data were analysed using reflexive thematic analysis and abductive reasoning.ResultsParticipants reported an optimal state during at least one of their climbs in 72% of their outdoor sessions and 40% of their indoor sessions. A focus on exploring routes was reported as preceding flow states, which were characterised by enjoyment of effortless movement for its own sake. In contrast, specific goals and additional risk-based pressure were reported as preceding clutch states, which were described as exerting maximal effort. After experiencing flow, participants reported additional vitality. Following clutch states, participants reported feeling accomplished, despite reporting exhaustion.ConclusionsThis study suggests potential antecedents, characteristics, and consequences of two distinct, yet overlapping, optimal states that appear to occur during both indoor and outdoor climbing. Findings extend understanding of the integrated flow and clutch state model beyond traditional sport and exercise contexts and demonstrates the utility of the model for adventure recreation. Recommendations for future research include testing, refining, and expanding the integrated model of flow and clutch.     

Understanding organizational resilience in elite sport: An exploration of psychosocial processes

ObjectivesAlthough organizational resilience research has identified the characteristics of elite sport organizations that successfully deal with significant change, further research is needed to understand how they function. The objective of this study was to explore the psychosocial processes underpinning organizational resilience in elite sport.Design and methodUsing interviews supplemented by timelines compiled from documentary analysis of public online sources, data was gathered during 43 interviews with 22 participants from 10 elite sport organizations across an 8-month period. Participant roles included chief executive officers (n = 5), directors (n = 7), board members (n = 2), middle managers (n = 4), support staff (n = 2), head coach (n = 1), and senior athlete (n = 1). Reflexive thematic analysis of the data was conducted from a critical realist standpoint.ResultsThe data analysis yielded two core processes of sensing (internal and external mechanisms, diversity of perspectives, evaluating and monitoring) and adapting (mirroring current resource availability, open and frequent communication, acute versus chronic change), and two supporting processes of strengthening resources (quality and quantity of human and financial resources, relationships as source of additional resources) and shielding from risk (internal risk mitigation, external influencing). These data were interpreted to indicate that these processes are not sequential, or temporally distinct, but instead cumulatively contribute towards an organization’s resilience capability.ConclusionsAs the first empirical investigation exploring the psychosocial processes underpinning organizational resilience in elite sport, the results provide a unique framework and practical implications to help those working in and with elite sport organizations successfully navigate uncertainty and change.     

肿瘤治疗理念和技术革新的哲学思考

肿瘤治疗理念和技术已经发展到微创和个体化精准医学新时代,由此产生了一系列医学人文的新问题、新认识。从历史与现实角度分析,这些新旧理念冲突、不同价值取向、获益风险分担等不同认识和矛盾是客观和难免的,要通过科学审查评估、共享决策、多学科合作、循证与叙事医学等新措施、新模式予以控制和解决。肿瘤综合防治的精准化、微创化、个体化和人文化方向是医学发展的历史必然,也历经并将继续历经人文学科的阳光雨露和暴风骤雨。在肿瘤医学科研教学与创新实践中,应避免单打独斗,必须加强医学科技与人文学科的大融合、再重塑。     

Identifying predictive behavioral markers: A demonstration using automatically reinforced self‐injurious behavior

Predictive biomarkers (PBioMs) are objective biological measures that predict response to medical treatments for diseases. The current study translates methods used in the field of precision medicine to identify PBioMs to identify parallel predictive behavioral markers (PBMs), defined as objective behavioral measures that predict response to treatment. We demonstrate the utility of this approach by examining the accuracy of two PBMs for automatically reinforced self‐injurious behavior (ASIB). Results of the analysis indicated both functioned as good to excellent PBMs. We discuss the compatibility of this approach with applied behavior analysis, describe methods to identify additional PBMs, and posit that variables related to the mechanisms of problem behavior and putative mechanism of treatment action hold the most promise as potential PBMs. We discuss how this technology could guide individualized treatment selection, inform our understanding of problem behavior and mechanisms of treatment action, and help determine the conditional effectiveness of clinical procedures.     

The Influence of Guided Error-Based Learning on Motor Skills Self-Efficacy and Achievement

The authors investigated the role of errors in motor skills teaching, specifically the influence of errors on skills self-efficacy and achievement. The participants were 75 undergraduate students enrolled in pétanque courses. The experimental group (guided error-based learning, n = 37) received a 6-week period of instruction based on the students' errors, whereas the control group (correct motion instruction, n = 38) received a 6-week period of instruction emphasizing correct motor skills. The experimental group had significantly higher scores in motor skills self-efficacy and outcomes than did the control group. Novices' errors reflect their schema in motor skills learning, which provides a basis for instructors to implement student-centered instruction and to facilitate the learning process. Guided error-based learning can effectively enhance beginners' skills self-efficacy and achievement in precision sports such as pétanque.     

Improving precision of ability estimation: Getting more from response times

By considering information about response time (RT) in addition to response accuracy (RA), joint models for RA and RT such as the hierarchical model (van der Linden, 2007) can improve the precision with which ability is estimated over models that only consider RA. The hierarchical model, however, assumes that only the person's speed is informative of ability. This assumption of conditional independence between RT and ability given speed may be violated in practice, and ignores collateral information about ability that may be present in the residual RTs. We propose a posterior predictive check for evaluating the assumption of conditional independence between RT and ability given speed. Furthermore, we propose an extension of the hierarchical model that contains cross-loadings between ability and RT, which enables one to take additional collateral information about ability into account beyond what is possible in the standard hierarchical model. A Bayesian estimation procedure is proposed for the model. Using simulation studies, the performance of the model is evaluated in terms of parameter recovery, and the possible gain in precision over the standard hierarchical model and an RA-only model is considered. The model is applied to data from a high-stakes educational test.