Perceived self-efficacy by Under-10 tennis players when scaling the equipment and play area

The modification of child-sports aims to develop an optimal learning environment that facilitates the emergence of desirable psychological outcomes (e.g., self-efficacy). The aim of the study was to assess the effect of reducing net height and court size on self-efficacy and shot-efficacy of U-10 tennis players in a real-game context. Twenty U-10 tennis players (M = 9.46, SD = 0.66 years of age; M = 3.65, SD = 1.53 years of tennis experience) played two round-robin tournaments one week apart in the same order and schedule. The first tournament was played under the International Tennis Federation’s Tennis 10s regulation at green stage (GT). Afterwards, the modified tournament (MT) was played with the same regulation GT, however, net height (0.91 m–0.80 m) and court size (23.77 m × 8.23 m–18.00 m × 8.23 m) were reduced. Results accomplished using Bayesian and Frequentist inferences showed an increase in players’ self-efficacy when serving in MT than GT (BF₁₀ = 4.796; δ = −0.576; and p = .011). This is increase may be due to a reduction in their serving faults in MT (BF₁₀ = 6.169; δ = −0.591; and p = .010). Therefore, reducing net height and court size enhances the serve performance and self-efficacy and thus promotes positive tennis experiences.     

Understanding mental toughness at a Women’s Australian rules football club

Scholars have argued that mental toughness is a term that represents hypermasculine ideals. This hypermasculinity ideal could be considered relevant in the sport of Australian rules football, which has been played, at the professional level, by male athletes for the majority of its existence. Given the rising popularity of the Australian Football League Women’s (AFLW), the present research sought to explore how the term mental toughness was understood at an AFLW club through a cultural sport psychology lens. Interviews were conducted with players (n = 4) and coaches (n = 6) from an AFLW club over the course of a competitive season. Data were transcribed verbatim and thematically analysed, with themes constructed to correspond with different levels of contextual influence. From this analysis, the club values and underlying assumptions, the social truths, and the role models/archetypes that provided a collective understanding of the term were identified. Mental toughness was defined by high-performance values of the men’s game, which had implications for female athletes in this environment who are not afforded the same opportunities to fully embody these values. Mental toughness is positioned, in this environment, as an ideal with different meanings for female athletes due to structural factors associated with elite-level competition (e.g., full-time versus part-time professionalism).     

Characterizing positive and negative ‘voicers’ in elite sport teams: The role of the Five Factor Model and narcissism in players’ frequency and passing on of voice

ObjectiveThis study examined the role of the Five Factor Model and grandiose narcissism in players’ positive (i.e., constructive voice, supportive voice) and negative voice (i.e., defensive voice, destructive voice) in elite sport teams.MethodPlayers from six field hockey and seven korfball teams from the two highest national levels were assessed for four weeks. Using social network analyses, players’ personality was related to their self-reported voice frequency, their voice frequency as perceived by all teammates (other-ratings), and the extent to which they pass on voice.ResultsExtraversion was positively related to players’ frequency of positive and negative voice. Other traits such as conscientiousness and emotional stability were only related to, respectively, positive or negative types of voice. Not all personalities (e.g., extraversion) were consistent in how they assess their own voice versus how others perceive this. Interestingly, traits such as extraversion, emotional stability and the agentic facet of narcissism were found to predict the passing on of voice.ConclusionThis study explored the importance of personality for (a) players’ frequency of a differentiated set of positive and negative voice and (b) the extent to which they function as ‘gates’ that more covertly pass on voice. Further, the results provide perspective on how specific personalities view their voice behavior versus how their teammates perceive their voice behavior. In this way, this study is a first step in identifying players who have the potential to endanger or strengthen a team in a clear or subtle, yet influential way.     

Working memory capacity does not always promote dual-task motor performance: The case of juggling in soccer

The aim of this research was to refine our understanding of the role of working memory capacity (WMC) on motor performances that require attentional control in dual-task situations. Three studies were carried out on soccer players. Each participant had to perform a juggling task in both normal and dual-task conditions. In Study 1, the interfering task was a mental calculation test performed under time pressure (strong cognitive load). In Study 2, the interfering task was a count-down test (low cognitive load). In Study 3 an intra-individual design in which participants perform dual-tasks increasingly complex has been proposed. Results showed a positive relationship between participants’ WMC and their dual-task motor performance when the cognitive load was low and a negative relationship when the cognitive load was high. This paper highlights the role of the WMC in the activation of different modes of processing and its importance on the performance in dual-task.     

值得运动心理学家探索的6个问题

长期以来,运动心理学在竞技运动领域面对的6个问题包括：1）哪些心理学指标可以标志和预测训练型和比赛型运动员？2）如何界定、监测和控制长时期大运动量训练和比赛中的心理疲劳？3）达到最佳竞技状态的必要心理条件是什么？4）运动员最佳竞技状态时大脑的工作情况有哪些特征？ 5）运动员精英与其他领域精英的自我发展有何异同？6）有运动智力吗？从理论和实践两个方面对这6个问题进行了分析,提出了解决这些问题的思路。同时指出,对这些问题的探索将有助于运动心理学为母科学心理学的发展做出贡献。     

运动性心理疲劳问题的研究现状

通过对运动性心理疲劳概念和检测评价方法等问题的国内外研究现状及其局限性和不足进行的综述讨论,作者分析指出目前关于运动性心理疲劳问题的有关研究成果满足不了中国训练体系下训练实践的需要,提出有必要系统进行运动性心理疲劳问题的实证研究。就心理疲劳问题的研究方向和研究切入点,作者认为应综合开展运动性心理疲劳神经生理与心理机制的探索性研究。研究的主要切入点包括：（1）研究建立适合中国运动训练体制与环境的运动性心理疲劳概念,构建运动性心理疲劳概念模型;（2）基于此模型研究建立多维检测评价方法系统和运动性心理疲劳问卷。研究过程中要将神经生理方法与心理测量、行为观察等方法结合起来同步测量,在训练过程中开展纵向追踪与横向调查综合性的实证研究     

Motivos de los ciudadanos para realizar ejercicio físico: un estudio desde la teoría de la autodeterminación

Based on self-determination theory, the objective of this study was to analyze the relationship between the reasons for exercise and its reported weekly frequency in a representative sample of an adult urban population. A total of 918 inhabitants, aged between 16 and 89, participated in this study answering the Spanish version of the Exercise Motivations Inventory-2 (EMI-2) and reporting on their exercise frequency. Controlling for the influence of age and gender, multivariate analysis of covariance (MANCOVA) showed that participants who reported the highest exercise frequency had the highest score on both self-determined and controlling exercise motives, except the ill-health avoidance motive. The results support propositions of self-determination theory, and suggest that citizens may internalize exercise behaviour as they become more physically active. However, the results also suggest that some controlling motives are pertinent to exercise. Decision makers of the local sport policy should look into suitable ways of combining both controlling motives and more internalized motives in order to produce long lasting exercise adherence in citizens.     

William J. Morgan’s ‘conventionalist internalism’ approach. Furthering internalism? A critical hermeneutical response

Several authors, such as William J. Morgan, John S. Russell and R. Scott Kretchmar, have claimed that the limits between the diverse normative theories of sport need to be revisited. Most of these works are philosophically grounded in Anglo-American philosophical approaches. For instance, William J. Morgan’s proposal is mainly based on Richard Rorty’s philosophy. But he also discusses with some European philosophers like Jürgen Habermas. However, Habermas’ central ideas are rejected by Morgan. The purpose of this paper is to analyse Morgan’s rejection of Habermas’ thought and show that a more appropriate normative of sport that explains better our current sporting world can be achieved by drawing on the German philosopher’s ideas. The plan of this paper is the following. It shall analyse the limits of the distinction between broad internalism and externalism by taking Morgan’s work as its starting point. To do so, firstly, the conventionalist way in which Morgan criticises the limits of interpretivism shall be explained (§2). Secondly, the relationship between Morgan’s proposals and the hermeneutical theories which are at the roots of his proposal shall be brought to light. Thirdly, since Morgan takes Habermas’ hermeneutical ethics to be an example of externalism, the relationship between his theory and Habermas’ ethical account shall be clearly defined. Moreover, Morgan’s proposal shall be criticised in the light of Habermas’ discourse ethics (§3). To conclude, a Habermasian approach in sport ethics shall be described (§4).