Whether a coach dismissal during the mid-season has an impact on the subsequent team performance has long been a subject of controversial scientific discussion. Here we find a clear-cut answer to this question by using a recently developed statistical framework for the team fitness and by analyzing the first two moments of the effect of a coach dismissal. We can show with an unprecedented small...

The purpose of this investigation was to examine whether the relationships between contextual factors and basic psychological needs were related to antisocial and prosocial behavior in sport. A two-study project employing Bayesian path analysis was conducted with competitive athletes (Study 1, n = 291; Study 2, n = 272). Coach and teammate autonomy-supportive climates had meaningful direct rela...

This study assessed the anthropometric and physiological characteristics of elite Melanesian futsal players in order to determine the best performance predictors. Physiological parameters of performance were measured in 14 Melanesian (MEL-G, 24.4±4.4 yrs) and 8 Caucasian (NMEL-G, 22.9±4.9) elite futsal players, using tests of jump-and-reach (CMJ), agility (T-Test), repeated sprint ability (RSA)...

Recent years have seen a growing interest in player modeling to create player-adaptive digital games. As a core player-modeling task, goal recognition aims to recognize players’ latent, high-level intentions in a non-invasive fashion to deliver goal-driven, tailored game experiences. This paper reports on an investigation of multimodal data streams that provide rich evidence about players’ goal...

This meta-analysis (k = 48) investigated two relationships in competitive sport: (1) state cognitive anxiety with performance and (2) state self-confidence with performance. The cognitive anxiety mean effect size was r = -0.10 (P < 0.05). The self-confidence mean effect size was r = 0.24 (P < 0.001). A paired-samples t-test revealed that the magnitude of the self-confidence mean effect size was...

Háttér és célkitűzések: Jelen tanulmány célja az Edzői Viselkedés Kérdőív (Coaching Behaviour Questionnaire) magyar változatának pszichometriai vizsgálata, a mérőeszköz reliabilitásának validitásának ellenőrzése. Módszerek: A kérdőív érvényességét megbízhatóságát egy 490 fős kényelmi mintán (234 férfi 256 nő, átlagéletkor = 19,49 év; SD 5,05 év) ellenőriztük. Az mellett felvételre került Sportk...