RESUMO
Non-democratic regimes have increasingly been hosting major sports events to boost their visibility and image abroad, which sparked debates about the potential for "sportswashing". Using the case of the 2022 FIFA World Cup in Qatar we examine how the framing of the tournament influenced opinions about Qatar abroad. Our pre-registered survey experiment with more than 14,000 respondents in eight European countries conducted before the tournament shows that framing it in light of human rights issues in Qatar leads to more negative attitudes towards the host of the World Cup. In contrast, frames emphasizing Qatar's organizational capacity improve respondents' attitudes. The heterogeneity of effects across countries highlights the relevance of the national information environment for the effects of major sports events on public opinion. These findings suggest that critical media coverage could potentially mitigate sportswashing efforts while uncritical coverage can increase the legitimacy of autocracies.
Assuntos
Atitude , Catar , Humanos , Masculino , Inquéritos e Questionários , Feminino , Opinião Pública , Futebol/psicologia , Adulto , EsportesRESUMO
Studies taking a person-centred statistical approach when examining young peoples` psychological experiences in sport is scarce. The main aim of the present study was to examine the relationships between young football players' psychological health resources and the psychological quality of their football-specific experiences. Data for this cross-sectional study was collected as part of the [BLINDED] arm of the larger Promoting Adolescence Physical Activity (PAPA) multi-centre project [1]. The sample consisted of young [BLINDED] male (n = 814), female (n = 576), grassroots football players between the ages of 10 and 15 years (M = 12.5 years, SD = 1.1 years). We performed a latent profile analysis using Mplus 8.4 using a robust maximum likelihood estimator (MLR). Players with the most resourceful psychological health profile experienced more coach social support (mean = 4.38) than did those with a less well-off resourceful profile (mean = 3.79) and those with the least well-off profile (mean = 3.28). Players with the most resourceful profile also felt a stronger sense of unity among their teammates and they enjoyed football more than those least well off (mean = 4.43 vrs. mean = 3.12 and mean = 4.74 vrs 3.50. respectively). Parallel between-profile differences were also found for the players' general health resources including perceived life satisfaction, general health and family affluence as covariates. Findings suggest that variations in young players' psychological health profiles and their general health resources play a role in the quality of their football-specific psychological experiences.
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Saúde Mental , Futebol , Humanos , Estudos Transversais , Adolescente , Masculino , Feminino , Criança , Futebol/psicologia , Atletas/psicologia , Apoio SocialRESUMO
BACKGROUND: Football, as a global phenomenon, intertwines team quality and fan attachment. This study, centered on Changchun Yatai Football Club (CYFC) fans, explores how emotional satisfaction acts as a mediator in this intricate relationship, providing nuanced perspectives crucial for understanding and optimizing the dynamics of fan-team connections in football culture. OBJECTIVES: The primary objective of this research is to examine the influence of team quality on emotional satisfaction and fans' attachment. Additionally, it aims to investigate the mediating role of emotional satisfaction in the relationship between team quality and fans' attachment. By achieving these objectives, the study seeks to contribute valuable insights into the dynamics of fan-team relationships in the context of football. METHODOLOGY: The research adopts an applied approach in terms of its purpose, aiming to provide practical implications for football clubs. The data collection method is descriptive, utilizing electronic questionnaires voluntarily completed by 396 fans of CYFC. The research tool comprises three questionnaires: the team quality questionnaire adapted from Zhan et al. (1997), the emotional satisfaction questionnaire developed by Reynold and Bettie (1999), and a researcher-made attachment questionnaire. Structural equation modeling is employed to analyze the gathered data. RESULTS: The results obtained through structural equation modeling reveal a significant impact of team quality on both emotional satisfaction and fans' attachment. Furthermore, a positive and significant relationship is identified between emotional satisfaction and fans' attachment. The study also confirms the positive mediating role of emotional satisfaction in the connection between team quality and fans' attachment. CONCLUSIONS: In conclusion, the research suggests that football clubs can influence fans' attachment by strategically enhancing team quality. This improvement can be achieved through measures such as acquiring high-quality players and stars. Understanding and addressing the mediating role of emotional satisfaction can be a key strategy for clubs looking to strengthen their connection with fans. The findings provide practical insights for football clubs seeking to optimize their strategies for fan engagement and attachment.
Assuntos
Emoções , Satisfação Pessoal , Futebol , Humanos , Futebol/psicologia , Adulto , Masculino , Adulto Jovem , Inquéritos e Questionários , Relações Interpessoais , Atletas/psicologia , Apego ao Objeto , ChinaRESUMO
This study investigates the acute effect of physical exercise simulating a standard pre-competitive warm-up on the response suppression and decision-making of football referees. Thirty-four referees (n = 17 - regional level; n = 17 - national level) participated in the study. A Stop-Signal Task (SST) and a decision-making video test were used to evaluate the referees' perceptual-cognitive functions. The findings revealed that the vigorous aerobic exercise acutely impacted basic cognitive functions, as indicated by decreased reaction time and decreased choice accuracy. However, higher-order cognitive functions such as response suppression and decision-making did not exhibit significant changes post-exercise. Based on these results, there is no evidence to suggest that a vigorous-intensity warm-up is likely to favour response suppression and decision-making factors in the initial phases of the game. National referees showed superior response suppression abilities (shorter stop-signal reaction times and lower probability of responding to the stop-signal) than regional referees, indicating that higher-level referees possess enhanced perceptual-cognitive skills, likely influenced by their experience. Further studies are required to determine whether these variables can be acutely improved through physical exercise. In this regard, our results suggest the need for alternative strategies in pre-competitive referee warm-ups if aiming to improve perceptual-cognitive skills in the initial phases of the game.
Assuntos
Cognição , Tomada de Decisões , Tempo de Reação , Futebol , Exercício de Aquecimento , Humanos , Futebol/fisiologia , Futebol/psicologia , Adulto , Cognição/fisiologia , Masculino , Adulto JovemRESUMO
BACKGROUND: The current understanding of the relationship between physical activity involvement and flourishing, as well as the underlying psychological mechanisms, remains limited. Building upon the basic psychological need theory, this study investigates whether and how engaging in physical activities, either as a spectator (e.g., in sports events such as the World Cup) or a participant, explains individual differences in flourishing. METHODS: A total of 1201 Hong Kong-based Chinese adults (Mage = 42.90, SD = 11.40; 54% female) completed an anonymous online survey from the quarter-final to final stages of the 2022 FIFA World Cup in December 2022. RESULTS: Findings showed that spectator (World Cup) involvement and participant involvement were positively correlated. Moreover, both types of involvements were correlated with flourishing. In addition to the hypothesized positive association with relatedness satisfaction, spectator (World Cup) involvement was also demonstrated significant associations with autonomy and competence satisfaction. Path analysis indicated that associations between physical activities and flourishing were partially mediated by the satisfaction of all three basic psychological needs. CONCLUSIONS: This study is the first to apply the basic psychological need theory in the context of physical activity and supports its relevance in understanding individual differences in flourishing. Different stakeholders are encouraged to recognize the benefits of both spectator and participant involvements in physical activities, which may help them develop supportive strategies (e.g., physical activities with parents, sports events for spectators and participants, and funding for media/communities) in mental health promotion.
Assuntos
Exercício Físico , Satisfação Pessoal , Humanos , Feminino , Masculino , Adulto , Exercício Físico/psicologia , Pessoa de Meia-Idade , Hong Kong , Saúde Mental , Futebol/psicologia , Inquéritos e QuestionáriosRESUMO
We compared the declarative tactical knowledge (DTK) of 196 male and female players (16.9 ± 2.4 years) belonging to the academy of a Spanish professional football club with their participation (minutes played), football competence (coaching staff assessment), and future potential (technical direction prediction). The DTK had no correlation with the minutes played (%) by the participants during the 2021-22 season (r = -.162, p = .045). Student's t test for independent samples compared the football competence of the participants with high DTK (n = 74) and low DTK (n = 76), proving a small impact (p = .021, d = 0.39) in favor of the first group. Although the high-DTK group showed a better average of potentiality, the technical direction identified more potential players for the first team in the low-DTK group. In conclusion, no solid evidence was found to justify that participants with higher DTK in each team were those who played more minutes and showed greater football competence and potentiality.
Assuntos
Desempenho Atlético , Futebol , Humanos , Futebol/psicologia , Masculino , Feminino , Adolescente , Desempenho Atlético/psicologia , Espanha , Adulto Jovem , ConhecimentoRESUMO
The present research aimed to explore whether negative stereotypes and domain identification moderate novice participants' performance on a soccer-dribbling task, using a novel statistical procedure to explore within-subjects moderation effects. Fifty-four women with no soccer experience (Mage = 19.92, SDage = 1.0) were recruited and assigned to a negative stereotype condition or a nullified-stereotype condition and performed a soccer-dribbling task as fast as possible. Using moderation analyses for repeated measures, results showed (i) that inducing a negative stereotype did not moderate participants' performance, and (ii) that domain identification did not moderate participants' performance in a stereotype threat situation. In conclusion, the novice participants performance did not depend on the value of domain identification and the stereotype condition. More research is nonetheless needed to disentangle the question of how and why novice participants can be impacted by a stereotype threat situation.
Assuntos
Desempenho Atlético , Futebol , Estereotipagem , Humanos , Futebol/psicologia , Feminino , Adulto Jovem , Desempenho Atlético/psicologia , Adulto , AdolescenteRESUMO
In this study, we examined whether experience level and various dual motor and cognitive or single tasks influenced young soccer players' physical performance during small-sided games. Participants were 72 players from U-13 (n = 36) and U-17 (n = 36) groups who participated in 3-to-a-side small-sided games under four experimental conditions: control, a secondary motor task, an additional related secondary cognitive task, and an additional secondary non-specific task. We used GPS devices to measure physical performance in terms of distances covered and accelerations at different thresholds. We found no significant interaction effect between player experience and task condition (p = .540), meaning that dual tasks had comparable effects on players of different experience levels. There were significant main effects of both experience level (p < .001) and condition (p < .001) on most physically related variables. Older players outperformed younger ones, particularly in high-intensity actions. While secondary motor tasks decreased physical performance, secondary cognitive tasks, irrespective of specificity, did not impair players' performances. In conclusion, experience level did not influence the players' physical response to dual tasks, and a secondary motor task was more disruptive to physical performance than either of two types of secondary cognitive tasks. Cognitive tasks can be incorporated into soccer training without compromising physical performance.
Assuntos
Desempenho Atlético , Futebol , Humanos , Futebol/fisiologia , Futebol/psicologia , Desempenho Atlético/fisiologia , Desempenho Atlético/psicologia , Masculino , Adolescente , Cognição/fisiologia , Desempenho Psicomotor/fisiologia , Fatores EtáriosRESUMO
Our aim in the present study was to test the efficacy of a 13-week, 19-session psychological intervention program on young soccer players' competitive anxiety and their sport psychological profiles. Participants were 37 players in the under-15 age category, of which 18 players formed the experimental group (M age = 14.67 years, SD = .48) and 19 players formed the control group (Mage = 14.23 years, SD = .42); this was a quasi-experimental design without random assignment to groups. We had all participants complete the Psychological Inventory of Sport Performance (IPED), the Questionnaire of Psychological Characteristics of Sport Performance (CPRD), and the Competition State Anxiety Inventory-2 (CSAI-2) before and after the intervention. Results indicated positive effects for the intervention group (but not the control group) on stress control and motivation dimensions of the CPRD, cognitive anxiety and self-confidence on the CSAI-2, and self-confidence and attentional control on the IPED. These results suggest that psychological training for athletes contributes to their improved psychological skills, providing them tools to better adapt to the competitive environment.
Assuntos
Ansiedade , Desempenho Atlético , Comportamento Competitivo , Futebol , Humanos , Futebol/psicologia , Adolescente , Masculino , Desempenho Atlético/psicologia , Ansiedade/psicologia , Atletas/psicologia , Intervenção Psicossocial/métodos , Autoimagem , MotivaçãoRESUMO
While researchers and practitioners attribute an essential role to executive functions (EFs) for soccer performance, the usefulness of respective diagnostics and the predictive value remain unclear. One limitation restricting the translation and relevance of study results to improve actual game performance is the insufficient consideration of competitive conditions. Thus, this study aimed to conduct soccer-specific cognitive diagnostics under a soccer-specific psychophysiological stress condition, mimicing the demands of a competitive game. A total of 92 (Mage = 15.17, SDage = 1.45) youth elite players performed tests for inhibition (flanker task) or cognitive flexibility (number-letter task) with a soccer-specific motor response (i.e., pass into goals). After a pre-test in a neutral condition, players were randomly assigned to a neutral (moderate soccer-specific exercise) or a stress condition (physical stress and competitive instructions and filming for psychological stress). Objective (i.e., cortisol, heart rate variability) and subjective stress-related measures (i.e., SAM, VAS) were assessed six times throughout experimental procedure. Analyses revealed significant interaction effects between time and condition for all objective and subjective variables indicating a successful experimental stress induction. For cognitive performance, results revealed significant main effects of time, but no significant interaction effects between time and condition. However, descriptive statistics suggested improved performance under stress, with decreased flanker effect and switch costs. Additionally, response time variability in the flanker task significantly decreased in the stress condition. These findings offer insights into individual stress perception and processing under game-related psychophysiological demands, expanding previous research on situational EF alterations that also hold relevance for applied practitioners.
Assuntos
Desempenho Atlético , Cognição , Função Executiva , Frequência Cardíaca , Inibição Psicológica , Futebol , Estresse Psicológico , Humanos , Futebol/psicologia , Futebol/fisiologia , Adolescente , Estresse Psicológico/fisiopatologia , Estresse Psicológico/psicologia , Masculino , Frequência Cardíaca/fisiologia , Função Executiva/fisiologia , Desempenho Atlético/fisiologia , Desempenho Atlético/psicologia , Cognição/fisiologia , Hidrocortisona/metabolismo , Hidrocortisona/análise , Atletas/psicologia , Saliva/química , Saliva/metabolismo , Estresse Fisiológico/fisiologiaRESUMO
We aimed to examine the effects of Ramadan fasting (RF) and high-intensity short-term maximal performance on elite soccer players' shooting accuracy, executive function (EF), and perceptions. Sixteen Muslim elite players fasting during Ramadan underwent assessments before (BR), during (DR), and after Ramadan (AR). Soccer-specific technical performance was evaluated using the Loughborough Soccer Shooting Test (LSST) before and after a 5-metre shuttle run test (5mSRT), conducted at the same time-of-day (17:00 h). Performance metrics recorded included higher distance (HD), total distance (TD), and fatigue index (FI). RPE after a 5-min warm-up and each repetition of the 5mSRT were obtained, and the mean RPE score was calculated. Trail Making Test (TMT Parts A and B) were used after the warm-up and the 5mSRT. Perceived difficulty (PD) was assessed following the LSST. HD, TD, and FI were not affected by RF (p > 0.05). DR, RPE and accuracy scores in the LSST were significantly lower after the 5mSRT compared to BR (1.29 vs. 1.24 AU; 1.29 vs. 1.24, respectively). In conclusion, RF had no adverse effects on physical performance. However, when combined with high-intensity running sessions, RF may impact accuracy and PD, and these adverse effects seem to have been translated into EF.
Assuntos
Desempenho Atlético , Cognição , Jejum , Islamismo , Percepção , Futebol , Humanos , Futebol/fisiologia , Futebol/psicologia , Jejum/fisiologia , Desempenho Atlético/fisiologia , Desempenho Atlético/psicologia , Adulto Jovem , Cognição/fisiologia , Masculino , Percepção/fisiologia , Função Executiva/fisiologia , Adulto , Fadiga , Esforço Físico/fisiologiaRESUMO
The English Football Association (FA from hereon in) 4 Corner Model is a multidisciplinary framework that aims to enhance player talent identification and development, and is characterised by physical, social, technical/tactical and psychological components. Despite the framework being prominent within English football development pathways, player insights into the effectiveness of the framework in supporting academy to first team transitions are lacking. Therefore, the aim of this study was to explore established first team professional footballer's perceptions of the FA 4 Corner Model, in relation to the attributes that they perceived to facilitate the successful transition to a professional first team environment. Twelve current (n = 8) and ex (n = 4) professional players who had successfully transitioned from a youth academy, and subsequently became an established first team player, were interviewed for the study. Interpretations across the qualitative data set highlighted the importance of players adapting to physical and tactical demands, while also dealing with different psychosocial factors when entering a first team setting. The study highlights that disparities can exist between players, coaches, practitioners, and sport scientists perceived development needs, a situation that could hinder players progression through the player pathway.
Assuntos
Desempenho Atlético , Futebol , Adolescente , Humanos , Futebol/psicologia , Atletas , AptidãoRESUMO
The purpose of the study was to develop new knowledge about the everyday realities when implementing periodised training programmes in professional soccer Academies. Specifically, this project enhances understanding in relation to 1) those stakeholders involved in periodised training programmes in professional soccer Academies, 2) factors that facilitate and constrain the design, implementation, and monitoring of periodised programmes, 3) the extent to which practitioners perceive that education programmes adequately prepared them for this aspect of their work. Academy managers, coaches and sport science support staff were approached to complete an online survey, with 30 individuals (33.6 ± 9.5 years old) agreeing to do so. Findings highlight that practitioners "have" to adapt their practices accordingly in response to contextually constraining factors. Here, the importance of developing richer insights into the social aspects of work in applied settings, greater recognition of facilitating and constraining factors, and an improved awareness and development of the educational interventions that can prepare practitioners in applied practice is emphasised.
Assuntos
Futebol , Futebol/psicologia , Humanos , Adulto , Condicionamento Físico Humano/métodos , Masculino , Negociação , Inquéritos e Questionários , Esportes Juvenis , FemininoRESUMO
Talent identification in sports is a complex process, whereby the aim is to identify, select and promote players who are considered to have the necessary skills and competencies (e.g., technical, tactical, and physical attributes) to succeed in senior adult competition. To support this process, this study focused on the development of a questionnaire to assist in the identification of talent among South African youth soccer players. This will establish a measure of the attributes coaches consider important when making talent identification decisions for outfield soccer players. The questionnaire was constructed following established instrument development phases. In phase 1, 61 questionnaire items were generated based on a review of the relevant literature. In phase 2, a panel of experts examined the content validity of the preliminary items. In phase 3, the provisional 59-item questionnaire (Talent Identification Questionnaire in Soccer for Outfield Players; TIDQ-OP) was administered to 173 experienced South African soccer coaches (130 males and 43 females) who ranged in age from 18 to 64 years. In phase 3, the factorial structure of the questionnaire was established through principal component analysis. The final questionnaire consisted of 58 items. These preliminary analyses indicate the usefulness of the TIDQ-OP as a tool to assist South African coaches in the identification and selection of talented players.
Assuntos
Aptidão , Futebol , Futebol/psicologia , Futebol/fisiologia , Humanos , Inquéritos e Questionários , Masculino , Feminino , África do Sul , Adolescente , Adulto , Adulto Jovem , Pessoa de Meia-Idade , Tutoria , Desempenho Atlético/psicologia , Desempenho Atlético/fisiologia , PercepçãoRESUMO
Anticipation has been confirmed as a more valid measure for recognizing talented athletes than pattern recall alone. Anticipation of offensive processes in soccer, such as counter attacks and positional attacks, is essential for the sport. Additionally, the anticipation of elements such as the soccer ball, offensive and defensive players may also be affected by varied offensive processes. In this study, we combined anticipation with the pattern recall paradigm to measure the perceptual-cognitive skills of female soccer players across different age groups and offensive processes. Adult (U23) and adolescent (U15) female soccer players were recruited to complete the pattern anticipation task using coach-rated video segments. Our results show that adult female soccer players demonstrated greater accuracy in anticipating locations during positional attacks compared to adolescents, but no significant difference was observed during counter attacks. Furthermore, location anticipation accuracy is higher in all groups towards elements of the soccer ball and offensive players, but not defensive players, during counter attacks compared to positional attacks. These findings suggest that positional attack is the main advantage in perceptual-cognitive skills for adult female soccer players. Additionally, offensive processes and elements should be carefully considered when measuring perceptual-cognitive skills.
Assuntos
Desempenho Atlético , Futebol , Adulto , Adolescente , Humanos , Feminino , Futebol/psicologia , Desempenho Atlético/psicologia , Atletas , Rememoração MentalRESUMO
The high cognitive and/or emotional demands of competition can lead to a state of mental fatigue which has shown to be detrimental to soccer performance. However, there is a need to further understand the true mental demands of soccer players. The aim of the present study was to analyze the influence of motivation and the perceived requirements of the next match on mental fatigue perceived by soccer players over the passing of a season. The combined effect of both variables on the perception of mental fatigue, as well as the influence of the time of the season on perceived mental fatigue, were also analyzed. Twenty-six semi-professional Spanish male players (M = 26.31 ± 5.18 years) participated in the present study, conducted during the 2020-2021 season. Perceived mental fatigue and motivation were measured at each training session. The perceived requirements of the next match were also measured in each of the competitive weeks. Linear mixed models were run with R Studio to examine the influence of motivation and the perceived difficulty of the next match on perceived mental fatigue, the combined effect of both variables on perceived mental fatigue, and the influence of the passing of the season on perceived mental fatigue. The results showed a negative and significant influence of motivation on perceived mental fatigue (p < 0.001) and a positive and significant influence of the perceived requirements of the next match on perceived mental fatigue (p < 0.001). Regarding the combined effect, there was a positive and significant effect (p < 0.01) of the perceived difficulty of the next match on the relation between motivation and perceived mental fatigue. A negative influence of season passage on perceived mental fatigue levels was found (p < 0.001). We recommended coaches to consider using the most motivating training tasks when higher next-match requirements are perceived and to be careful with avoidance strategies for mental fatigue, especially at the beginning of the season.
Assuntos
Desempenho Atlético , Futebol , Humanos , Masculino , Motivação , Futebol/psicologia , Esforço Físico , Estações do Ano , Fadiga Mental , Desempenho Atlético/psicologiaRESUMO
OBJECTIVES: This study tested a longitudinal model of relationships, based on self-determination theory, to determine whether motivational climate dimensions predicted young athletes' psychological need satisfaction and, in turn, personal and social responsibility. DESIGN: We used a longitudinal design. METHOD: Youth soccer players (N = 161; M = 10.8 years-old, SD = 1.0 year) completed a survey at two time points, spaced 4 months apart, on average. RESULTS: Several significant direct effects emerged. First, greater perceptions that coaches punished for mistakes predicted decreases in relatedness with coaches and teammates. Second, greater perceptions of relatedness with coaches and teammates predicted increases in personal and social responsibility. Indirect effects also emerged: (a) punishment for mistakes predicted decreases in personal responsibility and social responsibility, and (b) cooperative learning predicted increases in social responsibility, through effects on coach and teammate relatedness. CONCLUSIONS: Results suggest that coaches who provide opportunities for collaborative learning and minimize mistake-contingent punishment will foster athletes' sense of connection and enhance their psychosocial well-being.
Assuntos
Futebol , Humanos , Adolescente , Criança , Futebol/psicologia , Motivação , Comportamento Social , Autonomia Pessoal , Atletas/psicologiaRESUMO
Tracking and measuring elements of performance is a well-established feature of practice in football academies. Player characteristics are considered, tracked, and measured using a variety of methods, with curricula often devised based on perceived importance and data interpretation. Against this breadth, our aim was to investigate the policies and systems in place at category one and two English football academies. Specifically, our objectives were (a) to understand what factors academies believe are important in the development of their players, (b) explore what academies are tracking and how they measure performance, and (c) analyse the extent to which these factors are integrated into the player's curricula. A total of 15 participants with over 10 years' experience across 40 Talent Development (TD) environments were recruited to participate in semi-structured interviews. Using Reflexive Thematic Analysis (RTA), generated themes suggest that academies perceive a differential weighting between performance factors, with greatest importance placed on technical, tactical and psychological factors. A lack of clear measurement systematisation was often apparent. Finally, we identified methods of player curricula integration. We conclude by offering implications for academies to optimise integration of systems and processes that measure and track their players development.
Assuntos
Desempenho Atlético , Futebol , Humanos , Futebol/psicologia , Aptidão , CurrículoRESUMO
The Covid-19 pandemic has significantly altered the way sporting events are observed. With the absence or limited presence of spectators in stadiums, the traditional advantage enjoyed by home teams has diminished considerably. This underscores the notion that the support of home fans can often be considered a key factor of the home advantage (HA) phenomenon, wherein teams perform better in front of their own supporters. However, the impact of reduced attendance on games with higher stakes, as opposed to low-stakes friendly matches, remains uncertain. In this study, we investigate the recently concluded European football championship (EURO 20), wherein several teams had the advantage of playing at home in high-stakes games with only one-third of the stadium capacity filled. Firstly, we demonstrate that the Covid-19 restrictions, leading to reduced fan attendance, resulted in a nearly 50% decrease in HA compared to the HA exhibited by the same teams during the qualification stage preceding EURO 20, even after accounting for team strength. Secondly, we show that while low-stakes friendly matches generally exhibit a smaller overall HA compared to high-stakes games, the absence of fans led to a similar reduction in HA during the low-stakes matches. Utilizing the recently developed Home Advantage Mediated (HAM) model (Bilalic, Gula, & Vaci, 2021, Scientific Reports, 21558), we were able to attribute the reduction in both high- and low-stakes games to poorer team performance, with no significant contribution from referee bias.
Assuntos
COVID-19 , Pandemias , Futebol , COVID-19/epidemiologia , Futebol/psicologia , Humanos , Desempenho Atlético , Europa (Continente)/epidemiologiaRESUMO
The importance of both general and sport-specific perceptual-cognitive abilities in soccer players has been investigated in several studies. Although these perceptual-cognitive skills could contribute significantly to soccer players' expertise, the underlying cortical mechanisms have not been clarified yet. Examining activity changes in the prefrontal cortex under different cognitive demands may help to better understand the underlying mechanisms of sports expertise. The aim of this study was to analyse the prefrontal activity of soccer experts during general and sport-specific cognitive tasks. For this purpose, 39 semi-professional soccer players performed four perceptual-cognitive tests, two of which assessed general cognition, the other two assessed sport-specific cognition. Since soccer is a movement-intensive sport, two tests were performed in motion. While performing cognitive tests, prefrontal activity was recorded using functional near-infrared spectroscopy (fNIRS) (NIRSport, NIRx Medical Technologies, USA). Differences of prefrontal activity in general and sport-specific cognitive tasks were analysed using paired t-tests. The results showed significant increases in prefrontal activity during general cognitive tests (novel stimuli) compared to sport-specific tests (familiar stimuli). The comparatively lower prefrontal activity change during sport-specific cognition might be due to learned automatisms of experts in this field. These results seem in line with previous findings on novel and automated cognition, "repetition suppression theory" and "neural efficiency theory". Furthermore, the different cortical processes could be caused by altered prefrontal structures of experts and might represent a decisive factor for expertise in team sports. However, further research is needed to clarify the prefrontal involvement on expertise in general and sport-specific cognition.
This fNIRS study examines differences in the prefrontal activity of soccer experts during general and sport-specific cognitive tasks.In general cognitive tasks, increased prefrontal activity changes were detected, whereas lower cortical activity changes during sport-specific cognition were found.These findings support the "repetition suppression theory" and earlier findings on the processing of novel stimuli in the prefrontal cortex (PFC).The differences in the cortical processing of general and sport-specific tasks of soccer players might be caused by altered prefrontal structures of experts and could be of special importance for expertise in soccer.