Background: This study examines the psychophysiological differences between virtual reality (VR) and real archery. It explores whether VR archery induces heart rate (HR), heart rate variability (HRV), and breathing rates similar to those experienced in real archery. Additionally, the study assesses differences in perceived anxiety, difficulty, confidence, rate of perceived exertion (RPE), and shooting performance between the two modalities, providing insights into the efficacy of VR as a training tool for archery.Methods: Twenty‐two (women: 8) individuals aged 20–24 participated in the study. We first recorded individuals’ resting HR, HRV, and breathing rates during baseline. Afterward, participants shot 10 real and virtual arrows from 18 m, whereas their HR, HRV, and breathing rate were measured, each lasting 4 min. Performance in VR and real archery was determined separately as the sum of the shots. We performed paired sample t‐tests to compare individuals’ performance, psychological, and psychophysiological responses recorded during VR and real arrow shooting. Afterward, we compared percentage changes between VR and real archery.Results: Results showed that HR and root mean square of successive differences (RMMSD) were significantly higher during real archery compared to virtual archery. In addition, VR archery led to a greater percentage change in RMSSD compared to real archery. Participants reported greater RPE and perceived difficulty after real archery. Performance was also higher during VR archery than real archery.Conclusions: Consequently, the results of the present study illustrated that VR, and real archery might lead to different autonomic response patterns in terms of vagal activity.

Bu çalışmanın amacı voleybol hakemlerinin ego ve görev yönelimleri ile öz yeterlikleri arasındaki ilişkinin demografik özellikleri bakımından araştırılmasıdır. Araştırmanın çalışma grubu 2017-2018 sezonunda İzmir, Kayseri, Denizli, Aydın, Ankara, İstanbul ve Isparta illerinde faal olarak görev yapan 279 voleybol hakeminden oluşmaktadır. Veri toplama aracı olarak Sporda Ego ve Görev Yönelimi Ölçeği ve Hakem Öz Yeterlik Ölçeği ile Sosyo-Demografik Veri Formu kullanılmıştır. Verilerin değerlendirilmesinde Tek Yönlü Varyans Analizi ve bağımsız örneklem t-testi kullanılmıştır. Varyans analizlerinde gruplar arası farklılık için Tukey-B çoklu karşılaştırma testi uygulanmıştır. Fiziksel yeterlik, oyun bilgisi, karar verme, baskı, iletişim, HÖYÖ toplam puanı ve görev yönelimi alt boyutlarının birbirleri ile; ego yönelimininse sadece görev yönelimi alt boyutu arasında anlamlı bir ilişki bulunmuştur. Cinsiyet gruplarına göre fiziksel yeterlik ve karar verme, yaş ve deneyim gruplarının karar verme, klasman gruplarının karar verme ve ego yönelimi ve şehir gruplarının ego yönelimi alt boyutu toplam puan ortalamaları arasında istatistiksel olarak anlamlı bir fark bulunurken meslek gruplarının alt boyut toplam puan ortalamaları arasında anlamlı bir fark bulunamamıştır. Araştırmanın sonucunda voleybol hakemlerinin ego ve görev yönelimleri ile öz yeterlikleri arasında anlamlı bir ilişki olduğu görülmüş ve cinsiyet, yaş, deneyim, şehir ve klasman değişkenleri arasında farklılıklar bulunmuştur.

Objective: In the present study we aimed to examine the relationship between competitive anxiety, autonomic nervous system activity represented by Heart Rate Variability (HRV) and respiration, and performance in novice archers. We also interested in whether neuroticism may be a factor with a potential to moderate the link among anxiety, autonomic activity and archers' performance. Methods: The sample included 39 novice archers ranging in age from 18 to 27. Participants first completed to anxiety and neuroticism measures. Then, participants' HRV and respiration activity was measured for 4 minutes. Afterwards, participants shot 10 arrows from 18 m to an 80 cm diameter target while their HRV and respiration was measured. Shooting accuracy was determined in terms of radial distance (error) from the center of the target. To determine an overall performance score, the median value of the 10 arrows was calculated for each participant. Spearman correlation analyses together with linear regression were used to analyze obtained data set. Results: Overall, results indicated an association between respiration and anxiety. Moreover, results provided preliminary evidence that neuroticism may be a factor having potential to moderate the relationship between anxiety and autonomic activity before and during an archery competition. Discussion: Results of the present study suggested that determination of archers' performance should be based upon both physiological and psychological factors.

In this present study, we aimed to explore whether personality traits within the Big Five model and trait emotional intelligence may have the ability to predict the response speed to emotional stimuli in athletes. We also investigated whether athletes' response speed may differ due to the stimuli's emotional content. The sample included 62 male student-athletes who participated in the study. Participants first completed measures of personality and emotional intelligence. Afterward, they completed an experimental task to measure response speed to emotional stimuli. In this experiment, participants responded to neutral, positive, or negative emotional pictures selected from the International Affective Picture System (IAPS). Results demonstrated that extraversion and neuroticism were not correlated to response speed to emotional stimuli. However, consistent with our predictions, openness to experience was associated (p< .01) with the emotional information processing speed of positively valenced stimuli. Besides, the appraisal of emotions dimension of the trait emotional intelligence was also significantly and negatively correlated to response speed to positively valenced pictures. Although the present study provided only partial support for our predictions regarding the link between emotional information processing speed, personality, and emotional intelligence, our results have some preliminary implications for both researchers and practitioners. Accordingly, our study showed that openness to experience and appraisal of emotions might be a valuable construct for a better understanding individuals' responses to positive emotional stimuli and previously known personality traits.

This pilot study aimed to examine autonomic nervous system responses in student-athletes using heart rate variability (HRV) and skin conductance level (SCL) during sequential cognitive stressors, including a modified Stroop test and a mental math task. Fifty-two university athletes (mean age = 21.7 ± 2.8 years) participated in this repeated-measures experimental study. HRV and SCL were recorded at baseline, during each stressor, and throughout the recovery periods following each task. Repeated-measures ANOVA revealed significantly elevated SCL across experimental conditions [F(2.09, 100.53) = 45.69, p < 0.001, η² = 0.488], which remained above baseline during recovery, indicating sustained sympathetic activation. HR also increased significantly during stress exposure, indicating increased autonomic activation during cognitive stress [F(2, 103.11) = 14.30, p < 0.001, η² = 0.230]. Contrary to the initial hypothesis, vagally mediated HRV indices, including RMSSD [F(2.73, 131.11) = 6.88, p < 0.001, η² = 0.125] and HF power [F(2.85, 136.99) = 16.86, p < 0.001, η² = 0.260], increased during cognitive stress, suggesting adaptive parasympathetic modulation rather than vagal withdrawal. These findings indicate that autonomic responses to cognitive stress in athletes may involve simultaneous sympathetic and parasympathetic activation rather than a simple vagal withdrawal response. Overall, the findings only partially supported the initial hypotheses. Despite limitations related to sample size and short recording periods, the present findings highlight the importance of evaluating HRV and SCL together when examining psychophysiological stress responses in athletic populations.

In the present study, we aimed to investigate whether positive emotional stimuli may affect high and low neuroticism individuals’ maximal voluntary contraction (MVC) level of the biceps brachii muscle, which is considered a motor representation of approach behavior. The sample consisted of 36 right-handed individuals (12 females) ranging in age from 18 to 27 (M= 23.516 [2.120]). Participants completed items from the Big Five Factor Personality Inventory concerning Neuroticism. After completing the psychometric test, we exposed participants to the high valance low arousal pictures selected from the International Affective Picture System (IAPS) via Biotrace+ software during the execution of arm flexions. Participants made 2 MVC attempts for each experimental condition lasting 6 seconds and rested 3 minutes between MVC attempts to eliminate the effect of fatigue. Results of Pearson correlation analysis revealed that the percent change of MVC was positively associated with neuroticism (r= .368, p< .05). The results also showed that the percent change of MVC of the high neuroticism group was significantly greater than the percent change of the low neuroticism group [t(36)= -2.449, p= .020]. Results provided some support for our hypothesis. Hence the data demonstrated that positive emotional stimuli decreased the MVC of the biceps brachii muscle in individuals with low neuroticism. On the contrary, MVC levels of high neuroticism individuals remained almost stable in response to positive emotional stimuli.