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Emotions can influence the performance of referees leading to a need to examine emotions experienced, and regulation strategies used by referees. The present study assessed emotions and emotion regulation strategies of 19 referees officiating at an Under-19 Lacrosse World Championship. Using survey methods and focus group interviews, officials responded to five questions: (a) What emotions were experienced? (b) What events elicited emotions? (c) How did lacrosse officials manage their own emotional states prior to, throughout, and following a competitive game? (d) How did officials manage others' emotional states? (e) What were the perceived consequences of these strategies? Results indicate that emotions fluctuated throughout the tournament as referees encountered intrapersonal and interpersonal emotion-eliciting events. These fluctuations are suggested to come from a progressively diminished capacity for emotion regulation. Participants used emotion regulation strategies that could be classified into Gross' (1999) families of emotion regulation strategies, often relying on suppression, emotion contagion, and preventative refereeing. Collectively, the results offer new insights into referee emotion regulation at international events.

The present study investigated the effects of emotion regulation strategies on self-reported emotions and 1600 m track running performance. In stage 1 of a three-stage study, participants (N = 15) reported emotional states associated with best, worst and ideal performance. Results indicated that a best and ideal emotional state for performance composed of feeling happy, calm, energetic and moderately anxious whereas the worst emotional state for performance composed of feeling downhearted, sluggish and highly anxious. In stage 2, emotion regulation interventions were developed using online material and supported by electronic feedback. One intervention motivated participants to increase the intensity of unpleasant emotions (e.g. feel more angry and anxious). A second intervention motivated participants to reduce the intensity of unpleasant emotions (e.g. feel less angry and anxious). In stage 3, using a repeated measures design, participants used each intervention before running a 1600 m time trial. Data were compared with a no treatment control condition. The intervention designed to increase the intensity of unpleasant emotions resulted in higher anxiety and lower calmness scores but no significant effects on 1600 m running time. The intervention designed to reduce the intensity of unpleasant emotions was associated with significantly slower times for the first 400 m. We suggest future research should investigate emotion regulation, emotion and performance using quasi-experimental methods with performance measures that are meaningful to participants.

The study investigated responses to false feedback in laboratory cycling. Seven male competitive cyclists (age; M = 34.14 years, SD = 7.40) completed two ergometer time-trials, one each with false negative and false positive feedback (time ± 5 %). MANOVA indicated main effects for condition [F(17, 104) = 9.42, p < 0.001], and mile [F(153, 849) = 1.58, p < 0.001], but no interaction [F(153, 849) = 0.470, p = 1.00]. No between-condition differences in power (F = 0.129, p = 0.720) or time to completion (F = 1.011, p = 0.338) were observed. Positive feedback was associated with higher glucose (F = 25.988, p < 0.01), happiness (F = 6.097, p = 0.015) and calmness (F = 4.088, p = 0.045). Positive feedback was also associate with lower oxygen uptake (F = 8.830, p = 0.004), anxiety (F = 5.207, p = 0.024), gloominess (F = 6.322, p = 0.013), sluggishness (F = 11.650, p = 0.001), downheartedness (F = 15.844, p = 0.001), effort required to regulate emotion (F = 13.798, p = 0.001), and a trend towards lower lactate production (F = 3.815, p = 0.053). Data suggest that positive emotions and reduced metabolic cost of performance were associated with positive feedback.

Emotions experienced before and during sports competition have been found to influence sports performance. Emotion regulation is defined as the automatic or deliberate use of strategies to initiate, maintain, modify or display emotions (Gross & Thompson, 2007) and is proposed to occur when a discrepancy exists between current and desired emotions. Two distinct motivations to regulate emotion - hedonic and instrumental (in short, for pleasure or for purpose) - have been proposed (Tamir, 2009). The instrumental approach might provide a more fruitful area of investigation for sports researchers as some athletes hold beliefs that supposedly pleasant emotions such as happiness and calmness associate with poor performance and supposedly unpleasant emotions such as anxiety and anger associate with good performance (Hanin, 2010). Athletes are more likely to try to regulate an emotion if they believe that doing so will facilitate performance. Strategies that encourage re-appraisal of factors that trigger emotions are proposed to be preferable. In this British Association of Sport and Exercise Sciences (BASES) expert statement, a summary of the key theoretical issues are offered leading to evidence-based recommendations for practitioners and researchers.

We proposed that experiencing unpleasant emotions during performance represents unsuccessful emotion-regulatory efforts, and that such effort concurrently tax physiological resources. We used data from 2-h cycling trials (N = 28) at a power output equivalent to lactate threshold. Emotions were calculated before and during cycling with ongoing assessments of ventilation, respiratory quotient, heart rate, and oxygen uptake. Emotion data indicated significant changes over time with all participants reporting decreases in vigour and increases in fatigue, with 14 cases of concurrent increases in anger, depression, and tension. After grouping participants into positive and negative emotion groups, a time x unpleasant emotion group ANOVA indicated a significant interaction effect for changes in ventilation (F (6,21) = 3.09, P = .03, Partial Eta(2) = .47) over time, with no significant difference in other physiological variables or perceived exertion. Among athletes reporting negative emotions, ventilation increased during the middle section, whereas among athletes reporting positive emotions, ventilation increased shortly before completion. Findings suggest that regulating negative emotion is an effortful process taxing physiological substrates.

Objectives: The aim of this study was to investigate relationships between trait emotional intelligence and emotional state changes over the course of an ultra-endurance foot race covering a route of approximately 175 miles (282 km) and held in set stages over six days., Design: A repeated measures field design that sought to maintain ecological validity was used. Trait emotional intelligence was defined as a relatively stable concept that should predict adaptive emotional states experienced over the duration of the race and therefore associate with pleasant emotions during a 6-stage endurance event., Method: Thirty-four runners completed a self-report measure of trait emotional intelligence before the event started. Participants reported emotional states before and after each of the six races., Results: Repeated measures ANOVA results showed significant variations in emotions over time and a main effect for trait emotional intelligence. Runners high in self-report trait emotional intelligence also reported higher pleasant and lower unpleasant emotions than runners low in trait emotional intelligence., Conclusions: Findings lend support to the notion that trait emotional intelligence associates with adaptive psychological states, suggesting that it may be a key individual difference that explains why some athletes respond to repeated bouts of hard exercise better than others. Future research should test the effectiveness of interventions designed to enhance trait emotional intelligence and examine the attendant impact on emotional responses to intense exercise during multi-stage events., (Copyright © 2011. Published by Elsevier Ltd.)

Within this opportunity to dialogue in commentary exchange about a previously conceived adaptation model, published in the Journal of Clinical Sport Psychology, we revisit the utility of our model (Schinke et al., 2012a) and consider Tamminen and Crocker's (2014) critique of our earlier writing. We also elaborate on emotion and emotion regulation through explaining hedonistic and instrumental motives to regulate emotions. We draw on research from general and sport psychology to examine emotion regulation (Gross, 2010). We argue that when investigating emotion, or any topic in psychology, the process of drawing from knowledge in a different area of the discipline can be useful, especially if the existing knowledge base in that area is already well developed. In particular, we draw on research using an evolutionary perspective (Nesse & Ellsworth, 2009). Accounting for these issues, we clarify the adaptation framework, expand it, and arguably offer a model that has greater utility for use with athletes in relation to training and competition cycles and progressions throughout their career. We also clarify for the readership places of misinterpretation by the commentary authors, and perhaps, why these have resulted. [ABSTRACT FROM AUTHOR]

The present paper outlines the development of a sport-specific measure of precompetitive emotion to assess anger, anxiety, dejection, excitement, and happiness. Face, content, factorial, and concurrent validity were examined over four stages. Stage 1 had 264 athletes complete an open-ended questionnaire to identify emotions experienced in sport. The item pool was extended through the inclusion of additional items taken from the literature. In Stage 2 a total of 148 athletes verified the item pool while a separate sample of 49 athletes indicated the extent to which items were representative of the emotions anger, anxiety, dejection, excitement, and happiness. Stage 3 had 518 athletes complete a provisional Sport Emotion Questionnaire (SEQ) before competition. Confirmatory factor analysis indicated that a 22-item and 5-factor structure provided acceptable model fit. Results from Stage 4 supported the criterion validity of the SEQ. The SEQ is proposed as a valid measure of precompetitive emotion for use in sport settings. [ABSTRACT FROM AUTHOR]

This study investigated emotion–performance relationships in rugby union. We identified which emotions rugby players experienced and the extent to which these emotions were associated with performance, considering how emotions unfold over the course of a game, and whether the game was played at home or away. Data were gathered from 22 professional male rugby union players using auto-confrontation interviews to help identify situations within games when players experienced intense emotions. We assessed the intensity of emotions experienced before each discrete performance and therefore could assess the emotion–performance relationship within a competition. Players identified experiencing intense emotions at 189 time-points. Experts in rugby union rated the quality of each performance at these 189 time-points on a visual analog scale. A Linear Mixed Effects model to investigate emotion–performance relationships found additive effects of game location, game time, and emotions on individual performance. Results showed 7 different pre-performance emotions, with high anxiety and anger associating with poor performance. Future research should continue to investigate emotion–performance relationships during performance using video-assisted recall and use a measure of performance that has face validity for players and coaches alike. [ABSTRACT FROM AUTHOR]

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This study compared the effects of following a pacer versus following a self-paced plan on psychological responses and pacing behavior in well-trained distance runners. Pacing in the present study was individually tailored where each participant developed a personal strategy to ensure their goal time was achieved. We expected that following a pacer would associate with goal achievement, higher pre-run confidence, positive emotions and lower perceived exertion during performance. In a mixed-design repeated-measures study, nineteen well-trained runners completed two 1600m running time trials. Ten runners had a pacer (paced group) who supported their individual pacing strategy, and nine participants self-paced running alone (control group). Both groups could check pace using their wrist watch. In contrast to our expectation, results indicated that the paced group reported higher pre-run anxiety with no significant differences in finish time, goal confidence, goal difficulty, perceived exertion, and self-rated performance between groups. We suggest that following a pacer is a skill that requires learning. Following a personalised pacer might associate with higher anxiety due to uncertainty in being able to keep up with the pacer and public visibility of dropping behind, something that is not so observable in a self-paced run completed alone. Future research should investigate mechanisms associated with effective pacing. [ABSTRACT FROM AUTHOR]

The interpersonal dimension of emotion regulation in the field of sport has lately received a burgeoning interest. Nevertheless, how and why athletes regulate their teammates' emotions in competitive setting remains unclear. Across two studies within a team sport context, we uncovered athletes' mechanisms for, and reasons to regulate teammates' emotions during competition. In Study 1, we investigated how rugby (N = 22 males) players' emotions were self- and interpersonally regulated during games. Findings revealed the emergence of a continuum of self-involvement in the regulatory processes, wherein two forms of emotion regulation co-existed: self-regulation (total self-involvement) and interpersonal regulation, which included co-regulation (partial self-involvement; regulation with others) and extrinsic regulation (no self-involvement; regulation by/of others). In Study 2, we examined the motives that lead rugby (n = 30 males) players to use interpersonal extrinsic regulation strategies during games. Interview data indicated that players regulated teammates' emotions for altruistic reasons (to help a teammate), egoistic reasons (for one's own benefits), or both. Overall, our findings further knowledge to better understand interpersonal emotion regulation within competitive team sport contexts. From an applied perspective, findings highlight the role that both individual goals and ego involvement may play in optimising efficient interpersonal regulation during competition at team level. [ABSTRACT FROM PUBLISHER]

The present study tested and extended Lane and Terry's (2000) conceptual model of mood-performance relationships using a large dataset from an online experiment. Methodological and theoretical advances included testing a more balanced model of pleasant and unpleasant emotions, and evaluating relationships among emotion regulation traits, states and beliefs, psychological skills use, perceptions of performance, mental preparation, and effort exerted during competition. Participants (N = 73,588) completed measures of trait emotion regulation, emotion regulation beliefs, regulation efficacy, use of psychological skills, and rated their anger, anxiety, dejection, excitement, energy, and happiness before completing a competitive concentration task. Post-competition, participants completed measures of effort exerted, beliefs about the quality of mental preparation, and subjective performance. Results showed that dejection associated with worse performance with the no-dejection group performing 3.2% better. Dejection associated with higher anxiety and anger scores and lower energy, excitement, and happiness scores. The proposed moderating effect of dejection was supported for the anxiety-performance relationship but not the anger-performance relationship. In the no-dejection group, participants who reported moderate or high anxiety outperformed those reporting low anxiety by about 1.6%. Overall, results showed partial support for Lane and Terry's model. In terms of extending the model, results showed dejection associated with greater use of suppression, less frequent use of re-appraisal and psychological skills, lower emotion regulation beliefs, and lower emotion regulation efficacy. Further, dejection associated with greater effort during performance, beliefs that pre-competition emotions did not assist goal achievement, and low subjective performance. Future research is required to investigate the role of intense emotions in emotion regulation and performance. [ABSTRACT FROM AUTHOR]

The present study investigated the effects of online self-help interventions on emotions and satisfaction with performance in a sample of runners (N = 147). Participants set themselves a running time goal they wished to achieve, and made goal attempts pre and post-intervention. After the first goal attempt, participants were randomly assigned to 1 of 3 groups: (1) implementation intentions (if-then planning), (2) goal setting, and (3) control group. During both goal attempts, participants reported the intensity of pre-run emotions retrospectively and satisfaction with performance. Results indicated post-intervention emotions were significantly more pleasant and less unpleasant, with more runners reported as performing to expectation. Results also indicated emotion-performance satisfaction relationships strengthened postintervention. Contrary to expectations, implementation intentions did not produce greater benefits when compared to goal-setting intervention and control groups. We suggest that future research should continue to investigate the efficacy of brief online interventions in regulating emotions and performance. [ABSTRACT FROM AUTHOR]

In conjunction with BBC Lab UK, the present study developed 12 brief psychological skill interventions for online delivery. A protocol was designed that captured data via self-report measures, used video recordings to deliver interventions, involved a competitive concentration task against an individually matched computer opponent, and provided feedback on the effects of the interventions. Three psychological skills were used; imagery, self-talk, and if-then planning, with each skill directed to one of four different foci: outcome goal, process goal, instruction, or arousal-control. This resulted in 12 different intervention participant groups (randomly assigned) with a 13th group acting as a control. Participants (n = 44,742) completed a competitive task four times--practice, baseline, following an intervention, and again after repeating the intervention. Results revealed performance improved following practice with incremental effects for imagery-outcome, imagery-process, and self-talk-outcome and self-talk-process over the control group, with the same interventions increasing the intensity of effort invested, arousal and pleasant emotion. Arousal-control interventions associated with pleasant emotions, low arousal, and low effort invested in performance. Instructional interventions were not effective. Results offer support for the utility of online interventions in teaching psychological skills and suggest brief interventions that focus on increasing motivation, increased arousal, effort invested, and pleasant emotions were the most effective. [ABSTRACT FROM AUTHOR]

Multiday ultra-endurance races present athletes with a significant number of physiological and psychological challenges. We examined emotions, the perceived functionality (optimal-dysfunctional) of emotions, strategies to regulate emotions, sleep quality, and energy intakeexpenditure in a four-man team participating in the Race Across AMerica (RAAM); a 4856km continuous cycle race. Cyclists reported experiencing an optimal emotional state for less than 50% of total competition, with emotional states differing significantly between each cyclist over time. Coupled with this emotional disturbance, each cyclist experienced progressively worsening sleep deprivation and daily negative energy balances throughout the RAAM. Cyclists managed less than one hour of continuous sleep per sleep episode, high sleep latency and high percentage moving time. Of note, actual sleep and sleep efficiency were better maintained during longer rest periods, highlighting the importance of a race strategy that seeks to optimise the balance between average cycling velocity and sleep time. Our data suggests that future RAAM cyclists and crew should: 1) identify beliefs on the perceived functionality of emotions in relation to best (functional-optimal) and worst (dysfunctional) performance as the starting point to intervention work; 2) create a plan for support sufficient sleep and recovery; 3) create nutritional strategies that maintain energy intake and thus reduce energy deficits; and 4) prepare for the deleterious effects of sleep deprivation so that they are able to appropriately respond to unexpected stressors and foster functional working interpersonal relationships. [ABSTRACT FROM AUTHOR]

Social psychology researchers have proposed a social-functional approach to emotions whereby emotions coordinate people's behaviour to meet the shared challenges in their environment [Keitner, D., Haidt, J., & Shiota, M.N. (2006). Social-functionalism and the evolution of emotions. In M. Schaller, J.A. Simpson, & D.T. Kenrick (Eds.), Evolution and social psychology (pp. 115-142). Madison, CT: Psychosocial Press]. Despite the social nature of sport, a social-functional approach to emotions has yet to be studied in this context. The purpose of the present study was to explore how the social functions of emotions might inform two ice hockey captains' decisions to regulate teammates' emotions. A narrative analysis revealed how the athletes' decisions if, when or how to regulate their teammates' emotions might be situated within a social-functional approach to emotions. Although the emotions evoked, the strategies used, and the social environment was constantly changing, the narratives illustrated the underlying social functions of emotions within each social context [Keltner, D., & Haidt, J. (1999). Social functions of emotions at four levels of analysis. Cognition and Emotion, 13, 505-521. doi:10.1080/ 026999399379168]. Specifically, at the individual level, participants described how emotions informed them of important circumsmnces in their environment that required attention and helped them prepare for such challenges. At a dyadic level, emotions helped participants gauge the emotional states and intentions of their teammates contributing towards an assessment of the extent to which they were prepared to face their challenges. At a group level, emotions helped participants lead their teammates in meeting shared goals. Finally, at a cultural level, emotions helped participants maintain culture-related identities. Findings illustrated the social functions naturally served by emotions. [ABSTRACT FROM AUTHOR]

Research into emotion regulation in sport has predominantly focused on intrapersonal regulation of emotion response systems (i.e. subjective experience, cognitions, behaviours or physiological responses). However, researchers in social psychology have suggested that the emotion regulation process is inherently social and interpersonal. This shift represents a significant change in how emotion regulation is conceptualized and, given the intensity of emotions experienced in sport, represents a potentially productive line of enquiry. This review addresses interpersonal emotion regulation in sport, and draws attention to work in social psychology that might inform future sports research. Specifically, the utility of social-functional approaches will be considered. [ABSTRACT FROM AUTHOR]

Abstract: Objectives: Three studies examine the factorial validity, internal consistency, test–retest stability, and criterion validity of the Emotion Regulation Questionnaire (ERQ: ) for use with athletes. Design: Factorial validity, internal consistency, test–retest stability and criterion validity of the ERQ were examined over three stages, using three separate samples. Method: In stage 1 the factorial validity and internal consistency of the ERQ subscales were examined based on responses from 433 sport participants. In stage 2, 176 sport participants completed the ERQ on two occasions separated by an interval of two weeks. In stage 3, the criterion validity of the ERQ was examined. Sport participants (n = 88) completed the ERQ and reported the intensity, frequency and direction of a range of emotions experienced when competing in sport. Results: Confirmatory factor analysis results lend some support to a two-factor model when reappraisal and suppression are allowed to correlate. Alpha coefficients were acceptable. Test–retest stability analyses indicated poor agreement and a greater influence of situational, as opposed to trait factors, in the variance of item scores on the second test administration. In addition, results were partially consistent with findings of : reappraisal scores were associated with pleasant emotions, but suppression scores were not associated with unpleasant emotions. Conclusion: Results provide mixed support for the validity of the ERQ in sport. Because the ERQ is intended to assess stable patterns of emotion regulation, the instability of items is a concern and reasons for this require further investigation. [Copyright &y& Elsevier]

An online survey was used to explore emotion regulation strategies used by runners (N = 506, mean age = 37.69 years, SD = 8.84 years) in the hour prior to training or competition. Content analysis of responses identified 28 categories of emotion regulation strategy, with the most popular being goal setting (23%), distraction (12%), recall of past performance accomplishments (12%), and anticipated pleasant emotions after running (10%). Participants reported greater use of cognitive strategies than behavioural ones, with responses suggesting that emotion regulation and performance management are closely related. Given this cognitive focus, and given the performance aspect inherent to running, it is suggested that individuals' approaches to emotion regulation in sport and exercise contexts differ somewhat from those involved in general daily activities reported in the social psychology literature. [ABSTRACT FROM PUBLISHER]

The article presents a study which examines the relationship of the perception of emotional intelligence and the beliefs in the degree of how exercising results to mood-enhancement. The study includes 315 volunteer participants who completed 33-item self-report evaluation of trait emotional intelligence and an exercise-mood regulation scale. Results indicate that emotional intelligence and beliefs in the idea that exercise does regulate mood is significantly correlated.

This study investigated relationships between self-report measures of emotional intelligence and memories of pre-competitive emotions before optimal and dysfunctional athletic performance. Participant-athletes (n = 284) completed a self-report measure of emotional intelligence and two measures of pre-competitive emotions; a) emotions experienced before an optimal performance, and b) emotions experienced before a dysfunctional performance. Consistent with theoretical predictions, repeated MANOVA results demonstrated pleasant emotions associated with optimal performance and unpleasant emotions associated with dysfunctional performance. Emotional intelligence correlated with pleasant emotions in both performances with individuals reporting low scores on the self-report emotional intelligence scale appearing to experience intense unpleasant emotions before dysfunctional performance. We suggest that future research should investigate relationships between emotional intelligence and emotion-regulation strategies used by athletes. [ABSTRACT FROM AUTHOR]

Relationships between self-report trait emotional intelligence and psychological skills were investigated. Male athletes (54) completed the Emotional Intelligence Scale (EIS; Schutte et al., 1998) and the Test of Performance Strategies (TOPS; Thomas, Murphy, & Hardy, 1999). Canonical correlation results suggested psychological skills used in both competition and in practice relate to perceptions of emotional intelligence (Practice: Canonical R = .69, p < .001; Competition: Canonical R = .67, p < .01). Specifically, self-talk, imagery, and activation in both practice and competition were associated with perceptions of the appraisal of others' emotions and the ability to regulate emotions. The direction of relationships showed that individuals reporting frequent use of psychological skills also reported stronger perceptions of emotional intelligence. Future researchers should seek to establish the direction of relationships by investigating whether increased psychological skills use is associated with enhanced emotional intelligence or vice versa. [ABSTRACT FROM AUTHOR]

The study examined the relationship between emotional intelligence and coaching efficacy. Ninety-nine coaches completed the Emotional Intelligence Scale and the Coaching Efficacy Scale with the results of the canonical correlation suggesting significant relationships between the two sets of variables. Regression analyses suggested motivation efficacy to be significantly associated with the regulation of emotions and social skills, whereas character-building efficacy was associated with optimism. Teaching technique efficacy was significantly associated with appraisal of own emotions with no significant predictors for game strategy efficacy. When viewed collectively, results provide an insight to how emotional intelligence relates to coaching efficacy and gives an indication to where applied work with coaches may be directed. Future research suggestions are also provided in reference to coach-related psychology. [ABSTRACT FROM AUTHOR]

The study investigated relationships between game location, perform ers' experience, and mood states. 31 experienced collegiate soccer players completed the Brunel Mood Scale to assess anger, calmness, confusion, depression, fatigue, happiness, tension, and vigor before eight competitive games (four home and four away). Participants were categorized into Experienced and Less Experienced groups, based on the level of performance at which they played. Repeated-measures multivariate analyses of variance compared mean mood scores across location and experience, and follow-up univariate analyses suggested the increase in mood scores on Tension and decrease in scores on Calmness, Happiness, and Vigor between playing away and at home were significantly greater for Less experienced soccer players than Experienced players. Implications of these findings for the applied practitioner are discussed. [ABSTRACT FROM AUTHOR]

Most academics agree that emotions and moods are related but distinct phenomena. The present study assessed emotion‐mood distinctions among a non‐academic population and compared these views with distinctions proposed in the literature. Content analysis of responses from 106 participants identified 16 themes, with cause (65% of respondents), duration (40%), control (25%), experience (15%), and consequences (14%) the most frequently cited distinctions. Among 65 contributions to the academic literature, eight themes were proposed, with duration (62% of authors), intentionality (41%), cause (31%), consequences (31%), and function (18%) the most frequently cited. When the eight themes cited by both academics and non‐academics were rank ordered, approximately 60% overlap in opinion was evident. A data‐derived summary of emotion‐mood distinctions is provided. These data should prove useful to investigators interested in developing a clearer scientific distinction between emotion and mood than is currently available. [ABSTRACT FROM AUTHOR]

Background: A large-scale online study completed by this research team found that brief psychological interventions were associated with high-intensity pleasant emotions and predicted performance. The present study extends this work using data from participants (n = 3376) who completed all self-report data and engaged in a performance task but who did not engage with an intervention or control condition and therefore present as an opportunistic no-treatment group. Methods: 41,720 participants were selected from the process and outcome focus goals intervention groups, which were the successful interventions (n = 30,096), active-control (n = 3039), and no-treatment (n = 8585). Participants completed a competitive task four times: first as practice, second to establish a baseline, third following an opportunity to complete a brief psychological skills intervention, and lastly following an opportunity to repeat the intervention. Repeated measures MANOVA indicated that over four performance rounds, the intensity of positive emotions increased, performance improved, and the amount of effort participants exerted increased; however, these increases were significantly smaller in the no-treatment group. Conclusions: Findings suggest that not engaging in active training conditions had negative effects. We suggest that these findings have implications for the development and deployment of online interventions. [ABSTRACT FROM AUTHOR]

The aim of this study was to develop and validate a shortened version of the Profile of Mood States suitable for use with adolescents.The Profile of Mood States-Adolescents (POMS-A) was administered to 1693 participants from two populations: school children and young athletes. Confirmatory factor analysis supported the factorial validity of a 24-item six-factor model using both independent and multi-sample analyses. Correlations of POMS-A scores with previously validated inventories, which were consistent with theoretical predictions, provided evidence of criterion validity. It is proposed that the POMS-A is a valid instrument for the assessment of mood in adolescents. [ABSTRACT FROM AUTHOR]

The ability to perform under pressure is necessary to achieve goals in various domains of life. We conducted a systematic review to synthesise findings from applied studies that focus on interventions developed to enhance an individual's ability to cope under performance pressure. Following the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines, a comprehensive search of five electronic databases was conducted. This yielded 66,618 records, of which 23 peer review papers met inclusion criteria of containing an intervention that targeted coping skills for performing under pressure. Using the Standard Quality Assessment for evaluation of primary research papers (Kmet et al., 2004) to assess quality, included studies performed well on reporting research objectives, research design, and statistical procedures. Sixteen studies showed poor quality in controlling for potentially confounding factors and small sample sizes. A narrative aggregate synthesis identified intervention studies that provided an educational focus (n = 9), consultancy sessions (n = 6), simulation training (n = 5) and emotion regulation strategies (n = 3). Findings highlight a need to; 1) establish a contextualized pressure task which will generate high levels of ecological validity for participants. Having established a suitable pressure task, 2) research should assess the effects of pressure by evaluating conscious and nonconscious effects and associated coping mechanisms, which should inform the subsequent development of interventions, and 3) assess interventions to enhance understanding of the ways in which they improve coping with pressure, or may fail, and the mechanisms which may explain these outcomes. [ABSTRACT FROM AUTHOR]

Abstract: Our research assessed whether mood and emotion can be measured as distinct constructs. Development and validation of the Emotion and Mood Components of Anxiety Questionnaire (EMCA-Q) is reported. We based the questionnaire on a subjective-contextual model of emotion–mood distinctions, which specifies that differentiation of the emotion of anxiety from an anxious mood should reflect an individual’s awareness of the context in which the respective feeling states occur. In study 1, we describe the development of the 10-item, two factor EMCA-Q. In study 2, we use confirmatory factor analysis to provide support for the factorial validity of the scale. In study 3, we provide preliminary evidence of construct validity by demonstrating that students preparing to submit their thesis reported significantly higher scores of anxious emotion about their thesis than anxious mood. Findings suggested that emotion and mood might be distinguished empirically in line with theoretical predictions when subjective-contextual information used to distinguish between the two states was assessed. [Copyright &y& Elsevier]