Measuring emotional contagion as a multidimensional construct: the development and initial validation of the contagion of affective phenomena scales.

We offer an alternative conceptualization of the construct of susceptibility to emotional contagion and four related studies where two separate measures were developed and initially validated. The Contagion of Affective Phenomena Scale-General (CAPS-G) is a 5-item scale that measures the general susceptibility to the contagion of affect, and the Contagion of Affective Phenomena Scale - Emotion (CAPS-E) assesses six distinct emotions. Study 1 generated items with experts.

The effects of sleep deprivation, acute hypoxia, and exercise on cognitive performance: A multi-experiment combined stressors study.

Introduction: Both sleep deprivation and hypoxia have been shown to impair executive function. Conversely, moderate intensity exercise is known to improve executive function. In a multi-experiment study, we tested the hypotheses that moderate intensity exercise would ameliorate any decline in executive function after i) three consecutive nights of partial sleep deprivation (PSD) (Experiment 1) and ii) the isolated and combined effects of a single night of total sleep deprivation (TSD) and acute hypoxia (Experiment 2).

A Comparison of Training Modality and Total Genotype Scores to Enhance Sport-Specific Biomotor Abilities in Under 19 Male Soccer Players.

Suraci, BR, Quigley, C, Thelwell, RC, and Milligan, GS. A comparison of training modality and total genotype scores to enhance sport-specific biomotor abilities in under 19 male soccer players. J Strength Cond Res 35(1): 154-161, 2021-Soccer-specific training (SST) and small-sided games (SSGs) have been shown to develop physical proficiency in soccer.

Cognitive performance is associated with cerebral oxygenation and peripheral oxygen saturation, but not plasma catecholamines, during graded normobaric hypoxia.

New Findings: What is the central question of this study? What are the mechanisms responsible for the decline in cognitive performance following exposure to acute normobaric hypoxia? What are the main findings and their importance? We found that (1) performance of a complex central executive task (n-back) was reduced at 0.12; (2) there was a strong correlation between performance of the n-back task and reductions in and cerebral oxygenation; and (3) plasma adrenaline, noradrenaline, cortisol and copeptin were not correlated with cognitive performance.

Abstract: It is well established that hypoxia impairs cognitive function; however, the physiological mechanisms responsible for these effects have received relatively little attention.

Psychological support for sport coaches: an exploration of practitioner psychologist perspectives.

In the present study we add to the literature by exploring the degree to which UK practitioner psychologists perceive themselves able to support sport coaches, and how professional training prepares psychologists for coach work across performance domains. Ten participants comprising seven sport and exercise psychologists with Health Care Professions Council (HCPC) practitioner psychologist status and three trainee psychologists studying towards the British Psychological Society (BPS) qualification in sport and exercise psychology (QSEP) were individually interviewed. All participants reported prior experience of working with coaches across all performance domains.

Examining coaches' perceptions of how their stress influences the coach-athlete relationship.

This study extends recent coach stress research by evaluating how coaches perceive their stress experiences to affect athletes, and the broader coach-athlete relationship. A total of 12 coaches working across a range of team sports at the elite level took part in semi-structured interviews to investigate the 3 study aims: how they perceive athletes to detect signals of coach stress; how they perceive their stress experiences to affect athletes; and, how effective they perceive themselves to be when experiencing stress. Following content analysis, data suggested that coaches perceived athletes able to detect when they were experiencing stress typically via communication, behavioural, and stylistic cues.

Exploring athletes' perceptions of coach stress in elite sport environments.

The present study aimed to extend research that has focused on the identification of stressors associated with coaching practice by systematically evaluating how such stressors effect athletes, and more broadly, the coach-athlete relationship. A total of 13 professional- and national-level athletes were interviewed to address the three study aims: how they detect when a coach is encountering stressors, how coach experiences of stress effects them as an athlete, and how effective the coach is when experiencing stress. Following content analysis, the data suggested athletes were able to detect when a coach was experiencing stress and this was typically via a variety of verbal and behavioural cues.

Improvement of 10-km time-trial cycling with motivational self-talk compared with neutral self-talk.

Purpose: Unpleasant physical sensations during maximal exercise may manifest themselves as negative cognitions that impair performance, alter pacing, and are linked to increased rating of perceived exertion (RPE). This study examined whether motivational self-talk (M-ST) could reduce RPE and change pacing strategy, thereby enhancing 10-km time-trial (TT) cycling performance in contrast to neutral self-talk (N-ST).

Methods: Fourteen men undertook 4 TTs, TT1-TT4.

The influence of ageing on bra preferences and self-perception of breasts among mature women.

The ageing process has both psychological and physiological effects on women, and tactical choices are often made regarding beauty interventions to mask the outward signs of increasing age. The bra is believed to counteract the negative effects of ageing on the breast and alter the perceptions of one's body. Due to the profound anatomical changes to the breast with increasing age, this paper aimed to examine the influence of ageing on women's perceptions of their breasts and their bra preferences.

Color of soccer goalkeepers' uniforms influences the outcome of penalty kicks.

This study examined the proposition that competing against red-clad opponents hinders the performance of soccer (football) athletes. 40 experienced players took 10 penalty kicks against a goalkeeper wearing a black jersey and, 1 week later, took 10 penalty kicks against a goalkeeper wearing either a red, green, blue, or yellow jersey. Prior to each set of kicks, participants reported their expectancy of success.

How older adults are perceived is influenced by their reported exercise status.

Nelson (2002) proposed that ageism occurs as a result of the negative perceptions individuals have of older adults. This study examined whether information about an older person's exercise habits would influence such perceptions. Participants (N = 1,230) from 3 age categories (16-25, 26-55, and 56+ yr) read a description of a 65-year-old man or woman describing 1 of 7 exercise statuses.

Influence of competition on performance and pacing during cycling exercise.

Purpose: The study's purpose was to examine the influence of head-to-head (HH) competition on performance, pacing strategy, and bioenergetics during a 2000-m cycling task.

Methods: Fourteen participants completed three 2000-m familiarization time trials (TTs) on a Velotron cycle ergometer, before completing an additional TT and a 2000-m simulated HH competition in a counterbalanced order. During the trials, a computer-generated image of the participants completing the 2000-m course was projected onto a screen positioned in front of the participants.

A motivational music and video intervention improves high-intensity exercise performance.

Unlabelled: Music and video are utilised by recreational gym users to enhance their exercise experience. Music and video have not been investigated for their combined ergogenic effect during high intensity exercise. To induce fatigue, this study was performed in warm (~26°C), moist conditions (~50%RH).

Validity of the emotional intelligence scale for use in sport.

This study investigated the factorial validity of the 33-item self-rated Emotional Intelligence Scale (EIS: Schutte et al., 1998) for use with athletes. In stage 1, content validity of the EIS was assessed by a panel of experts (n = 9).

Stressors in elite sport: a coach perspective.

We examined the varying performance and organizational stressors experienced by coaches who operate with elite athletes. Following interviews with eleven coaches, content analysis of the data revealed coaches to experience comparable numbers of performance and organizational stressors. Performance stressors were divided between their own performance and that of their athletes, while organizational stressors included environmental, leadership, personal, and team factors.

Soccer penalty takers' uniform colour and pre-penalty kick gaze affect the impressions formed of them by opposing goalkeepers.

In this study, we examined the impact of soccer players' uniform colour and gaze behaviour on the impressions that are formed of them by opposing goalkeepers. Twelve soccer goalkeepers observed video footage, filmed from between the goalposts to simulate their usual viewpoint, of four players preparing to take a penalty kick. Each of the four players displayed a different combination of gaze (either 90% or 10% with gaze operationalized as looking directly at the camera) and uniform colour (red or white).

Psychological skills training improves exercise performance in the heat.

Introduction: Fatigue occurs earlier when working at corresponding exercise intensities in hot compared with cool conditions. Psychological skills training (PST) can modify the responses evoked by thermal stimuli such as the respiratory responses on immersion to cold water. This study tested the hypothesis that a 4-d PST package would significantly increase the distance covered during 90 min of running in the heat.

Breath-hold time during cold water immersion: effects of habituation with psychological training.

Introduction: The loss of the conscious control of respiration on whole body cold water immersion (CWI) can result in the aspiration of water and drowning. Repeated CWI reduces the respiratory drive evoked by CWI and should prolong breath-hold time on CWI (BHmax(CWI)). Psychological skills training (PST) can also increase BHmax(CWI) by improving the ability of individuals to consciously suppress the drive to breathe.

Expectancy effects in tennis: the impact of opponents' pre-match non-verbal behaviour on male tennis players.

In this study, we examined the impact of a male opponent's pre-match body language and clothing (general vs. sports-specific) on how his performances were judged by an observer. Forty male tennis players viewed videos of a male target tennis player warming up and then observed playing footage of the target.

Breath-hold performance during cold water immersion: effects of psychological skills training.

Introduction: Accidental cold water immersion (CWI) is a significant cause of death, particularly in those who are immersed in rough water or forcibly submerged such as in a ditched and inverted helicopter. The marked reduction in maximal breath-hold time associated with CWI, part of the 'cold shock' response, significantly increases the risk of drowning. However, the response is highly variable between subjects.

Team-referent attributions among sport performers.

The aim of this study was to develop and validate a team-referent attribution scale. Conducted over three studies, Study 1 modified items from McAuley, Duncan, and Russell's (1992) Causal Dimension Scale II by rewording items to reflect team attributions and adding one item per factor. This led to the development of a 16-item scale (Causal Dimension Scale-T, CDS-T).

Relation of game location and experience on mood states.

The study investigated relationships between game location, performers' 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.

The effects of self-handicapping on attributions and perceived judo competence.

The aim of this study was to examine hypotheses derived from Jones and Berglas's (1978) self-handicapping model. It was hypothesized that individuals using many self-handicaps would use more internal attributions and report greater gains in perceived judo ability following success than individuals using few self-handicaps. In addition, it was hypothesized that individuals using many self-handicaps would use more external attributions and report less reduction in perceived judo ability following failure.