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681.
One of the most important factors of maintaining regular and long-term physical activity is the enjoyment an individual experiences from engaging in the activity. If basic psychological needs are fulfilled, the likelihood that someone enjoys being physically active increases. However, it is unclear whether the impact of psychological needs is influenced by personality. Therefore, the aim of this study was to investigate if personality traits (BIG 5) moderate the relationships between basic psychological needs and enjoyment of physical activity. We conducted an online survey with N = 399 participants (Mage = 35.82 years). Physical activity enjoyment, basic psychological needs (autonomy, perceived competence, social relatedness), and the BIG 5 were assessed. Analyses show that personality moderates the relationships between psychological needs and enjoyment of physical activity: Extraversion moderates the relationship between social relatedness and enjoyment, conscientiousness and neuroticism moderate the relationship between perceived competence and enjoyment, and agreeableness, but not openness, moderates the relationship between autonomy and enjoyment. Our findings suggest that the BIG 5 play an important role regarding the experience of physical activity enjoyment. Therefore, personality should be considered to design interventions more tailored to individual needs in order to promote enjoyment of physical activity effectively.  相似文献   
682.
The purpose of this study was to explore how Canadian elite athletes perceived, experienced, and coped with the Covid-19 pandemic and postponement of the Tokyo 2020 Games. We conducted semi-structured interviews with seven Paralympic and 14 Olympic hopefuls (n = 21). Data were analyzed using reflexive thematic analysis. Due to halting of training and competition and inabilities to live out the coveted performance narrative emphasizing winning above all, participants experienced complex emotional webs and questioned their purpose as athletes, which catalyzed psychological disruption. They coped by reframing the postponement as an opportunity for growth and risk-free chance to challenge the performance narrative through the embodiment of a reclaimed time narrative and associated attempts to diversify identities in non-sport domains. The findings highlight how the sociocultural environment impacts athletes’ agency to self-regulate in response to unexpected and dynamic athletic career-related events, thereby prompting the negotiation of concomitant psychological (dis)stress and growth.  相似文献   
683.
Esport has emerged as a global phenomenon in recent years, particularly among college students, but limited studies have examined its relationship with mental fatigue. This study aimed to examine the relationship between esport participation and mental fatigue among Chinese undergraduate students. Data from 63 college students who completed a 15-day survey were analyzed using bivariate dynamic structural equation modeling. Results showed that 80.95% of students who played more esport also experienced more mental fatigue immediately after gameplay. In addition, 25.40% of students who experienced increased mental fatigue immediately after gameplay reduced their subsequent esport participation time 12 h later. In general, students who participated in esport for longer were more likely to experience higher mental fatigue, lingering feelings of mental fatigue, and to reduce their subsequent esport participation time as a result of previously increased after-game mental fatigue. Our findings suggest that participating in more esport not only leads to increased mental fatigue immediately following gameplay, but that a sustained high level of esport participation is also associated with a consistent high level of mental fatigue and a lingering feeling of mental fatigue. Health promotion professionals and policymakers should explore measures that might be implemented to promote healthier esport behaviors among college students.  相似文献   
684.
Recent research on reported work stress indicates stress may not always be deleterious for an individual or organization. Research in this area, however, has not yet examined a variety of work outcomes, the mechanism by which stress leads to such outcomes, and the moderators of this effect. The present study hypothesized that two types of reported stress (challenge- and hindrance-related) have a divergent relationship with work outcomes (relating to desirable and undesirable outcomes, respectively) and a similar (positive) relationship with psychological strain. We also hypothesize felt challenge as a mechanism through which challenge stress relates to desirable outcomes and job control as a moderator of the effect. Results from a heterogeneous sample of university staff employees (N=461) supported many of the hypotheses. The two types of stress differentially related to work outcomes yet both positively related to psychological strain. In addition, felt challenge mediated the relationship between challenge-related stress and work outcomes, yet the effect of challenge-related stress did not depend on job control.  相似文献   
685.
Idiosyncratic deals and organizational commitment   总被引:1,自引:0,他引:1  
This article examines the relationship between idiosyncratic deals and organizational commitment. In particular, it examines how two individual differences which reflect self-worth (core self-evaluations and age) moderate that relationship. We predicted that employees with feelings of high self-worth will expect and will feel entitled to these deals, but employees with feelings of low self-worth will feel particularly obligated to reciprocate positively for special treatment. Data were collected from 375 managers at two points in time. As predicted, the relationship between idiosyncratic deals and affective organizational commitment was stronger for those managers who had low core self-evaluations. While the two-way interaction effect between idiosyncratic deals and age was not significant, we did find modest evidence for a three-way interaction effect. As predicted, the strongest relationship between idiosyncratic deals and organizational commitment occurred for older workers who had low core self-evaluations.  相似文献   
686.
This study is about psychological distress lived by Canadian workers. Only a few studies considered personal traits in the comprehension of this phenomenon. This study aims to determine the moderator role of self-esteem, the sense of control and the sense of cohesion on the relation between the work organization conditions and psychological distress. Some longitudinal data (n=7338 workers) coming from five cycles (1994-2003) of the National Population Health Survey (NPHS) have been used to complete some multilevel analysis (n1=time and n2=individual). The results indicate that the sense of control and the sense of cohesion play a moderator role on the relation between some of the work organization conditions and the level of psychological distress.  相似文献   
687.
Major reviews of psychological empowerment (PE) suggest four broad sources to becoming empowered: organizational, leadership, job, and dispositional. This study examines the redundancy, uniqueness, and relative importance within and across these situational and dispositional domains using commonality and dominance analyses. Across multiple samples, we find (a) within socio-structural domains, empowering leadership, knowledge sharing, and task significance are the most unique organizational sources of PE, (b) dispositional predictors augment situational features in explaining PE, and, perhaps most importantly, (c) job characteristics (JC) along with core self-evaluation (CSE) occupy the most dominant role on PE. In study 1 (N = 229), rank and CSE accounted for 64% of the variance in PE after accounting for information distribution, leadership, and the Big Five. Controlling for expanded Big Five inventory, leadership constructs, and socio-structurally features, study 2 (N = 171) finds general dominance of task significance (14%), empowering leadership (19%), and reduced, albeit incremental, effect of CSE (10%). Finally, study 3 (N = 386) replicates the large (30%) and moderately (10%) dominant effects of multiple JC dimensions and CSE. Implications call for a micro-level approach to PE emphasizing expanded roles, broadened self-concept, and personal impact on society rather than inspiring managers or organizational practices.  相似文献   
688.
This study aimed to examine the prevalence of exercise as a coping strategy among Japanese community-dwelling older adults and its impact on their psychological well-being during the COVID-19 pandemic. In October 2019 (baseline [BL]), 720 community-dwelling older adults living in an urban area in Japan participated in a comprehensive health survey. Of these, 618 responded to a mail survey (follow-up [FL]) in June 2020, after the first state of emergency was lifted. Their psychological well-being was assessed using the WHO-5 Well-Being Index (WHO-5). Exercise as a coping strategy during the stay-at-home period was determined at FL by asking respondents whether they had engaged in 1) walking and 2) at-home exercise and strength training to maintain their physical and mental health. Each type of exercise’s impact and the effective exercise combinations were examined. Time and group interaction effects on the WHO-5 scores were investigated using a two-way analysis of covariance. Of the final sample, 65.1% engaged in walking. The WHO-5 mean scores at BL and FL were 16.7 and 15.4 for the walking group and 16.7 and 14.5 for the non-walking group, respectively; interaction for time and group was significant. Additionally, 56.4% of the participants engaged home training. The WHO-5 mean score at BL and FL were 17.5 and 15.5 for the home training group and 15.7 and 14.5 for the no home training group, respectively; there was no significant interaction. Older adults who engaged in both walking and home training received higher score on the WHO-5 than those who engaged in only one activity at FL. The decline in psychological well-being was most attenuated in the walking only group compared to the at-home exercise and strength training groups. Exercise as a coping strategy during the stay-at-home period was associated with psychological well-being, with different impacts observed depending on the type of activity.  相似文献   
689.
690.
In two recent papers, Rose and Nichols present evidence in favor of the view that humans represent category essences in terms of a telos, such as honey-making, and not in terms of scientific essences, such as bee DNA. Here, I challenge their interpretation of the evidence and show that it is directly predicted by the main theory they seek to undermine. I argue that their results can be explained as instances of diagnostic reasoning about scientific essences.  相似文献   
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