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The fetus is characterized as a "human organism" which, according to both the "stage" and "process" ontological theories, is a partly but not fully real individual human being. Abortion deprives the fetus of a future full-fledged human life, and this susceptibility to loss entitles it to certain moral rights, though not to the entire range of rights accorded a fully human being. Therefore, as the fetus becomes more fully human, the seriousness of abortion approaches that of infanticide.  相似文献   

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ObjectivesTo examine (a) the effects of social identity on prosocial and antisocial behavior toward teammates and opponents, and (b) whether any effects of social identity on prosocial and antisocial behavior were mediated by cohesion.DesignProspective, observational.MethodsMale and female youth–sport participants (N = 329; Mage = 15.88 years) completed questionnaires at the beginning, middle and end of the season assessing three dimensions of social identity (cognitive centrality, ingroup ties, ingroup affect), cohesion (task, social) and prosocial and antisocial behavior toward teammates and opponents.ResultsWith the exception of cognitive centrality (which was therefore not analyzed further), all measures of study variables proved reliable. Structural equation modeling indicated the following: Ingroup affect had a positive effect on prosocial teammate behavior, Task cohesion mediated a positive effect of ingroup ties on prosocial teammate behavior and a negative effect of ingroup ties and ingroup affect on antisocial behavior toward teammates and opponents. Social cohesion mediated a positive effect of ingroup ties on antisocial behavior toward teammates and opponents. Prosocial opponent behavior was not predicted by any dimension of social identity.ConclusionThe findings highlight that social identity may play a salient role in regulating prosocial and antisocial behavior in youth sport, and changes in cohesion may partially explain these effects.  相似文献   

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ObjectiveTo ensure public safety, duty of care, and professional advancement, there is a need for scholars to explore factors that impact the professional experiences of sport psychology professionals (SPPs). One such factor is professional identity, which has been shown to positively contribute to an enhanced sense of legitimacy of the profession in the eye of the public and sport stakeholders (i.e., athletes, coaches, sport scientists, administrators) and to positively impact the experience and effectiveness of practitioners. Yet, little research has directly examined the construct of professional identity within sport psychology, with this oversight posing a risk to the future of the profession.DesignThis interview-based study was situated within critical realism. We conducted a qualitative study using semi-structured interviews to explore the understanding and perceptions and experiences of the professional identity among SPPs.MethodsFollowing theoretical criterion-based sampling, we interviewed 33 expert (n = 13), experienced (n = 12), and early career (n = 8) SPPs regarding their views on PI. The nationalities of these SPPs (male n = 16; female n = 17) represented sixteen different countries on four different continents.ResultsData were analyzed using reflexive thematic analysis and showed a relatively shared meaning of professional identity which unfolded across the career span. Moreover, the professionals in this study seemed to identify their pride for and their knowledge of the profession as key factors in the development of their PI. Furthermore, they identified how their professional role, expertise, and interactions with other professionals within the field played an important role in sustaining a professional identity.ConclusionWe interpreted the interview data as supporting the importance of professional identity for SPPs and consider the contribution of this within a developmental framework for effective practice.  相似文献   

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ObjectivesThis study aims to further the knowledge regarding the documented link between physical exercise and cognitive function. Specifically, we examined the relationship between the type and level of sports in which college students participate and their executive functioning (EF).DesignWe utilized a 3-way quasi-experimental design, and grouped participants by athletic status (athlete or non-athlete), sport type (self-paced, externally paced, or non-athlete; see Singer, 2000), and level (high-skilled or recreational).MethodsWe evaluated EF by administering a battery of validated tests of decision making, problem solving, and inhibition.ResultsWe found that athletes scored higher on some of the EF measures than non-athletes. Furthermore, we observed that scores varied by sport type according to which subset of EF each test measured. Self-paced athletes scored highest on an inhibition task, and externally paced athletes scored highest on a problem-solving task.ConclusionsOur results suggest that athletes outperform non-athletes on tests of such EF domains as inhibition and problem solving, and that different types of athletic experience may correlate with higher levels of particular EF domains.  相似文献   

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Previous research has connected exercise identity with obligatory exercise, yet to date no empirical studies have identified moderator variables of this association. The current study included participants of an athletic event (full marathon, n = 582; half marathon, n = 1,106; shorter distance, n = 733) who completed questionnaires about exercise behaviors, obligatory exercise, and internalization of both the thin-ideal and athletic-ideal body shapes. General linear model analyses were conducted to examine the exercise identity–obligatory exercise relationship; moderator variables included gender, internalization of the thin-ideal body shape, and internalization of the athletic-ideal body shape. After controlling for the effects of body mass index, age, and distance group, the three-way interaction of exercise identity, gender, and internalization of the athletic-ideal body shape predicted obligatory exercise. Findings suggest that women who report high identification with exercise and high value on having an athletic physique may be vulnerable to obligatory exercise.  相似文献   

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ObjectivesThe dominant role-based conceptualisations of athletic identity have recently been challenged in favour of theoretical perspectives that view identity as a complex cultural construction. In the present study, we analysed empirical studies on athletic identity positioned in narrative and discursive approaches to gain an insight into the use and subsequent contribution of these approaches to knowledge production in this research topic.Design and methodA total of 23 articles, of which 18 narrative studies and five discursive studies, were identified in a systematic literature search. We used the meta-study method to analyse these studies in terms of basic assumptions, methodologies, and findings.ResultsEarly narrative studies focused on biographical disruption in career termination and/or severe injury, whereas more recent studies examined the impact of different identity narratives on athletes' well-being and career decisions. Discursive studies examined the multiple ways in which dominant understandings of gender, age, and the athletic body are (re)produced and normalised within sporting cultures and institutions and can act to constrain athletes to certain identities and practices. Both approaches highlighted that elite sport culture offers limited narrative resources or subject positions for athletes, and can endanger athletes' well-being if they are unable to comply with dominant ideals of being an athlete.ConclusionsNarrative and discursive approaches have advanced understandings of the constitutive role of sporting culture in athletic identity formation. Future research should continue exploring athletic identity in various physical cultural contexts and seek to identify alternative narratives and discourses that may enable athletes to construct more adaptive identities.  相似文献   

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The social identity approach is fast becoming a prominent framework for understanding effective leadership in sport and exercise contexts. The last five years, in particular, has seen a proliferation of research informed by the identity leadership approach, with a focus on two broad outcomes: performance and health. Using these two key outcomes as an organising framework, we provide a critical narrative review of research that has examined the presence, role, and benefits of identity leadership in sport and exercise contexts, and identify fruitful avenues for future research. Applying a broader lens, we then make five key recommendations for future identity leadership research in sport and exercise contexts. Specifically, we highlight the need for research (a) using more rigorous and varied research designs, (b) using stronger measures, (c) comparing the effects of identity leadership to the effects of other types of leadership, (d) assessing further potential mediators of relationships between identity leadership and key outcomes, and (e) exploring the possible dark side of identity leadership.  相似文献   

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For many athletes, retirement from higher levels of competitive sport poses significant challenges. Research has shown that athletic identity is a key predictor of adjustment trajectories, but the mechanisms through which this affects outcomes are less clear. Added to this, there has been limited research on the role that wider social identities, and the resources they enable, play in adjustment. Addressing both these issues, we examined theoretically derived social identity pathways to retirement adjustment in athletes who had played sport at higher competitive levels and two potential mechanisms, or psychological resources, through which adjustment might be enabled. This was examined in two samples: retired athletes from countries in Western (n = 215) and Eastern (n = 183) regions. Loss of athletic identity, social group memberships (multiple, maintained and new), psychological resources (perceived meaning in life and control), and adjustment (life satisfaction, depression, and perceived physical health) were assessed. In both samples, the loss of athletic identity undermined adjustment by reducing meaning in life and perceived control. Path analysis showed that both maintained and gained social group memberships counteracted the negative effects of athletic identity loss on adjustment. Evidence that these pathways enabled access to psychological resources was found primarily in Chinese athletes, with maintained groups influencing personal control and new groups influencing meaning in life. These findings highlight the importance of social identity processes to retirement from higher levels of competitive sport and the mechanisms through which they can either support or undermine adjustment.  相似文献   

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ObjectivesTo examine the interplay between harmonious and obsessive passion and aggressive behavior in sports. It was hypothesized that players who are obsessively-passionate about basketball should report higher levels of aggressive behaviors than harmoniously-passionate players in general, and especially under self threat.MethodsUsing the Dualistic Model of Passion (Vallerand et al. (2003), Journal of Personality and Social Psychology, 85, 756–767) as a guiding framework, basketball players indicated their level of passion and aggression during typical basketball situations using a self-reported questionnaire.ResultsIn Study 1, results demonstrated that athletes with a predominant obsessive passion for basketball reported higher levels of aggression on an aggression scale than athletes with a harmonious passion. In Study 2, harmoniously-passionate and obsessively-passionate athletes were randomly assigned to one of two conditions: self-threat and self-affirmation. We predicted that under self-threat, obsessively-passionate players should report higher levels of aggressive behavior than harmoniously-passionate players. However, no differences were expected between obsessively and harmoniously-passionate players in the self-affirmation condition. These hypotheses were supported.ConclusionsThe present findings reveal that having an obsessive passion is associated with aggressive behavior, especially under identity threat. Thus, the love for one's sport may lead to some maladaptive interpersonal behavior, especially if such love is rooted in a sense of identity that is contingent on doing well in that sport.  相似文献   

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IntroductionEngagement in the process of identity development has been identified as the most significant milestone of adolescence (Erikson, 1968) and peer groups serve as a key facilitator in this process (Kroger, 2007). Peer groups are particularly significant in the lives of female adolescents, as females derive a substantial part of their identity through these relationships (Josselson, 1987). Despite the significance of personal identity development in adolescence and the importance of peer groups in this process, this area has not been explored in the extant sport psychology literature.PurposeTo investigate the potential influence of peer groups in organized sport on female adolescent identity development.MethodsData were collected through photo-elicitation and semistructured interviews of eight female athletes between the ages of 13 and 17 years. Participants in the study played a variety of sports and competed at various levels. Data were analysed using a thematic narrative approach.ResultsParticipant stories suggest that interactions with peers in sport assist female adolescent athletes in developing their psychological (including emotional and intellectual), social, and physical selves.ConclusionStories shared by the female athletes suggest that a relationship exists between peer influence and identity development in sport. Findings are interpreted through Erikson's (1968) Theory of Psychosocial Development and the nature of the relationships in which peer influence on identity development occurs are discussed. Recommendations for future research are proposed.  相似文献   

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Aggressive players who intentionally cause injury to their opponents are common in many sports, particularly collision sports such as Rugby Union. Although some acts of aggression fall within the rules (sanctioned), others do not (unsanctioned), with the latter tending to be less acceptable than the former. This study attempts to identify characteristics of players who are more likely to employ unsanctioned methods in order to injure an opponent. Male Rugby Union players completed questionnaires assessing aggressiveness, anger, past aggression, professionalization, and athletic identity. Players were assigned to one of two groups based on self‐reported past unsanctioned aggression. Results indicated that demographic variables (e.g., age, playing position, or level of play) were not predictive of group membership. Measures of aggressiveness and professionalization were significant predictors; high scores on both indicated a greater probability of reporting the use of unsanctioned aggressive force for the sole purpose of causing injury or pain. In addition, players who had been taught how to execute aggressive illegal plays without detection were also more likely to report using excessive force to injure an opponent. Results provide further support that highly professionalized players may be more likely to use methods outside the constitutive rules of Rugby Union in order to intentionally injure their opponents. Results are discussed within the context of the increasing win‐at‐all‐cost attitude that is becoming more prevalent in sport and its implications for youth athletes. Aggr. Behav. 35:237–243, 2009. © 2009 Wiley‐Liss, Inc.  相似文献   

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In this research, we examine the emergence of social identity threat among members of high status groups, by assessing physiological responses to threat in addition to more traditional (self‐report) measures. We argue that physiological measures are better suited than explicit responses to indicate the emergence of social identity threat when high status groups face the possibility of future group status loss. In Experiment 1, members of an experimentally created high status group displayed higher systolic blood pressure (SBP) and pulse pressure (PP) when inter‐group status differences were unstable than when they were stable, even though participants in both conditions reported identical levels of collective self‐esteem. In Experiment 2, only male participants (i.e., high status group members) displayed increased SBP and PP when discussing changing gender–status relations in society, particularly when this happened in an inter‐group context (i.e., when discussing with females). The increased threat that emerged under these conditions could not be inferred from self‐reported inter‐group perceptions (endorsement of sexism). We conclude that whereas self‐report measures can help assess how high status group members perceive the current inter‐group situation, physiological measures are needed to reveal the social identity threat they experience when they anticipate the possibility for future change in inter‐group relations. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

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ObjectivesAlthough a growing presence within sport, elite athlete mothers have minimal presence within sport psychology research, particularly within the context of sociocultural expectations concerning motherhood and sport. The purpose of this study was to extend this understanding by examining how news media constructed elite athlete identities of prominent athlete mothers during the 2012 Olympic year.DesignA qualitative approach grounded in critical cultural sport psychology (Schinke & McGannon, 2014) was used to explore motherhood and athletic identity as socio-cultural creations shaped by media and the potential psychological implications.MethodAn ethnographic content analysis (Altheide, 1996) of 80 stories from North American news media collected from January 27, 2011 to December 31, 2012surrounding 10 prominent US athlete mothers was conducted. Visual data analysis of 99 images and 4 videos accompanying were also analyzed to contextualized the textual meaning(s) (Altheide & Schneider, 2013).ResultsA central narrative within which identities were constructed was identified: motherhood and athletics as a transformative journey. The meaning(s) and implication(s) of this narrative emerged differently depending on how two athlete mother identities were constructed: 1. athlete and mother in conflict and 2. athlete mother as superwoman.ConclusionsThis study extends critical cultural sport psychology and qualitative literature exploring elite mother athletes and the implications for athletic career (dis)engagement.  相似文献   

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This study examined the relationship between pre-performance motivational states (challenge vs. threat) and subsequent performance in athletic competition. Prior to the season, college baseball and softball players imagined and gave a speech about a specific baseball/softball playing situation while cardiovascular indexes of challenge and threat were recorded. These physiological challenge/threat indexes significantly predicted athletic performance during the subsequent season, such that players who experienced challenge in the laboratory performed better relative to those who experienced threat. The implications for personnel selection and the biopsychosocial model of challenge and threat are discussed.  相似文献   

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This study examined dropout behavior, using the conceptual framework of achievement goal theory. We hypothesized that dropout could be predicted by a high ego-oriented goal disposition in combination with a low perception of personal skill and the perception that the coach and sport peers maintained ego-oriented sport success criteria. The participants were 134 adolescent athletes involved in high-level competitive sports participation. The results of structural equation modeling (SEM) supported these hypotheses. Furthermore, the variables that directly predicted sport dropout were the participant's ego orientation (positively) and perception of skill (negatively). These findings and the research prospects are discussed.  相似文献   

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