首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   8433篇
  免费   321篇
  国内免费   1篇
  2020年   103篇
  2019年   143篇
  2018年   158篇
  2017年   194篇
  2016年   216篇
  2015年   158篇
  2014年   203篇
  2013年   922篇
  2012年   326篇
  2011年   318篇
  2010年   234篇
  2009年   215篇
  2008年   313篇
  2007年   295篇
  2006年   283篇
  2005年   253篇
  2004年   265篇
  2003年   244篇
  2002年   295篇
  2001年   105篇
  2000年   102篇
  1999年   128篇
  1998年   138篇
  1997年   124篇
  1996年   111篇
  1995年   132篇
  1994年   109篇
  1993年   102篇
  1992年   107篇
  1991年   100篇
  1990年   90篇
  1989年   82篇
  1988年   66篇
  1987年   66篇
  1986年   69篇
  1985年   85篇
  1984年   106篇
  1983年   119篇
  1982年   116篇
  1981年   144篇
  1980年   105篇
  1979年   121篇
  1978年   125篇
  1977年   117篇
  1976年   102篇
  1975年   105篇
  1974年   106篇
  1973年   68篇
  1972年   63篇
  1969年   56篇
排序方式: 共有8755条查询结果,搜索用时 46 毫秒
981.
ObjectivesLittle is known about the mechanisms that might mediate the relationship between transformational leadership behaviors and follower outcomes in the sporting domain. The purpose of this study was to examine whether intrateam communication mediated the effects of transformational leadership behaviors on task cohesion.Design/MethodsA cross-sectional study of university level ultimate frisbee players (N = 199). Participants completed a measure assessing their perceptions of their captain's transformational leadership behaviors. Post-competition, participants completed measures assessing perceptions of intrateam communication and task cohesion within their own team.ResultsMultilevel analyses revealed intrateam communication to partially mediate the relationships between two of the transformational leadership behaviors and task cohesion.ConclusionsIntrateam communication is seen to be a mechanism that explains the relationship between transformational leadership and task cohesion. Overall, the results support and add to the range of positive effects associated with transformational leadership in sport, and are suggestive of interventions that may raise levels of team cohesion.  相似文献   
982.
ObjectivesThe purpose of this investigation was to examine adolescent athletes' injury recovery and return-to-sport experiences. Given previous research highlighting competence, autonomy, and relatedness concerns among returning athletes (Podlog & Eklund, 2006), we sought to examine the extent to which basic psychological needs theory (BPNT: Ryan & Deci, 2007) could be used as framework for interpreting the research findings.DesignA qualitative design was employed in the present investigation.MethodEleven Australian athletes (M age = 15.3) who had incurred a range of severe injuries (e.g., anterior cruciate ligament tears, shoulder dislocations) were interviewed on 2–3 occasions (n = 27 interviews) spanning an 11-month period.ResultsAnalysis of the data revealed the following four key themes: (a) injury stress, (b) coping strategies, (c) experiences with social support, and (d) recovery outcomes. Injury stress provides insights into a range of stressors and strain responses reported by the adolescents across the recovery phases, while the theme on coping highlights the specific strategies used to maintain motivation, reduce uncertainties associated with the injury experience, and to keep focused on future athletic attainment. The third theme, experiences with social support, considers the transactions the adolescents held with members of their social network throughout their recovery. The final theme, recovery outcomes, describes participant perceptions of a successful/unsuccessful recovery and stress-related growth.ConclusionsResults suggest that competence and relatedness issues highlighted in BPNT may be relevant in exploring adolescent athletes' injury experience. Somewhat less evidence for the autonomy dimension of BPNT was apparent in adolescent comments.  相似文献   
983.
984.
This is a case report of a patient with panic who is on the edge of relapse into alcoholism. It is a case of general theoretical interest, because of the separate phases of containment of his desperation, involving psychopharmacology, sociotherapy, and psychotherapy. It extends the dynamic model into non-linear dynamics, an extension that allows the patient to come to face his amazement at the sudden eruption of unconscious forces, and that allows the psychotherapist to see the therapeutic path of backing up from walking forward, unwittingly, into catastrophe.  相似文献   
985.
986.
This paper argues that consideration of moral exemplars may provide a means for integrating insights across philosophical ethics, theological ethics, and the scientific study of moral cognition. Key to this endeavor is an understanding of the relation of cognition and emotion in ethical decision-making, a relation that is usually understood to be oppositional but which in proper circumstances may be understood to be quite the opposite. Indeed, a distinctive feature of moral exemplarity may consist in the ability to properly integrate the emotions into the moral life, and reference to and imitation of exemplars may involve a referencing and imitating of the emotions of the exemplar.  相似文献   
987.
988.
With the importance of religion to many individuals and the legal protections present in various countries, religious expression in the workplace is a phenomenon worthy of greater research and understanding. This study examined several potential antecedents of religious expression in the workplace. Results from a sample of employed individuals suggest that both individual and organisational factors, including individual religiosity, company culture and value congruence, influence the level of workplace religious expression.  相似文献   
989.
990.
Prompted by research suggesting females' self-concepts are more interpersonally rooted than males', I compare girls' identity changes in reaction to relationships in new social contexts with boys', testing whether identity change processes are the same for each sex. I use survey responses from 320 summer program students about five activity areas: (1) science & technology; (2) computers; (3) athletics & recreation; (4) beliefs & interests; and (5) arts & literature. While girls become more attached to and involved with others, their identity processes are equivalent to those of boys. Girls change more, but their change is rooted in greater sociability, not higher reactivity to new relationships. Findings vary by relationship and activity types, indicating sex differences may reflect gender role expectations.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号