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   463篇
  免费   31篇
  国内免费   12篇
  506篇
  2024年   2篇
  2023年   23篇
  2022年   35篇
  2021年   34篇
  2020年   38篇
  2019年   18篇
  2018年   15篇
  2017年   31篇
  2016年   43篇
  2015年   33篇
  2014年   32篇
  2013年   68篇
  2012年   13篇
  2011年   10篇
  2010年   5篇
  2009年   12篇
  2008年   14篇
  2007年   11篇
  2006年   5篇
  2005年   6篇
  2004年   6篇
  2003年   8篇
  2002年   11篇
  2001年   6篇
  2000年   5篇
  1999年   2篇
  1998年   5篇
  1997年   1篇
  1996年   3篇
  1995年   3篇
  1994年   2篇
  1993年   1篇
  1989年   1篇
  1984年   1篇
  1979年   2篇
  1977年   1篇
排序方式: 共有506条查询结果,搜索用时 15 毫秒
461.
462.
Between 10 and 24 months of age, children progress from communicating through conventional signals to communicating through symbols in a variety of situations. The present study investigates this transition analysing mother–child communication frames and the child's communicative acts, and tracing the developmental changes in both frames and communicative acts. Four children (2 girls, 2 boys) and their mothers were observed longitudinally and extensively, from 10 to 24 months of age, using a multiple case‐study method. Through the detailed investigation of these single cases, clear developmental rajectories were found, showing that conventional frames and representational gestures ‘bridge’ the transition from attentional to symbolic communication. There were significant differences between dyads and children in the developmental trajectories for several frames and communicative acts. The results not only confirm previous findings on the development of verbal and gestural communication, but provide new insights into the transition to symbolic communication in the second year of life, first because of the use of frame analysis and second because of a focus on individual trajectories in development. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
463.
This article reflects on the difficultrelationship between Gender Studies and socalled `Culturology' in post-Soviet academia.Both approaches deal with culture but the modesof analysis differ significantly. The articleargues that Western feminism and Gender Studiesas its academic output challenged the methodsand paradigm of cultural analysis inpost-Soviet academia which was and still isimplicitly based on Marxist-Leninist premisesof social research. The article then goes on toanalyse why Gender Studies as well as Feminismare often perceived as `imported products' forwhich reason their reception in post-Soviethumanities is rather problematic. Brieflyspeaking, the intellectual potential andmethodological grounds of Gender Studiesremain questionable for scholars in post-Sovietuniversities.  相似文献   
464.
Using longitudinal data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development (N = 1088), we examine changes in maternal perception of closeness and conflict in the mother–child relationship from the child's preschool to adolescent years, with attention to variation by maternal education. Analyses using individual growth models show that mother–child closeness increases, while mother–child conflict decreases, from preschool to first grade. From first grade to age 15, mother–child closeness decreases, while mother–child conflict increases, both gradually. The decrease in mother–child conflict from preschool to first grade and the increases in mother–child conflict from first to fifth grade, sixth grade, and age 15 are less steep for mothers with a college degree than for mothers without a college degree. These findings underscore the importance of examining changes in parent–child relationships using longitudinal data across children's developmental stages and their variations by parental social and economic status.  相似文献   
465.
The World Anti-Doping Agency’s International Standard for Education instructs that national and international sport organisations evaluate their education programmes. We addressed this directive by examining the effectiveness of a national anti-doping programme. Athletes (N = 302, 41% female) completed measures of doping susceptibility, intention to use dietary supplements, Spirit of Sport and moral values, anti-doping knowledge and practice, and whistleblowing, prior-to and three-months after attending an anti-doping education programme. At three-month follow-up, athletes reported decreased doping susceptibility and intention to use dietary supplements coupled with increased importance of values, anti-doping knowledge, anti-doping practice and whistleblowing. Within-participant, moderated-mediation analyses revealed that programme-related changes in doping susceptibility were indirectly related to changes in intention to use dietary supplements, and, that this indirect relationship was moderated by moral values. These findings confirm the effectiveness of a national anti-doping education programme and highlight the contribution of dietary supplement use and personal values to changes in doping susceptibility.  相似文献   
466.
467.
Transitioning to adulthood is a fundamental yet challenging phase in human development. Despite its relevance, the literature has paid little attention to the impact that transitioning to adulthood has on multiple aspects of individual well-being. This is one of the few attempts that has employed a sequential explanatory mixed-methods study to explore how the path to adulthood impacted on the psychological and overall well-being of Italian young adults. In the quantitative phase, we employed two-step cluster analysis to assign 45 young adults, who had completed the Italian I COPPE scale of multidimensional well-being, to three clusters based on their level of change in psychological and overall well-being. Results from mixed design ANCOVA revealed that participants belonging to the high change cluster showed the highest significant positive change over time with respect to well-being. In the qualitative phase, 17 individuals took part in focalized narrative interviews, which aimed at exploring significant events, barriers, and facilitators, which had impacted on their well-being during the transition to adulthood. The textual material was analysed through the Grounded Theory Methodology. It emerged that the state of transition was associated with some triggering events and a temporary negative impact on the interviewees' well-being. However, findings also revealed that people assigned to different clusters had put in place or learned several resources, skills, and copying strategies, which led to different transitional and well-being outcomes.  相似文献   
468.
This study qualitatively explored the imposter phenomenon (IP) among 29 emerging adults who were transitioning into professional life. A grounded theory was developed that described IP, internal and external contributing factors, and IP's effect in terms of performance and affective reactions. Implications for counselors of emerging adults are discussed.  相似文献   
469.
ObjectivesThe sport psychology literature recognizes the existence of clutch behavior among elite athletes. The present study questions the validity of the clutch reputation in basketball. The performance of clutch players was compared to that of their teammates, using a broad approach that included different performance measures.DesignEight basketball experts ranked NBA players according to their perceived reputation of being clutch shooters. The selection procedure resulted in a sample of 16 clutch players who had successfully made a game-deciding shot, or had made a successful shot in the final few minutes to tie the game, during the 2003–2006 seasons.MethodData were collected from play-by-play reports of 222 tied NBA games during the 2005–2006 season and playoffs. Data were reduced to the final five minutes of the second and fourth quarters in each close/tied game. A MANOVA and several ANOVAs were conducted in order to compare the performance measures of the clutch players and the average of their teammates, in game phases of low and high pressure.ResultsThe reported main effects of clutch versus non-clutch players suggest a superior performance of the clutch players. The results also show that the clutch players improved their performance in the final, most decisive phase of the game, which could be interpreted as evidence for clutch ability. However, the clutch players did not improve their general shooting skills, as might have been expected.ConclusionsTop NBA players, like most other people, do not perform better under pressure situations, at least not while considering their chances of making a shot, but clutch players do influence the end-result of the game in other aspects.  相似文献   
470.
ObjectivesWithin Great Britain, increasing numbers of elite sport performers are attending higher education institutions. The current study presents an exploration of the transitional experiences of these individuals at a specific British university. Wylleman and Lavallee's (2004) developmental model on transitions faced by athletes and Stambulova's (1997, 2003) athletic career transition model were used to provide the theoretical foundation of inquiry.Design and methodAn instrumental case study design was adopted to provide an in-depth analysis of student-athletes’ experiences at a university. The case university was selected based on its provision of elite sport support services. To acquire a holistic understanding, interviews were conducted with current and recently graduated student-athletes from the university, and focus groups were run with university staff (viz. administrators, coaches, and support staff). Qualitative data were analyzed using a thematic framework approach.ResultsElite student-athletes at the British university were found to experience simultaneous athletic, academic, psychological, and psychosocial transitions. To overcome the transitional demands, student-athletes were found to draw on a variety of internal (e.g., self-awareness) and external (e.g., academic flexibility) resources and to implement coping strategies (e.g., seeking social support). Potential barriers to successful transitions were also identified (e.g., parental overprotection).ConclusionsThese findings advance the limited existing literature on British university student-athletes’ transitional experiences and suggestions are provided for how other universities can enhance provision for their elite student-athletes.  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