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   47篇
  免费   2篇
教育   43篇
科学研究   3篇
体育   1篇
文化理论   1篇
信息传播   1篇
  2023年   3篇
  2022年   2篇
  2020年   1篇
  2019年   4篇
  2018年   4篇
  2017年   3篇
  2016年   3篇
  2015年   2篇
  2013年   3篇
  2012年   2篇
  2009年   1篇
  2007年   1篇
  2006年   2篇
  2005年   1篇
  2004年   3篇
  2002年   1篇
  2000年   2篇
  1996年   1篇
  1994年   1篇
  1992年   1篇
  1990年   1篇
  1988年   1篇
  1987年   1篇
  1985年   1篇
  1984年   1篇
  1981年   1篇
  1979年   1篇
  1943年   1篇
排序方式: 共有49条查询结果,搜索用时 234 毫秒
1.
2.
This study investigated whether the associations between parental distress with conduct problems (CPs) and prosocial behaviors (PBs) are moderated by children's skin conductance (SC) and heart rate (HR) reactivity to fear. Participants were 147 Greek-Cypriot children (Mage = 7.30, 44.2% girls), selected from a larger screening sample (data were collected from 2015 to 2018). Longitudinal associations suggested that children with high HR reactivity to fear were more likely to display PB, whereas those with low SC reactivity were more likely to engage in CP behaviors. In contrast, interaction effects suggested that children high on SC reactivity to fear were more susceptible to the effects of parental distress, as indicated by their higher vulnerability to engage in CP (cross-sectionally) behaviors and their lower scores on PB (cross-sectionally and longitudinally).  相似文献   
3.
4.
This study examined the links among adolescents' representations of their relationships with parents, friends, and romantic partners. Sixty-eight adolescents were interviewed three times to assess their working models for each of these types of relationships. Working models of friendships were related to working models of relationships with parents and romantic partners. Working models of relationships with parents and romantic partners were inconsistently related. A similar pattern of results was obtained for self-report measures of relational styles for the three types of relationships. Perceived experiences were also related. Specifically, support in relationships with parents tended to be related to support in romantic relationships and friendships, but the latter two were unrelated. On the other hand, self and other controlling behaviors in friendships were related to corresponding behaviors in romantic relationships. Negative interactions in the three types of relationships also tended to be related. Taken together, the findings indicate that the representations of the three types of relationships are distinct, yet related. Discussion focuses on the nature of the links among the three.  相似文献   
5.
Background:Public health guidelines have called for innovative and flexible physical activity(PA)intervention strategies to promote PA and health amid the coronavirus disease 2019(COVID-19)pandemic.Therefore,this study’s purpose was to examine the effects of a home-based,YouTube-delivered PA intervention grounded in self-determination theory on young adults’free-living PA,sedentary behavior,and sleep quality(NCT04499547).Methods:Sixty-four young adults(48 females;age=22.8±3.4 years,mean±SD;body mass index=23.1±2.6 kg/m2)were randomized(1:1)into the intervention group,which received weekly aerobic and muscle-strengthening PA videos,or control group,which received weekly general health education videos,for 12 weeks.Our primary outcome was free-living moderate-to-vigorous PA(MVPA)and our secondary outcomes were sedentary behavior,light PA,and sleep quality(measured using ActiGraph accelerometers)along with muscle-strengthening PA frequency,self-determination theory-related motivation(non-regulation,external regulation,introjected regulation,identified regulation,integrated regulation,and intrinsic regulation),and perceived PA barriers(assessed using validated questionnaires).Repeated measures analysis of variances(ANOVAs)examined between-group differences at an adjusted significance level of 0.004 and effect sizes as partial eta-squared(η;).Results:We observed statistically significant interaction effects for MVPA,sleep efficiency,muscle-strengthening PA frequency,non-regulation,integrated regulation,intrinsic regulation,and perceived PA barriers(F(1,62)=10.75-77.67,p<0.001-0.002,ηp2=0.15-0.56)with all outcomes favoring the intervention group.We observed no statistically significant differences in either group for sedentary behavior,light PA,sleep duration,or external,introjected,and identified regulations after 12 weeks(F(1,62)=1.11-3.64,p=0.06-0.61).Conclusion:With national COVID-19 restrictions still in place and uncertainty regarding post-pandemic PA environments and behaviors,a remote,YouTube-delivered PA intervention may help foster clinically meaningful improvements in young adults’free-living MVPA,musclestrengthening PA frequency,sleep efficiency,PA-related intrinsic motivation,and perceived PA barriers.  相似文献   
6.
This article describes a cooperative writing response initiative designed to develop writing skills in foreign/second-language contexts (hereafter L2). The strategy originated from my desire to cater for my learners’ need to become better writers in English within a constrained educational environment in Argentina. In this article I describe this strategy and show how it has worked in my setting. First, I offer the rationale on which it rests, based on a sociocultural conception of reading and writing. This involves brief considerations about the notions of collaborative writing groups, social responses to texts and coherence in L2 writing. Second, I describe and explain the strategy in detail, and include one handout with specific written instructions (as my learners received them) for the cooperative writing response groups with a focus on coherence, i.e. global aspects of the composing process. Finally, I exemplify the strategy using one learner’s written text as a foundation (disclosed by permission).  相似文献   
7.
The present study examined how adolescents' and their romantic partners' romantic working models and relational styles were related to their interactions with each other. Sixty-five couples (M age = 18.1 years) were observed interacting. Romantic working models were assessed in interviews about their romantic experiences; romantic styles were assessed by self-report. Data were analyzed using the Actor Partner Interdependence Model. Working models of romantic relationships, especially girls' models, were predictive of their behavior, the partners' behavior, and the dyads' behavior. Fewer links were found between relational styles and observed behavior. The present study extends past work by showing that representations of romantic relationships influence or are influenced by romantic interactions, even as these representations and relationships are just developing.  相似文献   
8.
9.
Science teachers are expected to teach in innovative ways that are different from their long experience as students. Professional development programs are planned to help teachers’ development, yet, there is little knowledge of the long-term effects of professional development programs (PDPs), and especially on actual practice. The purpose of this study is to gain a long-term perspective of the ways in which the process and outcomes of a reform-oriented, extended PDP are expressed in science teachers’ practice. Data sources included interviews and documents. The study presents four case studies of the practices of junior high school science teachers (grades 7–9) in Israel, with respect to a past PDP in which they took part a decade ago. The cases are presented in pairs of a leader and a follower. Each case details the teacher’s work context, sustained implementation, coherence of tools and approaches, and adaptations. All four teachers shared the view that scientific skills are important to their students as learners in a changing world. All four teachers adopted one or two major approaches, which were the PDP’s main focus. In addition, the two leaders adopted two more approaches. The teachers were still using many strategies associated with the major foci of the PDP. The level of enactment and modifications of the strategies varied. Usability of innovations is discussed in relation to the teachers’ context. We suggest that science teachers’ professional development include the ability to adapt the innovation to their teaching context in order to sustain the changes for a long period of time.  相似文献   
10.
Adolescent Girls' Relationships with Mothers and Best Friends   总被引:2,自引:0,他引:2  
The present study examined factors associated with harmony in adolescent girls' relationships with their mothers and their best friends. A framework was proposed in which relationship harmony was expected to be related to individual characteristics of each partner and the match between the individual characteristics of each partner. 60 adolescent girls, their mothers, and their best friends participated in self-report and observational tasks. Harmonious mother-daughter partners (vs. disharmonious ones) had more similar needs, felt their needs were better met, perceived their partners as more socially skilled, and had more similar interests. Harmonious friends (vs. disharmonious ones) had more similar needs, and target adolescents perceived partners to be more socially skilled and better at meeting their needs. Observational ratings of attunement, positive affect, and power negotiation were greater in harmonious relationships with both mothers and friends. Discussion focuses on the value of a common framework for studying different relationships.  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