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   671篇
  免费   32篇
  2023年   6篇
  2022年   7篇
  2021年   11篇
  2020年   16篇
  2019年   15篇
  2018年   20篇
  2017年   22篇
  2016年   29篇
  2015年   17篇
  2014年   30篇
  2013年   91篇
  2012年   46篇
  2011年   34篇
  2010年   16篇
  2009年   23篇
  2008年   42篇
  2007年   34篇
  2006年   26篇
  2005年   24篇
  2004年   11篇
  2003年   20篇
  2002年   14篇
  2001年   8篇
  2000年   11篇
  1999年   4篇
  1998年   7篇
  1997年   9篇
  1995年   8篇
  1994年   6篇
  1993年   7篇
  1992年   8篇
  1991年   5篇
  1990年   7篇
  1989年   4篇
  1988年   9篇
  1987年   4篇
  1986年   4篇
  1985年   2篇
  1984年   6篇
  1982年   3篇
  1981年   5篇
  1980年   3篇
  1979年   2篇
  1975年   2篇
  1973年   5篇
  1971年   2篇
  1969年   2篇
  1968年   2篇
  1957年   2篇
  1950年   2篇
排序方式: 共有703条查询结果,搜索用时 15 毫秒
641.
Executive function and intelligence are negatively associated with aggression, yet the role of executive function has rarely been examined in the context of school bullying. We studied whether different domains of executive function and non-verbal intelligence are associated with bullying involvement in early elementary school. The association was examined in a population-based sample of 1,377 children. At age 4 years we assessed problems in inhibition, shifting, emotional control, working memory and planning/organization, using a validated parental questionnaire (the BRIEF-P). Additionally, we determined child non-verbal IQ at age 6 years. Bullying involvement as a bully, victim or a bully-victim in grades 1–2 of elementary school (mean age 7.7 years) was measured using a peer-nomination procedure. Individual bullying scores were based on the ratings by multiple peers (on average 20 classmates). Analyses were adjusted for various child and maternal socio-demographic and psychosocial covariates. Child score for inhibition problems was associated with the risk of being a bully (OR per SD?=?1.35, 95%CI: 1.09–1.66), victim (OR per SD?=?1.21, 95%CI: 1.00–1.45) and a bully-victim (OR per SD?=?1.55, 95%CI: 1.10–2.17). Children with higher non-verbal IQ were less likely to be victims (OR?=?0.99, 95%CI: 0.98–1.00) and bully-victims (OR?=?95%CI: 0.93–0.98, respectively). In conclusion, our study showed that peer interactions may be to some extent influenced by children’s executive function and non-verbal intelligence. Future studies should examine whether training executive function skills can reduce bullying involvement and improve the quality of peer relationships.  相似文献   
642.
The present study addresses visual attention and processing speed in primary school children (N = 345; 7–8 years of age) who received either music (MC) or natural science training (NC) over a period of 18 months. Dependent variables were collected three times (T1–T3) and included measures for processing speed, visual attention and cognitive music abilities. They were submitted to latent or manifest change models including socioeconomic status and basic cognitive functions as covariates. Groups performed similarly in all dependent tasks at baseline (T1). MC showed significant increases in processing speed as well as in music abilities from T2 to T3 and increases in rhythmic abilities from T1 to T2. Although MC also showed increases in both processing speed and visual attention over time, they were at a small advantage with respect to the former and at a clear disadvantage with respect to the latter measure as compared to NC. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
643.
The popularity of remote work continues to rise, but uncertainty remains about how it influences employee well-being. We extend the Demand-Control-Person (DCP) model to test both person and job factors as important considerations in remote work, suggesting that emotional stability influences the utility of autonomy as a job resource in protecting employees from strain. Additionally, we test self-determination theory (SDT), positioning need satisfaction for autonomy, relatedness, and competence as mechanisms explaining the relationship between remote work and strain. In two field studies, high–emotional stability employees reporting high levels of autonomy experienced the lowest levels of strain, with negative relationships between extent of remote work and strain. In contrast, low–emotional stability employees who also have high autonomy appear more susceptible to strain, and this may increase when they work remotely more often. Our multilevel structural equation modelling revealed that high–emotional stability employees with high autonomy appear best positioned to meet their needs for autonomy and relatedness, even when remote work is more frequent; these in turn reduced the likelihood of strain. Thus, our results support the DCP and SDT models, revealing theoretical and practical implications for designing and managing remote work arrangements.  相似文献   
644.
645.
It was the main goal of this study to investigate the motor and visual-spatial development in primary school-aged children in Cameroon and Germany. Thirty-four children from each country completed a motor test and a mental rotation test. It was found that children in Cameroon showed a better motor ability (better overall gross motor score and also on most single items) than children in Germany did. This can be explained by the early motor stimulation in infancy in Cameroon. Concerning mental rotation performance, Cameroonian children perform below chance level. A positive correlation between the overall motor ability and mental rotation performance could only be analyzed and conducted in the German sample. Therefore, this study emphasizes the need for the development of culture-fair cognitive tests.  相似文献   
646.
The phenomenon of “posttraumatic play” (PTP) has received much clinical recognition and little empirical support. The objective of this study was to examine various aspects of PTP in young children exposed to terror events and their relation to posttraumatic stress disorder (PTSD). Individual play sessions, conducted with 29 young Israeli children directly exposed to terrorism (M age = 5.47, SD = 1.34) and 25 matched unexposed children (M age = 5.62, SD = 0.87), were coded using the Children's Play Therapy Instrument–Adaptation for Terror Research (CPTI‐ATR; S.E. Chazan & E. Cohen, 2003). Analyses using these ratings showed (a) significant differences between the two groups, (b) significant associations with the caregiver's reports on child's exposure, and (c) significant associations with the caregiver's reports on the child's PTSD symptoms. Play activity ratings of predominant negative affects, frequent acting‐out/morbid themes, lowered developmental level, and reduced awareness of the child of him‐ or herself as a player significantly predicted more PTSD symptoms. PTP which included more coping strategies classified as “overwhelmed reexperiencing” and less “reenactment with soothing” was associated with a higher level of PTSD. Play analysis with the CPTI‐ATR may be helpful in identifying PTSD in children and also guide the selection of therapeutic techniques.  相似文献   
647.
Traditional frameworks of parenting have failed to capture the distinctive nature of parenting in Latino families. Cultural values likely influence parenting practices. The study of cultural values may allow us to identify aspects of parenting that are unique to Latinos and which complement traditional frameworks of parenting. This paper presents qualitative work on two Latino cultural values, familismo and respeto, and examines ways in which these values may inform the provision of standard parent training programs with Latinos. The first study is an ethnography that explored the value of familismo. The second study consisted of focus groups in which Latina mothers discussed the value of respeto. Findings from these two studies are used to examine the cultural congruence of the characteristics of parent training programs and the Latino values of familismo and respeto. In light of the issues identified, clinical guidelines for working with Latino parents in parent training programs are offered.  相似文献   
648.
Public transgressions by group members threaten the public image of a group when outside observers perceive them as representative of the group in general. In three studies, we tested the effectiveness of rejection of a deviant group member who made a racist comment in public, and compared this to several other strategies the group could employ to protect their image. In Study 1 (N = 75) and Study 2 (N = 51), the group was judged less racist after rejecting the deviant than after claiming a non‐racist position or not responding to the transgression. Perceived typicality of the deviant partially mediated this effect in Study 2. In Study 3 (N = 81), the group was judged least racist after forcing the deviant to apologize and as most racist after denying the severity of the transgression. Results also showed a negative side‐effect of rejection. Perceived exclusion of the deviant contributed to a perception of the group as disloyal to its members, which resulted in a less favorable overall group evaluation. Potential benefits and risks of rejection, denial, and apologies are further discussed in the General Discussion. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
649.
Mental health systems need scalable solutions that can reduce the efficacy–effectiveness gap and improve mental health outcomes in community mental health service settings. Two major challenges to delivery of high-quality care are providers’ fidelity to evidence-based treatment models and children’s and caregivers’ engagement in the treatment process. We developed a novel, tablet-based application designed to enhance via technology the quality of delivery of trauma-focused cognitive-behavioral therapy (TF-CBT). We piloted its use in four community mental health service organizations using a blocked randomized controlled trial to examine the feasibility of implementing tablet-facilitated TF-CBT versus standard TF-CBT with 13 providers and 27 families. Provider fidelity and child engagement in treatment were observationally measured via session audio recording. Parent and child perceptions of the tablet application were assessed using structured interviews and mixed-method analyses. Providers actively and appropriately used tablet TF-CBT to facilitate treatment activities. Providers and families expressed high satisfaction with its use, demonstrating acceptability of this approach. Youth and caregivers in both conditions reported high alliance with their providers. Overall, we found that tablet-facilitated treatment is accepted by providers and families and may be integrated into mental health treatment with minimal training. Further study is needed to examine the extent to which technology-based applications may enhance the reach, quality, and clinical outcomes of mental health treatment delivered to children and families.  相似文献   
650.
In this study we examined gender differences in the influence of professional tenure on 3 work attitudes: career salience, organizational commitment, and job involvement. In total, 220 men and 125 women working in high-level jobs in a large multinational organization completed a written questionnaire. Using hierarchical regression analyses, and controlling for differences between men and women in age, the presence of children, and number of working hours, we found no significant gender differences in the 3 work attitudes. The results further show that although career salience, job involvement, and organizational commitment increase with age, these work attitudes decrease with professional tenure. In terms of organizational commitment, the negative influence of professional tenure was significantly stronger for women than for men. Finally, the implications for future studies and for organizational practice are discussed.  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