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   184篇
  免费   45篇
  国内免费   25篇
  2023年   5篇
  2022年   9篇
  2021年   10篇
  2020年   9篇
  2019年   13篇
  2018年   13篇
  2017年   11篇
  2016年   13篇
  2015年   11篇
  2014年   11篇
  2013年   23篇
  2012年   10篇
  2011年   10篇
  2010年   12篇
  2009年   7篇
  2008年   12篇
  2007年   7篇
  2006年   9篇
  2005年   5篇
  2004年   5篇
  2003年   7篇
  2002年   9篇
  2001年   5篇
  2000年   7篇
  1999年   7篇
  1998年   1篇
  1997年   2篇
  1996年   4篇
  1995年   3篇
  1994年   1篇
  1992年   1篇
  1985年   2篇
排序方式: 共有254条查询结果,搜索用时 15 毫秒
81.
Online auctions combine the conventional auction model with information technology. However, information asymmetry within such auctions causes risks and uncertainties that influence consumer purchase intentions. In this study, a 2 (product price: high vs. low) × 2 (e-retailer reputation: high vs. low) experimental design was used to understand whether the product price and e-retailer reputation will influence consumers' perceived risk, attitude toward the website and purchase intention. The results of this study indicate that perceived risk negatively influences consumer attitude toward the website and online purchase intention, while consumer attitude toward the website positively influences purchase intention. Moreover, involvement moderates the influence of product price and e-retailer reputation only on social risk but does not have a significant effect on consumer attitude toward the website. This study contributes to a more comprehensive understanding of online auction users' behavior. Finally, the managerial implications, limitations and future research directions are also provided.  相似文献   
82.
This study examined how child temperament was related to parents' time spent accessible to and interacting with their 2-year-olds. Bivariate analyses indicated that both fathers and mothers spent more time with temperamentally challenging children than easier children on workdays, but fathers spent less time with challenging children than easier children on non-workdays. After accounting for work hours, some associations between temperament and fathers' workday involvement dropped to non-significance. For fathers, work hours also moderated the relation between irregular temperament and workday play. For mothers, work hours moderated the relation between both difficult and irregular temperament and workday interaction. Mothers also spent more time with girls (but not boys) who were temperamentally irregular. Results speak to the influence of child temperament on parenting behavior, and the differential construction of parenting roles as a function of child characteristics and patterns of work.  相似文献   
83.
A randomized control trial examined the impact of a professional development program on rural teachers' attunement to student social dynamics, and the influence of teacher attunement on students' school experiences. In intervention schools serving Latino and White rural early adolescents, teachers (N = 14) received training on social dynamics and aspects of early adolescent adjustment; control school teachers (N = 12) received no training. Social cognitive mapping procedures assessed and compared students' and teachers' perceptions of peer groups; structured observations assessed teachers' management of social dynamics. Students (N = 225) self-reported their perceptions of the school social-affective context. Intervention and control schools differed on teacher attunement and management of the social environment. Students whose teachers were more attuned to peer group affiliations evidenced improved views of the school social environment. Findings are discussed in terms of attunement as an element of teachers' invisible hand, and for teachers' role in promoting productive contexts for students during the middle school transition.  相似文献   
84.
Children with disruptive behaviors are at risk for adverse outcomes. Family involvement is a significant predictor of positive child behavior outcomes; however, little research has investigated parent psychological variables that influence family involvement for children with disruptive behaviors. This study investigated the role of parental motivational beliefs (i.e., role construction and efficacy) as a potential mechanism by which parenting stress impacts family involvement for families of children with disruptive behaviors. Results indicated that parent role construction mediated the relation between parenting stress and all aspects of family involvement examined (i.e., home-based involvement, school-based involvement, and home-school communication). Parent efficacy mediated the relation between parenting stress and home-based involvement only. Parents of children with disruptive behaviors reporting stress may experience negative beliefs about their role and efficacy to support their child's education, which may thereby negatively influence their actual involvement. Therefore, parent motivational beliefs may serve as an important point for intervention to support involvement of families of children with disruptive behavior.  相似文献   
85.
This study examined the associations among child demographic variables, teacher perceptions of parent-teacher and student-teacher relationship quality, and teacher perceptions of children's academic abilities in an ethnically diverse sample of 607 academically at-risk first grade children. Relative to relationships with African American children and parents, teachers rated their relationships with White and Hispanic children and parents more positively. Measures of relationship quality added unique variance to teachers' perceptions of children's abilities, controlling for parent educational level and measured ability. Relationship variables fully mediated the association between African American status and teachers' perceptions of children's abilities. Implications of the findings for teacher in-service and professional development and for parent involvement programs are discussed.  相似文献   
86.
以400名3到7岁城市儿童的父亲为被试,考察父亲参与教养的基本特点及其与性别角色的关系.结果发现,小学一年级儿童的父亲对子女的规则约束显著多于幼儿园小班和中班儿童父亲,父亲参与教养水平不存在儿童性别的显著差异.双性化的父亲对儿童的互动监督、规则约束、情感表达、间接支持、学业鼓励均显著多于其他性别角色的父亲;男性化的父亲对儿童的规则约束显著多于女性化的父亲;女性化的父亲在互动监督、情感表达、间接支持和学业鼓励方面均显著多于未分化的父亲.  相似文献   
87.
Past research has revealed associations between television viewing and sexual attitudes and behaviors. We examined a burgeoning new television genre, reality dating programs (RDPs). Undergraduate students (ages 18–24) reported their overall television viewing, their RDP viewing, and their involvement with RDPs (watching in order to learn and watching in order to be entertained). They also completed measures of attitudes toward sex, dating, and relationships, and answered questions about sexual behavior. Most participants were occasional or frequent viewers of at least one RDP. Men reported using RDPs for learning more than did women; there was no gender difference in use of RDPs for entertainment. Total amount of RDP viewing was positively correlated, for both men and women, with adversarial sexual beliefs, endorsement of a sexual double standard, and the beliefs that men are sex-driven, that appearance is important in dating, and that dating is a game. In all cases, however, these relationships were partially or totally mediated through viewer involvement. Men and women who watched RDPs tended to be less sexually experienced; there were few other correlations with sexual behaviors.  相似文献   
88.
We examined the relationship between maternal employment and college students’ expected work–family conflict as well as the relationship between expected conflict and the anticipated use of family-altering and career-altering strategies. Results indicated a positive relationship between the extensiveness of maternal employment and expected work–family conflict only for men. In addition, students who expected extensive work–family conflict anticipated delaying marriage, limiting the number of children they will have, and, in the case of men, intending not to have children. There was no relationship between expected work–family conflict and the anticipated use of career-altering strategies. Implications of the findings and directions for future research are discussed.  相似文献   
89.
以597个核心家庭的父亲、母亲和青少年为研究对象,通过问卷调查探讨了母亲守门行为与父子依恋的关系以及父亲教养投入在其中的中介作用。结果表明:(1)母亲开门行为正向预测父子依恋,母亲关门行为负向预测父子依恋;(2)母亲开门行为通过正向预测父亲教养投入的部分中介作用间接预测父子依恋,而母亲关门行为通过负向预测父亲教养投入的部分中介作用间接预测父子依恋。研究结果扩展了母亲守门行为的作用效果研究,对家庭教育实践具有一定的指导意义。  相似文献   
90.
This study investigated hope as a mediator between children’s bullying involvement and emotional difficulties in a sample of 1,060 school‐age children (Grades 3–6). Results from structural equation modeling suggested that victimization leads to emotional difficulties both directly and indirectly through hope. Perpetration was indirectly associated with emotional difficulties. Findings highlight the role of children’s cognitive‐motivational process for emotional well‐being in response to bullying involvement. Implications for counseling interventions 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