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   2675篇
  免费   768篇
管理学   696篇
民族学   6篇
人口学   59篇
理论方法论   579篇
社会学   1798篇
统计学   305篇
  2021年   67篇
  2020年   136篇
  2019年   297篇
  2018年   123篇
  2017年   205篇
  2016年   253篇
  2015年   259篇
  2014年   238篇
  2013年   362篇
  2012年   195篇
  2011年   181篇
  2010年   157篇
  2009年   118篇
  2008年   156篇
  2007年   95篇
  2006年   118篇
  2005年   86篇
  2004年   89篇
  2003年   77篇
  2002年   53篇
  2001年   61篇
  2000年   51篇
  1999年   10篇
  1998年   2篇
  1997年   3篇
  1996年   7篇
  1995年   1篇
  1994年   6篇
  1993年   9篇
  1992年   2篇
  1991年   5篇
  1990年   2篇
  1989年   7篇
  1988年   6篇
  1987年   1篇
  1982年   1篇
  1981年   1篇
  1978年   1篇
  1977年   1篇
  1973年   1篇
排序方式: 共有3443条查询结果,搜索用时 15 毫秒
991.
This study's main objective was to explore whether beliefs legitimizing dating violence predict dysfunctional social information processing (SIP) when adolescents deal with ambiguous dating situations, and whether this more proximal cognitive processing acts as a mediator between acceptance of violence beliefs and dating violence perpetration. Participants were 855 high school students who completed self‐report measures at three time points, with a 1‐year interval between them. SIP did not act as a mediator, but the emergence of anger emotions in dating conflict situations, along with aggression‐justifying beliefs, were revealed as essential in explaining dating violence. Previous aggression also explained a subsequent higher anticipation of positive consequences for aggressive acts. We discuss the implications for prevention and treatment strategies with adolescents.  相似文献   
992.
The theory of reasoned action (ToRA) has been proposed as a framework for cyberbullying prevention design, targeting attitudes and norms. In this study effects of a long (10 weekly sessions) and a short (one day, four sessions) cyberbullying prevention program based on the ToRA were compared with a control group over 9 months. Longitudinal data from 722 students (mean age = 13.36) on cyberbullying, somatic symptoms, attitudes, and norms were analyzed within a structural equation model. Participation in the long intervention group significantly reduced cyberbullying (= ?0.584) and somatic symptoms (= ?0.316). No between‐group differences emerged for attitudes and norms. Developmental trajectories and associations were found to be as suggested by ToRA in both cross‐sectional and change‐score analyses.  相似文献   
993.
While youth generally experience stressors from developmental milestones, Black youth also face racialized stressors. Racial socialization has been found to help Black youth cope with racialized stressors, but research has yet to show its contribution to coping beyond general socialization practices. This study examines how racial socialization contributes beyond that of general coping socialization to coping behaviors. Fifty‐eight third–eighth‐grade (Mage = 11.3, SD = 1.54) youth reported general coping socialization and racial socialization practices and coping behaviors. Results indicate that for engagement coping, racial socialization messages contributed significantly to parent‐provided engaged socialization strategies. Implications are considered for the ways in which Black youth experience stress and require culturally specific practices for successful coping with frequently encountered stressors.  相似文献   
994.
Religiosity is associated with sexual behavior in adolescence; however, religiosity is a multidimensional construct, and it is not clear how different patterns of religiosity may differentially predict sexual behaviors and romantic relationships. We apply latent class analysis to nationally representative data from the National Longitudinal Study of Adolescent to Adult Health (Add Health; N = 10,149) to examine (1) what religiosity profiles exist among adolescents and (2) how they predict sexual behavior and romantic relationship status in adolescence and young adulthood. Religiosity in multiple domains was associated with lesser odds of sexual behavior compared to profiles marked by only affiliation, private, or public religiosity. Findings suggest that examining multiple facets of religiosity together is important for understanding how religiosity is associated with sexual behavior.  相似文献   
995.
996.
Parent–child interactions are multimodal, often involving coordinated exchanges of visual and auditory information between the two partners. The current work focuses on the effect of children's hearing loss on parent–child interactions when parents and their toddlers jointly played with a set of toy objects. We compared the linguistic input received by toddlers with hearing loss (HL) and their chronological age‐matched (CA) and hearing age‐matched (HA) normal‐hearing peers. Moreover, we used head‐mounted eye trackers to examine how different parental linguistic input affected children's visual attention on objects when parents either led or followed children's attention during joint object play. Overall, parents of children with HL provided comparable amount of linguistic input as parents of the two normal‐hearing groups. However, the types of linguistic input produced by parents of children with HL were similar to the CA group in some ways and similar to the HA group in other ways. Interestingly, the effects of different types of linguistic input on extending the attention of children with HL qualitatively resembled the patterns seen in the CA group, even though the effects were less pronounced in the HL group. We discuss the implications of these results for our understanding of the reciprocal, dynamic, and multi‐factored nature of parent–child interactions.  相似文献   
997.
Most still‐face paradigm (SFP) studies have been done in Western families with infant–mother dyads. The present study investigated the SFP pattern in 123 Dutch and 63 Chinese 4‐month‐old infants with mothers and fathers. The classic SFP effect was found for positive affect and gaze in both countries. For negative affect, Chinese infants showed a different SFP pattern than Dutch infants. With fathers, infants displayed a less pronounced SFP pattern for positive affect and an increase from the still face to the reunion for negative affect. Only a minority of infants showed the expected SFP pattern across episodes. Our findings support that infant emotion expression is influenced by parent gender and cultural context. An interesting avenue for further study is the exploration of the origins of within‐ and between‐gender and culture differences in affective communication between parents and infants.  相似文献   
998.
999.
1000.
Scholars and stakeholders alike have proposed the recruiting of migrant personal care workers as part of a strategy to respond to a prospective aged care deficit in Australia's ageing population. In recent years, there has been an increase in care migration to fulfil shortages among Australia's culturally and linguistically diverse and more remotely based populations. However, it is a difficult and resource‐intensive process to recruit migrant personal care workers under the labour agreement stream of the Temporary Skills Shortage visa. This article addresses the lacuna in existing literature dealing with the question of how Australia's migration framework ought to be structured to recruit migrant personal care workers as part of a strategy to prevent, or respond to, an aged care crisis. The article argues that the formation of an aged care industry labour agreement based on geographical and niche subsector labour market need is necessary to ensure the accessibility of the programme to aged care organisations. However, it is also argued that the introduction of a new low‐skill visa would better facilitate the recruitment of migrant personal care workers.  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