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   3765篇
  免费   216篇
  国内免费   2篇
  3983篇
  2024年   7篇
  2023年   32篇
  2022年   31篇
  2021年   63篇
  2020年   76篇
  2019年   111篇
  2018年   172篇
  2017年   180篇
  2016年   168篇
  2015年   118篇
  2014年   132篇
  2013年   431篇
  2012年   254篇
  2011年   256篇
  2010年   127篇
  2009年   157篇
  2008年   233篇
  2007年   226篇
  2006年   169篇
  2005年   149篇
  2004年   152篇
  2003年   154篇
  2002年   128篇
  2001年   46篇
  2000年   42篇
  1999年   41篇
  1998年   48篇
  1997年   40篇
  1996年   35篇
  1995年   31篇
  1994年   21篇
  1993年   26篇
  1992年   10篇
  1991年   9篇
  1990年   7篇
  1989年   10篇
  1988年   5篇
  1987年   8篇
  1986年   5篇
  1985年   10篇
  1984年   9篇
  1983年   7篇
  1982年   5篇
  1981年   7篇
  1980年   4篇
  1979年   6篇
  1977年   3篇
  1976年   3篇
  1972年   3篇
  1968年   3篇
排序方式: 共有3983条查询结果,搜索用时 15 毫秒
791.
Synthesis of family research presents unique challenges to investigators who must delimit what will be included as a family study in the proposed review. In this paper, the authors discuss the conceptual and pragmatic challenges of conducting systematic reviews of the literature on the intersection between family life and childhood chronic conditions. A proposed framework for delimiting the family domain of interest is presented. The framework addresses both topical salience and level of relevance and provides direction to future researchers, with the goal of supporting the overall quality of family research synthesis efforts. For users of synthesis studies, knowledge of how investigators conceptualize the boundaries of family research is important contextual information for understanding the limits and applicability of the results.  相似文献   
792.
793.
Two experiments examined the relations among adult aging, mind wandering, and executive-task performance, following from surprising laboratory findings that older adults report fewer task-unrelated thoughts (TUTs) than do younger adults (e.g., Giambra, 1989, Jackson and Balota, 2012). Because older adults may experience more ability- and performance-related worry during cognitive tasks in the laboratory, and because these evaluative thoughts (known as task-related interference, “TRI”) might be sometimes misclassified by subjects as task-related, we asked subjects to distinguish task-related thoughts from TRI and TUTs when probed during ongoing tasks. In Experiment 1, younger and older adults completed either a go/no-go or a vigilance version of a sustained attention to response task (SART). Older adults reported more TRI and fewer TUTs than did younger adults while also performing more accurately. In Experiment 2, subjects completed either a 1- or a 2-back version of the n-back task. Older adults again reported more TRI and fewer TUTs than younger adults in both versions, while performing better than younger adults in the 1-back and worse in the 2-back. Across experiments, older adults' reduced TUT rates were independent of performance relative to younger adults. And, although older adults consistently reported more TRI and less mind wandering than did younger adults, overall they reported more on-task thoughts. TRI cannot, therefore, account completely for prior reports of decreasing TUTs with aging. We discuss the implications of these results for various theoretical approaches to mind-wandering.  相似文献   
794.
Why do some Americans feel more patriotic than others? We argue that feelings of national pride are reinforced by cues from people's political and social environments. When Americans reside in contexts that align with their values, traits, and civic orientations, they are more likely to express pride in their country. We consider both civic and ethnic pathways to patriotism. We expect that minorities and those who particularly value political equality will feel increasingly patriotic as the racial and ethnic diversity of their state climbs. For those who see politics through a partisan lens, we expect that environments defined by political competition will enhance feelings of national pride. We test our theory using data from the 2012 American National Election Studies (ANES). We find that Americans are more likely to say that they feel love for their country when they reside in political contexts congruent with their values and approach to citizenship.  相似文献   
795.
Spirituality and religion are integral parts of a person's belief system and support network. Although there are many avenues a person can take when seeking mental health care, conservative Protestant clients have a tendency to seek assistance through their church. There is a paucity of literature about conservative Protestant church members’ perceptions of mental health care. The authors used phenomenology to understand participants’ perceptions of mental health care provided by the church. Themes found within participants’ stories included the importance of the relationship when seeking care, the use of knowledgeable practitioners, and the use of religious practices in counseling.  相似文献   
796.
In this study, we assessed the generalizability of the Western preference for direct versus indirect influence strategies and its relation to participant sex, perceptions of participant power, and concerns for politeness among a sample of 138 American, 41 Japanese, and 44 Korean female and male college students. Regardless of cultural group or participant sex, direct strategies were reported as first choice strategies, whereas indirect strategies were cited as strategies of last resort. Participant power, not participant sex, was predictive of the students'reported strategy use. Although the American, Japanese, and Korean students were more similar than different on measures of perceived power and frequency of strategy use, concerns for politeness were reflected in the Japanese and Korean students'less confrontational strategy style.  相似文献   
797.
Johnson  Michael  Nado  Jennifer 《Philosophia》2017,45(2):717-734
Philosophia - In previous work (Johnson & Nado 2014) we proposed a sketch of a disposition-based metasemantictheory, which has recently been criticized by James Andow (2016). Andow claims,...  相似文献   
798.
799.
800.
Journal of Child and Family Studies -  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