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   404篇
  免费   67篇
  471篇
  2024年   5篇
  2023年   8篇
  2022年   7篇
  2021年   9篇
  2020年   17篇
  2019年   15篇
  2018年   36篇
  2017年   43篇
  2016年   34篇
  2015年   24篇
  2014年   34篇
  2013年   52篇
  2012年   33篇
  2011年   29篇
  2010年   35篇
  2009年   12篇
  2008年   10篇
  2007年   11篇
  2006年   11篇
  2005年   6篇
  2004年   5篇
  2003年   4篇
  2002年   4篇
  2000年   3篇
  1999年   1篇
  1998年   3篇
  1997年   1篇
  1993年   3篇
  1992年   2篇
  1991年   5篇
  1985年   2篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1969年   1篇
  1968年   2篇
  1952年   1篇
排序方式: 共有471条查询结果,搜索用时 0 毫秒
101.
This article builds upon previous discussion of social and technical determinisms as implicit positions in the biofuel debate. To ensure these debates are balanced, it has been suggested that they should be designed to contain a variety of deterministic positions. Whilst it is agreed that determinism does not feature strongly in contemporary academic literatures, it is found that they have generally been superseded by an absence of any substantive conceptualisation of how the social shaping of technology may be related to, or occur alongside, an objective or autonomous reality. The problem of determinism emerges at an ontological level and must be resolved in situ. A critical realist approach to technology is presented which may provide a more appropriate framework for debate. In dialogue with previous discussion, the distribution of responsibility is revisited with reference to the role of scientists and engineers.  相似文献   
102.
In the present study, we investigated the influence of cognitive factors on eye-movement behaviors in reading. Participants performed two tasks: a normal-reading task, as well as a mindless-reading task in which letters were replaced with unreadable block shapes. This mindless-reading task served as an oculomotor control condition, simulating the visual aspects of reading but removing higher-level linguistic processing. Fixation durations, word skipping, and some regressions were influenced by cognitive factors, whereas eye movements within words appeared to be less open to cognitive control. Implications for models of eye-movement control in reading are discussed.  相似文献   
103.
104.
105.
This article reports on the psychometric properties of a newly constructed Hawaiian Culture Scale--Adolescent Version. A total of 2,272 Native Hawaiian and 1,170 non-Hawaiian adolescents were administered this 50-item inventory that measures the source of learning the Hawaiian way of life, how much Hawaiian beliefs are valued and important to maintain, how much non-Hawaiian beliefs are valued, Hawaiian blood quantum, and specific cultural traditions (seven subscales = Lifestyles, Customs. Activities, Folklore, Causes-Locations, Causes-Access, and Language Proficiency). The results strongly supported the internal consistency and validity of the measures for both the Hawaiian and non-Hawaiian groups. On the basis of the demographic data, partial support was offered for cross-cultural theories of ethnic identity. More consistent support was found for multiculturalism in Hawai'i's adolescents. Further research is needed to link these measures with indicators of psychological adjustment (e.g., depression, anxiety, substance use).  相似文献   
106.
Although much is known about the presence of themes of agency and communion in adults' autobiographical stories, little is known about the presence of these themes in children's autobiographical stories. In this paper we examine the extent to which children describe themselves and others as agentic and communal beings in ordinary conversational narratives. Subjects were 96 rural, working-class children between the ages of 4 and 9 years. Personal narratives were elicited in the course of informal conversations with an adult experimenter. Narratives were analyzed for the presence of storyworld participants, and for the presence of themes of agency and communion. For both genders, themes of agency were more common than were themes of communion. Girls, however, were more likely to describe themes of communion than were boys, and were more likely to include family members in their narratives than were boys. Finally, correlations between themes of agency and communion were generally low. The findings extend the age to which the concepts of agency and communion can be productively applied to personal narratives. Implications for future theoretical and empirical work are also discussed.  相似文献   
107.
108.
109.
110.
Widespread Internet use has revolutionized health information and patient education for persons with chronic illnesses. The authors surveyed 147 HIV-positive persons to examine factors associated with Internet use and associations between Internet use and health. Information, motivation, and behavioral skills associated with using the Internet were related to Internet use. The authors found that health-related Internet use was associated with HIV disease knowledge, active coping, information seeking coping, and social support among persons who were using the Internet. These preliminary findings suggest an association between using the Internet for health-related information and health benefits among people living with HIV/AIDS, supporting the development of interventions to close the digital divide in HIV/AIDS care.  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