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   2082篇
  免费   94篇
  2023年   9篇
  2022年   10篇
  2021年   24篇
  2020年   35篇
  2019年   50篇
  2018年   66篇
  2017年   65篇
  2016年   64篇
  2015年   68篇
  2014年   58篇
  2013年   233篇
  2012年   84篇
  2011年   100篇
  2010年   76篇
  2009年   65篇
  2008年   97篇
  2007年   86篇
  2006年   79篇
  2005年   85篇
  2004年   92篇
  2003年   82篇
  2002年   85篇
  2001年   36篇
  2000年   30篇
  1999年   35篇
  1998年   36篇
  1997年   43篇
  1996年   23篇
  1995年   16篇
  1994年   28篇
  1993年   33篇
  1992年   11篇
  1991年   14篇
  1990年   16篇
  1989年   18篇
  1988年   12篇
  1987年   15篇
  1986年   19篇
  1985年   24篇
  1984年   20篇
  1983年   19篇
  1982年   12篇
  1981年   16篇
  1980年   20篇
  1979年   7篇
  1978年   9篇
  1977年   12篇
  1976年   6篇
  1975年   5篇
  1950年   5篇
排序方式: 共有2176条查询结果,搜索用时 31 毫秒
911.
This study presents the first experimental evidence that singing can facilitate short-term paired-associate phrase learning in an unfamiliar language (Hungarian). Sixty adult participants were randomly assigned to one of three “listen-and-repeat” learning conditions: speaking, rhythmic speaking, or singing. Participants in the singing condition showed superior overall performance on a collection of Hungarian language tests after a 15-min learning period, as compared with participants in the speaking and rhythmic speaking conditions. This superior performance was statistically significant (p < .05) for the two tests that required participants to recall and produce spoken Hungarian phrases. The differences in performance were not explained by potentially influencing factors such as age, gender, mood, phonological working memory ability, or musical ability and training. These results suggest that a “listen-and-sing” learning method can facilitate verbatim memory for spoken foreign language phrases.  相似文献   
912.
Booster interventions have been presumed to be important methods for maintaining the effects of evidence-based programs for children with behavioral problems, but there has been remarkably little empirical attention to this assumption. The present study examines the effect of a child-oriented booster preventive intervention with children who had previously received an abbreviated version (24 child sessions, 10 parent sessions) of the Coping Power targeted prevention program. Two hundred and forty-one children (152 boys, 89 girls) were screened as having moderate to high levels of aggressive behavior in 4th grade, then half were randomly assigned to receive the abbreviated Coping Power program in 5th grade, and half of the preventive intervention children were then randomly assigned to a Booster condition in 6th grade. The Booster sessions consisted of brief monthly individual contacts, and were primarily with the children. Five assessments across 4 years were collected from teachers, providing a three-year follow-up for all children who participated in the project. Results indicated that the abbreviated Coping Power program (one-third shorter than the full intervention) had long-term effects in reducing children’s externalizing problem behaviors, proactive and reactive aggression, impulsivity traits and callous-unemotional traits. The Booster intervention did not augment these prevention effects. These findings indicate that a briefer and more readily disseminated form of an evidence-based targeted preventive intervention was effective. The findings have potential implications for policy and guidelines about possible intervention length and booster interventions.  相似文献   
913.
This article maintains that knowledge of the literature on multicultural education and social justice pedagogy is indispensable for white college professors who desire to teach effectively about racial justice concerns. In exploring this literature, I have noticed that many publications either articulate theory or reflect on concrete classroom strategies, while relatively few deploy theory to evaluate specific attempts at teaching for justice. This seems to me a gap worth filling. Speaking as a white, conventionally trained, Catholic theologian, I begin by explaining why I deem it appropriate to employ antiracist pedagogy. I then demonstrate that the literature on multicultural education and social justice pedagogy is essential to this effort by utilizing both types of literature, theoretical and practical, to analyze my own strategies and goals to date. Throughout, I discuss white antiracist theological pedagogy not as an accomplished fact, but as an emerging endeavor. See a companion essay in this issue of the journal (Anna Floerke Scheid and Elisabeth T. Vasko, “Teaching Race: Pedagogical Challenges in Predominantly White Undergraduate Theology Classrooms”), and responses by the authors of both essays, also published in this issue of the journal (“Responses: Toward an Antiracist Pedagogy”).  相似文献   
914.
Background: The increasing prevalence of mental health issues in young people has contributed to a rise in the provision of school‐based counselling services in the UK. Between 2008/09 and 2010/11, data were collected from users of secondary school‐based counselling services in Wales. Aims: To identify the characteristics of users of school‐based counselling services in Wales – including demographics, referral pathways, presenting issues, and predominant issues – and how they compare to users of specialist CAMHS in Wales and Welsh secondary school pupils in general. Method: Data were collected on 10,687 episodes of counselling. School counsellors completed a client record sheet after each counselling episode and submitted these to their Local Authority. Collated results were then compared to matched data from Welsh specialist CAMHS and Welsh secondary schools data. Results/findings: A typical user of a secondary school‐based counselling service in Wales was female, of white ethnicity, and from the ‘middle’ school years. There was a marked under‐representation of users from BME backgrounds. Users were most often referred by school staff, and the most common presenting issues were family‐related, anger, and behaviour‐related. Conclusions: There was a higher proportion of females accessing school‐based counselling services than males. This was in direct contrast to data from specialist CAMHS and possible explanations for this are discussed. The under‐representation of BME populations suggested that there were some equality issues associated with accessing these services. Implications for practice: Future research should explore equality issues associated with young people from BME backgrounds accessing intervention services.  相似文献   
915.
With the increasing popularity and affordability of DNA sequencing through direct‐to‐consumer DNA sequencing services, it has become apparent that researchers need to understand how the results of sequencing one's DNA affects consumers psychologically and behaviorally. In this paper, the authors discuss several intrapersonal processes that may impact how learning about our own genetic predispositions affects us. In particular, this paper sets out to identify the interplay between three relevant perspectives: genetic essentialist biases, perceived identity, and need for certainty. These interrelated perspectives and the empirical research that supports relevant underlying predictions provide a useful basis from which researchers can further identify testable hypotheses on these intrapersonal perceived genetics effects. Such research has potential far‐reaching implications, not the least of which are in the health domain.  相似文献   
916.
Researchers have iterated that the future of synthetic biology and biotechnology lies in novel consumer applications of crossing biology with engineering. However, if the new biology’s future is to be sustainable, early and serious efforts must be made towards social sustainability. Therefore, the crux of new applications of synthetic biology and biotechnology is public understanding and acceptance. The RASVaccine is a novel recombinant design not found in nature that re-engineers a common bacteria (Salmonella) to produce a strong immune response in humans. Synthesis of the RASVaccine has the potential to improve public health as an inexpensive, non-injectable product. But how can scientists move forward to create a dialogue of creating a ‘common sense’ of this new technology in order to promote social sustainability? This paper delves into public issues raised around these novel technologies and uses the RASVaccine as an example of meeting the public with a common sense of its possibilities and limitations.  相似文献   
917.
In the present study we examined the ability of American and Chinese undergraduate students to calibrate their understanding of textbook passages translated into their native languages. Students read a series of texts and made predictions of their understanding of each text as well as the number of questions they would be able to answer correctly. Students also made postdictions of their test performance. Chinese students were significantly better than American students in calibrating their understanding of passages and predicting how many comprehension items they would answer correctly. Chinese students also outperformed American students on comprehension tests. All students were able to make more accurate postdictions of comprehension test scores than predictions. Results are related to possible instructional differences between American and Chinese students. Several possible directions for future research are discussed.  相似文献   
918.
In order to translate research findings into effective prevention strategies, it is important to understand people's beliefs about the causes of poor health outcomes. However, with the exception of knowledge and beliefs about folic acid supplementation, little is known regarding women's causal attributions women regarding birth defects. We employed Attribution Theory constructs to analyze open-text interview responses from 2,672 control mothers in the National Birth Defects Prevention Study who gave birth in 1997–2005. Common themes included use of alcohol, tobacco, illicit drugs, and medications during pregnancy. Stress and emotional upset were also suggested as possible causes of birth defects. Genetic- and heredity-related responses were more likely to be mentioned by Asian/Pacific Islander women compared to non-Hispanic Whites. Hispanic women were less likely to suggest several specific possible teratogens, such as paint, pesticides, or other chemicals, but were more likely to suggest events occurring during childbirth. Differences also emerged among ethnic groups for theoretical constructs, although most responses were categorized as controllable, changeable over time, and with an internal locus of causality.  相似文献   
919.
There is tremendous excitement about the promise of new genomic technologies to transform medical practice and improve patient care. Although the full power of genetic diagnosis has not yet been realized, paradigms of clinical decision-making are changing. In fact, recent policy level changes to promote genetic counseling by certified genetics professionals (GP) such as genetic counselors and clinical geneticists, are occurring at both the payer and state level. However, there remain opportunities to develop policies within the United States to: 1) enhance the access to the limited workforce of GPs; 2) revise reimbursement schemes such that costs to deliver these services may be recouped by institutions with GPs; and 3) protect against the potential for discrimination based on genetic information. Although many of these issues predate advances in genomic technologies, they are exacerbated by them, with increasing access and awareness as costs of testing decrease. Consequently, evolving shifts in national policies poise GPs to serve as a hub of information and may be instrumental in facilitating new models to deliver genetics-based care through promoting academic-community partnerships and interfacing with non-GPs. As we acknowledge the potential for genomics to revolutionize medical practice, the expertise of GPs may be leveraged to facilitate incorporation of this information into mainstream medicine.  相似文献   
920.
Adolescents today are confronted with the compounded stressors of life in our high-pressured society and the cognitive, physiological, and emotional changes characteristic of this stage of development. To explore ways to promote well-being in this population, mindfulness, defined as paying attention in the moment in an intentional and purposeful way, was examined in terms of its associations with aspects of emotional well being. It has been reported to have positive effects on emotional well-being in adults, and shows promise for similar results in research with youth. Moreover, the mechanisms through which being mindful may influence positive outcomes have only recently been explored, and have not been investigated with adolescents. Self-compassion, defined by the three components of self-kindness, sensing oneself as part of a common humanity, and maintaining perspective in challenging circumstances, was examined as a potential mediator of the relationship of mindfulness to various outcome measures. Measures assessing mindfulness, self-compassion, and aspects of emotional well-being comprised an online survey that was administered to 67 adolescents in an urban high school. Path analysis was utilized to explore relationships among the variables. An alternate model with self-compassion as the predictor and mindfulness as the mediator was also investigated. Results suggested that both mindfulness and self-compassion functioned as mediators in the pathway to emotional well-being. A theorized model is presented which depicts a reciprocal relationship between mindfulness and self-compassion and describes an iterative process that takes place between these two constructs, promoting emotional well-being. Implications for research and practice include conducting longitudinal studies, which assess constructs at three time points to definitively establish mediation, and developing a self-compassion program tailored for adolescents to facilitate improvements in emotional well-being.  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