全文获取类型
收费全文 | 1190篇 |
免费 | 239篇 |
国内免费 | 74篇 |
专业分类
1503篇 |
出版年
2025年 | 2篇 |
2024年 | 26篇 |
2023年 | 23篇 |
2022年 | 30篇 |
2021年 | 44篇 |
2020年 | 52篇 |
2019年 | 46篇 |
2018年 | 45篇 |
2017年 | 70篇 |
2016年 | 61篇 |
2015年 | 49篇 |
2014年 | 51篇 |
2013年 | 107篇 |
2012年 | 82篇 |
2011年 | 86篇 |
2010年 | 91篇 |
2009年 | 83篇 |
2008年 | 80篇 |
2007年 | 107篇 |
2006年 | 92篇 |
2005年 | 64篇 |
2004年 | 39篇 |
2003年 | 27篇 |
2002年 | 30篇 |
2001年 | 12篇 |
2000年 | 20篇 |
1999年 | 12篇 |
1998年 | 12篇 |
1997年 | 9篇 |
1996年 | 5篇 |
1995年 | 11篇 |
1994年 | 3篇 |
1992年 | 8篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1987年 | 1篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1981年 | 6篇 |
1980年 | 1篇 |
1979年 | 1篇 |
排序方式: 共有1503条查询结果,搜索用时 15 毫秒
11.
循证医学及其在心血管疾病中的应用 总被引:4,自引:0,他引:4
循证医学作为一门新兴的学科,对医学的研究和实践将产生越来越大的影响。在循证医学的操作过程中,如何正确评价和应用所获得的证据极为重要。在短短的十几年间,循证医学给心血管疾病的临床实践带来了根本的变化。 相似文献
12.
Luo Lu 《Counselling psychology quarterly》1994,7(2):221-226
Eighty-five community housewives in a Taiwanese city were surveyed. Multiple regression analysis indicated that age, life events and social support were found to relate to depression symptomatology. Younger housewives reported more depression symptoms than their older counterparts. Life events were related to depression, while social support protected women from depression. 相似文献
13.
Yifan Lu 《The Ecumenical review》2019,71(1-2):64-83
Feminist theology is known for its various critical principles and methods of biblical interpretation. In the process of doing feminist biblical interpretation, feminist theologians have started to build their theological frameworks. This article takes the feminist biblical scholar Elisabeth Schüssler Fiorenza and her construction of the New Testament as an example. In her book Discipleship of Equals, Schüssler Fiorenza put forward the important viewpoint of “equal discipleship.” This viewpoint provides a dialogue between Schüssler Fiorenza and the theological concerns of women in China. Like Schüssler Fiorenza, Chinese theologians have also noted the testimonies of Chinese women Christians in the development of the church. These can help female Christians realize who they are and the significance of being a member of the church. Christian Chinese traditional culture still influences the understanding of women's identity. This will be a significant challenge and task in practising Chinese feminist theology. 相似文献
14.
现行《医疗事故处理办法》颁布实施10 年之久,新形势下需要对其进行修改和完善。“办法”的修改应该体现平等保护医患双方合法权益原则,合理界定医疗事故范围,调整医疗事故鉴定委员会的组成,建立完善的证据管理制度,明确医疗事故损失赔偿的范围和额度。 相似文献
15.
Sandra Antunes;Maria João Alves;Inês Martelo;Marjorie Beeghly;Luísa Barros;Marina Fuertes; 《Infant mental health journal》2024,45(1):40-55
A growing body of research shows that early attachment relationships are foundational for children's later developmental and psychosocial outcomes. However, findings are mixed regarding whether preterm birth predicts later attachment, but insecurity is generally more prevalent among infants at higher medical and/or social/familial risk. This longitudinal study aimed to identify specific relational, familial/demographic, and perinatal predictors of attachment in a sample of 63 Portuguese infants born very or extremely preterm (VEPT, <32 gestational weeks) and their mothers from diverse socioeconomic backgrounds. One-third of the mothers had social/family risk factors (e.g., single parent, immigrant, unemployed, low education, and/or low income). At 3 months (corrected age), dyads were observed during social interaction in the Face-to-Face Still-Face paradigm (FFSF) and during free play. At 12 months, mother-infant dyads were observed in Ainsworth's Strange Situation. Over half (58.7%) of the infants were classified as insecurely attached. Social-Positive Oriented regulatory behavior pattern, higher maternal sensitivity, higher infant cooperation during free play, number of siblings and an absence of social/family risk factors were associated with attachment security. Perinatal variables were unrelated to attachment. Findings indicate that both relational and social contextual factors contribute to attachment in this biologically vulnerable sample. 相似文献
16.
The isolated elements and variability effects of cognitive load theory were used to alter the element interactivity of Chinese characters when instructing novice learners (72 overseas students at a Chinese university) in writing characters using worked examples-practice procedures. A group of characters with more than eight strokes was disassembled into three individual components. Students were required to trace examples and practice writing of either similar sequences of isolated components followed by integrated components of full characters (Isolated–Integrated sequences); variable sequences of isolated followed by integrated components (Variability–Integrated sequences); or conventional Integrated–Integrated sequences of full characters. It was hypothesized that the fully integrated stroke-movements form of example-practice sequences would result in less learning due to a greater cognitive load. The results demonstrated that the participants in both the Isolated–Integrated and Variable–Integrated groups performed significantly better than the Integrated–Integrated group with the Variable–Integrated group outperforming the Isolated–Integrated group. 相似文献
17.
People attend to the same event or object by using a global or local processing style across different environments. Different physical environmental conditions, such as orderliness and disorderliness, activate different psychological states and produce different kinds of outcomes. However, previous work has rarely examined whether individuals exposed to different orderly or disorderly environments attend to the “global” or the “local” differently. Thus, in the current study, we conducted three behavioral experiments to directly examine the impact of disorder versus order cues on people's types of perceptual and conceptual processing (global vs. local). We asked participants to perform a typical Kimchi–Palmer figures task or a categorization task: with pre‐primed disorderly or orderly physical environmental pictures (Experiment 1), with basic visual pictures (Experiment 2), and imagining a real environment (Experiment 3). The results revealed that in any of the above operations, orderly experience led to global perceptual processing, whereas disorderly experience led to local perceptual processing. This difference in processing style was not influenced by the participants’ daily habits or their preference for the need for structure. However, this difference in perceptual processing style did not spill over to the conceptual processing style. These findings provide direct evidence of the effects of disorderliness versus orderliness on global versus local perceptual and conceptual processing and imply that environmental orderliness or disorderliness may functionally affect cognitive processing (i.e., how we see and think about events and objects). Thus, the findings creatively bridge several lines of research and shed light on a basic cognitive mechanism responsible for perceptions of order/disorder. 相似文献
18.
通过文献综述、理论分析、个别访谈和开放式问卷调查,编制了农民工感恩问卷初卷,对671名江苏苏南地区农民工进行施测,进行项目分析、探索性因素分析、验证性因素分析及信效度检验,并使用该问卷进行初步调查。结果发现:(1)最终形成16个题目的农民工感恩问卷,问卷包含频度方面、密度方面、广度方面三个因子,方差累积贡献率为52.06%;验证性因素分析表明模型拟合得较好;问卷内部一致性系数为0.84;该问卷具有良好的信、效度,可以作为农民工感恩水平的有效测量工具。(2)农民工的整体感恩状况良好,农民工的感恩水平存在性别 相似文献
19.
道德情绪是心理学的一个重要研究主题。道德情绪是个体根据一定的道德标准评价自己或他人的行为和思想时所产生的一种情绪体验。它是一种复合情绪, 主要包括厌恶、移情、内疚, 羞耻等。道德情绪影响下人类会产生某些典型行为, 这主要包括道德洁净行为和道德补偿行为。心理学研究道德情绪的实验范式很多, 主要有行为回忆范式、实物或图片刺激范式、情境设置范式等。有关道德情绪的未来研究主要应注重于探讨正性道德情绪在道德发展中的作用, 探讨道德情绪对群体行为的影响, 以及探讨道德情绪在不同文化背景下的价值意义。 相似文献
20.
In reasoning about strategic interpersonal situations, such as in playing games, an individual's representation of the situation often includes not only information about the goals and rules of the game, but also a mental model of other minds. Often such mental models involve a hierarchy of reflexive reasoning commonly employed in social situations ("What do you think I think you think..."), and may be related to the developmental notion of 'theory of mind'. In two experiments, the authors formally investigate such interpersonal recursive reasoning in college-age adults within the context of matrix games. Participants are asked to predict the moves of another player (experimenter's confederate) in a two-choice, sequential-move game that may terminate at various stages with different payoffs for each player. Participants are also asked to decide optimally on their own moves based on the prediction made. Errors concerning the prediction, or translation of those predictions into decisions about one's action, were recorded. Results demonstrate the existence of a "default" mental model about the other player in the game context that is dynamically modified as new evidence is accumulated. Predictions about this other player's behavior are, in general, used consistently in decision-making, though the opponent tends to be modeled, by default, to behave in a myopic fashion not anticipating the participant's own action. 相似文献