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   5645篇
  免费   2505篇
  国内免费   780篇
  2024年   5篇
  2023年   76篇
  2022年   100篇
  2021年   225篇
  2020年   294篇
  2019年   716篇
  2018年   610篇
  2017年   726篇
  2016年   721篇
  2015年   581篇
  2014年   562篇
  2013年   990篇
  2012年   409篇
  2011年   411篇
  2010年   283篇
  2009年   296篇
  2008年   236篇
  2007年   268篇
  2006年   257篇
  2005年   221篇
  2004年   164篇
  2003年   169篇
  2002年   140篇
  2001年   120篇
  2000年   88篇
  1999年   64篇
  1998年   21篇
  1997年   28篇
  1996年   18篇
  1995年   25篇
  1994年   23篇
  1993年   17篇
  1992年   8篇
  1991年   1篇
  1990年   6篇
  1989年   4篇
  1988年   4篇
  1987年   1篇
  1986年   4篇
  1985年   7篇
  1984年   1篇
  1983年   5篇
  1981年   2篇
  1980年   1篇
  1979年   7篇
  1978年   7篇
  1977年   4篇
  1976年   4篇
排序方式: 共有8930条查询结果,搜索用时 15 毫秒
991.
This article argues that Christine Korsgaard gives two accounts of maxims, the identity‐priority account and the form‐priority account. There is a tension between the accounts because (1) Korsgaard's form‐priority maxims account cannot function apart from the identity of a well‐formed agent that precedes and tests maxims to determine if they should count as reasons or laws, and (2) Korsgaard's identity‐priority maxims account needs the form of the maxim to precede, bind, and constitute the well‐formed agent. This tension mirrors the two sides of what Korsgaard has called the “paradox of self‐constitution.” The article concludes that Korsgaard's paradox of self‐constitution leads to an arbitrariness that undermines the formation of moral laws.  相似文献   
992.
The followers of Wilfrid Sellars are often divided into “right” and “left” Sellarsians, according to whether they believe, in Mark Lance's words, that “linguistic roles constitutive of meaning and captured by dot quoted words are ‘normative all the way down.’” The present article anatomizes this division and argues that it is not easy to give it a nontrivial sense. In particular, the article argues that it is not really possible to construe it as a controversy related to ontology, and goes on to argue that it is also not easy to construe it as one concerning the translatability of the normative idiom into the non‐normative one. The conclusion is that the only coherent interpretation of this disagreement is as a disagreement about the possibility and desirability of assuming a standpoint “inside” our linguistic practices.  相似文献   
993.
When faced with a threat to gender identity, people may try to restore their gender status by acting in a more gender‐typical manner. The present research investigated effects of gender identity threat on self‐presentations of agentic and communal traits in a Swedish and an Argentine sample (= 242). Under threat (vs. affirmation), Swedish women deemphasized agentic traits (d [95% CI] = ?0.41 [?0.93, 0.11]), Argentine women increased their emphasis on communal traits (= 0.44 [?0.08, 0.97]), and Argentine men increased their emphasis on agentic traits (= 0.49 [?0.03, 1.01]). However, Swedish men did not appear to be affected by the threat regarding agentic (= 0.04 [?0.47, 0.55]) or communal traits (= 0.23 [?0.29, 0.74]). The findings are to be considered tentative. Implications for identity threat research are discussed.  相似文献   
994.
This cross‐sectional study investigated gender and age differences on domains of stress, self‐esteem and depressive symptoms, as well as the association between those domains using a sample of Norwegian adolescents (N = 1,239). The data was analysed using Pearson product moment correlation, t‐tests, and hierarchical multiple regression analyses. The results showed significant differences between genders. Girls scored higher on five of seven stressor domains comprising peer pressure, home life, school attendance, school/leisure conflict and school performance as well as depression, while boys scored significantly higher on self‐esteem. The hierarchical multiple regression analysis showed that higher stress from school performance and school attendance related significantly to more depressive symptoms in both genders. Additionally, stress of home life significantly related to more depressive symptoms in girls, whereas stress of peer pressure was significant in association with depressive symptoms in boys. A strong, inverse association was found between self‐esteem and depression controlled for stress, especially in girls. Self‐esteem was not found to be a moderator of any stressor‐depression interactions. In conclusion, the results give support for the significant role of stress and self‐esteem on the experience of depressive symptoms in adolescents.  相似文献   
995.
An initial act of self‐control that impairs subsequent acts of self‐control is called ego depletion. The ego depletion phenomenon has been observed consistently. The modality effect refers to the effect of the presentation modality on the processing of stimuli. The modality effect was also robustly found in a large body of research. However, no study to date has examined the modality effects of ego depletion. This issue was addressed in the current study. In Experiment 1, after all participants completed a handgrip task, one group's participants completed a visual attention regulation task and the other group's participants completed an auditory attention regulation task, and then all participants again completed a handgrip task. The ego depletion phenomenon was observed in both the visual and the auditory attention regulation task. Moreover, participants who completed the visual task performed worse on the handgrip task than participants who completed the auditory task, which indicated that there was high ego depletion in the visual task condition. In Experiment 2, participants completed an initial task that either did or did not deplete self‐control resources, and then they completed a second visual or auditory attention control task. The results indicated that depleted participants performed better on the auditory attention control task than the visual attention control task. These findings suggest that altering task modality may reduce ego depletion.  相似文献   
996.
Modern health worries (MHWs) are widespread in modern societies. MHWs were connected to both negative and positive psychological characteristics in previous studies. The study aimed to investigate the relationships among intuitive‐experiential information processing style, spirituality, MHWs, and psychological well‐being. Members of the Hungarian Skeptic Society (N = 128), individuals committed to astrology (N = 601), and people from a non‐representative community sample (N = 554) completed questionnaires assessing intuitive‐experiential information processing style, spirituality, modern health worries (MHWs), and psychological well‐being. Astrologers showed higher levels of spirituality, intuitive‐experiential thinking, and modern health worries than individuals from the community sample; and skeptics scored even lower than the latter group with respect to all three constructs. Within the community sample, medium level connections between measures of spirituality and the experiential thinking style, and weak to medium level correlations between spirituality and MHWs were found. The connection between MHWs and experiential thinking style was completely mediated by spirituality. Individuals with higher levels of spirituality are particularly vulnerable to overgeneralized messages on health related risks. Official communication of potential risks based on rational scientific reasoning is not appropriate to persuade them as it has no impact on the intuitive‐experiential system.  相似文献   
997.
Many psychological models have been developed to explain the development and maintenance of depression. The most widely evaluated model is the cognitive model of depression, and it is against this model that emerging models should be compared. Accordingly, this cross‐sectional study examined whether metacognitive beliefs, as specified in the metacognitive model of depression, would explain additional variance in depressive symptoms over dysfunctional attitudes; the core feature of the cognitive model. Moreover, mediational relationships between metacognitive beliefs, rumination, and depressive symptoms, predicted by the metacognitive model were also explored, whilst controlling for dysfunctional attitudes. A sample of 715 students completed self‐report questionnaires measuring depressive symptoms, rumination, dysfunctional attitudes, and metacognitive beliefs. Regression analyses showed that metacognitive beliefs made a significant statistical contribution to depressive symptoms, after controlling for age, gender, rumination and dysfunctional attitudes. Furthermore, as predicted by the metacognitive model, the relationship between positive metacognitive beliefs and depressive symptoms was fully mediated by rumination, whilst the relationship between negative metacognitive beliefs about uncontrollability and danger and depressive symptoms was partially mediated by rumination. The results provide further empirical support for the metacognitive model of depression and indicate that positive and negative metacognitive beliefs play an integral role in the maintenance of depressive symptoms.  相似文献   
998.
The purpose of this study was to investigate cultural differences between Danish and American children at 2 and 3 years as measured with the developmental test Bayley‐III, and to investigate the Bayley‐III Language Scale validity. The Danish children (N = 43) were tested with the Bayley‐III and their parents completed an additional language questionnaire (the MacArthur‐Bates CDI). Results showed that scores from the Danish children did not differ significantly from the American norms on the Cognitive or Motor Scale, but the Danish sample scored significantly higher on the Language Scale. A comparison of the Bayley‐III Language subtests with the CDI showed that the two measures correlated significantly, but the percentile score from the CDI was significantly higher than the percentile score from the Bayley‐III Language subtests. This could be because the two instruments measure slightly different areas of language development, or because the Bayley‐III overestimates language development in Danish children. However, due to the limitations of the current study, further research is needed to clarify this issue.  相似文献   
999.
This research examines how social trust translates into dynamics of mobilisation for inclusion or exclusion in Swiss cantons by studying how social trust is linked to equality‐directed protest intention versus radical right support, comparing individual‐level and contextual‐level relationships. The study is based on data from the Swiss Household Panel collected between 2002 and 2008. The impact of individual‐level and contextual‐level social trust is analysed in three‐level regression models of repeated observations, nested in individuals who are nested in cantons. The results indicate complex patterns that depend on the level at which social trust is assessed and confirm the need for a contextualised view of social trust and social capital. For individuals, higher social trust is associated with higher protest intention and lower radical right support. However, in cantons characterised by higher rates of social trust, individuals are less likely to engage in protest actions and more likely to support the radical right. Further analyses show that canton‐level social trust is intertwined with other contextual factors, suggesting that in certain configurations, that is, combined with low levels of cultural and social diversity, climates of social trust may be linked to more restricted forms of solidarity and the persistence of inequality. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
1000.
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