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931.
This study evaluated the associations of the Five Factor Model of personality with two inflammation biomarkers, C-reactive protein and fibrinogen, and the possible moderating effects of common health-related behaviors (physical activity and smoking) concurrently and over four years, while adjusting for socio-demographic and health status. Participants were individuals who underwent a health examination at two points of time, T1 (n = 1709) and T2 (n = 923), about four years apart. Regression analyses uncovered positive associations between Neuroticism and Extraversion with two inflammatory biomarkers at baseline (T1) and over time (T2) and increases in their levels over time. Additionally, a synergistic interaction of neuroticism and physical inactivity was associated with higher levels of inflammation biomarkers at both time periods. Openness was negatively associated with inflammation biomarkers at T1 and T2, but not with changes in their levels. No significant associations were found for Agreeableness and Conscientiousness. The results suggest that personality traits might be involved in the inflammatory process both concurrently and over time, and thus indicate a possible mechanism by which personality traits might influence health, especially cardiovascular disease risk.  相似文献   
932.
Authoritarianism has long been conceived of as a highly stable personality trait ( and ), though recent accounts have argued that authoritarianism is too malleable to justify this conception. We provided a test of the trait conception of authoritarianism by measuring its stability in a community sample of twins over a 15 year period, and by identifying the source of any stability with biometric modeling. Our results showed that authoritarianism exhibited a high degree of rank-order stability (r = .74). Biometric analyses indicated that this stability derived primarily from genetic influences, with changes in authoritarianism due to the unique experiences of the individual. In both of these respects, our results were highly comparable to those reported for other personality traits in previous work, indicating support for the trait conception of authoritarianism. Other results of note included a higher degree of stability among the more educated portion of the sample, supporting a hypothesis by Krosnick and Alwin (1989).  相似文献   
933.
Wisdom and good lives are related. On one hand, judgments about whether wisdom has been manifested are often based on conceptions of what is a good life. On the other hand, wisdom, as manifested by human endeavors throughout history which contributed to the common good over the long term, can itself transform the standards that we use to evaluate good lives. In this article, wisdom is defined as a process encompassing three core components—cognitive integration, embodiment in action, and positive effects for oneself and others. One form of wisdom, which transforms our conceptions of a good life, is discussed, using Mother Teresa's endeavor as an example. Her endeavor which embodied an integrated idea—serving Christ by serving the poorest of the poor—generated positive effects for herself and others, and has transformed people's conceptions of a good life. The relationship of this form of wisdom to hardship, happiness, and old age is also discussed.  相似文献   
934.
Many preventive intervention studies with adolescents address high-risk behaviors such as drug and alcohol use, and unprotected sex. Randomized controlled trials (RCT) are the gold standard methodology used to test the effectiveness of these behavioral interventions. Interventions outside the rigidly described protocol are prohibited. However, there are ethical challenges to implementing inflexible intervention protocols, especially when the target population is young, experiences many stressful events, and lives in a resource-poor environment. Teens who are at high risk for substance use or sexual risk behaviors tend to be at risk for other problems such as exposure to violence, sexual and physical abuse, depression, and homelessness. How should investigators deal with the psychological and social needs of teenagers in prevention programs in an ethically appropriate way and at the same time preserve the validity of RCT results? We have identified program characteristics, participant characteristics, interaction with parents, and problems with adolescents not in the study as sources of ethical dilemmas in RCT with at-risk adolescents. As a result of our experience, we recommend that every behavioral intervention study develop an ethics protocol, which should include rules for providing help to participants, has contact information for experts to provide guidance, and an emergency procedure for dealing with life threatening situations. In addition, studies should have a resource manual, train research staff in these ethical issues, and work with a data safety and monitoring board or ethics committee.  相似文献   
935.
Data from 655 early adolescents from three contexts (Curitiba, Brazil; Montreal, Canada and Barranquilla, Colombia) were used to test for measurement invariance in the constructs of essentialism and narrativism. These two different strategies have been proposed to explain the perceptions of stability of self-continuity over time. Essentialism predicates self-continuity on some fundamental, unchanging aspect of the self. In contrast, narrativism is an understanding of self-continuity as a result of one's cumulative experiences and decisions. Previous research using interview methods have found that these two strategies are mutually exclusive expressions of self-continuity. The current study sought to test this conceptualization using a questionnaire that assessed the underlying structural relation between essentialism and narrativism. The analyses supported a two factor model with measurement invariance across samples allowing for a comparison of mean differences across language and cultural barriers. As a whole, these findings highlight the need to examine developmental changes in warranting strategies for self-continuity.  相似文献   
936.
The aim of this paper is to validate the Internet Related Experiences Questionnaire (IREQ) with a sample of 525 participants from Compulsory Secondary Education, considering the possible addiction to the internet from both interpersonal and intrapersonal dimensions. Besides, associations between CERI scores and several variables such as sex, age as well as selfesteem were analyzed. Results show a good fit of the questionnaire through a Confirmatory Factor Analysis (CFA), where the interpersonal factor explains a higher percentage of the variance at the expense of the intrapersonal factor. Statistically significant differences between IREQ scores and age and a lineal positive association between self-esteem and possible interpersonal addiction to the internet were found. The possibility of these results to be affected by the social use of the Internet and the generalization in young people's lives is discussed. Moreover, the need of designing and implementing prevention programs for a healthy use of the internet is discussed.  相似文献   
937.
Systematic reviews are secondary studies that summarize the best scientific evidence available by means of explicit and rigorous methods to identify, select, appraise, analyse and summarise the empirical studies that enable responding to specific questions. The aim of this theoretical study is to set out a series of standards and recommendations for the planning, development and reporting of a systematic review in the field of the health sciences. The article describes the systematic reviews in the context of practice based on scientific evidence, their rise, justification, applicability and differences compared to traditional literature reviews. Secondly, the methodology is set out for their development and guidelines are established for their preparation; the stages of the process and preparation of a protocol are described with emphasis on the steps to follow to prepare and report a systematic review. Finally, some additional considerations are set out for their preparation and publication in a scientific journal. This guide is aimed both at authors and reviewers of a systematic review.  相似文献   
938.
The approach to intervention programs varies depending on the methodological perspective adopted. This means that health professionals lack clear guidelines regarding how best to proceed, and it hinders the accumulation of knowledge. The aim of this paper is to set out the essential and common aspects that should be included in any program evaluation report, thereby providing a useful guide for the professional regardless of the procedural approach used. Furthermore, the paper seeks to integrate the different methodologies and illustrate their complementarity, this being a key aspect in terms of real intervention contexts, which are constantly changing. The aspects to be included are presented in relation to the main stages of the evaluation process: needs, objectives and design (prior to the intervention), implementation (during the intervention), and outcomes (after the intervention). For each of these stages the paper describes the elements on which decisions should be based, highlighting the role of empirical evidence gathered through the application of instruments to defined samples and according to a given procedure.  相似文献   
939.
In this genetically informative and longitudinal study of women, we investigated the nature of individual differences in tendencies to depression (TD) and anxiety (TA) as well as in the probability to develop unipolar mood disorders (UMDs), anxiety disorders (ADs) or both. Specifically, we examined the roles of neuroticism, negative and positive life events and their interplay as heritable and environmental factors of variance in TD and TA. Cross‐sectional data from a total of 1200 women including 232 patients (suffering from UMDs and/or ADs) and longitudinal data from 630 female twins including 260 complete pairs were analysed. The analyses yielded that variance in neuroticism mediated the vast majority of the genetic variance in both TD (about 85–90%) and TA (about 70–75%). Negative life events additionally contributed as risk factors accounting for common and specific environmental variance in both TD and TA, whereas positive life events only acted as protective factors in the case of TD. Moreover, TD but not TA was associated with both the probability of exposure and the sensitivity to negative life events and a negative life‐event balance (i.e. more negative than positive experiences). The results were discussed within the framework of additive, dynamic and synergetic diathesis–stress models. Copyright © 2016 European Association of Personality Psychology  相似文献   
940.
赵英  程亚华  伍新春  阮氏芳 《心理学报》2016,(11):1434-1444
以399名小学一、三、五年级学生为被试,进行为期一年的追踪研究,通过分层回归,系统考察了汉语儿童同音、同形和复合三类语素意识与词汇知识的双向关系。结果发现:(1)儿童语素意识和词汇知识随时间均有显著增长;(2)控制词汇知识的自回归效应后,一年级儿童的同音和复合语素意识对其二年级的词汇知识、三年级儿童的复合语素意识对其四年级的词汇知识、五年级儿童的同形和复合语素意识对其六年级的词汇知识有显著的预测作用;(3)分别控制三类语素意识的自回归效应后,一年级和五年级儿童的词汇知识可以显著预测其二年级和六年级的三类语素意识,三年级儿童的词汇知识对其四年级的同形和复合语素意识有显著预测作用。结果表明汉语儿童语素意识与词汇知识存在双向关系,且不同类型的语素意识与词汇知识的关系随年级的升高呈现规律性的变化。  相似文献   
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