全文获取类型
收费全文 | 3300篇 |
免费 | 155篇 |
国内免费 | 2篇 |
出版年
2024年 | 12篇 |
2023年 | 41篇 |
2022年 | 62篇 |
2021年 | 91篇 |
2020年 | 94篇 |
2019年 | 126篇 |
2018年 | 168篇 |
2017年 | 167篇 |
2016年 | 127篇 |
2015年 | 97篇 |
2014年 | 103篇 |
2013年 | 392篇 |
2012年 | 241篇 |
2011年 | 235篇 |
2010年 | 171篇 |
2009年 | 89篇 |
2008年 | 203篇 |
2007年 | 157篇 |
2006年 | 155篇 |
2005年 | 107篇 |
2004年 | 87篇 |
2003年 | 64篇 |
2002年 | 58篇 |
2001年 | 33篇 |
2000年 | 43篇 |
1999年 | 34篇 |
1998年 | 16篇 |
1997年 | 13篇 |
1996年 | 9篇 |
1995年 | 12篇 |
1994年 | 12篇 |
1993年 | 11篇 |
1992年 | 15篇 |
1991年 | 14篇 |
1990年 | 16篇 |
1989年 | 14篇 |
1988年 | 9篇 |
1987年 | 12篇 |
1986年 | 9篇 |
1985年 | 9篇 |
1982年 | 7篇 |
1981年 | 10篇 |
1974年 | 6篇 |
1973年 | 9篇 |
1972年 | 7篇 |
1971年 | 12篇 |
1969年 | 6篇 |
1968年 | 11篇 |
1965年 | 6篇 |
1963年 | 6篇 |
排序方式: 共有3457条查询结果,搜索用时 31 毫秒
221.
Ricardo Pagán Rodríguez Carlos Rivas Sánchez Carmen Ordóñez de Haro José Sánchez Maldonado 《Applied research in quality of life》2014,9(3):711-731
This study analyzes the differences in job satisfaction of older European people (aged 50-64), with or without disabilities, who are employed in either the public or the private sector. Using the data taken from the Survey of Health, Ageing and Retirement in Europe (SHARE) for the years 2004, 2007 and 2011, job satisfaction equations are estimated for workers from both the public and private sectors, with panel data techniques that include variables related to the worker's degree of disability (nondisabled, non-limited disabled, and limited disabled), among others. The results show that the disabled workers who are limited in their everyday activities are less satisfied in both the public and private sectors than those who are non-disabled and non-limited. In addition, the levels of job satisfaction for non-limited disabled people are higher than their non-disabled counterparts but only in the public sector. From a point of view of public policies, it is necessary to design and undertake measures and actions that would contribute to improving the levels of job satisfaction of older workers with disabilities, especially among those who are limited in their everyday activities. 相似文献
222.
223.
Cristián Pinto-Cortez Noemí Pereda María Soledad Álvarez-Lister 《Journal of aggression, maltreatment & trauma》2018,27(9):983-1002
The aim of this article is to report the prevalence of youth victimization and poly-victimization in northern Chile. Using the Juvenile Victimization Questionnaire, a sample of 706 adolescents ages 12 to 17 were surveyed. The results indicated that 89% of the participants had experienced victimization at least once in their lives and 76.8% had experienced at least 1 experience of victimization in the past year. The most frequent forms were conventional crimes (70% and 54.7%), witnessing and indirect victimization (63.2% and 45.2%), and peer and sibling victimization (50.0% and 34.6%), for the lifetime and the past year, respectively. Sexual victimization was less common for both time periods, but still relevant (15.9% lifetime and 9.9% past year). Older females and younger adolescents presented a higher risk of victimization particularly in conventional crimes and victimization by caregivers. As for poly-victimization, 21% of the adolescents presented between 4 and 6 different forms of victimization (the low poly-victimization group) and 16% reported seven or more (the high poly-victimization group) in the last year. The results showed that child and adolescent victimization is a significant problem in Chile. Percentages of victimization in Chilean adolescents were higher than those found in Europe or North America. Results from the group of poly-victims reinforces the need to evaluate the multiple forms of victimization that affect adolescents in Chile and to prioritize it in the design of the treatment of the consequences of violence, taking into account differences in gender and age. 相似文献
224.
225.
226.
227.
Supported by easier and cheaper access to tools and expanding communities, maker cultures are pointing towards the ideas of (almost) everyone designing, creating, producing and distributing renewed, new and improved products, machines, things or artefacts. A careful analysis of the assumptions and challenges of maker cultures emphasizes the relevance of what may be called technological action, that is, active and critical interventions regarding the purposes and applications of technologies within ordinary lives, thus countering the deterministic trends of current directions of technology. In such transformative potential, we will explore a set of elements what is and could be technological action through snapshots of maker cultures based on the empirical research conducted in three particular contexts: the Fab Lab Network, Maker Media core outputs and initiatives such as Maker Faires, and the Open Source Hardware Association (OSHWA). Elements such as control and empowerment through material engagement, openness and sharing, and social, cultural, political and ethical values of the common good in topics such as diversity, sustainability and transparency, are critically analysed. 相似文献
228.
Liliana Meira João Salgado Inês Sousa António P. Ribeiro 《Journal of constructivist psychology》2018,31(3):257-272
The innovative moments model was used in a pilot study that aimed to explore the change processes involved in everyday change outside psychotherapy. According to this model, the emergence and development of innovative moments (IMs) as exceptions to a problematic pattern are closely associated with psychological change. A longitudinal design covering 4 months of interviews was implemented with 13 adults who were coping with significant personal problems without clinical psychopathological complaints. Semistructured interviews were used to explore participants' personal accounts of their problems, and change was assessed using a scaling task at the end of the study. A total of 114 interviews were analyzed using the innovative moments coding system. A general linear model showed that higher levels of change were associated with higher proportions of complex IMs over time. Moreover, lower levels of change were associated with an increase in elementary IMs. These results support the idea that successful psychological change in everyday life shares similarities with the change pattern found in psychotherapy using the innovative moments model. 相似文献
229.
230.
Academic self-handicapping is a very popular subject of research in educational psychology, in which a growing number of related findings are reported. However, apart from a recent meta-analysis (Schwinger et al. in J Educ Psychol 106(3):744–761, 2014), the last comprehensive review of the subject was published 17 years ago (Urdan and Midgley in Educ Psychol Rev 13(2):115–138, 2001). This paper integrates relevant findings accumulated since then, which are discussed in a coherent interpretive framework. The first part of the paper discusses the definition and theoretical grounds of academic self-handicapping, then its manifestations in an academic context are enumerated. The second part of the study focuses on the self-protective function of stereotypes based on self-handicapping as well as on the impressions self-handicapping students may make on others at school. A summary of the contributions of goal orientation theory is provided in relation to self-handicapping, and the effects of various goal orientations and goal structures on academic performance are analysed. Based on an analysis of interactions between self-handicapping and academic performance, the authors argue for the importance of prevention and suggest possible ways to prevent self-handicapping. In conclusion, measurement issues of academic self-handicapping and the methodological paradox inherent in questionnaire measures are discussed. 相似文献