全文获取类型
收费全文 | 3961篇 |
免费 | 848篇 |
专业分类
管理学 | 898篇 |
民族学 | 20篇 |
人口学 | 178篇 |
丛书文集 | 8篇 |
理论方法论 | 770篇 |
综合类 | 11篇 |
社会学 | 2459篇 |
统计学 | 465篇 |
出版年
2024年 | 3篇 |
2023年 | 17篇 |
2022年 | 10篇 |
2021年 | 75篇 |
2020年 | 173篇 |
2019年 | 342篇 |
2018年 | 171篇 |
2017年 | 280篇 |
2016年 | 309篇 |
2015年 | 308篇 |
2014年 | 291篇 |
2013年 | 562篇 |
2012年 | 250篇 |
2011年 | 244篇 |
2010年 | 205篇 |
2009年 | 171篇 |
2008年 | 214篇 |
2007年 | 137篇 |
2006年 | 162篇 |
2005年 | 127篇 |
2004年 | 138篇 |
2003年 | 110篇 |
2002年 | 98篇 |
2001年 | 82篇 |
2000年 | 68篇 |
1999年 | 36篇 |
1998年 | 13篇 |
1997年 | 14篇 |
1996年 | 25篇 |
1995年 | 11篇 |
1994年 | 20篇 |
1993年 | 19篇 |
1992年 | 13篇 |
1991年 | 15篇 |
1990年 | 12篇 |
1989年 | 14篇 |
1988年 | 13篇 |
1987年 | 7篇 |
1986年 | 2篇 |
1985年 | 7篇 |
1984年 | 5篇 |
1983年 | 4篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 5篇 |
1979年 | 5篇 |
1978年 | 3篇 |
1975年 | 2篇 |
1974年 | 3篇 |
1970年 | 2篇 |
排序方式: 共有4809条查询结果,搜索用时 46 毫秒
141.
The following paper will review current writings in intersubjective literature in order to examine how the issues of race and ethnicity color the therapeutic encounter in relation to paradigms of power and authority, transference, and countertransference and the “ethnic third.” It will then use two case vignettes to illustrate that therapists and clients coming from different cultural and ethnic groups can find ways to bridge their differences around race and culture through mutual experiences of exclusion and marginalization. The vignettes will illustrate some of the intersubjective interplays that are possible through the use of cultural rituals and symbols, both in order to form an empathie connection and in order to examine how race and culture shape the therapeutic relationship. 相似文献
142.
While public expenditure on health care and long‐term care (LTC) has been monitored for many years in European countries, far less attention has been paid to the financial consequences for older people of private out‐of‐pocket (OOP) expenditure necessary to access such care. Employing representative cross‐sectional data on the elderly populations of 11 European countries in 2004 from the Survey of Health, Ageing and Retirement in Europe (SHARE), we find that OOP payments for health care and LTC are very common among the elderly across European countries and such expenditures impact significantly on disposable income: up to 95 per cent of the elderly make OOP payments for health care and 5 per cent for LTC, resulting in income reductions of between 5 and 10 per cent, respectively. Failure to prevent financial ruin, as a consequence of excessive OOP payments, is evident in 0.7 per cent of elderly households utilizing health care and 0.5 per cent of elderly households utilizing LTC. Those particularly concerned are the poor, women and the very old. 相似文献
143.
Research has demonstrated that infants recognize emotional expressions of adults in the first half year of life. We extended this research to a new domain, infant perception of the expressions of other infants. In an intermodal matching procedure, 3.5‐ and 5‐month‐old infants heard a series of infant vocal expressions (positive and negative affect) along with side‐by‐side dynamic videos in which one infant conveyed positive facial affect and another infant conveyed negative facial affect. Results demonstrated that 5‐month‐olds matched the vocal expressions with the affectively congruent facial expressions, whereas 3.5‐month‐olds showed no evidence of matching. These findings indicate that by 5 months of age, infants detect, discriminate, and match the facial and vocal affective displays of other infants. Further, because the facial and vocal expressions were portrayed by different infants and shared no face–voice synchrony, temporal, or intensity patterning, matching was likely based on detection of a more general affective valence common to the face and voice. 相似文献
144.
Abstract Control balance theory has been previously tested using measures of contingencies. This article builds upon these studies by using data collected from 460 undergraduate students to examine the role of constraints and sensation-seeking in the control balancing process. The findings provide partial support for control balance theory (i.e., that the control deficit and the control surplus both have significant links to predation). Examining the contingency effects showed that the influence of the control deficits and surpluses on deviance was conditioned by contingencies (i.e., high levels of sensation-seeking and low levels of constraint). The findings from this study suggest the need for further exploration of control balance theory, with the focus to shift to Tittle's 2004 revision of the theory. 相似文献
145.
Christopher S. Withers 《Statistics》2013,47(1):159-166
H. Kres Statistisehe Tafeln zur multlvariaten Analysis. Springer-Verlag, Berlin- Heidel-berg-New York 1975, XVIII, 431 S., 26 Tab., DM 48. D. Rasch: Einführung in die mathematische Statistik - WahrscheinUcllkeitsrechnung und Grundlagen der mathematlsehan Statistlk. VEB Deutscher Verlag delr Wissenschaften, Berlin 1976, 371 S., 37 Abb., 46 'I'ab., 40,– M. D. Rasch: Einführung in die muthematisehe Statlstik - II .Anweuduugen, VEB Deutscher Verlag der Wissenschaften, Berlin 1976. Donald L. Snyder: Random Point Processes. -JohnWiley &; Sons, New York 1975,485 S. 相似文献
146.
Hande Sensoy‐Briddick 《The Career development quarterly》2009,57(3):215-224
Although much has been written about Frank Parsons, the founder of the vocational guidance movement, little is known about the 1st counseling staff of the Vocation Bureau. Lucinda Wyman Prince, Ralph Albertson, and Philip Davis each deserve recognition for their role in founding vocation guidance as well as their civic contributions. This article describes the roles and contribution of the profession's 1st counselors. 相似文献
147.
148.
The spread of an emerging infectious disease is a major public health threat. Given the uncertainties associated with vector-borne diseases, in terms of vector dynamics and disease transmission, it is critical to develop statistical models that address how and when such an infectious disease could spread throughout a region such as the USA. This paper considers a spatio-temporal statistical model for how an infectious disease could be carried into the USA by migratory waterfowl vectors during their seasonal migration and, ultimately, the risk of transmission of such a disease to domestic fowl. Modeling spatio-temporal data of this type is inherently difficult given the uncertainty associated with observations, complexity of the dynamics, high dimensionality of the underlying process, and the presence of excessive zeros. In particular, the spatio-temporal dynamics of the waterfowl migration are developed by way of a two-tiered functional temporal and spatial dimension reduction procedure that captures spatial and seasonal trends, as well as regional dynamics. Furthermore, the model relates the migration to a population of poultry farms that are known to be susceptible to such diseases, and is one of the possible avenues toward transmission to domestic poultry and humans. The result is a predictive distribution of those counties containing poultry farms that are at the greatest risk of having the infectious disease infiltrate their flocks assuming that the migratory population was infected. The model naturally fits into the hierarchical Bayesian framework. 相似文献
149.
Jana Kreppner Michael Rutter Robert Marvin Thomas O'Connor Edmund Sonuga‐Barke 《Social Development》2011,20(1):1-16
We set out to explore the meaning of the attachment categories in the Cassidy/Marvin strange situation procedure, as employed in the home, using data from a longitudinal study of children adopted into UK families up to the age of 42 months from Romanian institutions, and of adopted children without the experience of institutional care––both groups being assessed at 4 and 6 years of age. Inter‐rater reliability was found to be good. Security (meaning the use of the parent as a secure base and no negative behavior on reunion) was the modal categorical rating in both the institution‐reared and comparison groups, but the category of anomalous non‐normative behavior (meaning a lack of any ordered attachment behavior as covered by the standard ratings), previously labeled ‘insecure‐other’, was more common in the institution‐reared children. Because this was unassociated with the usual manifestations of insecurity (such as avoidance or resistance) and because it was largely evident in interactions with the stranger, it is concluded that the adjective ‘insecure’ was not appropriate. Although this ‘insecure‐other’ category was associated with disinhibited attachment as reported by parents (meaning a lack of differentiation among adults, a willingness to go off with strangers and a lack of checking back with parents in anxiety‐provoking situations), it did not prove to be a good index of disinhibited attachment because changes over time in the ‘insecure‐other’ category were not associated with changes in the rate of disinhibited attachment. Also, whereas the rate of ‘insecure‐other’ fell markedly in the institution‐reared group between 4 and 6 years of age, it rose in the comparison group, raising queries over its meaning. 相似文献
150.
Amaryllis Tiglao‐Torres 《Asian Social Work and Policy Review》2011,5(3):198-217
The paper provides an overview of the poverty situation in the Philippines, followed by a brief profile and assessment of two anti‐poverty programs: the Kapit‐Bisig Laban sa Kahirapan‐Comprehensive and Integrated Delivery of Social Services (KALAHI‐CIDSS) program and the Pantawid Pamilyang Pilipino Program (4Ps). Official statistics disclose that the global economic crisis in 2008 adversely affected Filipino households, leading to higher levels of poverty especially in rural areas. In response, government introduced an Economic Resiliency Program with social protection as one component. Sixty‐six social protection programs were launched, including the two under review. KALAHI‐CIDSS and the 4Ps apply poverty reduction strategies that focus on the development of human and social capital, rather than economic capital. They involve processes and relationships that aim to improve the other dimensions of poverty, such as lack of access to opportunities or deprivation of basic human necessities. Qualitative and quantitative reports describe generally favorable outcomes from both programs. However, these gains at the household level need to be supported by relevant policy, enhanced public services and badly‐needed infrastructure programs from government, in order to sustain achievements culled from social protection programs and attain broader developmental impacts. 相似文献