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   2334篇
  免费   66篇
管理学   303篇
民族学   13篇
人口学   223篇
丛书文集   9篇
理论方法论   225篇
综合类   54篇
社会学   988篇
统计学   585篇
  2023年   18篇
  2021年   23篇
  2020年   51篇
  2019年   69篇
  2018年   76篇
  2017年   99篇
  2016年   64篇
  2015年   57篇
  2014年   69篇
  2013年   433篇
  2012年   97篇
  2011年   74篇
  2010年   56篇
  2009年   54篇
  2008年   48篇
  2007年   46篇
  2006年   48篇
  2005年   35篇
  2004年   33篇
  2003年   32篇
  2002年   30篇
  2001年   49篇
  2000年   56篇
  1999年   66篇
  1998年   44篇
  1997年   36篇
  1996年   27篇
  1995年   38篇
  1994年   33篇
  1993年   34篇
  1992年   30篇
  1991年   28篇
  1990年   28篇
  1989年   19篇
  1988年   26篇
  1987年   34篇
  1986年   25篇
  1985年   30篇
  1984年   34篇
  1983年   22篇
  1982年   25篇
  1981年   19篇
  1980年   18篇
  1979年   16篇
  1978年   17篇
  1977年   15篇
  1976年   16篇
  1975年   12篇
  1974年   12篇
  1973年   13篇
排序方式: 共有2400条查询结果,搜索用时 437 毫秒
171.
The present study examined the role of social problem-solving abilities in the coping strategies used by 310 female social work students from Spain. Results from comparative analyses of the coping strategies, used by students to deal with stressful situations, indicated the greater use of functional forms of coping (eg problem solving and cognitive restructuring), compared to dysfunctional forms of coping (eg problem avoidance and wishful thinking). Moreover, results from regression analyses indicated that constructive social problem-solving abilities, namely, positive problem orientation and rational problem solving, predicted the use of functional coping strategies (eg problem solving, cognitive restructuring, and express emotions). Alternatively, one damaging social problem-solving ability, namely, negative problem orientation, predicted the use of dysfunctional coping strategies (eg problem avoidance, wishful thinking, self criticism, and social withdrawal). Taken together, these findings provide an important first step for understanding what and how social problem-solving abilities might inform how social work students cope with stressful situations as they arise. Some implications for social work education and training are discussed.  相似文献   
172.
Earlier work with decision trees identified nonseparability as an obstacle to minimizing the conditional expected value, a measure of the risk of extreme events, by the well-known method of averaging out and folding back. This first of two companion papers addresses the conditional expected value that is defined as the expected outcome assuming the exceedance of a threshold β, where β is preselected by the decision maker. An approach is proposed to overcome the need to evaluate all policies in order to identify the optimal policy. The approach is based on the insight that the conditional expected value is separable into two constituent elements of risk and can thus be optimized along with other objectives, including the unconditional expected value of the outcome, by using a multiobjective decision tree. An example of sequential decision making for improving highway capacity is given.  相似文献   
173.
This article compares the reasons for insecurity related to working life in different age groups in Finland and Estonia, and the coping strategies evident in the two countries. Insecurity related to working life is more common in Finland than in Estonia. The differences between the two countries are more distinct with respect to experienced work-related insecurity than to an experienced lack of well-being linked to work. This shows that feelings of insecurity are affected not only by external factors, but also by internal factors linked to a person's earlier development. The most common causes of insecurity for people of working age are unemployment, mental strain and difficulties in interpersonal relationships at the work place. The individual's willingness to find means of coping at work is more clearly evident in Estonia than in Finland. People of working age in Finland are more likely to attempt to change the external conditions of work than are their Estonian counterparts.  相似文献   
174.
175.
Reviews     
R. H. Hilton, The English Peasantry in the Later Middle Ages (1975), 256 (Clarendon Press, Oxford, £6.50).

Colin Platt, The English Medieval Town (1976), 219 (Seeker and Warburg, £6.00).

James Axtell, The School Upon A Hill. Education and Society In Colonial New England (1974), xxi+298 (Yale University Press, New Haven, £7.50).

Kenneth A. Lockridge, Literacy in Colonial New England. An Enquiry Into The Social Context of Literacy in the Early Modern West (1974), 164 (W. W. Norton and Co., New‐York, $6.95).

Jean‐Claude Perrot, Genèse d'une ville moderns. Caen au XVIII'siècle (1975), 2 vols, 1157 (Mouton: Paris, the Hague, 250 fr.).

Douglas Hay, Peter Linebaugh and E. P. Thompson (eds.), Albion's Fatal Tree (1975), 344+15 illustrations (Allen Lane, £7.50).

E. P. Thompson, Whigs and Hunters (1975), 300+17 illustrations (Allen Lane, £6.50).

Arthur E. Imhof (ed.), Historische Demographie als Sozialgeschichte. Giessen und Umgebung (1975), 2 vols, 626+495 (Historische Kommission für Hessen, Darmstadt und Marburg, DM 48).

Historical Demography as Social History. Giessen and Surrounding District.1

Alan Forrest, Society and Politics in Revolutionary Bordeaux (1975), xi+300 (Oxford University Press, £8.00).

Richard Hunter and Ida Macalpine, Psychiatry for the Poor (1974), 264 (Dawsons of Pall Mall, £4.50, paperback £1.50).

Vieda Skultans, Madness and Morals. Ideas on Insanity in the Nineteenth Century (197 5), xv+260 (Routledge and Kegan Paul, £5.50).

Thomas S. Szasz, The Age of Madness, The History of Involuntary Mental Hospitalization Presented in Selected Texts (1973), xxi+372 (Routledge and Kegan Paul, £5.95).

Harald Runblom and Hans Norman (eds.), From Sweden to America: a History of the Migration (1976), 391 (University of Minnesota Press, Minneapolis, and University of Uppsala).

Charlotte Erickson (ed.), Emigration from Europe 1815–1914: Select Documents (1976), 320 (A. and C. Black, £6.50).

T. J. Nossiter, Influence, Opinion and Political Idioms in Reformed England: Case Studies from the North‐East, 1832–1874 (1975), xii+255 (Harvester, £7.50).

Robert J. Bezucha, The Lyon Uprising of 1834: Social and Political Conflict in the Early July Monarchy (1974), xviii+271 (Harvard University Press, Cambridge, Massachusetts, £6.25).

Lawrence Schofer, The Formation of a Modern Labour Force. Upper Silesia, 1865–1914 (1975), xvi+213 (University of California Press, Berkeley, Los Angeles and London, £7.80).

Léon Poliakov, The History of Anti‐Semitism. Volume III. From Voltaire to Wagner (1975), x+582 (Routledge and Kegan Paul, no price given).

Reinhard Rürup, Emanzipation und Antisemitismus. Studien zur ‘Judenfrage’ der bürgerlichen Gesellschaft (1975), 208 (Vandenhoeck and Rupprecht, Göttingen, paperback DM 28).

Uriel Tal, Christians and Jews in Germany. Religion, Politics and Ideology in the Second Reich, 1870–1914 (1975), 359 (Cornell University Press, Ithaca and London, £10.70).

Richard S. Levy, The Downfall of the Anti‐Semitic Political Parties in Imperial Germany (1975), 335 (Yale University Press, New Haven and London, no price given).

Andrew G. Whiteside, The Socialism of Fools. Georg Ritter von Schönerer and Austrian Pan‐Germanism (1975), x+404 (University of California Press, Berkeley, Los Angeles and London, £15.75).

Paul Thompson, The Edwardians: the remaking of British society (1975), xi+382 (Weidenfeld and Nicolson, £10.00).

Marc Fried, The World of the Urban Working Class (1975), x+410 (Harvard University Press, Cambridge, Massachusetts, £6.50).

Philip Gabriel Eidelberg, The Great Rumanian Peasant Revolt of 1907 (1974), xii+260 (E. J. Brill, Leiden, 64 guilders).

Peter H. Mcrkl, Political Violence under the Swastika: 581 Early Nazis (1975), xiv+735 (Princeton University Press, Princeton, $17.50, paper $6.30).  相似文献   
176.
Impossibility theorems for 2-person and majority continuous games on the unit circle are presented. The emphasis is on simple methods, albeit generating new results, to offer insights into the sophisticated results of theorists in topological social choice.  相似文献   
177.
178.
Research on adolescent emotion has generally focused on expressions of emotion; however, there are reasons to believe that adolescents' experiences of emotion may be related to adolescent development in unique and important ways. This study examined the relation of adolescents' emotional experiences of conflict with their mothers to their internalizing and externalizing symptoms at three time points, each a year apart. After participating in videotaped conflict negotiation tasks with their mothers, adolescents (N=80) watched the videotape of their interactions and used a joystick to make continuous ratings of how negative, positive, or neutral they felt during the discussions. Hierarchical Linear Modeling was used to assess relations among their continuous emotion ratings and their internalizing and externalizing symptoms 1 year before the interaction task, at the time of the interaction task, and 1 year later. Adolescents' externalizing symptoms at the time of the conflict task were associated with negative emotion that decreased across the conflict discussion. Relations between emotional experience and internalizing symptoms a year later were moderated by adolescent gender, revealing that a tolerance for increasing negative emotion predicts fewer future internalizing symptoms for girls. The importance of adolescents' ability to tolerate negative emotion during normal developmental conflicts is discussed.  相似文献   
179.
This article describes aspects of the treatment of an adult child of a schizophrenic parent. Many theories on irrationality in the family setting illuminate the range of impingement on the child's reality when a parent is disturbed in this way. Current research has absorbed itself in interpretations of data on risk, vulnerability, disorder, and early trauma, which have implications for prevention as well as therapeutic treatment of the adult survivor. Profound effects on Ms. P's early development are elaborated in the therapy, in which the treatment stance is influenced by Kohut's theories of the self, particularly as applied to the establishment within the holding environment of specific transferences that facilitate reconstructive work.  相似文献   
180.
ON BOOTSTRAP HYPOTHESIS TESTING   总被引:2,自引:0,他引:2  
We describe methods for constructing bootstrap hypothesis tests, illustrating our approach using analysis of variance. The importance of pivotalness is discussed. Pivotal statistics usually result in improved accuracy of level. We note that hypothesis tests and confidence intervals call for different methods of resampling, so as to ensure that accurate critical point estimates are obtained in the former case even when data fail to comply with the null hypothesis. Our main points are illustrated by a simulation study and application to three real data sets.  相似文献   
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