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   5543篇
  免费   113篇
管理学   706篇
民族学   26篇
人口学   563篇
丛书文集   21篇
教育普及   1篇
理论方法论   546篇
综合类   62篇
社会学   2611篇
统计学   1120篇
  2023年   35篇
  2021年   51篇
  2020年   97篇
  2019年   130篇
  2018年   141篇
  2017年   205篇
  2016年   147篇
  2015年   89篇
  2014年   142篇
  2013年   859篇
  2012年   171篇
  2011年   156篇
  2010年   135篇
  2009年   118篇
  2008年   152篇
  2007年   138篇
  2006年   154篇
  2005年   134篇
  2004年   127篇
  2003年   88篇
  2002年   112篇
  2001年   137篇
  2000年   131篇
  1999年   140篇
  1998年   105篇
  1997年   94篇
  1996年   94篇
  1995年   70篇
  1994年   62篇
  1993年   90篇
  1992年   94篇
  1991年   99篇
  1990年   82篇
  1989年   84篇
  1988年   65篇
  1987年   76篇
  1986年   64篇
  1985年   79篇
  1984年   74篇
  1983年   74篇
  1982年   49篇
  1981年   45篇
  1980年   39篇
  1979年   51篇
  1978年   40篇
  1977年   33篇
  1976年   35篇
  1975年   32篇
  1974年   42篇
  1973年   31篇
排序方式: 共有5656条查询结果,搜索用时 15 毫秒
21.
The Latack-Dozier (1986) model of career growth through job loss was examined using a sample of 515 involuntarily displaced professionals. Results supported the model and identified variables most predictive of career growth for men and women. The results also partially supported the hypothesis that men and women rely on different forms of social support after job loss. The Latack-Dozier model is discussed in light of the findings. In addition, implications for dismissed workers, for career development specialists, and for practitioners are discussed.  相似文献   
22.
23.
Assessing reoffense risk with juvenile sexual offenders   总被引:1,自引:0,他引:1  
This article summarizes a two-year study of juvenile sexual offenders in Washington. Both community-based and institution-based treatment programs were evaluated. A typical profile of the juvenile sexual offender is offered, as well as recidivism data from a mean 20-month follow-up period.  相似文献   
24.
Plateauing research often reveals a negative relationship between job content plateauing (i.e., lacking challenge in one's job) and work attitudes. This study explores situations where job content plateauing is associated with fewer negative work attitudes, revealing role ambiguity (i.e., being unclear about job duties and responsibilities) and hierarchical plateauing (i.e., low likelihood of promotions) as moderators of the job content plateau‐work attitude relationship. Specifically, job content plateaued employees reported greater job satisfaction and organizational commitment if they were not also experiencing a hierarchical plateau. Job content plateaued employees also reported greater job satisfaction when role ambiguity was low.  相似文献   
25.
We investigate how sociological argumentation differs from classical first–order logic. We focus on theories about age dependence of organizational mortality. The overall pattern of argument does not comply with the classical monotonicity principle: Adding premises overturns conclusions in an argument. The cause of nonmonotonicity is the need to derive conclusions from partial knowledge. We identify metaprinciples that appear to guide the observed sociological argumentation patterns, and we formalize a semantics to represent them. This semantics yields a new kind of logical consequence relation. We demonstrate that this new logic can reproduce the results of informal sociological theorizing and lead to new insights. It allows us to unify existing theory fragments, and it paves the way toward a complete classical theory.  相似文献   
26.
27.
What do novice word learners know about the sound of words? Word‐learning tasks suggest that young infants (14 months old) confuse similar‐sounding words, whereas mispronunciation detection tasks suggest that slightly older infants (18–24 months old) correctly distinguish similar words. Here we explore whether the difficulty at 14 months stems from infants' novice status as word learners or whether it is inherent in the task demands of learning new words. Results from 3 experiments support a developmental explanation. In Experiment 1, infants of 20 months learned to pair 2 phonetically similar words to 2 different objects under precisely the same conditions that infants of 14 months (Experiment 2) failed. In Experiment 3, infants of 17 months showed intermediate, but still successful, performance in the task. Vocabulary size predicted word‐learning performance, but only in the younger, less experienced word learners. The implications of these results for theories of word learning and lexical representation are discussed.  相似文献   
28.
Adolescence is often assumed to be the most important period of life for understanding teen childbearing risk. Developmental perspectives challenge that assumption, offering the possibility that early childhood characteristics may have unique and lasting effects on the risk for teen childbearing. This study examined family life risk factors (socioeconomic status, family stress, and parental involvement in education) and how their effects on teen childbearing risk varied, depending on the childhood age at which they were experienced. Prospective life history data from the National Child Development Study of Great Britain were used to study a birth cohort of 4,928 British women, 15.3% of who became pregnant as teens. This study demonstrated that data from early childhood significantly contribute to the understanding of teen childbearing risk.  相似文献   
29.
John T. Barr 《Risk analysis》1991,11(3):373-373
  相似文献   
30.
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