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   444篇
  免费   58篇
  国内免费   25篇
  2024年   3篇
  2023年   7篇
  2022年   7篇
  2021年   7篇
  2020年   19篇
  2019年   18篇
  2018年   22篇
  2017年   26篇
  2016年   28篇
  2015年   14篇
  2014年   16篇
  2013年   66篇
  2012年   22篇
  2011年   18篇
  2010年   18篇
  2009年   21篇
  2008年   16篇
  2007年   18篇
  2006年   17篇
  2005年   14篇
  2004年   18篇
  2003年   17篇
  2002年   24篇
  2001年   14篇
  2000年   13篇
  1999年   9篇
  1998年   7篇
  1997年   5篇
  1996年   10篇
  1995年   4篇
  1994年   3篇
  1993年   2篇
  1992年   4篇
  1991年   1篇
  1989年   1篇
  1988年   3篇
  1987年   2篇
  1986年   1篇
  1985年   1篇
  1983年   1篇
  1982年   2篇
  1981年   2篇
  1980年   1篇
  1979年   2篇
  1977年   1篇
  1976年   2篇
排序方式: 共有527条查询结果,搜索用时 125 毫秒
431.
The U.S. Constitution is a blueprint for the design of a government which reflects the consistent application of an understanding of the emotions and interests driving the political activity of individuals and groups. This understanding is articulated in the writings of key proponents of the Constitution, and clarified by its historical and philosophical context. Their theories are congruent with psychoanalytic perspectives on narcissism, leadership, group dynamics, and the role of transitional space in cultural life. The concept of interests, reformulated in psychoanalytic terms, is a useful addition to our understanding of political behavior.  相似文献   
432.
推进代际公正 建设和谐社会   总被引:1,自引:0,他引:1  
和谐社会是公平、正义的公正社会。代际公正理念强调对于每一代人(包括老年人)基本贡献的肯定和尊严的维护。在现阶段,公正对待老年人的问题正逐渐凸现,这个问题的解决直接关系到整个社会的公平正义能否实现。为此,除了社会的保障体系的建立和不断完善外,还必须继续弘扬尊老、敬老的中华民族传统美德,在社会、社区乃至每一个家庭中形成尊老敬老的良好风气,以代际和谐、家庭和谐推动社会和谐。  相似文献   
433.
We evaluated the effects of minimally supervised, independent recreational activities on stereotypic vocal behavior in two chronic schizophrenic patients. In baseline sessions, subjects were observed during unstructured free time in the psychiatric ward. In treatment sessions, therapists presented preferred recreational materials (magazines, models, and art projects), verbally prompted on-task behavior every 20 min, and, in one condition, administered contingent tokens. Independent recreational activities reduced medium-rate self-talk in one subject and high-rate mumbling in a second subject by 60%-70%. Results were the same with or without contingent tokens. Apparent self-maintaining characteristics of these vocal responses are discussed.  相似文献   
434.
The research was designed to validate procedures to teach apartment upkeep skills to severely handicapped clients with various categorical disabilities. Methodological features of this research included performance comparisons between general and specific task analyses, effect of an impasse correction baseline procedure, social validation of training goals, natural environment assessments and contingencies, as well as long-term follow-up. Subjects were taught to perform upkeep responses on their air conditioner-heating unit, electric range, refrigerator, and electrical appliances within the context of a multiple-probe across subjects experimental design. The results showed acquisition, long-term maintenance, and generalization of the upkeep skills to a nontraining apartment. General task analyses were recommended for assessment and specific task analyses for training. The impasse correction procedure generally did not produce acquisition.  相似文献   
435.
We developed and empirically evaluated an instructional program to teach self-advocacy skills to eight young adults with mild handicaps. Participants were taught to discriminate whether or not possible violations of legal rights occurred in socially validated scenarios and, if so, to role-play how to redress rights violations. Experimental control was demonstrated with a multiple probe design across four general legal rights categories for the discrimination component of training, and a multiple probe across groups of subjects for the redressing legal rights component of training. Participants'' behavior was probed in simulations and deceptions of legal rights violations in natural settings. There were marked increases in dependent measures after instruction. Difficulties in assessing generalization and maintenance of low-rate behaviors and suggestions for future research are presented.  相似文献   
436.
Increasingly, parents, teachers, and students with disabilities are advocating for interventions that go beyond skill training to provide support for participation in integrated environments and support for friendships. The present research demonstrated a social network intervention for youths with moderate and severe disabilities. Two groups of nondisabled peers were recruited to participate in weekly discussions with an adult integration facilitator to increase opportunities for social interaction for 2 students (1 with autism and 1 who was moderately mentally retarded). The groups met to discuss social interactions that had occurred with the students with disabilities and to talk about strategies to promote greater inclusion of the students into ongoing social interaction. The nondisabled students participated in the design and implementation of social skills interventions during transition times and lunch. The nondisabled students used self-monitoring data sheets to record the quantity and quality of interactions. The frequency of interaction, number of opportunities for interaction, and appropriateness of social interactions were analyzed with a multiple baseline design. Results indicated that the social network intervention was successful in increasing the quantity and quality of interactions and that the network strategy promoted the development of friendships. The results are discussed in terms of the need for additional research showing the relationships between increases in social competence, peer-mediated intervention, and the development and support of friendship.  相似文献   
437.
A simplified duality for implicative lattices and l-groups   总被引:1,自引:0,他引:1  
A topological duality is presented for a wide class of lattice-ordered structures including lattice-ordered groups. In this new approach, which simplifies considerably previous results of the author, the dual space is obtained by endowing the Priestley space of the underlying lattice with two binary functions, linked by set-theoretical complement and acting as symmetrical partners. In the particular case of l-groups, one of these functions is the usual product of sets and the axiomatization of the dual space is given by very simple first-order sentences, saying essentially that both functions are associative and that the space is a residuated semigroup with respect to each of them.The author is supported at the Mathematical Institute of Oxford by a grant of the Argentinian Consejo de Investigations Cientificas y Tecnicas (CONICET). The author wishes to acknowledge the CONICET and the kind hospitality of the Mathematical Institute.  相似文献   
438.
The central question addressed was, how effective is parent training in reducing conduct problems in children in comparison to client-centered parent counseling? A secondary question was the relative effectiveness of the two treatment groups in comparison to a wait control group that when untreated during the 8-week period of treatment provided the other groups. Families of 36, 5- to 12-year-old conduct problem children were screened and assigned at random to treatment groups, but wait control group assignment depended upon therapist availability. Supervised graduate student therapists conducted 10 treatment sessions for each family. Parent reports and paper and pencil tests of child deviance and parent satisfaction showed a superior outcome for behavioral over the client-centered and wait control groups, and no differences between the latter two groups. At follow-up there was no maintenance of this superiority. Home observation data showed no advantage of behavioral over client-centered treatment, and these two groups did not improve significantly more than the wait control group. These results were discussed in the light of possible interactions between treatment and measurement, and methodological and sampling differences between this and other studies.  相似文献   
439.
The problem of testing two correlated proportions with incomplete data is considered by means of Monte Carlo simulations studies. A test proposed in this paper, which can be regarded as a generalization of McNemar's test, is recommended in all cases with incomplete data and not too small samples.  相似文献   
440.
信息加工阶段独立资源的新证据   总被引:1,自引:0,他引:1  
本研究对与加工阶段有关的独立资源问题进行了研究。实验采用双任务测定方法 ,分别设计了模拟追踪、记忆搜寻和模拟监控等三种主作业 ,以及简单反应时、复杂反应时和手指节奏敲击等三种次作业。这些作业分别动用了与三维度资源理论加工阶段维度的视觉编码、中枢加工和运动输出相对应的三类独立资源。将这六种作业进行匹配 ,共组合成 3× 3种双任务作业情境。实验以次作业绩效为分析指标。结果发现 ,以往对信息加工独立资源的分类过于粗略。另外 ,研究还发现 ,除独立资源外 ,还存在某些通用资源。  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