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   6381篇
  免费   55篇
  国内免费   2篇
  2018年   145篇
  2017年   125篇
  2016年   216篇
  2015年   119篇
  2014年   70篇
  2013年   290篇
  2012年   309篇
  2011年   300篇
  2010年   48篇
  2009年   63篇
  2008年   87篇
  2007年   91篇
  2006年   115篇
  2005年   1378篇
  2004年   689篇
  2003年   495篇
  2002年   189篇
  2001年   62篇
  2000年   43篇
  1999年   64篇
  1998年   38篇
  1997年   32篇
  1995年   26篇
  1994年   31篇
  1993年   29篇
  1992年   45篇
  1991年   69篇
  1990年   81篇
  1989年   69篇
  1988年   36篇
  1987年   55篇
  1986年   56篇
  1985年   51篇
  1984年   54篇
  1983年   38篇
  1982年   28篇
  1981年   26篇
  1979年   52篇
  1978年   34篇
  1976年   26篇
  1975年   44篇
  1974年   49篇
  1973年   49篇
  1972年   42篇
  1971年   34篇
  1970年   28篇
  1969年   31篇
  1968年   30篇
  1967年   27篇
  1966年   35篇
排序方式: 共有6438条查询结果,搜索用时 15 毫秒
61.
62.
This project, utilizing a pretest and posttest design, studied interactions between co-therapists and the relationships of their interactions to client outcome. Six co-therapist pairs at a counseling center saw two clients in multiple treatments yielding twelve cases. The study investigated co-therapist relationships in regard to: (a) their level of mutuality or caring for their partners, (b) their ratings of the quality of their relationships, and (c) their agreement as to perceptions and behavior during sessions. Also investigated were: the relation of co-therapist interaction to client outcome and the personal growth of the therapists over the course of therapy. Results supported success claims of the literature concerning co-therapy.  相似文献   
63.
Conclusion If, to return to the image with which I started this paper we consider the path of papers written on the logical paradoxes, then there is much to be learnt from the more recent additions, those by Chihara, Dowden and Woodruff included. However, the case for the paraconsistent approach to the paradoxes has not been weakened. In fact, it seems to me to have been strengthened. If we consider the path of papers, not as a signle line, but branching according to the approach to the paradoxes advocated, then the Logic of Paradox would, I still submit, be on the right track.  相似文献   
64.
Three experiments are described which elaborate some of the conditions under which rats will contact and manipulate a periodically presented retractable lever. Experiment 1 demonstrated that (i) initial manipulative oral and manual contact with the lever was facilitated if the rat had previous experience of food delivery in the experimental chamber; (ii) persistence in contacting the lever on successive presentations was a function of whether food continued to be presented in the experimental environment; and (iii) food satiation significantly reduced the tendency of the rat to contact the lever even though an expectancy of food had previously been established under conditions of food deprivation. Experiment 2 suggested that the tendency to approach and contact the lever was in part a function of the local moment-to-moment conditional probability of food delivery. Experiment 3 found that the probability of contacting the lever was higher during presentation of an auditory CS signaling a high rate of food delivery than during stimuli signaling no food at all. These results are interpreted as suggesting that the food-signaling aspects of an appetitive CS and that CS's ability to generate signal-directed behaviors are experimentall separable properties.  相似文献   
65.
The somatic and psychosocial development of 80 subjects with manifest affective-phasic psychoses is studied retrospectively and compared with that of an identically sized control group consisting of neuropsychiatrically healthy subjects. Statistically significant differences were found particularly in the answers to questions dealing with social situation and social adaptability. Achievement at school and vocational qualifications were lower among the parents of the patients than among those of the healthy subjects. Characteristic features of the patients' childhood and adolescence were transient depression, often for no apparent cause, and maladaption, and vocational wishes were fulfilled less often than among the controls. The patients experienced greater difficulty in settling in to a new group due to their contact difficulties.  相似文献   
66.
By 48 patients with Wilson's disease the brainstem acoustic evoked potentials were stated. There were 35 pathological findings (73%), 13 were normal (27%). The waves, determined by the middle and upper brainstem (Pons and Mesencephalon) showed most of all pathological changes. Those patients with forms of Wilson's disease called Pseudoskelerose and Pseudoparkinson showed the most pathological findings. But one could watch these findings by about 30% of patients in preclinical stage. This method can possibly be used for early detection of disorders of brainstem functions and in the same way it can be used for control of treatment by patients in preclinical stage.  相似文献   
67.
68.
Although previous studies found that distal minority stress contributes to proximal minority stress and shame/guilt among the lesbian, gay, and bisexual (LGB) population, it is unclear whether the extent to which LGB individuals' open display and discussion their sexual orientation moderates these relationships. A total of 1,452 Chinese LGB adults provided demographic information and completed measures of outness, perceived public stigma, internalized homophobia, anticipated stigma, shame, and guilt. Structural equation modelling was conducted to test the hypothesized moderation analyses. Perceived public stigma had positive associations with internalized homophobia, anticipated stigma, shame, and guilt. Outness played a moderating role in the associations of perceived public stigma with internalized homophobia, anticipated stigma, shame, and guilt. Specifically, when LGB individuals had higher levels of outness, the effects of perceived public stigma on internalized homophobia, anticipated stigma, shame, and guilt were lower. Moreover, such moderating effect did not differ by sexual orientation. The degree to which sexual minority individuals' sexual orientation is known by and openly discussed with others may lower the extent to which LGB individuals internalize sexual stigma, expect rejection after coming out, and develop shame and guilt as a result of perceived social prejudice and discrimination.  相似文献   
69.
70.
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