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   732篇
  免费   4篇
  736篇
  2020年   11篇
  2019年   10篇
  2018年   9篇
  2017年   20篇
  2016年   15篇
  2015年   18篇
  2014年   20篇
  2013年   66篇
  2012年   20篇
  2011年   22篇
  2010年   7篇
  2009年   9篇
  2008年   23篇
  2007年   23篇
  2006年   14篇
  2005年   17篇
  2004年   16篇
  2003年   19篇
  2002年   20篇
  2001年   16篇
  2000年   14篇
  1999年   12篇
  1998年   10篇
  1997年   15篇
  1996年   9篇
  1995年   8篇
  1994年   12篇
  1993年   8篇
  1992年   20篇
  1991年   9篇
  1990年   18篇
  1989年   12篇
  1988年   10篇
  1987年   10篇
  1986年   17篇
  1985年   16篇
  1982年   6篇
  1980年   10篇
  1979年   12篇
  1978年   13篇
  1977年   6篇
  1976年   6篇
  1975年   7篇
  1974年   14篇
  1973年   7篇
  1972年   12篇
  1971年   5篇
  1970年   10篇
  1969年   7篇
  1967年   10篇
排序方式: 共有736条查询结果,搜索用时 0 毫秒
221.
222.
223.
Techniques of behavior modification were employed with two second-grade Negro girls in a demonstration school for culturally deprived children to increase the girls' appropriate classroom behaviors. A classification system that provided for continuous categorization of behavior was used to code the children's behavior in two classroom situations. Data were also taken on the type, duration, and frequency of the teachers' verbal interactions. The study included four conditions: Baseline, Modification I, Postmodification, and Modification II. The treatment variable was positive social reinforcement-attention and approval contingent upon desirable classroom behaviors-which was presented, withheld, or withdrawn (timeout from social reinforcement). Withholding of social reinforcement was contingent upon inappropriate attention-getting behaviors. Timeout from social reinforcement was contingent upon behaviors classified as aggressive and resistive. After 25 days of Modification I, desirable behavior increased markedly for each girl. The teachers were then asked to return to their Baseline level of performance. The resultant behaviors demonstrated that for one girl, behavior was still primarily under the control of the treatment contingencies. For the second child, many desirable behaviors that had increased in frequency during Modification I remained high, but inappropriate behaviors increased. When treatment was reinstated, the amount of time spent in desirable behaviors increased and remained high for both girls. Three checks during the three months following data collection showed that these behaviors continued to remain high.  相似文献   
224.
We argue that task requirements can be the determinant in generating different results in studies on visual object recognition. We investigated priming for novel visual objects in three implicit memory tasks. A study-test design was employed in which participants first viewed line drawings of unfamiliar objects and later made different decisions about structural aspects of the objects. Priming for both symmetric and asymmetric possible objects was observed in a task requiring a judgment of structural possibility. However, when the task was changed to one requiring a judgment of structural symmetry, only symmetric possible objects showed priming. Finally, in a matching task in which participants made a same-different judgment, only symmetric possible objects exhibited priming. These results suggest that an understanding of object representation will be most fruitful if it is based on careful analyses of both the task demands and their interaction(s) with encoding and retrieval processes.  相似文献   
225.
Persistent symptoms of nausea, distress, and vomiting triggered by reminders of cancer treatment were examined among 273 Hodgkin's disease survivors, 1 to 20 years posttreatment. Prevalence rates were high for distress and nausea but low for vomiting. Retrospective report of anticipatory symptoms during treatment was the strongest predictor of persistent symptoms, suggesting that treatment-induced symptoms are less likely to persist if conditioning does not occur initially. Time since treatment was also a significant predictor, with patients more recently treated more likely to experience persistent symptoms. Thus, an explanatory model based on classical conditioning theory successfully predicted presence of persistent symptoms. Symptoms also were associated with ongoing psychological distress, suggesting that quality of life is diminished among survivors with persistent symptoms. Recommendations for prevention and treatment of symptoms are discussed.  相似文献   
226.
In this article we describe a project which aims to ensure prevention and continued protection from violence for family members. We outline our theoretical approach to assessment and working with violence in family relationships and the associated ethical problems. We identify three recurrent themes: risk, collaboration, and responsibility. We focus on our work with couples, where the man is violent towards the woman. Within this discussion we identify other important clinical issues.  相似文献   
227.
228.
In this study, the authors investigated the relationship between validation seeking (VS; Dykman, 1998) and lay dispositionism, the use of personality traits as the basis for social inference (Chiu, Hong, & Dweck, 1997). Specifically, the authors sought to empirically address three questions: (a) Does VS predict the tendency to make dispositional inferences and, if so, do social comparison tendencies mediate this relationship? (b) Does VS mediate the association between implicit person theories and lay dispositionism? and (c) Does contingent parental regard indirectly predict lay dispositionism via its effects on VS and/or implicit person theories? Results suggest that both VS and entity person theories facilitate lay dispositionism, yet do so via distinct processes. Both processes are driven at least partly by contingent parental regard; however, their effects on lay dispositionism differ in scope and in the extent to which they entail social comparison.  相似文献   
229.
230.
    
The establishment of counselling and psychotherapy as “evidence‐based” interventions is contingent on the effective implementation of randomised controlled trials (RCTs) in real‐world clinical settings. This paper identifies some of the pitfalls that led to the termination of a practical RCT in a community mental health setting. It reflects upon the significance of the lessons learned by drawing on similar challenges that are documented in the wider literature. Issues surrounding staff turnover, counsellor engagement and procedural clarity are discussed, as is the conflict between the time required for research procedures and counsellors’ clinical time constraints. In our recommendations, we recognise the decisive role of collaboration and counsellor motivation in research partnerships, and the significance of clinical relevance, communication, training and research co‐production in achieving them. Time commitment is identified as the pivotal challenge in the formation and maintenance of collaborative research, but one that also must be overcome for the advancement of the counselling and psychotherapy field.  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