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   450篇
  免费   17篇
  467篇
  2022年   7篇
  2021年   3篇
  2020年   7篇
  2019年   5篇
  2018年   10篇
  2017年   11篇
  2016年   13篇
  2015年   10篇
  2014年   11篇
  2013年   44篇
  2012年   22篇
  2011年   18篇
  2010年   13篇
  2009年   16篇
  2008年   20篇
  2007年   14篇
  2006年   17篇
  2005年   12篇
  2004年   13篇
  2003年   9篇
  2002年   13篇
  2001年   8篇
  2000年   15篇
  1999年   9篇
  1998年   11篇
  1997年   8篇
  1996年   7篇
  1995年   3篇
  1994年   6篇
  1993年   8篇
  1992年   5篇
  1991年   7篇
  1990年   3篇
  1988年   7篇
  1987年   3篇
  1986年   6篇
  1985年   3篇
  1984年   8篇
  1983年   4篇
  1982年   4篇
  1981年   3篇
  1979年   4篇
  1978年   4篇
  1977年   6篇
  1976年   3篇
  1975年   5篇
  1974年   3篇
  1973年   3篇
  1972年   3篇
  1967年   4篇
排序方式: 共有467条查询结果,搜索用时 15 毫秒
401.
Observers tend to misremember a transforming object's final appearance as further along in the direction of continued transformation. This forward bias, termed representational momentum (RM), suggests that the dynamics associated with an object cannot be ignored in the effort to remember a particular instance of the object. Two experiments tested how attentional focus affects this memory bias. Observers attended to one object, divided attention across more than one object, or performed a secondary task simultaneously with the RM task. For objects translating in space, diminished attention increased the forward memory shift, suggesting that under distraction, motion can be represented but the stopping point is less effectively represented. We propose that object dynamics are well represented when attention is distracted, but that representing a change—including stopping—in the dynamics requires attention. We suggest some experiments to examine this proposal further.  相似文献   
402.
403.
404.
If the effectiveness of vocational guidance services is to be evaluated it is important to have adequate ways of measuring career success. In this paper the concept of career success is discussed in relation to the societal, the individual and the organisational frames of reference, all of which are regarded as dynamic. The actual criteria of success discussed relate to the degree of achievement of valued goals via the occupational setting, as measured through a particular frame of reference. The authors deliberately use the term career success in preference to that of occupational success since they wish to emphasise the significance of work in a person's total life space.  相似文献   
405.
406.
In this study the ability of newborn infants to learn arbitrary auditory–visual associations in the absence versus presence of amodal (redundant) and contingent information was investigated. In the auditory-noncontingent condition 2-day-old infants were familiarized to two alternating visual stimuli (differing in colour and orientation), each accompanied by its ‘own’ sound: when the visual stimulus was presented the sound was continuously presented, independently of whether the infant looked at the visual stimulus. In the auditory-contingent condition the auditory stimulus was presented only when the infant looked at the visual stimulus: thus, presentation of the sound was contingent upon infant looking. On the post-familiarization test trials attention recovered strongly to a novel auditory–visual combination in the auditory-contingent condition, but remained low, and indistinguishable from attention to the familiar combination, in the auditory-noncontingent condition. These findings are a clear demonstration that newborn infants’ learning of arbitrary auditory–visual associations is constrained and guided by the presence of redundant (amodal) contingent information. The findings give strong support to Bahrick’s theory of early intermodal perception.  相似文献   
407.
To investigate the neural basis of age-related source memory (SM) deficits, young and older adults were scanned with fMRI while encoding faces, scenes, and face-scene pairs. Successful encoding activity was identified by comparing encoding activity for subsequently remembered versus forgotten items or pairs. Age deficits in successful encoding activity in hippocampal and prefrontal regions were more pronounced for SM (pairs) as compared with item memory (faces and scenes). Age-related reductions were also found in regions specialized in processing faces (fusiform face area) and scenes (parahippocampal place area), but these reductions were similar for item and SM. Functional connectivity between the hippocampus and the rest of the brain was also affected by aging; whereas connections with posterior cortices were weaker in older adults, connections with anterior cortices, including prefrontal regions, were stronger in older adults. Taken together, the results provide a link between SM deficits in older adults and reduced recruitment of hippocampal and prefrontal regions during encoding. The functional connectivity findings are consistent with a posterior-anterior shift with aging previously reported in several cognitive domains and linked to functional compensation.  相似文献   
408.
These three experiments examined how people make property inferences about exemplars whose category membership is uncertain. Participants were shown two categories and a novel exemplar with a feature that indicated that the exemplar was more likely to belong to one category (target) than to the other (nontarget). Participants then made categorization decisions and property inferences about the novel exemplar. In some conditions, property inferences could be made only by considering both target and nontarget categories. In other conditions, predictions could be based on both categories or on the target category alone. Consistent with previous studies (e.g., Murphy & Ross, 1994, 2005), we found that many people made predictions based only on consideration of the target category. However, the prevalence of such single-category reasoning was greatly reduced by highlighting the costs of neglecting nontarget alternatives and by asking for inferences before categorization decisions. The results suggest that previous work may have exaggerated the prevalence of single-category reasoning and that people may be more flexible in their use of multiple categories in property inference than has been previously recognized.  相似文献   
409.
The Psychological Record - In recent years, behavior analysts have given an increasing amount of attention to the topic of perspective taking. However, the construct of perspective taking refers to...  相似文献   
410.
Frequent assessment during therapy can improve treatments and provide accountability. However, clinicians often do not monitor progress because of the time it takes to administer and score assessments. In response, the Social Anxiety Session Change Index (SASCI) was developed. The SASCI is a short, easily administered rating of subjective improvement that asks clients with social anxiety disorder how much they have changed since the beginning of therapy. Change on the SASCI was related to change in fear of negative evaluation, a core aspect of social anxiety, and to clinician-rated improvement, but not to ratings of anxiety sensitivity or depression. Because it is brief and easily interpretable, the SASCI can be used in a variety of clinical settings to monitor change across therapy. The SASCI is presented along with examples of how the information gathered from frequent administration can inform clinical practice.  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