全文获取类型
收费全文 | 755篇 |
免费 | 89篇 |
国内免费 | 182篇 |
出版年
2023年 | 4篇 |
2022年 | 16篇 |
2021年 | 23篇 |
2020年 | 23篇 |
2019年 | 44篇 |
2018年 | 41篇 |
2017年 | 46篇 |
2016年 | 52篇 |
2015年 | 40篇 |
2014年 | 54篇 |
2013年 | 124篇 |
2012年 | 36篇 |
2011年 | 46篇 |
2010年 | 32篇 |
2009年 | 56篇 |
2008年 | 43篇 |
2007年 | 40篇 |
2006年 | 57篇 |
2005年 | 49篇 |
2004年 | 32篇 |
2003年 | 41篇 |
2002年 | 24篇 |
2001年 | 11篇 |
2000年 | 19篇 |
1999年 | 9篇 |
1998年 | 12篇 |
1997年 | 12篇 |
1996年 | 6篇 |
1995年 | 7篇 |
1994年 | 7篇 |
1993年 | 3篇 |
1992年 | 6篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 3篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1979年 | 1篇 |
排序方式: 共有1026条查询结果,搜索用时 31 毫秒
951.
Two priming experiments investigated kind and strength of semantic knowledge underlying known, frontier, and unknown low frequency words. Results from Experiment 1 suggest that known words reflect categorical knowledge, but frontier and unknown words reflect thematic knowledge. Thematic knowledge for frontier words appears to be stronger than that for unknown words. Experiment 2 entailed visual half-field presentation of targets. All facilitory effects were restricted to the lvf/RH, and inhibitory effects to the rvf/LH. Experiment 1 findings were mirrored by the RH. Thematic knowledge appears to precede categorical knowledge for the RH, but the opposite may be true of the LH. Results are also discussed in terms of the RH role in meaning acquisition and metacontrol. 相似文献
952.
In this paper we introduced various classes of weakly associative relation algebras with polyadic composition operations. Among them is the class RWA of representable weakly associative relation algebras with polyadic composition operations. Algebras of this class are relativized representable relation algebras augmented with an infinite set of operations of increasing arity which are generalizations of the binary relative composition. We show that RWA is a canonical variety whose equational theory is decidable. 相似文献
953.
Minimal understandings of populism focus on measuring explicit stances of antielitism and people centrism. What remains poorly understood is the way less overt forms of populist rhetoric enable leaders to emulate the language of common citizens to achieve electoral success. This article suggests that the study of the populist discourse also requires taking into account their implicit occurrences, that is, those conveying connect, closeness, commonness, and similarity with ordinary people. Expressed through performances of “layman likeness,” they enable populist politicians to dissociate from traditional ruling elites while enabling people leaders' identifications. Using a novel 261-million-word dataset of Indian political discourses—including the speeches of 11 Prime Ministers—to proxy such identifications, we argue that populist leaders rely on a mimesis of the common people. Three core mimetic speech items are quantified: intimacy, disintermediation, and simplicity. We use a replicable corpus-contextual multiword collocation technique to populate lexicons of pretested psychometric profiles as well as a threefold validation method. The analysis finds that current Prime Minister Narendra Modi communicates mimetic identification around his persona, indexing the linguistic markers of his stylistic, ideological, and institutional populist politics. We indicate that our context-aware method could also be of use to study the cross-regional variability of mimetic populism. 相似文献
954.
《Pratiques Psychologiques》2015,21(4):375-388
Therapeutic assessment of the child (TA-C) is a model of psychological assessment that allows for collaborative work with parents and child on their reasons for consultation, a collaboration that breaks away from a traditional double separation (parent/assessor, and assessor/therapist) in child assessment. This paper, grounded in a contemporary psychodynamic viewpoint, presents clinical illustrations to support a conceptualization of change processes in TA-C. It is argued that, in order to revitalize empathy in parents, work focusing on the parents’ mental representation of their child is central. We propose a hierarchy of assessment/therapeutic goals that allows for a better distinction between TA-C and standard assessment in work with children. 相似文献
955.
The main purpose of the present study was to investigate the functional plasticity of sensorimotor representations for dominant versus non-dominant hands following short-term upper-limb sensorimotor deprivation. All participants were right-handed. A splint was placed either on the right hand or on the left hand of the participants during a brief period of 48 h and was used for the input/output signal restrictions. The participants were divided into 3 groups: right hand immobilization, left hand immobilization and control (without immobilization). The immobilized participants performed the hand laterality task before (pre-test) and immediately after (post-test) splint removal. The pre-/post-test procedure was similar for the control group. The main results showed a significant response time improvement when judging the laterality of hand stimuli in the control group. In contrast, the results showed a weaker response time improvement for the left-hand immobilization group and no significant improvement for the right-hand immobilization group. Overall, these results revealed that immobilization-induced effects were lower for the non-dominant hand and also suggested that 48 h of upper-limb immobilization led to an inter-limb transfer phenomenon regardless of the immobilized hand. The immobilization-induced effects were highlighted by the slowdown of the sensorimotor processes related to manual actions, probably due to an alteration in a general cognitive representation of hand movements. 相似文献
956.
Learning a Generative Probabilistic Grammar of Experience: A Process‐Level Model of Language Acquisition
下载免费PDF全文
![点击此处可从《Cognitive Science》网站下载免费的PDF全文](/ch/ext_images/free.gif)
We introduce a set of biologically and computationally motivated design choices for modeling the learning of language, or of other types of sequential, hierarchically structured experience and behavior, and describe an implemented system that conforms to these choices and is capable of unsupervised learning from raw natural‐language corpora. Given a stream of linguistic input, our model incrementally learns a grammar that captures its statistical patterns, which can then be used to parse or generate new data. The grammar constructed in this manner takes the form of a directed weighted graph, whose nodes are recursively (hierarchically) defined patterns over the elements of the input stream. We evaluated the model in seventeen experiments, grouped into five studies, which examined, respectively, (a) the generative ability of grammar learned from a corpus of natural language, (b) the characteristics of the learned representation, (c) sequence segmentation and chunking, (d) artificial grammar learning, and (e) certain types of structure dependence. The model's performance largely vindicates our design choices, suggesting that progress in modeling language acquisition can be made on a broad front—ranging from issues of generativity to the replication of human experimental findings—by bringing biological and computational considerations, as well as lessons from prior efforts, to bear on the modeling approach. 相似文献
957.
AbstractThis study explores whether and how different external representations of quantity influence the performance of four-year-old children when constructing sets of a given cardinal number. Three representations of quantity were presented (objects, pictures and number words) in an adaptation of the ‘Give-a-number’ task, in sets that contained 2–6 items. The results show that the use of pictures facilitated children’s performance with quantities of three and four. These results are discussed by analysing the cognitive demands of representational formats, in terms of dual representation and iconicity, and according to the magnitude of the quantities involved. 相似文献
958.
Collective Action and Social Change: Examining the Role of Representation in the Communication between Protesters and Third‐party Members
下载免费PDF全文
![点击此处可从《Journal of community & applied social psychology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Within social psychology, it has been proposed that to understand how collective action creates social change, it is relevant to examine the role that other members of society can have on it. However, few studies have empirically examined that. We argue that for that task, it is useful, first, and as some authors have already argued, to go beyond the sole analysis of the two‐sided inter‐group relations creating collective action; and second, to articulate this with contributions from social representations theory, which recognises that to understand social change, we need to examine communicative practices, or how communication is used between collective action's actors and other actors to re‐present identities. We analyse the protests by a movement of residents from a Lisbon neighbourhood that protested against the transformation of a neighbourhood's convent. Besides discussing this transformation with local authorities and failing to achieve its aims through that, the protesters also discussed it with other citizens. The analysis of this debate shows that the arguments and actions they used change throughout time, from local to global, as the latter were the ones more endorsed by other citizens and thus those that could help the protesters to achieve their goals. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
959.
We examined the relationship between subcomponents of embodiment and multisensory integration using a mirror box illusion. The participants’ left hand was positioned against the mirror, while their right hidden hand was positioned 12″, 6″, or 0″ from the mirror – creating a conflict between visual and proprioceptive estimates of limb position in some conditions. After synchronous tapping, asynchronous tapping, or no movement of both hands, participants gave position estimates for the hidden limb and filled out a brief embodiment questionnaire. We found a relationship between different subcomponents of embodiment and illusory displacement towards the visual estimate. Illusory visual displacement was positively correlated with feelings of deafference in the asynchronous and no movement conditions, whereas it was positive correlated with ratings of visual capture and limb ownership in the synchronous and no movement conditions. These results provide evidence for dissociable contributions of different aspects of embodiment to multisensory integration. 相似文献
960.
创伤后应激障碍的双重表征理论(dual representation theory of PTSD,DRT)基于多重记忆系统的观点,强调特定加工通路(即视觉加工腹侧通路和背侧通路)在侵入性表象形成和提取中的作用。DRT认为,两类不同性质的竞争性认知任务(即言语任务和视觉空间任务)分别占用特定加工通路的认知资源从而影响创伤信息加工和创伤记忆再巩固;工作记忆模型(working memory model,WMM)则强调竞争性认知任务对整体认知资源的占用。目前,DRT和WMM均得到了一些研究的支持。未来的研究应考虑个体的工作记忆能力;开展更多干预研究,并尝试改进研究方法,以及设计与文化相符、更加生活化的竞争性认知任务。此外,在加强模拟干预研究的同时也要增加临床应用研究,适当开展真实创伤情境的干预研究,还要加强相关信息加工能力训练的研究。 相似文献