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   1060篇
  免费   70篇
  2023年   8篇
  2022年   14篇
  2021年   19篇
  2020年   27篇
  2019年   44篇
  2018年   34篇
  2017年   51篇
  2016年   44篇
  2015年   39篇
  2014年   39篇
  2013年   160篇
  2012年   53篇
  2011年   46篇
  2010年   46篇
  2009年   38篇
  2008年   41篇
  2007年   30篇
  2006年   33篇
  2005年   34篇
  2004年   28篇
  2003年   32篇
  2002年   25篇
  2001年   8篇
  2000年   12篇
  1999年   22篇
  1998年   20篇
  1997年   16篇
  1996年   15篇
  1995年   7篇
  1994年   5篇
  1993年   9篇
  1992年   10篇
  1990年   6篇
  1989年   9篇
  1987年   6篇
  1986年   8篇
  1985年   9篇
  1984年   5篇
  1983年   5篇
  1982年   8篇
  1981年   5篇
  1980年   6篇
  1978年   4篇
  1977年   6篇
  1976年   4篇
  1975年   4篇
  1974年   3篇
  1973年   5篇
  1971年   3篇
  1970年   3篇
排序方式: 共有1130条查询结果,搜索用时 15 毫秒
171.
On the basis of administrative data obtained from provincial or local authorities, this article examines the school pathways of young allophones in the dominant linguistic sector: French in Montreal and English in Toronto and Vancouver. In each of the three cities, although they have comparatively lower characteristics, the allophones (target group) perform more or less as the non-allophones (comparison group), in terms of cumulative graduation rates as well as choice of selective courses leading to CEGEP or university. It remains, nevertheless, that this performance differs between linguistic subgroups, with the hierarchy of such subgroups varying between the three cities. However, a multivariate regression analysis reveals, after controlling for the differences in the characteristics of the two groups, that the control group comes rather on top and this, in all three cities. Moreover, the regression analysis examines, for each of the three cities, the risk factors affecting the target group and compares them with the corresponding factors affecting the comparison group.  相似文献   
172.
Episodic memory was assessed using Virtual Reality (VR). Forty-four (44) subjects visualized a target virtual apartment containing specific objects in each room. Then they visualized a second virtual apartment comprised of specific objects and objects shared by the two apartments. Subjects navigated in the virtual apartments in one of the following two conditions: active and passive. Four main episodic memory components were scored from the VR exposures: (1) learning effect; (2) active forgetting effect; (3) strategies at encoding and at retrieval; and (4) false recognitions (FRs). The effect of navigation mode (active vs. passive) on each memory component was examined. Active subjects had better learning and retrieval (recognition hits) performances compared to passive subjects. A beneficial effect of active navigation was also observed on the source-based FR rates. Active subjects made fewer source-based FRs compared to passive subjects. These overall results for the effect of active navigation are discussed in terms of the distinction between item-specific and relational processing.  相似文献   
173.
The author introduces an alternative perspective to the biopsychosocial model in health psychology. In the first part of her article, she presents the major critiques levelled at mainstream research in health psychology. In the second part, she reviews fundamental studies on the place of emotions in corporeality, then studies that are more psycho‐socially oriented and focus on the relationship between health and the social. This literature review shows the necessity of an alternative perspective. The Embodied‐Socio‐Psychological (ESP) perspective which is presented here is based on a historico‐cultural and developmental approach, drawing from Wallon and Vygotsky’s work and supported by current research in neuroscience on mirror neurons as well as by early interaction psychology. The ESP perspective enables accounting for the articulation between embodied emotional development and the development of superior psychological functions within the social and cultural field; during the crisis of serious illness, this articulation is strongly disrupted in its embodied emotional, embodied social as well as socio‐psychological foundations. This perspective proposes going beyond a notion of the ill human being as a juxtaposition of BPS variables, in order to account for the complementary, indissociable and complex articulation of the corporeal, the social and the psychological. It refers to a theoretical approach that is clearly psychological and no longer anchored in a biomedical definition.  相似文献   
174.
The theory of constructive operators was used as a framework to design two versions of a paradigm (color matching task, CMT) in which items are parametrically ordered in difficulty, and differ only contextually. Items in CMT-Balloon are facilitating, whereas items in CMT-Clown contain misleading cues. Participants of ages 7–14 years and adults (N = 149) were studied. We found significant model-predicted graded differences in performance between the facilitating and misleading tasks, across and within age groups, expressing age versus items’ demand interactions. Younger children were differentially affected by contextual cues. Even though both task versions were highly correlated with a well-established developmental measure of attentional capacity, CMT-Clown, which contained misleading cues, was a better measure of working memory capacity. These results show a need to estimate degree of misleadingness whenever performance levels in working memory or mental attention tasks are compared and interpreted. Developmental profiles of both tasks are discussed in terms of contextual differences and neoPiagetian stages of development.  相似文献   
175.
This study investigated the impact of sorority rush on self-objectification and body image disturbance. First-year undergraduate women either participating (n?=?68) or not participating (n?=?59) in sorority rush at a U.S. Midwestern university completed online surveys at four time points. It was predicted that rush participation would lead to increases in self-objectification, which in turn would lead to increases in body shame and eating disordered behavior and attitudes. Results supported predictions based on objectification theory at a single time point, but not longitudinally. Rush participants evidenced higher levels of self-objectification and eating disordered behavior at all time points. Body mass index predicted dropping out of the rush process and was negatively correlated with satisfaction with the rush process.  相似文献   
176.
We examined early adolescents’ reasoning about relational aggression, and the links that their reasoning has to their own relationally aggressive behavior. Thinking about relational aggression was compared to thinking about physical aggression, conventional violations, and personal behavior. In individual interviews, adolescents (N = 103) rated the acceptability of relational aggression, physical aggression, conventional violations, and personal behavior, and justified their ratings. Results indicated that adolescents’ views about relational aggression are complex. Although gossip was viewed as very wrong (comparable to beliefs about physical aggression), exclusion was perceived to be somewhat acceptable (less wrong than conventional violations, but more wrong than personal behaviors). With regard to associations between beliefs about aggression and aggressive behavior, the results indicated that beliefs about gossip were associated with gossiping behavior, and that beliefs about physical aggression were associated with physically aggressive behavior. No links emerged between beliefs about exclusion and exclusionary behavior. Implications and suggestions for future research are discussed within the frameworks of social domain theory and social information processing models of aggressive behavior.  相似文献   
177.
Anxiety is a common co-occurring problem among young people with autism spectrum disorders (ASD). Characterized by deficits in social interaction, communication problems, and stereotyped behavior and restricted interests, this group of disorders is more prevalent than previously realized. When present, anxiety may compound the social deficits of young people with ASD. Given the additional disability and common co-occurrence of anxiety in ASD, we developed a manual-based cognitive-behavioral treatment program to target anxiety symptoms as well as social skill deficits in adolescents with ASD [Multimodal Anxiety and Social Skills Intervention: MASSI]. In this paper, we describe the foundation, content, and development of MASSI. We also summarize data on treatment feasibility based on a pilot study that implemented the intervention.  相似文献   
178.
Studies of cognitive control show that the dorsal anterior cingulate cortex (dACC) and dorsolateral prefrontal cortex are involved in the detection and resolution of cognitive conflict. However, the neural and behavioral mechanisms underlying emotional interference effects are less consistent. We used fMRI during emotional and nonemotional versions of a facial Stroop task to investigate the effects of emotional stimuli on cognitive control. In the full group there was limited evidence that different prefrontal circuits manage conflict arising from emotional and nonemotional distractors. However, individual differences in trait anxiety affected both behavioral performance and neural activity during the emotional task. Relative to low-anxiety (LA) subjects, high-anxiety (HA) subjects showed greater amygdala activity to task-relevant emotional information and impaired performance and greater conflict-related activity in the dACC when emotional content was task-irrelevant. Only LA subjects activated rostral ACC during the emotional task. This is consistent with cognitive models of individual differences that hypothesize deficient control of task-irrelevant emotional information in HA subjects. Additional behavioral and fMRI results from this study may be downloaded from http://cabn.psychonomic-journals .org/content/supplemental.  相似文献   
179.
Hijab, the practice of modesty or "covering," is one of the most visible and controversial aspects of Islam in the twenty-first century, partly because the Qur'an offers so little guidance on proper dress. This forces Muslims to engage in ijtihad (interpretation), which historically has resulted in vast differences in dress around the world. By transcending some of the boundaries of space, time and the body, the Internet has emerged as a place where Muslims from diverse backgrounds can meet to debate ideas and flesh them out through shared experiences. After discussing hijab in the Qur'an and other traditional sources, this article explores the use of cyberspace as a multi-media platform for learning about and debating what constitutes appropriate Islamic dress. The last section focuses on a case study of the multi-user "hijablog" hosted by thecanadianmuslim.ca, which represents one of the largest in-print discussions on hijab ever recorded in the English language. On this blog and other forums like it, ijtihad has become a critical tool for debate on matters such as hijab, which are important but sparsely discussed in the Qur'an.  相似文献   
180.
Theory provides a helpful basis for designing interventions to change behaviour but offers little guidance on how to do this. This paper aims to illustrate methods for developing an extensive list of behaviour change techniques (with definitions) and for linking techniques to theoretical constructs. A list of techniques and definitions was generated from techniques published in two systematic reviews, supplemented by "brainstorming" and a systematic search of nine textbooks used in training applied psychologists. Inter-rater reliability of extracting the techniques and definitions from the textbooks was assessed. Four experts judged which techniques would be effective in changing 11 theoretical constructs associated with behaviour change. Thirty-five techniques identified in the reviews were extended to 53 by brainstorming and to 137 by consulting textbooks. Agreement for the 53 definitions was 74.7 per cent (15.4% cells completed and 59.3% cells empty for both raters). Agreement about the link between the 35 techniques and theoretical constructs was 71.7 per cent of 385 judgments (12.2% agreement that effective and 59.5% agreement that not effective). This preliminary work demonstrates the possibility of developing a comprehensive, reliable taxonomy of techniques linked to theory. Further refinement is needed to eliminate redundancies, resolve uncertainties, and complete technique definitions.  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