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   480篇
  免费   18篇
  2023年   2篇
  2022年   3篇
  2021年   6篇
  2020年   8篇
  2019年   10篇
  2018年   10篇
  2017年   14篇
  2016年   7篇
  2015年   5篇
  2014年   18篇
  2013年   66篇
  2012年   27篇
  2011年   28篇
  2010年   12篇
  2009年   11篇
  2008年   21篇
  2007年   21篇
  2006年   15篇
  2005年   10篇
  2004年   17篇
  2003年   11篇
  2002年   22篇
  2001年   14篇
  2000年   9篇
  1999年   13篇
  1998年   6篇
  1997年   11篇
  1996年   3篇
  1995年   5篇
  1994年   8篇
  1993年   3篇
  1992年   5篇
  1991年   11篇
  1990年   4篇
  1989年   2篇
  1988年   3篇
  1987年   3篇
  1986年   8篇
  1985年   5篇
  1984年   3篇
  1982年   2篇
  1981年   3篇
  1979年   2篇
  1973年   4篇
  1972年   2篇
  1970年   4篇
  1969年   4篇
  1968年   2篇
  1967年   3篇
  1925年   1篇
排序方式: 共有498条查询结果,搜索用时 15 毫秒
451.
We examined potential age-related differences in attentional and oculomotor capture by single and multiple abrupt onsets in a singleton search paradigm. Participants were instructed to move their eyes as quickly as possible to a color singleton target and to identify a small letter located inside it. Either single or dual onset task-irrelevant distractors were presented simultaneously with the color change that defined the target, or one onset distractor was presented prior to and another onset distractor was presented during the participant's initial eye movement away from fixation. Young and old adults misdirected their eyes to the single and dual onset task-irrelevant distractors, on an equivalent proportion of trials, relative to control trials. However, older adults' saccade latencies and RTs were influenced to a greater extent by onsets compared to younger adults'. These data are discussed in terms of age-related differences in attentional control and oculomotor capture.  相似文献   
452.
The idea that video games or computer-based applications can improve cognitive function has led to a proliferation of programs claiming to “train the brain.” However, there is often little scientific basis in the development of commercial training programs, and many research-based programs yield inconsistent or weak results. In this study, we sought to better understand the nature of cognitive abilities tapped by casual video games and thus reflect on their potential as a training tool. A moderately large sample of participants (n = 209) played 20 web-based casual games and performed a battery of cognitive tasks. We used cognitive task analysis and multivariate statistical techniques to characterize the relationships between performance metrics. We validated the cognitive abilities measured in the task battery, examined a task analysis-based categorization of the casual games, and then characterized the relationship between game and task performance. We found that games categorized to tap working memory and reasoning were robustly related to performance on working memory and fluid intelligence tasks, with fluid intelligence best predicting scores on working memory and reasoning games. We discuss these results in the context of overlap in cognitive processes engaged by the cognitive tasks and casual games, and within the context of assessing near and far transfer. While this is not a training study, these findings provide a methodology to assess the validity of using certain games as training and assessment devices for specific cognitive abilities, and shed light on the mixed transfer results in the computer-based training literature. Moreover, the results can inform design of a more theoretically-driven and methodologically-sound cognitive training program.  相似文献   
453.
Nine hundred and forty-three children (487 boys and 456 girls, age range 8 to 17 years, divided into 10 age cohorts) were administered the Hebrew version of the Rey AVLT. Separate norms for boys and girls in each age group are reported. Sensitivity to age for 14 memory measures extracted from the Rey AVLT was analyzed. One of the most consistent findings across the different scores is that memory changes in the 8- to 10- year-old age range are more dynamic than changes in the 11- to 17- year-old age range. The results also show a significant and consistent advantage for girls over boys on most of the verbal memory measures. Detailed analyses of sensitivity to age of the different measures extracted from the Rey AVLT provide very useful information for the diagnostician testing auditory-verbal memory in children.  相似文献   
454.
During the past few decades, Quentin Skinner has been one of the most prominent critics of the ideas about negative liberty that have developed out of the writings of Isaiah Berlin. Among Skinner?s principal charges against the contemporary doctrine of negative liberty is the claim that the proponents of that doctrine have overlooked the putative fact that people can be made unfree to refrain from undertaking particular actions. In connection with this matter, Skinner contrasts the present-day theories with the prototypical liberal account of negative freedom propounded by Thomas Hobbes. The present essay challenges Skinner?s position both philosophically and exegetically. Because an agent can always elect to cease his activity as an agent, the ostensible inescapability of certain actions is not the same as the outright inescapability of certain instances of inaction. Once this point is properly recognized, the way is clear for a re-evaluation of Hobbes (and of Skinner on Hobbes).  相似文献   
455.
Aims: Alliance rupture and resolution processes are occasions for the client to have his or her core interpersonal patterns activated in the here and now of the therapy and to negotiate them with the therapist. So far, no studies have been conducted on emotional processing, from a sequential perspective using distinct emotion categories, in alliance rupture and resolution therapy sessions. This is the objective of this theory‐building case study. Method: This client underwent a 34‐session long, psychodynamic psychotherapy within the context of an open trial. An alliance rupture‐resolution sequence of two subsequent sessions, along with a third control session, was selected from this case and these sessions were rated using the Classification of Affective‐Meaning States (CAMS), an observer‐rated method to classify distinct emotions, according to current emotion‐focused models. Results: The results indicate that the rupture session was associated, above all, with core maladaptive fear, evoked in the actual here and now of the therapeutic relationship, whereas the resolution session was associated with the expression and experience of adaptive hurt as regards biographical issues of the client. Discussion: These results are discussed with regard to the alliance rupture and resolution model and the exploration of integrating client's emotional processing in the model.  相似文献   
456.
In two cross-sectional studies, we explored the motivational orientations correlates of the character strength of grit and its two component facets: perseverance of effort and consistency of interests over time. Specifically, we examined how individual differences in grit are explained by distinct approaches to pursuing happiness in life: pleasure in immediately hedonically positive activities, meaning in activities that serve a higher, altruistic purpose, and engagement in attention-absorbing activities. In both samples, grit demonstrated medium-sized associations with an orientation toward engagement, small-to-medium associations with an orientation toward meaning, and small-to-medium (inverse) associations with an orientation toward pleasure. These motivational orientations differentially related to the two facets of grit: pursuing engagement was more strongly associated with perseverance of effort, whereas pursuing pleasure was more strongly (inversely) associated with consistency of interests over time. Collectively, findings suggest that individual differences in grit may derive in part from differences in what makes people happy.  相似文献   
457.
This article distills insights from historical, sociological, and psychological perspectives on marriage to develop the suffocation model of marriage in America. According to this model, contemporary Americans are asking their marriage to help them fulfill different sets of goals than in the past. Whereas they ask their marriage to help them fulfill their physiological and safety needs much less than in the past, they ask it to help them fulfill their esteem and self-actualization needs much more than in the past. Asking the marriage to help them fulfill the latter, higher level needs typically requires sufficient investment of time and psychological resources to ensure that the two spouses develop a deep bond and profound insight into each other's essential qualities. Although some spouses are investing sufficient resources—and reaping the marital and psychological benefits of doing so—most are not. Indeed, they are, on average, investing less than in the past. As a result, mean levels of marital quality and personal well-being are declining over time. According to the suffocation model, spouses who are struggling with an imbalance between what they are asking from their marriage and what they are investing in it have several promising options for corrective action: intervening to optimize their available resources, increasing their investment of resources in the marriage, and asking less of the marriage in terms of facilitating the fulfillment of spouses’ higher needs. Discussion explores the implications of the suffocation model for understanding dating and courtship, sociodemographic variation, and marriage beyond American's borders.  相似文献   
458.
In this article, I rely both on Derrida's 1974 work Glas, as well as Derrida's 1971–72 lecture course, “La famille de Hegel,” to argue that the concept of the quasi‐transcendental is central to Derrida's reading of Hegel and to trace its implications beyond the Hegelian system. I follow Derrida's analysis of the role of Antigone—or, as the lecture course has it, “Antigonanette”—in Hegel's thought to argue that the quasi‐transcendental indicates a re(con)striction of empirical difference into the transcendental, which is thereby only ever provisionally transcendental. I then argue that the economy of difference indicated by the quasi‐transcendental is neither a general economy, nor is it in each case singular, but rather it ambivalently oscillates between these two. Finally, I treat the temporality of the quasi‐transcendental, arguing that the economy of difference indicated by the quasi‐transcendental is not prior to the re(con)striction of empirical difference, but is paradoxically produced by it by being retroactively constituted. I take up this analysis for the sake of describing what I contend is the quasi‐transcendental structure of constitutive exclusion, a way of understanding the conceptual structure of political bodies, and the political structure of concepts.  相似文献   
459.
Numerous developmental studies assess general cognitive ability, not as the primary variable of interest, but rather as a background variable. Raven’s Progressive Matrices is an easy to administer non-verbal test that is widely used to measure general cognitive ability. However, the relatively long administration time (up to 45 min) is still a drawback for developmental studies as it often leaves little time to assess the primary variable of interest. Therefore, we used a machine learning approach – regularized regression in combination with cross-validation – to develop a short 15-item version. We did so for two age groups, namely 9 to 12 years and 13 to 16 years. The short versions predicted the scores on the standard full 60-item versions to a very high degree r = 0.89 (9–12 years) and r = 0.93 (13–16 years). We, therefore, recommend using the short version to measure general cognitive ability as a background variable in developmental studies.  相似文献   
460.
Although children and adolescents vary in their chronic tendencies to adaptively versus maladaptively reflect over negative feelings, the psychological mechanisms underlying these different types of self-reflection among youngsters are unknown. We addressed this issue in the present research by examining the role that self-distancing plays in distinguishing adaptive versus maladaptive self-reflection among an ethnically and socioeconomically diverse sample of fifth-grade public schoolchildren. Children were randomly assigned to analyze their feelings surrounding a recent anger-related interpersonal experience from either a self-immersed or self-distanced perspective. They then rated their negative affect and described in writing the stream of thoughts they experienced when they analyzed their feelings. Children's stream-of-thought essays were content analyzed for the presence of recounting statements, reconstruing statements, and blame attributions. Path analyses indicated that children who analyzed their feelings from a self-distanced perspective focused significantly less on recounting the "hot," emotionally arousing features of their memory (i.e., what happened to me?) and relatively more on reconstruing their experience. This shift in thought content--less recounting and more reconstruing--led children in the self-distanced group to blame the other person involved in their recalled experience significantly less, which in turn led them to display significantly lower levels of emotional reactivity. These findings help delineate the psychological mechanisms that distinguish adaptive versus maladaptive forms of self-reflection over anger experiences in children. Their basic findings and clinical implications are discussed.  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