全文获取类型
收费全文 | 921篇 |
免费 | 68篇 |
专业分类
989篇 |
出版年
2023年 | 11篇 |
2022年 | 15篇 |
2021年 | 21篇 |
2020年 | 30篇 |
2019年 | 42篇 |
2018年 | 40篇 |
2017年 | 56篇 |
2016年 | 59篇 |
2015年 | 41篇 |
2014年 | 39篇 |
2013年 | 104篇 |
2012年 | 59篇 |
2011年 | 62篇 |
2010年 | 34篇 |
2009年 | 18篇 |
2008年 | 47篇 |
2007年 | 36篇 |
2006年 | 21篇 |
2005年 | 25篇 |
2004年 | 16篇 |
2003年 | 17篇 |
2002年 | 14篇 |
2001年 | 8篇 |
2000年 | 6篇 |
1999年 | 4篇 |
1998年 | 4篇 |
1997年 | 8篇 |
1995年 | 8篇 |
1994年 | 6篇 |
1993年 | 6篇 |
1992年 | 7篇 |
1991年 | 6篇 |
1990年 | 4篇 |
1989年 | 5篇 |
1988年 | 7篇 |
1987年 | 5篇 |
1986年 | 6篇 |
1984年 | 6篇 |
1983年 | 8篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1980年 | 5篇 |
1977年 | 6篇 |
1976年 | 4篇 |
1975年 | 4篇 |
1973年 | 6篇 |
1971年 | 6篇 |
1970年 | 5篇 |
1967年 | 7篇 |
1966年 | 4篇 |
排序方式: 共有989条查询结果,搜索用时 15 毫秒
151.
Jeremy Schwark Joshua Sandry Justin MacDonald Igor Dolgov 《Attention, perception & psychophysics》2012,74(8):1583-1589
Many critical search tasks, such as airport and medical screening, involve searching for targets that are rarely present. These low-prevalence targets are associated with extremely high miss rates Wolfe, Horowitz, & Kenner (Nature, 435, 439?C440, 2005). The inflated miss rates are caused by a criterion shift, likely due to observers attempting to equate the numbers of misses and false alarms. This equalizing strategy results in a neutral criterion at 50?% target prevalence, but leads to a higher proportion of misses for low-prevalence targets. In the present study, we manipulated participants?? perceived number of misses through explicit false feedback. As predicted, the participants in the false-feedback condition committed a higher number of false alarms due to a shifted criterion. Importantly, the participants in this condition were also more successful in detecting targets. These results highlight the importance of perceived prevalence in target search tasks. 相似文献
152.
Knight JB Meeks JT Marsh RL Cook GI Brewer GA Hicks JL 《Journal of experimental psychology. Learning, memory, and cognition》2011,37(2):298-307
In event-based prospective memory, current theories make differing predictions as to whether intention-related material can be spontaneously noticed (i.e., noticed without relying on preparatory attentional processes). In 2 experiments, participants formed an intention that was contextually associated to the final phase of the experiment, and lures that overlapped to differing degrees with the features of the intention-related cues were embedded in the initial phase. When participants were outside of the appropriate responding context (i.e., the initial phase), they exhibited slower latencies to lures that exactly matched the features of their intention compared with other types of lures and control words. In addition, on a final remember/know recognition test, participants reported having greater subjective recollection for the occurrence of the exact-match lures. These results suggest that exact-match lures were spontaneously noticed and differentially processed in the absence of any observable preparatory attentional processes. The findings have implications for the theoretical debate over whether preparatory attention must always be relied upon to notice intention-related material. 相似文献
153.
James P. Scanlan 《Studies in East European Thought》2011,63(1):7-14
By way of countering Tolstoj’s reputation as an alogical and inept philosophical thinker, this paper explores the tension
between maximalism and reasonableness in his defense of the ethics of nonviolence. Tolstoj’s writings of the last decade of
his life show that he was perfectly capable of making appropriate conceptual distinctions, recognizing legitimate objections
to his position, and responding rationally to them; in so doing, he made valuable points about the unpredictability of human
actions, the futility of using violence to combat violence, the equal worth of all humans lives, and the immorality of revenge.
Yet his conception of the moral ideal, together with his missionary zeal, led him to exaggerate the absoluteness of his moral
message, causing him to predict the unpredictable and demand the impossible of human beings. 相似文献
154.
The role of imagery in encoding event-based prospective memories has yet to be fully clarified. Herein, it is argued that imagery augments a cue-to-context association that supports event-based prospective memory performance. By this account, imagery encoding not only improves prospective memory performance but also reduces interference to intention-related information that occurs outside of context. In the current study, when lure words occurred outside of the appropriate responding context, the use of imagery encoding strategies resulted in less interference when compared with a standard event-based intention condition. This difference was eliminated when participants were not given a specific context to associate their intention (i.e., lures occurred within the appropriate responding context). These results support a cue-to-context association account of how imagery operates in certain event-based prospective memory tasks. 相似文献
155.
William A. Newbill Gordon L. Paul Anthony A. Menditto Justin R. Springer Paras Mehta 《Behavioral Interventions》2011,26(3):214-230
Deficits in adaptive behavior are a major reason why individuals remain hospitalized or return to inpatient settings. During recovery from a serious mental illness, development of adaptive behavior is as important as reduction of ‘symptoms’. Social learning programs (SLPs) have been identified as a best practice in inpatient settings. This study examined whether SLPs facilitated significant growth in adaptive behavior from baseline through one, two, three, and four years of intervention. Direct observational coding of adaptive behavior was conducted before and during intervention and subjected to pre‐post analysis. In addition, individual change modeling was used to characterize the rate and extent of change. Finally, initial response to intervention was examined for utility in predicting total response at distal time points. The SLPs facilitated significant improvements in total adaptive behavior from baseline to each of the distal time points (with effect sizes from 1.18 to 1.53). Change during the first five weeks failed to consistently predict total change, likely because of adaptive intervention procedures. SLPs facilitated significant improvements in the kind of adaptive behavior that helps people get out and stay out of inpatient settings. If replicated, estimated rates of change established in this study could be used as benchmarks for future implementations. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
156.
While much developmental research has focused on the strategies that children employ to recognize faces, less is known about the principles governing the organization of face exemplars in perceptual memory. In this study, we tested a novel, child-friendly paradigm for investigating the organization of face, bird and car exemplars. Children ages 3-4, 5-6, 7-8, 9-10, 11-12 and adults were presented with 50/50 morphs of typical and atypical face, bird and car parent images. Participants were asked to judge whether the 50/50 morph more strongly resembled the typical or the atypical parent image. Young and older children and adults showed a systematic bias to the atypical faces and birds, but no bias toward the atypical cars. Collectively, these findings argue that by the age of 3, children encode and organize faces, birds and cars in a perceptual space that is strikingly similar to that of adults. Category organization for both children and adults follows Krumhansl's (1978) distance-density principle in which the similarity between two exemplars is jointly determined by their physical appearance and the density of neighboring exemplars in the perceptual space. 相似文献
157.
Intentions have been shown to be more accessible (e.g., more quickly and accurately recalled) compared to other sorts of to-be-remembered information; a result termed an intention superiority effect (Goschke & Kuhl, 1993). In the current study, we demonstrate an intention interference effect (IIE) in which color-naming performance in a Stroop task was slower for words belonging to an intention that participants had to remember to carry out (Do-the-Task condition) versus an intention that did not have to be executed (Ignore-the-Task condition). In previous work (e.g., Cohen et al., 2005), having a prospective intention in mind was confounded with carrying a memory load. In Experiment 1, we added a digit-retention task to control for effects of cognitive load. In Experiment 2, we eliminated the memory confound in a new way, by comparing intention-related and control words within each trial. Results from both Experiments 1 and 2 revealed an IIE suggesting that interference is very specific to the intention, not just to a memory load. 相似文献
158.
Wood JN 《Attention, perception & psychophysics》2011,73(2):420-439
This study examined how spatial working memory and visual (object) working memory interact, focusing on two related questions: First, can these systems function independently from one another? Second, under what conditions do they operate together? In a dual-task paradigm, participants attempted to remember locations in a spatial working memory task and colored objects in a visual working memory task. Memory for the locations and objects was subject to independent working memory storage limits, which indicates that spatial and visual working memory can function independently from one another. However, additional experiments revealed that spatial working memory and visual working memory interact in three memory contexts: when retaining (1) shapes, (2) integrated color-shape objects, and (3) colored objects at specific locations. These results suggest that spatial working memory is needed to bind colors and shapes into integrated object representations in visual working memory. Further, this study reveals a set of conditions in which spatial and visual working memory can be isolated from one another. 相似文献
159.
160.
Justin Newton Scanlan Anita C. Bundy Lynda R. Matthews 《Journal of community & applied social psychology》2010,20(3):232-247
A vast body of literature has reported on the association between unemployment and poor psychological health. Nonetheless, there remains limited understanding of the influence of meaningfulness of time use, suggested by some to be the key mediator between time use and health. This project set out to explore the association between meaningful time use and health in 18‐ to 25‐year‐old unemployed people. In April 2007, 150 unemployed 18‐ to 25‐year‐old Australians (56% female) completed an online survey package exploring meaningfulness of time use and health. Hierarchical stepwise regression equations were developed to analyse the relationship between psychological health and measures of meaningful time use. Results provided partial support for the hypothesis that measures of meaningful time use would contribute to the prediction of psychological health. The addition of the person measure for the combined construct of ‘meaningful time use’ failed to make a significant contribution towards the prediction of psychological health. However, ‘reason for doing the activity’ emerged as a significant predictor. Findings provide preliminary evidence for the establishment of activity‐based programs to support young unemployed people. Further research is required to evaluate the outcomes of such programs and to replicate this study with other groups of unemployed individuals. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献