全文获取类型
收费全文 | 1944篇 |
免费 | 248篇 |
国内免费 | 256篇 |
出版年
2024年 | 3篇 |
2023年 | 51篇 |
2022年 | 47篇 |
2021年 | 82篇 |
2020年 | 94篇 |
2019年 | 122篇 |
2018年 | 134篇 |
2017年 | 162篇 |
2016年 | 126篇 |
2015年 | 87篇 |
2014年 | 125篇 |
2013年 | 323篇 |
2012年 | 77篇 |
2011年 | 112篇 |
2010年 | 75篇 |
2009年 | 120篇 |
2008年 | 121篇 |
2007年 | 97篇 |
2006年 | 94篇 |
2005年 | 69篇 |
2004年 | 61篇 |
2003年 | 52篇 |
2002年 | 47篇 |
2001年 | 33篇 |
2000年 | 27篇 |
1999年 | 22篇 |
1998年 | 16篇 |
1997年 | 8篇 |
1996年 | 5篇 |
1995年 | 9篇 |
1994年 | 12篇 |
1993年 | 4篇 |
1992年 | 6篇 |
1991年 | 3篇 |
1990年 | 8篇 |
1989年 | 2篇 |
1988年 | 3篇 |
1985年 | 6篇 |
1984年 | 3篇 |
排序方式: 共有2448条查询结果,搜索用时 15 毫秒
991.
A nonverbal primitive number sense allows approximate estimation and mental manipulations on numerical quantities without the use of numerical symbols. In a recent randomized controlled intervention study in adults, we demonstrated that repeated training on a non-symbolic approximate arithmetic task resulted in improved exact symbolic arithmetic performance, suggesting a causal relationship between the primitive number sense and arithmetic competence. Here, we investigate the potential mechanisms underlying this causal relationship. We constructed multiple training conditions designed to isolate distinct cognitive components of the approximate arithmetic task. We then assessed the effectiveness of these training conditions in improving exact symbolic arithmetic in adults. We found that training on approximate arithmetic, but not on numerical comparison, numerical matching, or visuo-spatial short-term memory, improves symbolic arithmetic performance. In addition, a second experiment revealed that our approximate arithmetic task does not require verbal encoding of number, ruling out an alternative explanation that participants use exact symbolic strategies during approximate arithmetic training. Based on these results, we propose that nonverbal numerical quantity manipulation is one key factor that drives the link between the primitive number sense and symbolic arithmetic competence. Future work should investigate whether training young children on approximate arithmetic tasks even before they solidify their symbolic number understanding is fruitful for improving readiness for math education. 相似文献
992.
Previous work has shown there are robust differences in how North Americans and East Asians form impressions of people. The present research examines whether the tendency to weigh initial information more heavily—the primacy effect—may be another component of these cultural differences. Specifically, we tested whether Americans would be more likely to use first impressions to guide person perception, compared to Japanese participants. In this experiment, participants read a vignette that described a target person's behaviour, then rated the target's personality. Before reading the vignette, some trait information was given to create an expectation about the target's personality. The data revealed that Americans used this initial information to guide their judgments of the target, whereas the Japanese sample based their judgments on all the information more evenly. Thus, Americans showed a stronger primacy effect in their impression formation than Japanese participants, who engaged in more data‐driven processing. 相似文献
993.
In this study, we examined the effects of emotional experience, a relatively new dimension of emotional knowledge that gauges the ease with which words evoke emotional experience, on abstract word processing in the Stroop task. In order to test the context‐dependency of these effects, we accentuated the saliency of this dimension in Experiment 1A by blocking the stimuli such that one block consisted of the stimuli with the highest emotional experience ratings and the other block consisted of the stimuli with the lowest emotional experience ratings. We attenuated the saliency of this dimension in Experiment 1B by intermixing the stimuli. We observed slower color naming performance for words with higher emotional experience ratings only in Experiment 1A, suggesting that the dimension of emotional experience is an aspect of semantic representation for abstract words but that its influence can be modulated by context. We interpret these results more generally using Vigliocco, Meteyard, Andrews, and Kousta's (2009) framework of semantic representation, and more specifically using Cohen, Dunbar, and McClelland's (1990) model of Stroop task performance. 相似文献
994.
There is evidence for cultural differences in how people respond to basic properties of faces. We examined task switching between two properties of faces, emotion and gender, for individuals drawn from Western (White UK citizens) and Asian (Pakistani) cultures. There were three main results of interest. First, there was a double dissociation between gender and emotion classification across the participant populations – Western participants were faster to make gender than emotion classifications while Asian participants were faster to make emotion than gender classifications. It is argued that the different patterns of results reflect the greater attentional weight given to contrasting face dimensions in the different cultures, and the dependence on using different attributes to make gender discriminations in individuals from varying cultures. Second, Asian participants showed smaller switch costs overall than did White British participants. This result may be attributed to effects of bilingualism in the Asian participants, which results in their having greater executive resources. Third, emotion decisions showed larger switch costs than gender decisions but essentially because emotion decisions benefited from priming on non‐switch trials. It is argued that emotion decisions benefit from the activation of a specific processing module across consecutive trials. 相似文献
995.
996.
Alvaro Sanchez 《The journal of positive psychology》2014,9(5):435-448
Despite significant advancements in the research of subjective well-being (SWB), little is known about its connection with basic cognitive processes. The present study explores the association between selective attention to emotional stimuli (i.e. emotional faces) and both the emotional and cognitive components of SWB (i.e. emotional well-being and satisfaction in life, respectively). Participants (N?=?83) were asked to freely watch a series of 84 pairs of emotional (happy, angry, or sad) and neutral faces from the Karolinska Directed Emotional Faces database. Eye-tracking methodology measured first fixations, number of fixations, and the time spent looking at emotional faces. Results showed that both the emotional and cognitive components of SWB were related to a general bias to attend to happy faces and avoid sad faces. Yet, bootstrapping analyses showed that positive emotions, rather than life satisfaction, were responsible for the positive information-processing bias. We discuss the potential functionality of these biases and their implications for research on positive emotions. 相似文献
997.
We introduce a theory of blame in five parts. Part 1 addresses what blame is: a unique moral judgment that is both cognitive and social, regulates social behavior, fundamentally relies on social cognition, and requires warrant. Using these properties, we distinguish blame from such phenomena as anger, event evaluation, and wrongness judgments. Part 2 offers the heart of the theory: the Path Model of Blame, which identifies the conceptual structure in which blame judgments are embedded and the information processing that generates such judgments. After reviewing evidence for the Path Model, we contrast it with alternative models of blame and moral judgment (Part 3) and use it to account for a number of challenging findings in the literature (Part 4). Part 5 moves from blame as a cognitive judgment to blame as a social act. We situate social blame in the larger family of moral criticism, highlight its communicative nature, and discuss the darker sides of moral criticism. Finally, we show how the Path Model of Blame can bring order to numerous tools of blame management, including denial, justification, and excuse. 相似文献
998.
In musical–space synesthesia, musical pitches are perceived as having a spatially defined array. Previous studies showed that symbolic inducers (e.g., numbers, months) can modulate response according to the inducer’s relative position on the synesthetic spatial form. In the current study we tested two musical–space synesthetes and a group of matched controls on three different tasks: musical–space mapping, spatial cue detection and a spatial Stroop-like task. In the free mapping task, both synesthetes exhibited a diagonal organization of musical pitch tones rising from bottom left to the top right. This organization was found to be consistent over time. In the subsequent tasks, synesthetes were asked to ignore an auditory or visually presented musical pitch (irrelevant information) and respond to a visual target (i.e., an asterisk) on the screen (relevant information). Compatibility between musical pitch and the target’s spatial location was manipulated to be compatible or incompatible with the synesthetes’ spatial representations. In the spatial cue detection task participants had to press the space key immediately upon detecting the target. In the Stroop-like task, they had to reach the target by using a mouse cursor. In both tasks, synesthetes’ performance was modulated by the compatibility between irrelevant and relevant spatial information. Specifically, the target’s spatial location conflicted with the spatial information triggered by the irrelevant musical stimulus. These results reveal that for musical–space synesthetes, musical information automatically orients attention according to their specific spatial musical-forms. The present study demonstrates the genuineness of musical–space synesthesia by revealing its two hallmarks—automaticity and consistency. In addition, our results challenge previous findings regarding an implicit vertical representation for pitch tones in non-synesthete musicians. 相似文献
999.
Recent research showed that past events are associated with the back and left side, whereas future events are associated with the front and right side of space. These spatial–temporal associations have an impact on our sensorimotor system: thinking about one’s past and future leads to subtle body sways in the sagittal dimension of space (Miles, Nind, & Macrae, 2010). In this study we investigated whether mental time travel leads to sensorimotor correlates in the horizontal dimension of space. Participants were asked to mentally displace themselves into the past or future while measuring their spontaneous eye movements on a blank screen. Eye gaze was directed more rightward and upward when thinking about the future than when thinking about the past. Our results provide further insight into the spatial nature of temporal thoughts, and show that not only body, but also eye movements follow a (diagonal) “time line” during mental time travel. 相似文献
1000.