全文获取类型
| 收费全文 | 803篇 |
| 免费 | 131篇 |
| 国内免费 | 46篇 |
专业分类
| 980篇 |
出版年
| 2025年 | 2篇 |
| 2024年 | 5篇 |
| 2023年 | 5篇 |
| 2022年 | 15篇 |
| 2021年 | 17篇 |
| 2020年 | 28篇 |
| 2019年 | 31篇 |
| 2018年 | 29篇 |
| 2017年 | 57篇 |
| 2016年 | 47篇 |
| 2015年 | 29篇 |
| 2014年 | 42篇 |
| 2013年 | 184篇 |
| 2012年 | 40篇 |
| 2011年 | 44篇 |
| 2010年 | 18篇 |
| 2009年 | 42篇 |
| 2008年 | 41篇 |
| 2007年 | 42篇 |
| 2006年 | 47篇 |
| 2005年 | 39篇 |
| 2004年 | 36篇 |
| 2003年 | 29篇 |
| 2002年 | 25篇 |
| 2001年 | 15篇 |
| 2000年 | 9篇 |
| 1999年 | 11篇 |
| 1998年 | 14篇 |
| 1997年 | 6篇 |
| 1996年 | 2篇 |
| 1995年 | 10篇 |
| 1994年 | 6篇 |
| 1993年 | 4篇 |
| 1992年 | 1篇 |
| 1990年 | 1篇 |
| 1985年 | 2篇 |
| 1984年 | 1篇 |
| 1976年 | 3篇 |
| 1975年 | 1篇 |
排序方式： 共有980条查询结果，搜索用时 15 毫秒
231.
Successful motor performance requires a process of response selection that chooses the correct response out of a set of possible ones. Most theories of response selection assume that this selection process operates on spatial codes, which define the location of stimuli and responses in environmental coordinates, with little or no role for the anatomical codes of the effectors involved. In this study, we tested this assumption by investigating response-repetition effects in a response-cuing paradigm using two motor sets (fingers on one hand vs. fingers on two hands). Reaction time results demonstrated a robust response-repetition benefit that was greater for the one-hand set than for the two-hands set. Furthermore, with the one-hand set the repetition benefit was independent of cue type and cue-stimulus interval on the previous trial, whereas with the two-hands set it was strongly modulated by these two factors. These differential response-repetition effects for one- and two-hands motor sets demonstrate the important role of the neuro-anatomical hand distinction in response selection, thereby supporting multiple coding notions. 相似文献
232.
Semantic priming has long been recognized to reflect, along with automatic semantic mechanisms, the contribution of controlled strategies. However, previous theories of controlled priming were mostly qualitative, lacking common grounds with modern mathematical models of automatic priming based on neural networks. Recently, we introduced a novel attractor network model of automatic semantic priming with latching dynamics. Here, we extend this work to show how the same model can also account for important findings regarding controlled processes. Assuming the rate of semantic transitions in the network can be adapted using simple reinforcement learning, we show how basic findings attributed to controlled processes in priming can be achieved, including their dependency on stimulus onset asynchrony and relatedness proportion and their unique effect on associative, category‐exemplar, mediated and backward prime‐target relations. We discuss how our mechanism relates to the classic expectancy theory and how it can be further extended in future developments of the model. 相似文献
233.
Marieke Dewitte 《Cognition & emotion》2013,27(4):612-625
In two studies, we used a negative affective priming task with pictures of angry (Study 1), sad (Study 2), and happy faces (Studies 1 and 2) to measure attentional inhibition of emotional stimuli as a function of attachment style. Results showed that attachment avoidance was associated with a stronger inhibition of both angry and sad faces. This indicates that the regulatory strategies of avoidant individuals involve inhibition of different types of negative, but not positive, stimuli. Attachment anxiety, on the other hand, showed no association with inhibitory responding to negative stimuli, although we did find indications of impaired inhibitory processing of happy faces in Study 1. The results are discussed in relation to current evidence on avoidant affect-regulation strategies. 相似文献
234.
Roland Imhoff Alexander F. Schmidt Johanna Bernhardt Andreas Dierksmeier Rainer Banse 《Cognition & emotion》2013,27(4):676-690
A newly developed Semantic Misattribution Procedure (SMP), a semantic variant of the Affect Misattribution Procedure (AMP), was used in three studies as an indirect measure of sexual interest. Using a known-group approach, homosexual men (Studies 1 and 2), heterosexual men (Studies 1 to 3) and heterosexual women (Study 3) were asked to guess the meaning of briefly presented Chinese ideographs as “sexual” or “not sexual”. The ideographs were preceded by briefly presented primes depicting male and female individuals of varying sexual maturity. As hypothesised, the frequency of “sexual” responses increased after priming with pictures of individuals of the preferred sex and increasing sexual maturation. The SMP showed satisfactory reliability and convergent validity as indicated by correlations with direct and two indirect measures of sexual interest. In two further studies, the hypothesised pattern was replicated whereas a standard AMP with the identical prime stimuli did not produce this result. The potential usefulness of semantic variants of the AMP is discussed. 相似文献
235.
Sarit Ashkenazi 《Cognition & emotion》2013,27(8):1700-1707
ABSTRACTCurrent theoretical approaches suggest that mathematical anxiety (MA) manifests itself as a weakness in quantity manipulations. This study is the first to examine automatic versus intentional processing of numerical information using the numerical Stroop paradigm in participants with high MA. To manipulate anxiety levels, we combined the numerical Stroop task with an affective priming paradigm. We took a group of college students with high MA and compared their performance to a group of participants with low MA. Under low anxiety conditions (neutral priming), participants with high MA showed relatively intact number processing abilities. However, under high anxiety conditions (mathematical priming), participants with high MA showed (1) higher processing of the non-numerical irrelevant information, which aligns with the theoretical view regarding deficits in selective attention in anxiety and (2) an abnormal numerical distance effect. These results demonstrate that abnormal, basic numerical processing in MA is context related. 相似文献
236.
Repeating target features across consecutive visual search trials can influence response time. Three experiments are reported that show that this repetition priming is dependent on the exact stimulus configuration and feature type. In Experiment 1 the target was defined relative to distractors by its orientation and target colour was task irrelevant. The roles played by these features were reversed in Experiment 2. Repeating target colour across trials speeded responses in both Experiments 1 and 2. Repeating orientation significantly slowed responses in Experiment 1 but had no significant effect in Experiment 2. Existing feature-based and episodic memory-based explanations of priming cannot account for these data, but instead more flexible explanations are required. Experiment 3 showed that significant positive priming results from repeating distractor-defining orientation, indicating that priming of pop-out effects previously reported in the literature may result from combined target and distractor effects. 相似文献
237.
Linda K. Langley Alyson L. Saville Nora D. Gayzur Luis J. Fuentes 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(6):657-686
ABSTRACT In three experiments age differences in attention to semantic context were examined. The performance of younger adults (ages 18–29 years) and older adults (ages 60–79 years) on a semantic priming task indicated that both age groups could use information regarding the probability that a prime and target would be related to flexibly anticipate the target category given the prime word (Experiment 1). The timing by which target expectancies were reflected in reaction time performance was delayed for older adults as compared to younger adults, but only when the target was expected to be semantically unrelated to the prime word (Experiment 2). When the target and prime were expected to be semantically related, the time course of priming effects was similar for younger and older adults (Experiment 3). Together the findings indicate that older adults are able to use semantic context and the probability of stimulus relatedness to anticipate target information. Although aging may be associated with a delay in the timing by which controlled expectancies are expressed, these findings argue against an age-related decline in the ability to represent contextual information. 相似文献
238.
Nicolas Stefaniak Thierry Meulemans Sylvie Willems 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(5):615-632
Abstract Semantic hyperpriming has consistently been found in normal aging. However, because the standard instructions to test semantic priming are generally ambiguous (focusing on both accuracy and speed), it is difficult to account for hyperpriming in older adults. By using the direct and mediated priming paradigms, this study investigates whether older adults' response mode at testing may explain hyperpriming. First, we show that, under identical conditions, inducing a response mode that favors speed leads to greater priming effects in older adults. The pattern of results is similar to what is observed under standard instructions. Second, prompting a response mode that favors accuracy leads to greater priming effects in younger adults. We discuss various explanations for these findings and conclude, in accordance with the Ratcliff, Thapar, Gomez, and McKoon (2004a) diffusion model, that hyperpriming in normal aging is contingent on older adults' response mode at testing. 相似文献
239.
Episodic retrieval processes involved in negative priming have been argued to be susceptible to the proportion of attended repetition trials. The more trials with the same prime and probe response, the more beneficial should it be to retrieve the prime episode, particularly its response. Retrieval of the prime episode, however, is task-inappropriate for ignored repetition trials, leading to negative priming. Correspondingly, visual negative priming increases with the proportion of attended repetition trials. We tested whether the same is true for the auditory modality. Three attended repetition proportion groups (0–25–50%) showed the same amount of negative priming. All groups committed more prime response errors in ignored repetition than in control trials, implying that prime response retrieval took place. Thus, retrieval processes in auditory negative priming appear to be automatic and cannot be influenced as easily as in the visual domain. In Experiment 2, the proportion of ignored repetition trials was manipulated (25–50–75%) to test whether auditory negative priming can be strategically manipulated at all. Similar to the visual modality negative priming was reduced with increasing proportion of ignored repetition trials. Differences between visual and auditory short-term memory are discussed to account for the results. 相似文献
240.
The present study investigated the distinctive effects of global and specific attachment styles on the processing of attachment‐figure cues, focusing specifically on the role of cognitive inhibition. We manipulated the temporal accessibility of specific attachment styles and measured automatic inhibitory processes using a negative affective priming (NAP) task presenting positive and negative words. We also measured one's explicit attitude towards the attachment figure. Results showed that specific, but not global, attachment styles influenced the processing of attachment‐figure cues. We also found that participants primed with a secure attachment style showed a better inhibition of negative traits than those primed with an insecure style. At the explicit level, the anxious attachment types showed a more negative evaluation of their attachment figure than primed secures. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献