全文获取类型
收费全文 | 2611篇 |
免费 | 98篇 |
国内免费 | 3篇 |
专业分类
2712篇 |
出版年
2021年 | 14篇 |
2020年 | 40篇 |
2019年 | 47篇 |
2018年 | 72篇 |
2017年 | 70篇 |
2016年 | 74篇 |
2015年 | 45篇 |
2014年 | 65篇 |
2013年 | 305篇 |
2012年 | 105篇 |
2011年 | 118篇 |
2010年 | 76篇 |
2009年 | 65篇 |
2008年 | 90篇 |
2007年 | 119篇 |
2006年 | 84篇 |
2005年 | 85篇 |
2004年 | 82篇 |
2003年 | 69篇 |
2002年 | 93篇 |
2001年 | 39篇 |
2000年 | 53篇 |
1999年 | 41篇 |
1998年 | 42篇 |
1997年 | 39篇 |
1996年 | 41篇 |
1995年 | 25篇 |
1994年 | 36篇 |
1993年 | 31篇 |
1992年 | 35篇 |
1991年 | 29篇 |
1990年 | 27篇 |
1989年 | 23篇 |
1988年 | 23篇 |
1987年 | 20篇 |
1986年 | 24篇 |
1985年 | 22篇 |
1984年 | 33篇 |
1983年 | 28篇 |
1982年 | 34篇 |
1981年 | 29篇 |
1980年 | 29篇 |
1979年 | 23篇 |
1978年 | 33篇 |
1977年 | 26篇 |
1976年 | 26篇 |
1975年 | 16篇 |
1974年 | 21篇 |
1973年 | 26篇 |
1967年 | 14篇 |
排序方式: 共有2712条查询结果,搜索用时 0 毫秒
1.
2.
C. Philip Beaman 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2002,55(2):371-389
Differences in recall ability between immediate serial recall of auditorily and visually presented verbal material have traditionally been considered restricted to the end of to-be-recalled lists, the recency section of the serial position curve (e.g., Crowder & Morton, 1969). Later studies showed that--under certain circumstances--differences in recall between the two modalities can be observed across the whole of the list (Frankish, 1985). However in all these studies the advantage observed is for recall of material presented in the auditorily modality. Six separate conditions across four experiments demonstrate that a visual advantage can be obtained with serial recall if participants are required to recall the list in two distinct sections using serial recall. Judged on a list-wide basis, the visual advantage is of equivalent size to the auditory advantage of the classical modality effect. The results demonstrate that differences in representation of auditory and visual verbal material in short-term memory persist beyond lexical and phonological categorization and are problematic for current theories of the modality effect. 相似文献
3.
4.
5.
6.
A D Pick C F Palmer B L Hennessy M G Unze R K Jones R M Richardson 《Journal of experimental child psychology》1988,45(1):28-51
Children's perception of scale and contour in melodies was investigated in five studies. Experimental tasks included judging transposed renditions of melodies (Studies 1 and 3), discriminating between transposed renditions of a melody (Study 2), judging contour-preserving transformations of melodies (Study 4), and judging similarity to a familiar target melody of transformations preserving rhythm or rhythm and contour (Study 5). The first and second studies showed that young children detect key transposition changes even in familiar melodies and they perceive similarity over key transpositions even in unfamiliar melodies. Young children also are sensitive to melodic contour over transformations that preserve it (Study 5), yet they distinguish spontaneously between melodies with the same contour and different intervals (Study 4). The key distance effect reported in the literature did not occur in the tasks of this investigation (Studies 1 and 3), and it may be apparent only for melodies shorter or more impoverished than those used here. 相似文献
7.
8.
Many studies directed at demonstrating perception without awareness have relied on the dissociation paradigm. Although the logic underlying this paradigm is relatively straightforward, definitive results have been elusive in the absence of any general consensus as to what constitutes an adequate measure of awareness. We propose an alternative approach that involves comparisons of the relative sensitivity of comparable direct and indirect indexes of perception. The only assumption required by the proposed approach is that the sensitivity of direct discriminations to relevant conscious information is greater than or equal to the sensitivity of comparable indirect discriminations. The proposed approach is illustrated through an evaluation of Avant and Thieman’s (1985) recent claim that an indirect measure of perception based on judgments of apparent visual duration provides a more sensitive indicator of perception than does a direct measure based on forced-choice recognition. Contrary to this claim, when direct and indirect indexes are measured under comparable conditions, an indirect measure based on judgments of perceived duration provides a less sensitive index of perceptual processing than do comparable direct measures. The proposed approach provides a general conceptual/methodological framework for using the dissociation paradigm in studies directed at establishing unconscious processes. 相似文献
9.
Philip Lieberman 《Brain and language》1992,43(4):768-774
Darwinian evolution necessitates a contribution to reproductive fitness. Recent studies of aphasia and Parkinson's disease show that functional syntactic ability involves neural structures that also are involved in speech motor control and nonlinguistic cognition. The evolution or presence of an autonomous syntax module is, therefore, implausible. 相似文献
10.