全文获取类型
收费全文 | 4234篇 |
免费 | 202篇 |
国内免费 | 3篇 |
出版年
2020年 | 66篇 |
2019年 | 69篇 |
2018年 | 111篇 |
2017年 | 129篇 |
2016年 | 115篇 |
2015年 | 78篇 |
2014年 | 102篇 |
2013年 | 506篇 |
2012年 | 143篇 |
2011年 | 139篇 |
2010年 | 93篇 |
2009年 | 96篇 |
2008年 | 165篇 |
2007年 | 150篇 |
2006年 | 114篇 |
2005年 | 126篇 |
2004年 | 101篇 |
2003年 | 104篇 |
2002年 | 99篇 |
2001年 | 42篇 |
2000年 | 67篇 |
1999年 | 57篇 |
1998年 | 67篇 |
1997年 | 49篇 |
1996年 | 49篇 |
1995年 | 45篇 |
1994年 | 50篇 |
1992年 | 59篇 |
1990年 | 49篇 |
1989年 | 45篇 |
1988年 | 44篇 |
1987年 | 49篇 |
1986年 | 54篇 |
1985年 | 43篇 |
1984年 | 60篇 |
1983年 | 49篇 |
1982年 | 44篇 |
1981年 | 54篇 |
1980年 | 52篇 |
1979年 | 51篇 |
1978年 | 57篇 |
1977年 | 56篇 |
1976年 | 57篇 |
1975年 | 70篇 |
1974年 | 54篇 |
1973年 | 60篇 |
1972年 | 43篇 |
1971年 | 37篇 |
1970年 | 42篇 |
1968年 | 45篇 |
排序方式: 共有4439条查询结果,搜索用时 31 毫秒
991.
992.
993.
994.
Joseph Schmuller 《Brain and language》1980,10(1):205-207
995.
Research on working memory has suggested domain-specific components for visual, verbal, and spatial information, and more recently for emotion. Affective working memory has been proposed as the set of processes involved in the maintenance of emotions to guide behaviour. The current study examined the reliability of an emotion maintenance/affective working memory task over two experimental sessions separated by one week. Subjective accuracy based on individual ratings was found to correlate over time and was highest for negatively valenced pictures. Results suggest that this paradigm is a reliable measure of emotion maintenance, underscoring the utility of this measure as an assessment tool for normative and clinical populations. 相似文献
996.
997.
998.
999.
Fenny S. Zwart Constance Th. W. M. Vissers Roy P. C. Kessels Joseph H. R. Maes 《Journal of Neuropsychology》2019,13(2):149-182
This systematic review aimed to investigate procedural learning across the lifespan in typical and atypical development. Procedural learning is essential for the development of everyday skills, including language and communication skills. Although procedural learning efficiency has been extensively studied, there is no consensus yet on potential procedural learning changes during development and ageing. Currently, three conflicting models regarding this trajectory exist: (1) a model of age invariance; (2a) a model with a peak in young adulthood; and (2b) a model with a plateau in childhood followed by a decline. The aims of this study were (1) to investigate this debate on procedural learning across the lifespan by systematically reviewing evidence for each model from studies using the serial reaction time task; and (2) to review procedural learning in autism spectrum disorder (ASD) and specific language impairment (SLI), two developmental disorders characterized by deficits in communication skills, in the light of these models. Our findings on typical development strongly support a model of age-related changes (Model 2a or 2b) and show that mixed findings regarding the developmental trajectory during childhood can be explained by methodological differences across studies. Applying these conclusions to systematic reviews of studies of ASD and SLI makes it clear that there is a strong need for the inclusion of multiple age groups in these clinical studies to model procedural learning in atypical development. Clinical implications of the findings are discussed. Future research should focus on the role of declarative learning in both typical and atypical development. 相似文献
1000.