全文获取类型
收费全文 | 3577篇 |
免费 | 31篇 |
国内免费 | 16篇 |
专业分类
3624篇 |
出版年
2024年 | 1篇 |
2023年 | 4篇 |
2022年 | 6篇 |
2021年 | 7篇 |
2020年 | 9篇 |
2019年 | 14篇 |
2018年 | 12篇 |
2017年 | 10篇 |
2016年 | 20篇 |
2015年 | 9篇 |
2014年 | 37篇 |
2013年 | 41篇 |
2012年 | 4篇 |
2011年 | 34篇 |
2010年 | 18篇 |
2009年 | 27篇 |
2008年 | 27篇 |
2007年 | 15篇 |
2006年 | 10篇 |
2005年 | 9篇 |
2004年 | 8篇 |
2003年 | 7篇 |
2002年 | 7篇 |
2001年 | 8篇 |
2000年 | 5篇 |
1999年 | 1篇 |
1997年 | 9篇 |
1995年 | 2篇 |
1992年 | 1篇 |
1985年 | 244篇 |
1984年 | 261篇 |
1983年 | 207篇 |
1982年 | 288篇 |
1981年 | 300篇 |
1980年 | 284篇 |
1979年 | 303篇 |
1978年 | 297篇 |
1977年 | 237篇 |
1976年 | 262篇 |
1975年 | 199篇 |
1974年 | 207篇 |
1973年 | 173篇 |
排序方式: 共有3624条查询结果,搜索用时 5 毫秒
41.
David Navon 《Acta psychologica》1984,55(3):273-280
Researchers sometimes report an effect of an experimental manipulation on a dependent variable in terms of the difference between levels of a certain nuisance variable required in the different experimental conditions to reach a given criterion of behavior. This method, however, may yield illusory impressions about magnitude of effects. 相似文献
42.
Three measures of chronic self-esteem, plus four measures developed to assess situational components of self-esteem (task-specific self-esteem and social self-esteem), were administered to 238 undergraduates at a large, urban university and a community college in the southeastern United States. Evidence for a composite construct of self-esteem was found. Results also indicate task-specific self-esteem correlates as high as .42 (p < .01) with chronic self-esteem and as high as .76 (p < .01) with social self-esteem. Task-specific self-esteem was found to be a better predictor of grade point average than chronic or social self-esteem. Suggestions are made for further research on the situational components of self-esteem to extend current findings. 相似文献
43.
44.
45.
46.
47.
48.
Jim Mansell Judith Jenkins David Felce Ursula De Kock 《Behaviour research and therapy》1984,22(1):23-29
Earlier work on the quality of care in settings for severely and profoundly mentally-handicapped adults raised the question whether any useful purpose is served by promoting the extensive use of simple recreational materials to occupy people. Data were collected by direct observation on the activity of 6 adults living in a staffed house organized to promote engagement in household activities. Observations were taken over 5 weekdays from 07.00 to 10.00 and 15.00 to 23.00hr. The results showed that Ss spent between 22 and 67% of available time in purposeful activity. Between 27 and 65% of purposeful activity was engagement in domestic or housework tasks. Even the most handicapped people spent more time engaged in housework than in leisure and recreational tasks. The implications of these data are commented on and measurement issues which arise in ordinary housing as opposed to institutional settings are discussed. 相似文献
49.
50.
Sensitivity to lexical denotation and connotation in brain-damaged patients: A double dissociation? 总被引:5,自引:2,他引:3
Hiram H. Brownell Heather H. Potter Diane Michelow Howard Gardner 《Brain and language》1984,22(2):253-265
Sets of words can be grouped in terms of their denotation (cold and warm both refer literally to temperature) or in terms of their connotation (cold and warm connote remoteness and intimacy, respectively). To assess whether these two facets of meaning are dissociable, unilaterally left- and right-hemisphere-damaged patients were presented with word triads and asked to group together the two words that were closest in meaning. Right-hemisphere-damaged patients showed a preserved sensitivity to denotation, and a selective insensitivity to connotative facets of meanings. In contrast, left-hemisphere-damaged patients exhibited a preserved sensitivity to connotation as well as a selective insensitivity to denotative aspects of meanings. Inasmuch as normal control subjects displayed a flexible sensitivity to both denotative and connotative aspects of meaning, the results suggest that unilateral brain damage selectively curtails use of one or the other major aspect of word meaning. 相似文献