全文获取类型
收费全文 | 6189篇 |
免费 | 1693篇 |
国内免费 | 632篇 |
出版年
2024年 | 4篇 |
2023年 | 66篇 |
2022年 | 71篇 |
2021年 | 159篇 |
2020年 | 242篇 |
2019年 | 476篇 |
2018年 | 383篇 |
2017年 | 519篇 |
2016年 | 513篇 |
2015年 | 440篇 |
2014年 | 430篇 |
2013年 | 783篇 |
2012年 | 477篇 |
2011年 | 421篇 |
2010年 | 415篇 |
2009年 | 435篇 |
2008年 | 400篇 |
2007年 | 340篇 |
2006年 | 352篇 |
2005年 | 282篇 |
2004年 | 210篇 |
2003年 | 189篇 |
2002年 | 174篇 |
2001年 | 125篇 |
2000年 | 112篇 |
1999年 | 72篇 |
1998年 | 41篇 |
1997年 | 42篇 |
1996年 | 34篇 |
1995年 | 31篇 |
1994年 | 22篇 |
1993年 | 21篇 |
1992年 | 20篇 |
1991年 | 30篇 |
1990年 | 20篇 |
1989年 | 16篇 |
1988年 | 16篇 |
1987年 | 17篇 |
1986年 | 18篇 |
1985年 | 14篇 |
1984年 | 16篇 |
1983年 | 7篇 |
1982年 | 11篇 |
1981年 | 8篇 |
1980年 | 6篇 |
1979年 | 12篇 |
1978年 | 5篇 |
1977年 | 9篇 |
1973年 | 2篇 |
1946年 | 1篇 |
排序方式: 共有8514条查询结果,搜索用时 15 毫秒
181.
ERP evidence for the time course of graphic, phonological, and semantic information in Chinese meaning and pronunciation decisions 总被引:3,自引:0,他引:3
Liu Y Perfetti CA Hart L 《Journal of experimental psychology. Learning, memory, and cognition》2003,29(6):1231-1247
Two words that varied in their relationship were presented sequentially to Chinese readers who made meaning and pronunciation decisions. In the meaning task, they decided whether the words had the same meaning. In the pronunciation task, they decided whether the words had the same pronunciation. In both tasks, the word pairs represented 1 of 4 relationships: graphically similar, homophonic, semantically related, or unrelated. Event related potentials (ERP) recordings made from the onset of the 2nd word suggested a temporal unfolding of graphic, phonological, and semantic effects. Specifically, graphically-related pairs produced a smaller P200 in the pronunciation task and a smaller N400 in the meaning task. Homophones produced reduced N400 component with bilateral sources in the meaning task. 相似文献
182.
中小学生对父母管教信息的认知、情绪与行为反应倾向 总被引:4,自引:0,他引:4
运用情境模拟的方法,对中小学生对父母管教信息的认知、情绪与行为反应倾向进行了研究。被试是616名中小学生。结果表明:(1)小学中年级以上学生对家长管教信息的情绪有较准确的认知;(2)不同管教信息的教育效能有优劣之分:诱导教诲最能引起被试的正面反应,其次是困扰担忧,伤心失望能引起部分学生的顺从反应,愤怒批评易引起子女的消极情绪和对抗行为。(3)父亲发出的管教信息比母亲更具权威性,更易引起子女积极的情绪体验与行为倾向。(4)学生对家长管教信息的反应具有明显的年龄和性别差异,小学生比中学生更易接受、顺从家长管教,女生比男生易产生更多的积极情绪与服从行为。(5)被试的认知评价与其情绪反应、行为倾向有较高的一致性。学生对父母管教信息的情绪体验和行为反应很大程度上取决于对管教信息的认知。如果学生的认知较为积极,更易引起积极的情绪体验和行为倾向。 相似文献
183.
Yeh CJ 《Cultural diversity & ethnic minority psychology》2003,9(1):34-48
This study of Chinese, Japanese, and Korean immigrant junior high and high school students (N = 319) investigated the association between age, acculturation, cultural adjustment difficulties, and general mental health concerns. Hierarchical regression analyses determined that among all of the independent variables, age, acculturation, and cultural adjustment difficulties had significant predictive effects on mental health symptoms. Implications for theory, research, and practice are addressed, particularly as they relate to developmental issues among immigrant youths. 相似文献
184.
In this study, we describe and analyze the ways in which high school students explored a virtual solar system (VSS). VSS is
a nonimmersive virtual environment that affords visual manipulations of space by altering its frame of reference. The Observer
software was used to code and analyze the participants’ real-time free-exploration task. Two basic behaviors were identified
across participants: establishing several home bases, and shifting between a still mode and a dynamic mode. Moreover, three
overall exploration patterns emerged: thebutterfly pattern represents a superficial mode of learning; thebee pattern represents an in-depth mode of studying the various celestial objects; and theeagle pattern represents a global approach of studying the complex system. This virtual reality environment promises to provide
a setting in which to further study consistent patterns and individual differences in exploration strategies. 相似文献
185.
Cognitive behaviour therapy is effective for obsessive-compulsive disorder and for obsessive-compulsive spectrum disorders such as trichotillomania. Unfortunately, many people with these disorders, especially those living in rural areas, have limited access to treatment. Telephone-administered cognitive behaviour therapy may help address this problem. In a recent study of telephone treatment for obsessive-compulsive disorder, we found that such treatment was often effective (42% in remission at post-treatment, and 47% in remission at 12-week follow-up). This article presents 2 case reports of the same treatment, applied to obsessive-compulsive spectrum disorders (trichotillomania and compulsive skin picking). Treatment was associated with symptom reduction for both participants, although one subsequently relapsed. Possible reasons for relapse are discussed. The findings encourage further studies to identify the characteristics of people most likely to benefit from telephone treatment for spectrum disorders. 相似文献
186.
知识图对阅读的作用研究现状述评 总被引:1,自引:0,他引:1
知识图作为辅助阅读的一种方式,其辅助作用已为大量的研究所证实。本文介绍了知识图的概念和种类及其影响因素等方面研究的基本发现和结论。但目前对知识图作用的研究还停留在对辅助作用的方式的探讨上,对机制问题的研究数量和质量上都需加强。 相似文献
187.
Z Y Chen 《Psychological reports》1999,84(2):501-516
This study has conducted an ethnic comparison on the strength of the association between Individuation, a subscale from the Emotional Autonomy construct presented originally by Steinberg and Silverberg in 1986, and adolescent outcomes in terms of self-esteem and susceptibility to negative peer pressure. Consistent with what was expected, the association between Individuation and lowered self-esteem was more salient among 287 Asian-American adolescent boys than among 1,353 Euro-American adolescent boys. Contrary to what was hypothesized, the association between Individuation and susceptibility to negative peer pressure was more pronounced among 1,573 Euro-American adolescent girls than among 292 Asian-American adolescent girls. 相似文献
188.
189.
190.
陈清 《医学与哲学(人文社会医学版)》1999,20(4):3-4
流行病学随医学的发展而发展,同时,它的发展对整个医学学科的发展也产生了重大的影响。从流行病学对医学思维、医学研究方法、医学模式及医学目的的实现等几个方面讨论了该学科在现代医学发展中的作用和地位。 相似文献