全文获取类型
收费全文 | 35887篇 |
免费 | 1301篇 |
国内免费 | 14篇 |
专业分类
37202篇 |
出版年
2020年 | 362篇 |
2019年 | 391篇 |
2018年 | 552篇 |
2017年 | 568篇 |
2016年 | 605篇 |
2015年 | 467篇 |
2014年 | 521篇 |
2013年 | 2620篇 |
2012年 | 941篇 |
2011年 | 1001篇 |
2010年 | 626篇 |
2009年 | 595篇 |
2008年 | 883篇 |
2007年 | 804篇 |
2006年 | 732篇 |
2005年 | 677篇 |
2004年 | 642篇 |
2003年 | 627篇 |
2002年 | 653篇 |
2001年 | 1062篇 |
2000年 | 1022篇 |
1999年 | 722篇 |
1998年 | 346篇 |
1992年 | 654篇 |
1991年 | 645篇 |
1990年 | 633篇 |
1989年 | 635篇 |
1988年 | 595篇 |
1987年 | 588篇 |
1986年 | 606篇 |
1985年 | 642篇 |
1984年 | 556篇 |
1983年 | 483篇 |
1982年 | 377篇 |
1981年 | 396篇 |
1979年 | 570篇 |
1978年 | 401篇 |
1977年 | 378篇 |
1976年 | 356篇 |
1975年 | 526篇 |
1974年 | 599篇 |
1973年 | 635篇 |
1972年 | 544篇 |
1971年 | 526篇 |
1970年 | 480篇 |
1969年 | 507篇 |
1968年 | 635篇 |
1967年 | 593篇 |
1966年 | 579篇 |
1958年 | 316篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
71.
72.
73.
74.
75.
A comparison of two measures of egocentrism 总被引:1,自引:0,他引:1
L D Cohn S G Millstein C E Irwin N E Adler S M Kegeles P Dolcini G Stone 《Journal of personality assessment》1988,52(2):212-222
This study examined the relationship between two prominent measures of egocentrism, Enright's Adolescent Egocentrism Scale (AES) and Elkind's Imaginary Audience Scale (IAS), in a sample of 458 adolescents, between 10 and 15 years old. Both correlational and factor analyses indicated that the two measures assess distinctly different phenomena. As predicted, IAS scores were correlated with self-reported levels of shyness, nervousness, and social skills. These results provide partial evidence for the validity of the IAS as a measure of self-consciousness, though not necessarily egocentrism per se. The validity of the AES was not examined. 相似文献
76.
77.
ABSTRACT Two experiments tested the proposition that people use consensus-raising excuses more in private than in public when the audience has information that could refute subjects' claims about others In Experiment 1, subjects received success or failure feedback and made public or private attributions to ability, effort, task difficulty, and luck In Experiment 2, subjects received positive or negative feedback and evaluated themselves and others on the trait Task difficulty attributions and evaluations of others are consensus-raising measures Consistent with our hypothesis, subjects receiving negative feedback in Experiment 1 claimed that the task was more difficult, and in Experiment 2 evaluated the other more negatively in private than in public. 相似文献
78.
79.
80.
An experiment was conducted to examine the effects of medical diagnostic-test results on illness appraisal and the recall of symptoms and behavior. Subjects were tested for a fictitious enzyme deficiency and were told either that the test result was positive (deficiency present) or that it was negative (deficiency absent). In addition, some of the subjects were told the test was accurate 95% of the time and others were told it was accurate 75% of the time. As predicted, subjects judged the enzyme deficiency as less serious and more prevalent when presented with positive test results. Subjects with positive test results also recalled more behaviors that had been labeled as risk factors. Although positive test subjects tended to report more deficiency-related symptoms, diagnosis did not affect the free recall of general symptoms. In addition, information concerning the reliability of the diagnostic test had no effect on judgments or recall but did affect information seeking. Subjects with positive test results were less likely to request a definitive follow-up test when their results were unreliable. The results are interpreted as evidence for independent confirmatory search and denial processes following medical diagnosis. 相似文献