全文获取类型
收费全文 | 22318篇 |
免费 | 281篇 |
国内免费 | 19篇 |
专业分类
教育 | 15159篇 |
科学研究 | 2359篇 |
各国文化 | 200篇 |
体育 | 2052篇 |
综合类 | 25篇 |
文化理论 | 155篇 |
信息传播 | 2668篇 |
出版年
2021年 | 199篇 |
2020年 | 331篇 |
2019年 | 463篇 |
2018年 | 617篇 |
2017年 | 665篇 |
2016年 | 607篇 |
2015年 | 387篇 |
2014年 | 570篇 |
2013年 | 3901篇 |
2012年 | 466篇 |
2011年 | 539篇 |
2010年 | 436篇 |
2009年 | 447篇 |
2008年 | 478篇 |
2007年 | 438篇 |
2006年 | 394篇 |
2005年 | 369篇 |
2004年 | 630篇 |
2003年 | 478篇 |
2002年 | 506篇 |
2001年 | 417篇 |
2000年 | 431篇 |
1999年 | 360篇 |
1998年 | 189篇 |
1997年 | 245篇 |
1996年 | 251篇 |
1995年 | 209篇 |
1994年 | 221篇 |
1993年 | 189篇 |
1992年 | 330篇 |
1991年 | 297篇 |
1990年 | 269篇 |
1989年 | 339篇 |
1988年 | 293篇 |
1987年 | 298篇 |
1986年 | 277篇 |
1985年 | 325篇 |
1984年 | 263篇 |
1983年 | 252篇 |
1982年 | 209篇 |
1981年 | 196篇 |
1980年 | 168篇 |
1979年 | 270篇 |
1978年 | 200篇 |
1977年 | 181篇 |
1976年 | 190篇 |
1975年 | 149篇 |
1974年 | 175篇 |
1973年 | 148篇 |
1971年 | 142篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
992.
993.
994.
Thomas E. Robinson 《Clearing house (Menasha, Wis.)》2013,86(5):288-293
995.
Frank E. X. Dance 《Communication Studies》2013,64(3):189-208
This investigation explored the use of generalized semantic differential scales for measuring organizational credibility. Findings revealed that this use is questionable, but that such findings may be the product of factors such as ego‐involvement and knowledge of a specific organization. 相似文献
996.
997.
998.
999.
In order to evaluate the gender differences on the experience of aging, 142 individuals 50 years of age and older completed an interview regarding experiences with another individual conveying the message that they were “old.” Interviewees were asked about the type of situation, the age and gender of the response person, and the perceived intent and feelings associated with the experience. Results showed that 72.3% of the experiences could be classified into one of three categories: discount/benefit, physical features/appearance, and performance. While no gender differences were found in the location/setting of the incident, the response person, or the age of the response person, findings indicated that for men, the incident was classified as a “benefit/discount,” while for women it was classified as “physical features/appearance.” In addition, the presumed intent of the situation was viewed as negative and hurtful by women, and both genders reported that the incident made them feel self-conscious and/or elicited a negative self-assessment. These results illustrate that the self-reported experiences that make one feel old and potentially change an individual's identity are important to understand in the context of growing older as a gendered experience. 相似文献
1000.
K. Virginia Hemby 《TechTrends》1999,43(6):32-34
Summary Recognizing and validating the existence of computer anxiety in the training process is the first step toward helping adult
learners to overcome this barrier. By taking steps to ensure that the environment is conducive to learning, trainers will
effectively traverse the first hurdle in an often tedious process-developing trust and encouraging exploration among the computerphobic. 相似文献