全文获取类型
收费全文 | 442篇 |
免费 | 82篇 |
国内免费 | 139篇 |
专业分类
663篇 |
出版年
2023年 | 13篇 |
2022年 | 14篇 |
2021年 | 13篇 |
2020年 | 14篇 |
2019年 | 24篇 |
2018年 | 16篇 |
2017年 | 31篇 |
2016年 | 20篇 |
2015年 | 30篇 |
2014年 | 25篇 |
2013年 | 30篇 |
2012年 | 29篇 |
2011年 | 51篇 |
2010年 | 42篇 |
2009年 | 27篇 |
2008年 | 45篇 |
2007年 | 45篇 |
2006年 | 47篇 |
2005年 | 39篇 |
2004年 | 22篇 |
2003年 | 14篇 |
2002年 | 18篇 |
2001年 | 8篇 |
2000年 | 6篇 |
1999年 | 6篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1994年 | 3篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 1篇 |
排序方式: 共有663条查询结果,搜索用时 0 毫秒
601.
602.
603.
604.
标量计时模型为人类时间知觉的研究提供了理论框架和研究范式, 它采用信息加工的观点, 包含时钟、记忆和决策三个阶段。时间二分任务是在标量计时模型的框架下研究时间知觉和加工的理想范式。它要求被试对时距进行与标量计时模型相对应的多阶段操作, 包含了时间知觉所涉及的各个过程, 能有效测量主观时距和时间敏感性的变化。通过这个范式, 研究者发现, 除了任务参数, 年龄和疾病都会影响人的主观时距和/或时间敏感性。这些时间二分任务的实验结果促进了标量计时模型的发展, 最近提出的两阶段决策模型和差别模型分别以不同的方式对标量计时模型进行了修正, 并解释了参数设置的影响和计时的个体差异。 相似文献
605.
606.
607.
608.
Protocols for measuring attentional bias to threat in test-anxiety, a special form of trait-anxiety, are rarely found in the literature. In our eye-tracking study, we introduced a new protocol, and studied the time-course of attention to test-related pictures with varying threat levels in 22 high test-anxious (HTA) and 22 low test-anxious (LTA) subjects. To determine whether attentional bias to test-related pictures is due to test-anxiety and not to state-anxiety, we also included a third group of 22 subjects with high state-anxiety but low test-anxiety (HSA). The subjects completed a free viewing task (FVT) in which high threat-neutral (HT-N) and low threat-neutral (LT-N) picture pairs were presented for 3?s. The results demonstrated that: (1) HTA subjects showed initial orienting to LT pictures, early attentional engagement with HT pictures later on and avoidance of HT pictures at the very end; (2) LTA subjects showed initial orienting to HT pictures and maintenance of attention on them later on; while (3) HSA subjects showed an initial orientation towards LT pictures and maintenance of attention on LT and HT pictures later on. These results suggest that, (high) test-anxiety is also prone to attentional bias towards test-related threat stimuli. Implications for future research are discussed. 相似文献
609.
采用词汇/图片判断范式,以不同性质的否定句和其对应的肯定句为实验材料,以词汇/图片判断的反应时和正确率为因变量指标,探讨不同性质汉语否定句的加工是否是动态变化的过程。研究分为两个大实验四个小实验。实验一采用句图匹配任务,否定句是对具体现实情境的否定,实验1a和1b分别考察句图短时间间隔和长时间间隔下否定意义的加工。实验二采用词汇判断任务,实验材料为隐喻形式的否定句。实验2a和2b分别为句词短时间间隔和长时间间隔。实验1发现短时间间隔时,句图不匹配条件下图片判断时间短于匹配时;长时间间隔时相反,句图匹配条件下图片判断时间更短。实验2发现短时间间隔时,句词不匹配条件下词汇判断时间短于匹配时,而长时间间隔时匹配与否的词汇判断时间无差异。综合两个实验结果表明,对现实情境的具体否定句符合两阶段模拟加工,被否定意义在加工早期被表征,但会因句子实际意义的通达而得到抑制;而隐喻形式的抽象否定句加工更符合抑制/保存假说,被否定意义在加工早期被表征,并在加工后期仍保留在头脑中。 相似文献
610.
Peer victimization is a serious problem among children and adolescents. Family and peers are two of the most proximal and influential microsystems for children. The present study examined the influence of parental psychological control and peer pressure on peer victimization. According to social learning theory and attachment theory, parent–child interactions may serve as a model of peer interactions. Therefore, we proposed the hypothesis that peer pressure functioned as a mediator in the association between parental psychological control and peer victimization. We tested this hypothesis in a sample of Chinese adolescents and examined whether this mediation model varied by gender. Participants were 2382 seventh grade students (1166 girls and 1216 boys) in Beijing, China. The results showed that both parental psychological control and peer pressure were positively associated with peer victimization in Chinese adolescents. Additionally, peer pressure partially mediated the effect of psychological control on peer victimization. Furthermore, multi-group comparisons showed that gender differences existed in the mediation model. The direct effect of psychological control on peer victimization was a little larger in boys, whereas the indirect effect was larger in girls. The findings suggest that parental psychological control contributes to peer victimization in non-Western culture as well. These findings also improve our understanding of the underlying mechanisms involved in peer victimization by interrelating family and peer factors. 相似文献