期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
相关差别指标的区间估计方法比较 被引量:1
1
作者 苏宇楠 魏传华 苏强 《统计与信息论坛》 CSSCI 北大核心 2017年第3期3-9,共7页
在公共疾病控制领域,重大稀有疾病的发病率非常低,符合逆抽样特征,量化分析重大稀有疾病的发病率并对其特点进行分析,为了研究在带有群内相关条件下的整群抽样问题,通过β-二项分布抽样对比流行病学中相关差别指标的六种渐近置信区间的... 在公共疾病控制领域,重大稀有疾病的发病率非常低,符合逆抽样特征,量化分析重大稀有疾病的发病率并对其特点进行分析,为了研究在带有群内相关条件下的整群抽样问题,通过β-二项分布抽样对比流行病学中相关差别指标的六种渐近置信区间的构造方法,综合考虑实际覆盖率与区间长度对各种方法的优劣及适用情况并对比分析。研究表明,Wald型置信区间与对数变换的置信区间对发病率的估计表现因参数而定,而Bootstrap类方法不稳定。本研究找出了不同区间估计方法的适用场合,认为应合理看待置信区间这种评估方法在流行病学中的实际应用。 展开更多
关键词 β-二项分布 相关差别 整群抽样 流行病学
下载PDF
Emotional Intelligence and Belief in Just World Among Engineering Students
2
作者 Alpana Ashutosh Vaidya 《Journal of Literature and Art Studies》 2014年第9期740-748,共9页
The present study is an attempt to find out relation between emotional intelligence and Belief in Just World (BJW) among engineering students of Pune city. The sample consisted of 217 second year engineering student... The present study is an attempt to find out relation between emotional intelligence and Belief in Just World (BJW) among engineering students of Pune city. The sample consisted of 217 second year engineering students from various engineering colleges of Pune city. Emotional intelligence was measured with the help of one of the popular measures of emotional intelligence developed by Schutte et al. in 1998 (SE1S). BJW was measured with the help of General Belief in a Just World scale by Dalbert et al. in 1987. Pearson's Product moment correlation was used to find out correlation between BJW and emotional intelligence and test was used to find out gender differences on the variables of the study. Obtained results showed a significant positive correlation between BJW and emotional intelligence. The results demonstrated sex differences in general belief in a just world and also on emotional intelligence. Implications of the study in the light of engineering course have been discussed. 展开更多
关键词 BJW emotional intelligence General Belief in a Just World
下载PDF
A Study of College Students' Autonomous English Listening Ability
3
作者 YAN Yi-bo 《Sino-US English Teaching》 2015年第9期693-700,共8页
Based on the data got from questionnaire in which 75 college students from Heze University participated, the present study aims to explore the current situation of college students' autonomous listening ability, its ... Based on the data got from questionnaire in which 75 college students from Heze University participated, the present study aims to explore the current situation of college students' autonomous listening ability, its gender difference and the correlation between autonomous listening ability and CET-4 listening achievement. The results indicate that the autonomous listening ability for college students is at the medium level with a great individual difference and there's a vast space to be promoted. Moreover, there's no significant gender difference in autonomous listening ability for college students and there's significant positive correlation between autonomous listening ability and CET-4 Listening achievement, especially the dimension of Application of Strategies. Thus, a conclusion can be drawn that in English listening teaching, teachers should change their teaching model and strengthen the application of network teaching; in English listening learning, English learners should promote their ability of using strategies in English listening in order to improve their autonomous learning ability. 展开更多
关键词 autonomous listening learning gender difference CORRELATION
下载PDF
Feminists' Culture and Ethics at Work-- A Critical Analysis
4
作者 Dr. Jayshree Singh 《Journal of Literature and Art Studies》 2015年第9期739-748,共10页
The male writers' intuitive gift and superb insight describe feminine characters, feminine nature, femaleness, and femininity. In the 19th century, the study of the character logical portrait and cultural traits asso... The male writers' intuitive gift and superb insight describe feminine characters, feminine nature, femaleness, and femininity. In the 19th century, the study of the character logical portrait and cultural traits associated with femininity enunciated feminists' discourse to justify vindication of rights as regards women's cultural anxiety, political identification, and aesthetic experimentation. Similarly, the women writers' imaginative powers characterize women's emotions either reflecting shrinking subjectivity or elaborating notion of voluntary subjectivity as regards their experiences and existence, their passions and sensations, and their self and life. The 20th century women's writings raised inquiry against presentation of gendered self, performance of gender, gender discontent as regards with their sex and gender, which are assigned at birth as well as also for the alignment of biological sex, sexuality, gender identity, and gender roles. In this paper, the study of the four selected novels such as The Scarlet Letter, Tess of the D 'Urbervilles, Emma, Surfacing, and Inner Line shows how circumstances, strata of time, and externalities of others objectify woman and her domestic space; how a woman perceives her deprivation as regards her own image which seems nobody to herself due to the sense of low perception; in what way sexual difference and gender-specific practices and ideology enforce woman to chide herself in the given environment and surroundings of legal codifications, moral prescriptions, and medical prognostications. The analyses of the novels draw how woman's experience as living subject in the vital dimension of human existence and utopian image of human fellowship is potentially undone by way of sexual exploitation, dismemberment, and embodiment. What kind of vulnerable moments force woman to withdraw from her body and fi'om her essence is the center of concern in this paper? While discussing the feminists' culture and ethics in their works, the focus is on the essentialized notion of gender-specific discrimination as well as on the frustrating double-consciousness that characterizes the cultural position of the other. 展开更多
关键词 feminists' discourse FEMININITY gender-specific practices and ideologies ETHICS double consciousness cultural position and dismemberment
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部