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921.
饶军 《郑州航空工业管理学院学报(社会科学版)》2010,29(1):44-46
在魏晋南北朝时期,由于士族在经济上和政治上处于特殊的地位,为了维护门第的庄严性和血统的纯洁性,这一时期的士族婚姻板重门第。但随着时间的流逝,这种在某种程度上具有合理性的婚姻观念和准则,逐渐暴露出诸多弊病,危害到门阀士族自身的发展,并加速其衰落。 相似文献
922.
Recently, the orthodox best linear unbiased predictor (BLUP) method was introduced for inference about random effects in Tweedie
mixed models. With the use of h-likelihood, we illustrate that the standard likelihood procedures, developed for inference
about fixed unknown parameters, can be used for inference about random effects. We show that the necessary standard error
for the prediction interval of the random effect can be computed from the Hessian matrix of the h-likelihood. We also show
numerically that the h-likelihood provides a prediction interval that maintains a more precise coverage probability than the
BLUP method. 相似文献
923.
此项研究主要考察电影配额制及其它相关因素对电影市场自给率的影响。回归模型表明,配额制与自给率正相关的假设并不成立,因而暗示了配额制或许并不能有效的限制国外电影进入本国市场。国内生产总值,票房收益和制作投资被认为是决定自给率的最强有力的三大因素,而文化折扣和英语语言是非决定性因素。 相似文献
924.
GUAN Jun 《渝西学院学报(社会科学版)》2008,(4)
应用文写作是高职院校为提高学生文化素质而开设的一门重要课程。文章对这门课程传统教学方法中存在的问题进行了剖析,并对教学改革进行了一些有益的探讨。 相似文献
925.
The Commission on Accreditation for Marriage and Family Therapy Education (COAMFTE) requires that accredited programs evaluate trainees' clinical skills at various times during trainees' programs. The Commission does not attempt, however, to describe for programs eigher the nature of the skills nor how they are to be evaluated, leaving this to the programs to create. This paper describes the development and uses of the Basic Skills Evaluation Device (BSED). Using a published list of skills (Figley & Nelson, 1989), data from the literature, and data collected from COAMFTE accredited and candidacy programs, the authors and their colleagues developed a device for supervisors to use in evaluating beginning family therapists. Data regarding the reliability of the device presented, along with limitations and suggestions for various ways of using the device. 相似文献
926.
刘军 《四川大学学报(哲学社会科学版)》2011,(2)
20世纪八九十年代,施蛰存与上海文艺出版社合作,历时十一年主编了六集<外国独幕剧选>.其间经历了复杂的人事变动和市场沉浮,施蛰存默默肩负起这项艰难浩大的文化工程,以独特的艺术眼光挑选外国独幕剧和译者,又以精细周详的编辑思路和策划方案使得这套书获得生动美丽的面孔.他晚年的编辑活动.既延续了其早期文学期刊编辑活动的思路,同时又融入新的时代元素. 相似文献
927.
Children's reasoning about the appropriateness of accepting credit for one's own prosocial behavior was examined. Participants aged 7–11 years old in Japan and the USA (total N = 206) were presented with a series of stories in which a protagonist performs a good deed and is asked about it by another character. Across stories, the protagonist either truthfully acknowledges the deed or falsely denies it, in a statement that is made either in public or in private, and is addressed to either a teacher or to a peer. As predicted, Japanese children judged protagonists less favorably when they acknowledged the good deed in public rather than in private. Further, Japanese children tended to view modest lies more favorably overall than did children in the USA. These results point to the importance of modesty in Japan and to the ways in which Japanese children take into account the social context of communication when deciding whether it is appropriate for individuals to convey information about themselves. 相似文献
928.
Jeanine M. Williamson John W. Lounsbury Lee D. Han 《Journal of Engineering and Technology Management》2013,30(2):157-168
Focusing on new roles of engineers for technological innovation and internal entrepreneurship, we examined the personality traits of 4876 engineers versus 75,892 non-engineers. Engineers scored higher on Tough-Mindedness and Intrinsic Motivation; but lower on Assertiveness, Conscientiousness, Customer Service Orientation, Emotional Stability, Extraversion, Image Management, Optimism, Visionary Style, and Work Drive. All but four of these traits were positively related to engineers’ career satisfaction. Overall, the results are not encouraging for the new roles of engineers such as intrapreneurship. Findings were discussed in terms of occupational profiling of engineers as well as career planning, selection, training, and professional development of engineers. 相似文献
929.
This paper studies an alternative to the jackknife variance estimator, the half-sample variance estimator. Both theoretical and Monte Carlo comparisons between the half-sample variance estimator and the jackknife variance estimator indicate that the former is better in some situations. 相似文献
930.
Jung Sim Jun 《Journal of gerontological social work》2013,56(1):107-109
Abstract The present study developed a typology of self-reported coping strategies used by older adults in adapting to vision impairment using qualitative analyses. Narrative data were examined from three previous quantitative studies of adaptation to vision loss. Major themes in coping with vision loss included difficulty in balancing norms of independence with the functional losses resulting from eye disease, and the importance of the informal social network. Importantly, a number of coping mechanisms that have not been examined in prior quantitative work were identified through the present qualitative analyses. Implications of this typology of self-reported coping with age-related vision loss for research and practice are discussed. 相似文献