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31.
中国乡村旅游研究综述   总被引:10,自引:0,他引:10  
乡村旅游是我国农村经济在新时期实现转型的重要途径之一.随着乡村旅游业的蓬勃发展,国内乡村旅游研究引起了政府部门和学者的广泛重视.通过对当前国内乡村旅游研究现状的梳理,从乡村旅游概念界定、乡村旅游发展模式、乡村旅游与农村社会经济发展、乡村旅游规划与设计和乡村旅游发展存在问题及负面效应等方面评述了我国乡村旅游研究进展及存在问题.  相似文献   
32.
Undergraduate career planning courses have shown efficacy in decreasing students’ negative career thoughts; however, universities have minimally applied these courses to science, technology, engineering, and math (STEM) populations. This study compared the influence of a STEM‐focused career planning course for undecided STEM students with a seminar course for decided STEM majors. An analysis of covariance with covariate adjustment revealed that undecided career planning students had lower adjusted mean scores on a measure of negative career thinking than the decided STEM majors after the first semester of college. The results provide support for the efficacy of STEM‐focused career planning courses and measuring negative career thoughts with STEM undergraduates.  相似文献   
33.
目前,纷繁复杂的社会现象对人们产生极大的影响,成人的变化,特别是价值趋向的变化,这些都对青少年产生很大的影响,尤其对价值观、人生观、道德观和世界观的影响.青年学生思想政治道德存在着一些问题.文章对现阶段学校德育中存在的问题与原因进行了分析.  相似文献   
34.
深入研究外部信息传入特别是信息内容可信度对消费者转基因食品接受程度的影响对中国政府转基因科普宣传具有重要意义。利用江苏省消费者调查数据,定量研究信息内容可信度等因素对消费者转基因食品接受程度的影响,具体来说,定量研究积极属性信息内容和消极属性信息内容对不同风险人群(所有样本、低风险人群、高风险人群)转基因食品接受程度的影响。研究结果表明,外部信息传入更容易影响低风险人群对转基因食品的接受程度。积极属性和消极属性信息内容可信度分别显著正向和负向影响低风险人群对转基因食品的接受程度,且前者的作用较大。积极属性信息内容可信度对高风险人群转基因食品接受程度的影响较弱,而消极属性信息内容可信度对高风险人群几乎没有影响。  相似文献   
35.
In general, the exact distribution of a convolution of independent gamma random variables is quite complicated and does not admit a closed form. Of all the distributions proposed, the gamma-series representation of Moschopoulos (1985 Moschopoulos, P. G. (1985). The distribution of the sum of independent gamma random variables. Annals of the Institute of Statistical Mathematics 37Part A:541544. [Google Scholar]) is relatively simple to implement but for particular combinations of scale and/or shape parameters the computation of the weights of the series can result in complications with too much time consuming to allow a large-scale application. Recently, a compact random parameter representation of the convolution has been proposed by Vellaisamy and Upadhye (2009 Vellaisamy, P., Upadhye, N. S. (2009). On the sums of compound negative binomial and gamma random variables. Journal of Applied Probability 46:272283.[Crossref], [Web of Science ®] [Google Scholar]) and it allows to give an exact interpretation to the weights of the series. They describe an infinite discrete probability distribution. This result suggested to approximate Moschopoulos’s expression looking for an approximating theoretical discrete distribution for the weights of the series. More precisely, we propose a general negative binomial distribution. The result is an “excellent” approximation, fast and simple to implement for any parameter combination.  相似文献   
36.
Given the intersection of racial, religious, and sexual identities for Black queer populations, the current study examines sexuality-related religious rhetoric. Twenty Black cisgender queer men were recruited to participate in a qualitative interview. Using thematic analysis, the research team identified four themes: negative religious rhetoric, personal consequences of negative religious rhetoric, social consequences of negative religious rhetoric, and growth from negative religious rhetoric. Participants explained the pervasiveness of negative religious rhetoric within their churches and family structures. Men also conveyed how negative religious rhetoric frames societal ideologies around same-sex behavior, often condoning violence toward queer populations. Although men had negative experiences, participants articulated the importance of using oppression as a platform for growth. Black cisgender queer men are present within religious institutions; however, such negative religious rhetoric may negatively affect their mental and physical health. Researchers, clinicians, and clergy should consider the ways negative religious rhetoric marginalizes queer populations.  相似文献   
37.
This study presents a structural evaluation methodology to link key performance indicators (KPIs) into a strategy map of the balanced scorecard (BSC) for banking institutions. Corresponding with the four BSC perspectives (finance, customer, internal business process, and learning and growth), the most important evaluation indicators of banking performance are synthesized from the relevant literature and screened by a committee of experts. The Decision Making Trial and Evaluation Laboratory (DEMATEL) method, a multiple criteria analysis tool, is then employed to determine the causal relationships between the KPIs, to identify the critical central and influential factors, and to establish a visualized strategy map with logical links to improve banking performance. An empirical application is provided as an example. According to the expert evaluations, the three most essential KPIs for banking performance are customer satisfaction, sales performance, and customer retention rate. The DEMATEL results demonstrate a clear road map to assist management in prioritizing the performance indicators and in focusing attention on the strategy-related activities of the crucial indicators. According to the constructed strategy map, management could better invest limited resources in the areas that need improvement most. Although these strategy maps of the BSC are not universal, the research results show that the presented approach is an objective and feasible way to construct strategy maps more justifiably. The proposed framework can be applicable to institutions in other industries as well.  相似文献   
38.
The Strengths and Difficulties Questionnaire (SDQ) was used to predict the positive and negative affects of emotional and behavioral difficulties among adolescent boys and girls aged between 14 and 21 years living in disadvantaged communities. A total of 316 adolescents—181 boys and 135 girls—living in the Seri Pantai and Pantai Ria Public Housing Projects in Kuala Lumpur were invited to complete the questionnaire. The results showed that conduct and peer problems were the most prevalent emotional and behavioral difficulties experienced by these adolescents. As expected, the emotional symptoms were more common among the girls than the boys. A further analysis showed that emotional symptoms, peer problems, and low prosocial behavior were predictors of the negative affect of emotional and behavioral difficulties while negative emotional symptoms and high hyperactivity were predictors of a positive affect. The findings suggested that three subscales of SDQ are required to produce a negative affect, and two subscales of SDQ for a positive affect.  相似文献   
39.
据实际语料考察,日本留学生在日译汉过程中使用“是……的”句型的出错率较高。留学生误译语句中有的没有使用“是……的”句型,有的虽然使用了“是……的”句型,但语序等方面存在问题。在分析偏误产生的原因的基础上,通过朗读等语感训练方式,可以提高“是……的”句型使用的正确率。  相似文献   
40.
基于对782名服务业和制造业员工进行的调查,分析了高绩效工作系统对员工敬业度的影响及作用机制。研究表明,高绩效工作系统对员工敬业度的积极影响不是直接的,工作幸福感的核心概念——积极情绪和工作满意度在其中起完全中介作用,而消极情绪的中介作用未得到支持。研究发现,高绩效工作系统实质上是动机激励的工作环境塑造系统,由此形成了激发员工内在工作动机和积极心理体验的组织环境。此外,进一步揭示了工作幸福感是促进员工敬业的关键环节,启示组织应加强员工工作中的情感管理,塑造员工积极的心理力量,从而构建幸福组织。  相似文献   
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