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软件采购核价研究和实践
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作者 谢军 孙大伟 +3 位作者 赵巍 米俊杰 宫佩辰 李文鹏 《信息技术与标准化》 2023年第1期89-92,共4页
在GB/T 36964—2018《软件工程软件开发成本度量规范》规定度量过程的基础上,对国内外软件核价方法进行研究,根据已有工作基础和实践需求,从基于专家经验、基于模型、基于历史项目、基于社平数据的四类软件核价方法中选取了基于社平数... 在GB/T 36964—2018《软件工程软件开发成本度量规范》规定度量过程的基础上,对国内外软件核价方法进行研究,根据已有工作基础和实践需求,从基于专家经验、基于模型、基于历史项目、基于社平数据的四类软件核价方法中选取了基于社平数据的软件核价方法,提出了覆盖全国各省市的人天费率制定体系,为软件采购工作制定了科学合理的计算模型和工具。 展开更多
关键词 软件成本度量 价格核准 采购 标准 社平数据
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The Positive Effects of Preschool Education in the Socialization and Learning of Children
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作者 Valbona Keci 《Sociology Study》 2016年第2期140-145,共6页
The purpose of this study is to highlight the positive effects that the attendance of preschool education has on the soclanzauon and on the learning level of children. They are related with the kind of preschool educa... The purpose of this study is to highlight the positive effects that the attendance of preschool education has on the soclanzauon and on the learning level of children. They are related with the kind of preschool education that the child attends, with the area where the child lives, with the education level of the parents, with the way how the learning process is realized in the kindergarten. Five hundred (500) first graders of the city of Durres are chosen. Parents and teachers will be part of the study only after taking the consent from RIE (Regional Institute of Education). The completed surveys from the parents will create us an idea of the situation how they experience this and what their expectations regarding their children are. Surveillance will be another important method that will be used to give the conclusion of this study. Children will be watched during spontaneous and one-hour made situations. Statistical data from the two groups of children and parents tests will help us prove how visible the positive effects of attending the preschool education on the performance children show during first grade are. At the end of the study, it will be asked to prove that the attendance of preschool education in specialized institutions has positive effects on the development children show in the first grade in the two targets which we have chosen to study. 展开更多
关键词 Preschool education SOCIALIZATION LEARNING KINDERGARTEN GAME rural-urban
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