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谈合作学习中小组成员间的互动 被引量:1
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作者 陈维盛 《大连教育学院学报》 2005年第3期40-41,共2页
小组成员间的互动是合作学习的实质,是合作学习的目标能否达成的关键。调整学生的需要结构,帮助学生建立正互相依赖关系,可从内外两方面提高学生互动的积极性;培养学生的社会技能可保证小组成员间的互动顺利进行;抓住合作的契机、变换... 小组成员间的互动是合作学习的实质,是合作学习的目标能否达成的关键。调整学生的需要结构,帮助学生建立正互相依赖关系,可从内外两方面提高学生互动的积极性;培养学生的社会技能可保证小组成员间的互动顺利进行;抓住合作的契机、变换合作学习方式可更有效地提高小组成员间互动的数量和质量。 展开更多
关键词 合作学习 成员互动 需要结构 正依赖关系
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Local Governments' Fiscal Pressure and the Dependence on Polluting Industries in China 被引量:1
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作者 Ruoyu Wang Qi Zhang 《China & World Economy》 SCIE 2017年第4期109-130,共22页
Using a large, unique county-level panel dataset for China from 1998 to 2006, this paper investigates the relationship between local governments 'fiscal pressure and their preference for developing polluting industr... Using a large, unique county-level panel dataset for China from 1998 to 2006, this paper investigates the relationship between local governments 'fiscal pressure and their preference for developing polluting industries. The results show that there exist fiscal pressure effects; namely, a positive link between the fiscal pressure faced by a county and its industrial tax dependence on polluting industries. We also investigate the heterogeneity of the fiscal pressure effects and find that fiscal pressure effects are significant only when local fiscal pressure is sufficiently high up to a certain point, and when there are more earmarked transfers. In contrast to the situation in east China, fiscal pressure effects in central and west China are more pronounced Therefore, when dealing with environmental problems, policy-makers need to take local governments' fiscal conditions into account. 展开更多
关键词 China fiscal pressure industrial dependence polluting industry
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