共查询到20条相似文献,搜索用时 78 毫秒
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对548名大学生施测《高等数学学习成败归因调查问卷》和《高等数学学习自我监控能力调查问卷》,探讨成败归因和自我监控能力对大学生高等数学成绩的影响作用和影响路径.最后提出大学生形成恰当归因方式和提高自我监控能力的建议. 相似文献
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分析了在入门阶段影响大学生学好高等数学的诸多因素,提出了如何让学生顺利过渡到大学,早日适应高等数学学习。 相似文献
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新建本科院校本科《高等数学》学习状况调查报告 总被引:2,自引:1,他引:1
通过对新建本科院校本科《高等数学》学习状况的问卷调查,弄清本科学生学习《高等数学》的基本状况,分析出造成《高等数学》学习困难的主要原因——自我效能感低、不良的非智力因素,并由此得出对教学的启示. 相似文献
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Communicated by D.R.Brown 相似文献
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基于学习—遗忘效应的生产率降低损失索赔研究 总被引:1,自引:0,他引:1
建设工程项目很多具有重复性施工的特点,本文利用这种特点将学习-遗忘效应应用到平衡作业线(LOB)方法中,分析因为工程中断造成生产率的降低的现象,认为因生产率降低而导致工程工期的延长实际上超过工程实际中断的时间,最后以一个工程案例来说明分析过程. 相似文献
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Xu Mingwei 《数学学报(英文版)》1994,10(2):143-148
We give a treatment of the Weiertrass points of curves which is a little different from the treatment by Laksov. We introduce
the notion of theith weight which makes the treatment easier and gives an algorithm for computing the gap sequence of an effective divisor and
the weight at a point.
Supported in part by NNSF of China. 相似文献
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Rendiconti del Circolo Matematico di Palermo Series 2 - A closed densely defined operatorT on a Banach spaceX is called normal, iff $$T \in [C^0 (\hat \not C)]$$ , i.e. there is a homomorphism... 相似文献
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R. V. Ambartzumian 《Probability Theory and Related Fields》1976,37(2):145-155
Every c-finite measure Μ on the set G of the lines on the plane such that $$(0){\text{ }}\mu {\text{(\{ g}} \in G:{\text{ }}P \in {\text{g\} ) = 0}}$$ for every point P?R 2 generates a pseudo-metric F on the plane when one puts F P 1, P 2= \(\tfrac{1}{2}\) μ({g∈G:g separates the points P 1 and P 2}) The pseudo-metrics which are generated in this way possess the property of linear additivity, that is F(P 1,P 3)=F(P 1,P 2)+F(P 2,P 3) for P 1,P 2,P 3 on a line, P 2 between P 1 and P 3, and are continuous with respect to the Euclidean topology in R 2 × R 2. In this paper we prove the converse: every linear additive and continuous pseudo-metric F is generated as above by some c-finite measure Μ on G for which (0) holds. The method of proof shows that values of linearly additive and continuous pseudo-metric F inside every bounded convex polygon C are determined completely by the values of F on (δC)2. The representation of pseudo-metrics by measures is useful in derivation of inequalities for the former. 相似文献
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《Discrete Mathematics》2020,343(8):111915
Ivashchenko proposed the study of contractible transformations on graphs because of their applications to computer image analysis, theory of molecular spaces, and digital topology. He published five papers on this subject. Contractible transformations have recently been applied to topological data analysis. This paper presents a counterexample to several results that appeared in one of Ivashchenko’s works. 相似文献
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