Relationships among computational performance,pictorial representation,symbolic representation and number sense of sixth‐grade students in Taiwan

Twenty classes in ten schools with 627 sixth‐grade students in five cities in Taiwan participated in this study. The research provides information on the performance differences among written computation, pictorial representation, symbolic representation and number sense. The results of One‐way ANOVA analysis indicate that significant difference was found among WCT, PRT, SRT and NST tests, with F=536.327, p=0.000. The a posteriori comparisons show for each pair (WCT vs PRT, WCT vs SRT, WCT vs NST, PRT vs SRT and SRT vs NST) significant difference at the 0.001 level (p=0.000), except for the pair comparison between PRT and NST. This implies that these Taiwanese students were highly skilled in written computation but their written skills were not equally transferred to use of non‐computational paths that depended on symbolic representation, pictorial representation and number sense to solve similar problems.     

公民社会的兴起对公共政策制定的影响

随着改革开放和市场经济的发展,公民社会在我国也悄然兴起。它的兴起对公共政策制定产生了双重影响,一方面,它增强了公共政策的科学性和合法性,更好地保证了公共政策的民主性和公共性;另一方面,它又引致了政策的不平等性,增加了政策制定的社会成本,削弱了政府权威。为此,我们对公民社会的兴起应持理性的态度,正确地引导,以便使它在政策制定中发挥更积极的作用。     

Lexical and default stress assignment in reading Greek

Greek is a language with lexical stress that marks stress orthographically with a special diacritic. Thus, the orthography and the lexicon constitute potential sources of stress assignment information in addition to any possible general default metrical pattern. Here, we report two experiments with secondary education children reading aloud pseudo‐word stimuli, in which we manipulated the availability of lexical (using stimuli resembling particular words) and visual (existence and placement of the diacritic) information. The reliance on the diacritic was found to be imperfect. Strong lexical effects as well as a default metrical pattern stressing the penultimate syllable were revealed. Reading models must be extended to account for multisyllabic word reading including, in particular, stress assignment based on the interplay among multiple possible sources of information.     

Emerging Principalship Collaborative Style: Towards Research in Mentoring

An earlier exploratory study (Chong, 1991) suggest that a collaborative style of principalship is expected to emerge from the mentoring process. This paper highlights aspects of the environment of school management in Singapore which are beginning to support this emerging style that future principals are learning to adopt. It also identifies some possible areas for further research. Implications for policy and management are discussed. Mentoring episodes in Singapore could provide a unique opportunity for research that explicate a theory of morphogenesis.     

SIRS、SOFA和qSOFA评分在筛查脓毒症中的意义

目的分析全身炎症反应综合征(systemic inflammatory response syndrome,SIRS)评分、序贯器官功能(sequential organ failure assessment,SOFA)评分及快速序贯器官功能(quick sequential organ failure assessment,qSOFA)评分在脓毒症早期筛查中的意义。方法:选取2016年5月30日-2018年5月30日收治于我院重症医学科患者232例感染或疑似感染患者为研究对象,对其病例资料进行回顾性分析。进行SIRS评分、SOFA评分及qSOFA评分,分析三种评分方法对脓毒症患者阳性检出率及28天病死率。结果:232例感染或疑似感染患者中,SIRS组检出141例,阳性检出率60.8%,28天病死率16.3%,SOFA组检出80例,阳性检出率34.5%,28天病死率22.5%,qSOFA组检出42例,阳性检出率18.1%,28天病死率38%。结论:SOFA评分和qSOFA评分能对感染性患者预后能做出较为准确的评估,qSOFA评分最优。     

简论视唱教学的内容与任务

从我国艺术院校视唱耳教学方面，就如何深化视唱教学的内容及明确视唱教学法的任务阐述了作者的观点和想法。     

论大学生思想政治工作与图书馆教育职能

图书馆具有教育职能的命题已为人们所公认,但怎样去实施其教育职能是我们图书馆工作者必须认真研究和探讨的。利用图书馆的固有优势和特殊的教育方式,实现其教育职能,在新时期,新阶段加强和改进大学生思想政治工作中,显示出其独特的和其它教育方式所不可替代的巨大作用。     

Kantorovich＇s theorem for Newton＇s method on Lie groups

The convergence criterion of Newton＇s method to find the zeros ofa mapffrom a Lie group to its corresponding Lie algebra is established under the assumption thatfsatisfies the classical Lipschitz condition, and that the radius of convergence ball is also obtained. Furthermore, the radii of the uniqueness balls of the zeros of fare estimated. Owren and Welfert （2000） stated that if the initial point is close sufficiently to a zero off then Newton＇s method on Lie group converges to the zero; while this paper provides a Kantorovich＇s criterion for the convergence of Newton＇s method, not requiring the existence of a zero as a priori.