关于《文选》的删、增、移与其文字之误等问题——兼论《文选》非仓促成书

《文选》之“删““增““移“与其文字之误等,均与其成书是否仓促毫无关系.前三者,乃编撰者基于“文“的角度考虑所致.文字方面之误,除崇贤“制造“出来的少数外,多半或是作者的问题,或是流传过程中出现的;《文选》的编者(或所选迻录者)在迻录过程中虽难免无失,然比较而言,其工作显然是非常认真的.题《招隐士》的作者为刘安,在“许可的范围“内;某些诗作在子类归属上存在的问题,与成书仓促扯不上边.     

融错：课堂教学再生长的基点

“融错”是把课堂教学中差错融化为一种教学资源的教学艺术过程。课堂错误在教学中在所难免,但它是一种激智启慧的美丽错误,教师只有明确融错在新课改下教学再生长的学习心理学意义,树立依靠融错来促进课堂教学的思想,才能使融错真正成为课堂教学再生长的基点。     

留学生的语音偏误研究

近些年,对外汉语语音教学的成效不是很大,留学生的语音偏误很严重,究其原因,并找出行之有效的措施。     

电磁场渗透方程有限差分法研究

提出了一种简便、直观的方法，用以讨论和分析求解电磁场渗透方程的若干差分格式的稳定性，并进行了比较研究。     

民国档案文件级目录著录错情问题探析——以福建省档案馆为例

民国档案文件级目录著录是国家重点档案保护与开发项目的重点内容,其在著录过程中存在明显的难点,加之著录人员自身的局限性,造成了著录错情远远超过国家重点档案文件级目录采集标准的要求。本文以福建省档案馆为例,通过对著录错情的类型分析、原因剖析,探讨提高民国档案文件级目录著录质量的有效对策。     

Dealing with errors in mathematics classrooms: Structure and relevance of perceived error climate

Errors are often perceived by students as self-threatening and not as learning opportunities. The present work focuses on contextual influences on reactions to errors and learning processes. Based on prior research, a conceptualization of perceived error climate in the classroom with eight subdimensions and one superordinate uniform factor is proposed and a newly developed student questionnaire for its assessment is presented. Results of a study with N = 1116 students from 56 mathematics classrooms in German secondary schools indicated the validity of the error climate conceptualization and the suitability of the questionnaire. Moreover, the results showed that perceived error climate in the classroom predicted the adaptivity of students’ individual reactions to errors above and beyond perceived classroom goal structures and personal achievement motivation (academic self-concept, mastery goal orientation). In addition, the study provided evidence that perceived error climate affects – partially mediated through students’ individual reactions to errors – the quantity and self-regulation of students’ effort.     

Spanish-speaking children’s spelling errors with English vowel sounds that are represented by different graphemes in English and Spanish words

Vowels in Spanish have direct one-to-one letter-sound correspondences, whereas vowels in English usually have multiple spellings. For native Spanish-speaking children learning to spell in English, this transition from a shallow to a deep orthography could potentially cause difficulties. We examined whether the spelling of English vowel sounds was particularly difficult for native Spanish-speaking children, and whether the errors are consistent with Spanish orthographic rules. Twenty-six native Spanish-speaking and 53 native English-speaking children in grades 2 and 3 were given real-word and pseudoword spelling tasks in English that included words containing four vowels that have different spellings between Spanish and English. Results supported our hypothesis—native Spanish-speaking children committed significantly more vowel spelling errors that were consistent with Spanish orthography. The number of vowel spelling errors not consistent with Spanish orthography did not differ between the two language groups. These findings suggest that orthographic properties of the children’s native language influence their learning to spell in a second language. Educational implications address how knowledge of this cross language influence can aide teachers in improving spelling instruction.     

提高高校学报编校质量的三个途径

分析高校学报差错的类型,介绍高校学报校对的基本方法,总结高校学报文字出错的规律,认为＂了解高校学报差错的类型、熟悉高校学报校对的基本方法、掌握高校学报文字出错的规律＂是提高高校学报编校质量的3个最基本途径。     

体育科研中有关问卷调查值得注意的问题

针对体育科研中运用问卷调查法还不够完善这一现象,提出了几个应该注意的问题:明确抽样的总体;进行问卷的信度和效度的检验;说明选择抽样的方法;控制抽样误差;试调查不可忽略等几个方面,并做了一些分析,以期引起大家的注意.     

关于测量中有效数字的讨论

文中讨论了有关测量中有效数字在不同文献中的4种定义,分析了有效数字与最大仪器总误差的关系,给出了获得有效数字的具体方法及几个实例,指出了应该注意的几个问题。