浅谈C语言的教学

C语言是大多数学生学习的第一门计算机语言,因此,如何让一名初学者深入理解和掌握程序设计中的基本思想,领悟程序设计的思路,掌握程序设计的方法是讲授这门课的重中之重。     

浅析PHP加密技术在网站安全方面的应用

PHP语言是当前网站开发最热门的语言之一,越来越多使用PHP语言开发的网站涌现在了互联网上。但是由于安全意识的缺乏以及攻击手段的层出不穷,PHP网站所暴漏出来的安全性问题也越来越多,本文主要就PHP中内置的加密函数在网络安全中的应用进行叙述。     

Teenagers’ web questions compared with a sexuality curriculum: an exploration

Background: Teenagers need information about their changing bodies. Many young people do not receive adequate or accurate puberty/sexuality education from their parents or school, so many teenagers are going online to have their sexuality questions answered.

Purpose: This research examines teenagers’ web questions on sexuality, and an example of the puberty and sexuality education content that some may learn in school. It looks for evidence of heteronormative conceptualisations of gender and sexuality, using a theoretical framework based on the Four Discourses of Sexuality Education.

Sample: This includes the web questions (n = 200) of an evenly gendered sample of 13–15‐year-old students (n = 180) from four English-speaking nations, namely UK, USA, Canada and Australia, selected from a reputable puberty/sexuality education site, and, for comparison, an example of an age-representative public school Health and Physical Education (HPE) puberty/sexuality education curriculum.

Method: A gendered and narrative-thematic Content Analysis was undertaken, using the Four Discourses theoretical framework, on the students’ sexuality web questions, and also on the school HPE curriculum.

Results: The discourse of Victimisation was evident in nearly half of all students’ web questions, and over a third of the HPE curriculum. The discourse of Individual Morality was present in a quarter of both students’ questions and the curriculum, while the discourse of Desire was evidenced in a fifth of students’ questions and almost a third of curriculum content. Somewhat surprisingly, the discourse of Violence was present in 9% of exclusively female students’ web questions, and in 12% of the curriculum.

Conclusion: It is recommended that the sampled HPE curriculum, and similar curricula in these sampled students’ countries, need explicitly to address gender differences in students’ metacognition and conceptualisations of puberty and sexuality. This may enable students to embrace their entitlement to sexual subjectivity, in education and across the lifespan, thus helping to ensure students’ healthy, positive and purposeful life outcomes.     

The teacher as shaman

This paper examines the image of the teacher as a shaman. The shaman must suffer a wound in order to learn how to guide and heal others. Similarly, the teacher must suffer three types of wounds in order to maximize his or her professional, intellectual, and existential growth. These are the vocative wound, the interpretive wound, and the transferential wound.     

Open online system adoption in K-12 as a democratising factor

This study seeks to understand how district size and wealth factors influence the adoption of open-source online systems in primary and secondary (K-12) education. Most schools now utilise online systems (e.g. CMS, LMS, SIS) for a number of purposes, and it is anticipated that no-cost and open-source systems could be of great value for democratising access to information system resources and improving the plight of struggling schools. By using web extraction techniques to collect all public school website data for K-12 districts in the target state (n = 133) and merging this data-set with public financial records, researchers conducted a series of one-way analysis of covariance and multivariate analysis of variance tests to determine main effects. Results indicate that larger, wealthier districts are more likely to adopt open source systems than smaller, poorer districts. These results call into question the democratising impact of open-source systems for struggling schools and suggest the importance of literacy development for supporting open adoption.     

英语专业大学生英语作文中的主题词结构及语义网络——基于SWECCL语料库的分析

以SWECCL语科库中的英语专业学生限时作文248篇为对象,考察两个问题：（1）主题词、关键主题词以及联想词的运用在作文中呈现何种特征;（2）英语专业大学生如何利用目标语构建特定话题的词汇语义网络。研究表明：英语专业大学生写作中主题词、关键主题词、联想词与作文题相互关联I学生对熟悉的话题表达相对丰富。存在问题是用词较笼统泛化,缺乏多样性;对事物概念的认识深度与广度不够．     

广西高职院校贫困生毕业后心理状况调查与对策分析——以柳州职业技术学院为例

高职院校贫困毕业生心理问题已经成为政府、社会、学校、家庭高度重视的一个社会问题。本文以柳州职业技术学院为例,通过对该校近3年受助贫困生毕业后心理状况展开调查,对比分析广西高职院校贫困生毕业后的心理特征及成因,从学校、学生、家庭三方面入手,提出相应的解决对策,以期为高职贫困生的资助工作和心理健康教育提供有益的参考和尝试。     

Environmental Studies at Chicago Colleges

Abstract

A new definition of outdoor education founded upon six major points is presented. Outdoor education: (1) is a method for learning; (2) is experiential; (3) takes place primarily in the outdoors; (4) requires use of all senses and domains; (5) is based upon interdisciplinary curriculum matter; and (6) is a matter of relationships involving people and natural resources. The metaphorical model of a tree describes two approaches to outdoor education. Adventure education relates to interpersonal and intrapersonal relationships. Environmental education concentrates on ecosystemic and ekistic relationships. The author maintains that both approaches, properly integrated, achieve objectives for all four relationships, and, in the process, create a truly functional outdoor education experience.     

基于关联数据的数字资源语义互联模式研究

立足于数字资源的语义互联模式研究,审视当前关联数据技术相关的理论和实践研究,提出基于关联数据的数字资源语义互联模式,详细阐述这一模式的架构,明晰该模式下关联数据的衍射机制及本体的协同机制,探讨关联数据质量、关联数据间距与关联数据强度对语义互联效率的影响,并分析该模式的优势及面临的挑战。     

在线沟通对顾客网上购买决策影响的实证研究

基于社会学习理论,构建消费者在线沟通模型,研究电子商务中在线沟通的驱动因素和在线沟通促进顾客购买的作用机理,并讨论在线沟通的分类。在C2C电子商务背景下,从淘宝论坛（bbs.taobao.com）上调查数据并采用结构方程加以分析,研究表明,电子商务中的在线沟通可以分为顾客与销售人员沟通和与社会网络成员沟通两类。顾客与销售人员沟通能直接获取购买信息,尤其是网站缺乏趣味性的情况下,顾客更愿意采用沟通的方式获取信息;顾客与社会网络成员沟通可以获取更全面的购买信息,同样能起到促进购买的作用。在线沟通能有效降低顾客购买决策中的不确定性以促进购买。