高校英语课堂中科学信息素养的培育策略研究

英语教学并非单纯地教授学生英语技能和能力，而是担负着为时代发展需求培养国际化优质人才的使命和担当。随着我国高等教学水平的逐步提升，英语教学开始向学术化的方向不断发展，旨在培养出拥有较高专业化知识与英语技能的复合型人才，为我国提升国际核心竞争力奠定坚实的人才基础。近年来，信息技术的跨越式发展扩展了获取信息的渠道，通过英语教学培养学生获取国外先进技术理论信息的能力是我国实现与国际化接轨的必要举措。但是在实际的高校英语课堂教学中，在学生科学信息素养的培育方面还存在着诸多的不足。文章以此为研究对象展开探索和讨论，通过提出在高校英语教学中培养学生科学信息素养的策略，达到提升教学质量，满足时代对于优质人才需求的目的。     

技术特征、关系结构与社会化购买行为

社会化媒体技术与社会关系网络促进了社会化商务(SC)的价值创造，如何有效利用技术与用户的关系结构是 SC 企业提高其平台购买转化率的关键． 从双重视角探索技术与关系如何影响用户购买决策，基于刺激―机体―反应框架，构建了以技术可供性和强、弱关系为刺激因素，信息诊断性和意外发现性为内在机体状态，社会化购买意向为“反应”的理论模型，探索了用户社会化购买行为的发生机制． 以具有社会化购买体验的微信用户作为研究对象，运用 SmartPLS 3.0 对模型进行了路径检验和假设分析． 研究结果发现: 技术可供性与弱关系对信息诊断性和信息意外发现性具有正向影响; 弱关系对信息意外发现性的影响作用大于强关系; 信息诊断性正向影响信息意外发现性，信息诊断性与意外发现性对社会化购买意向均有显著正向影响; 然而，强关系对信息意外发现性的影响不显著． 信息诊断性与信息意外发现性部分中介了技术可供性对社会化购买意向的影响，完全中介了弱关系对社会化购买意向的影响，信息诊断性部分中介了强关系对社会化购买意向的影响． 为进一步探究社会化购买行为提供 了理论基础和实践指导．     

MOOC背景下高校思想政治理论课教师信息素养的提升路径

MOOC背景下，高校思想政治理论课教师信息素养亟待提升，存在信息意识淡漠、信息知识缺乏系统性和创新性、信息能力欠缺等诸多问题。高校应创设条件，使思政课教师树牢信息意识，提高教师学习教育信息技术的积极性、主动性；丰富思政课教师的信息知识，健全教师参与教育信息技术培训的体制机制；营造健康和谐的信息环境，切实保障教师获取信息的畅通途径，不断适应新形势的要求，增强思想政治理论课的实效性。     

Predicting Condom Use Outcomes via the Information Motivation Behavioral Skills Model: An Analysis of Young Black Men

Objectives: This study examines the relationships between information motivation behavioral skills model constructs and their associations with consistent condom use and condom use problems among young Black men. Methods: The authors use baseline data collected from 702 participants in a randomized controlled trial. Analyses involved path modeling and bootstrapped standard errors to estimate associations. Results: Motivation had the largest association with consistent condom use, whereas condom application skills had the largest association with condom use problems. Conclusion: Motivation is the most important predictor of consistent condom use, whereas condom application skills are the most important predictor of condom use problems.     

大数据背景下个人信息处理行为的法律规制——以个人信息处理行为的双重外部性为分析视角

大数据背景下个人信息处理行为既引发数据安全风险等负外部性，也会带来分享经济价值实现等正外部性，"大数据悖论"现象揭示了双重外部性成因。基于"外部性内在化"原理赋予信息主体以个人信息权并赋予数据控制者以大数据财产权虽有助分别规制其双重外部性，但网络大数据背景下其双重外部性规制彼此交互影响而面临两难困境。法经济学关于"损害之相互性"理论证立了基于"风险导向理念"规制个人信息处理以破解其两难困境的经济逻辑。大数据产业发展有赖个人信息处理的"外部性外部化"而实现分享经济。法经济学关于"公地喜剧"理论证立了基于"外部性外部化"规制个人信息处理而满足大数据产业发展需要的经济逻辑。大数据背景下个人信息处理的规制有赖从"压制型法"到兼及"回应型法"的理念转换，从"外部性内在化"兼及"外部性外部化"的机制并举，从数据资源权利配置兼及数字技术权力干预的措施协同，实现大数据产业创新与个人信息安全的有机平衡。     

Measuring success: Explications and measurement scales of instructing information and adjusting information

Substantial research exists to study reputation management messages but far less research exists to consider instructing information and adjusting information during and after a crisis. This research seeks to build tools that assist in the study of base crisis responses. Using a literature review, 18 interviews with people with expertise in public relations, and an experiment with 286 participants recruited from mTurk, this research builds scales that assess the quality of instructing information and adjusting information given during a crisis. The resulting scales are found to be reliable and predict significant change in post-crisis reputation in an initial test. Potential uses of these scales for crisis communication scholars and public relations practitioners are discussed.     

Where college students look for vaping information and what information they believe

Abstract

Objective: This convergent mixed methods study examined how information sources influence college students’ beliefs and knowledge about vaping. Participants: College students either completed a survey (n?=?522; January–April, 2016) or were interviewed (n?=?33; 2015–2016). Methods: College students completed an online survey asking ‘where’ students had heard about e-cigarette and ‘what’ they had heard. Responses were quantified and a chi-square analysis was conducted. Additional college student e-cigarette users were interviewed about the credibility of information sources. Thematic analysis was conducted with the coded interviews. Results: There was a significant relationship between information sources for e-cigarettes (social sources, media, advertising, education/research) and the messages they recalled. Friends who vaped and e-cigarette users were the most credible information sources. Confirmation bias and scientific impotence bias characterized assessment of e-cigarette information. Conclusions: Health education specialists working on college campuses should provide accurate information via communication channels most unitized by college students.     

Some properties of Lin–Wong divergence on the past lifetime data

Measures of statistical divergence are used to assess mutual similarities between distributions of multiple variables through a variety of methodologies including Shannon entropy and Csiszar divergence. Modified measures of statistical divergence are introduced throughout the present article. Those modified measures are related to the Lin–Wong (LW) divergence applied on the past lifetime data. Accordingly, the relationship between Fisher information and the LW divergence measure was explored when applied on the past lifetime data. Throughout this study, a number of relations are proposed between various assessment methods which implement the Jensen–Shannon, Jeffreys, and Hellinger divergence measures. Also, relations between the LW measure and the Kullback–Leibler (KL) measures for past lifetime data were examined. Furthermore, the present study discusses the relationship between the proposed ordering scheme and the distance interval between LW and KL measures under certain conditions.     

企业信息安全法律治理

企业信息安全法律治理可有效保障国家网络与信息安全，捍卫个人权益，促进产业在"安全"中得以"发展"。我国相关立法中规定的企业安全保护义务多为静态性、措施性的管理性义务，不足以防御多变的安全风险；企业安全法规遵从激励机制缺失，合规动力不足；企业信息安全文化的普及力度欠缺。解决以上难题，应基于"法律治理"思维，将"法人治理"定位为企业信息安全法律治理的重心。在制度设计层面，适当借鉴美国企业信息安全法律治理在立法监管与企业自治中的有益经验，以信息安全法律治理的基本原则为指引，充分发挥立法激励作用，鼓励所有企业建立强制与自愿相结合的信息安全"法人治理"结构，对企业董事、高官人员的信息安全义务之履行予以充分重视，增强企业信息安全文化建设，凸显安全文化的价值。