多校区大学数字化校园建设

近年来,高等教育快速发展,涌现出大批多校区大学,在多校区大学中实现数字化管理方式是目前正在摸索前进的课题。本文结合多校区大学的实际情况,提出了用数字化校园的理念及手段,解决多校区管理中的新问题,并给出了解决方案。     

论信息技术在教学改革中的作用

本文论述了信息技术在构建课程体系、推动教学改革以及促进教育观念现代化等方面所产生的作用。     

中英互译信息传播效果的研究

汉英翻译工作在整个社会的运转中发挥着不可或缺的作用。如何合理地将信息最有效地在英语和汉语之间进行特接，显得尤为重要；在对外科技化交流的过程中，汉英互译出现了不少问题，从而使信息的传播效果受到不同程度的影响。本就目前翻译中普遍存在的问题加以分析，并提出相应的对策。     

The influence of race/ethnicity on disadvantaged mothers’ child care arrangements

This study uses data from the Fragile Families and Child Wellbeing Study [Reichman, N., Teitler, J., Garfinkel, I., & McLanahan, S. (2001). The fragile families and child wellbeing study: Sample and design. Children and Youth Services Review, 23, 303–326] to describe primary child care arrangements of employed, predominantly low-income mothers of 1-year olds, and to quantify their child care calculus in the post-welfare reform era. The sorting of children across arrangement types differs by mother's race/ethnicity: Hispanic children are most likely to be cared for maternal kin, Black children in organized centers, and White children by their fathers. Multinomial regression reveals that the association between race/ethnicity and arrangement type is largely – but not entirely – accounted for by mothers’ socioeconomic, household, job, and cultural characteristics; interaction tests show that the associations between arrangement type and both poverty status and marital status are contingent on race/ethnicity. These findings indicate that disadvantage does not translate into child care arrangements similarly across racial/ethnic groups and child care policy must take into account structural and cultural differences associated with parents’ race/ethnicity.     

教育中信息技术用途及限度的伊德技术现象学分析

信息技术在教育中的应用弥漫着一种盲目乐观的情绪,缺乏对其应用方式与限度的理性分析。以当前技术哲学主流的技术现象学,特别是美国著名技术哲学家伊德的“人一技术”关系现象学作为分析框架,来理性分析教育中的信息技术应用是必要的。技术现象学中最基础的问题就是人与技术的关系问题。伊德指出人与技术存在4种关系,即具身关系、解释关系、它异关系与背景关系,这4种关系形成了“人一技术”关系的连续统,具有较好的理论自洽性与普适性。用这一框架来分析信息技术在教育中的应用,则分别对应于教育传播技术、教育数据挖掘、教育游戏技术和默会教学法。作为“双刃剑”的另一面,信息技术在教育中的应用限度应重点考虑技术对人的知觉的片面转化、人工智能的局限和技术的文化适应问题。     

高校自动排课系统的设计

快速、合理、优化的自动排课系统设计是高校教务管理的难点。对高校自动排课系统进行了分析,提出了排课问题的约束条件,给出了系统功能设计和数据库设计。自动排课系统实现智能化、人性化的排课过程,科学地编制课程表,合理进行课程搭配,充分利用教学资源,对学校教务管理工作的完善有重要作用。     

遗传算法在"动态路由"问题上的应用

研究遗传算法在动态路由的技术上的应用。针对一类多约束目标的优化算法中的各方面进行详细的讨论与深入分析,并给出一种基于遗传算法的动态路由策略解决方案。     

中国城市青年体育参与的阻碍因素与对策分析

本文以中国城市青年为研究对象,通过问卷调查,实证分析了阻碍他们参与体育活动的主要因素。研究发现:时间、同伴、设施方面的约束是阻碍青年体育参与的最主要的因素。本文进一步对比分析了性别、工作年限、学历等不同人口统计变量下阻碍体育参与的因素及其差异,并提出了相关的对策建议。     

信息化时代体育教学环境的系统观

对信息时代体育教学的环境概念、系统结构、功能及其中信息的传递过程进行了阐释,提出了整体协调、筛 选转释、增强特色、利用优势的环境优化策略。     

Investigating consumers’ online social shopping intention: An information processing perspective

Online social media is transforming the way customers communicate and exchange product information with others. Consumers increasingly rely on the opinions and recommendations from social media members when making purchasing decisions. However, information received from social media may have different meanings and social implications for consumers. Based on the theory of informational social influence and heuristic-systematic model (HSM), we develop a model to understand the relative importance of informational social influence, normative social influence, and perceived information quality on the consumer’s social shopping intention under different levels of product involvement. The results of the structural equation modeling (SEM) using a sample of 503 consumers in the Facebook brand fan pages indicate that social influences have a greater impact on the consumer’s social shopping intention than perceived information quality. Three social interactional factors (perceived similarity, familiarity, and expertise) have a positive effect on social shopping intention via the mediation of informational, normative social influence and perceive information quality. The multiple-group analysis suggests that high product-involved consumers are motivated to exert more cognitive effort to evaluate the product information. In contrast, low product-involved consumers are more susceptible to informational social influence. We draw on these findings to offer implications for researchers and practitioners.