Computer education

计算机教育
  • 文章类型: Journal Article
    在当代教育环境中,将生成人工智能(GAI)纳入教育已变得至关重要。这篇研究文章彻底调查了在沙特阿拉伯高等教育背景下实施GAI的后果,采用定量和定性研究方法的混合。基于调查的定量数据揭示了教育者对GAI的认识与其应用频率之间值得注意的相关性。值得注意的是,大约一半的受访教育工作者处于理解和熟悉GAI集成的阶段,表明了对其采用的切实准备。此外,这项研究的定量结果强调了与整合GAI相关的感知价值和易用性,从而加强了这样一个假设,即教育工作者有动力并倾向于将ChatGPT等GAI工具集成到他们的教学方法中。除了定量分析,从对教育工作者的深入采访中获得的定性见解揭示了丰富的视角。定性数据强调了GAI作为协作学习催化剂的作用,促进专业发展,培养创新的教学实践。
    Incorporating generative artificial intelligence (GAI) in education has become crucial in contemporary educational environments. This research article thoroughly investigates the ramifications of implementing GAI in the higher education context of Saudi Arabia, employing a blend of quantitative and qualitative research approaches. Survey-based quantitative data reveals a noteworthy correlation between educators\' awareness of GAI and the frequency of its application. Notably, around half of the surveyed educators are at stages characterized by understanding and familiarity with GAI integration, indicating a tangible readiness for its adoption. Moreover, the study\'s quantitative findings underscore the perceived value and ease associated with integrating GAI, thus reinforcing the assumption that educators are motivated and inclined to integrate GAI tools like ChatGPT into their teaching methodologies. In addition to the quantitative analysis, qualitative insights from in-depth interviews with educators unveil a rich tapestry of perspectives. The qualitative data emphasizes GAI\'s role as a catalyst for collaborative learning, contributing to professional development, and fostering innovative teaching practices.
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  • 文章类型: Journal Article
    应急远程教学是教育方式发生的暂时变化,一个教育系统出乎意料地变得完全遥远。本文分析了在COVID-19大流行的背景下,学生在一个学期的紧急远程教学中接受大学课程的动机。接受编程课程的大学生在一个学期内接受了三次调查,关于动机和COVID的关注。这项工作探讨了存在哪些学生动机档案,动机是如何演变的,以及对大流行的担忧是否是影响整个课程动机的一个因素。最具适应性的个人资料是高度激励的,更多的准备和更少的沮丧的条件的课程。然而,这个集群经历了最高水平的COVID-19关注。自适应程度最低的集群表现为自适应程度最高的集群的镜像。在对COVID-19关注最多和最少的集群之间发现了明显的差异。
    Emergency remote teaching is a temporary change in the way education occurs, whereby an educational system unexpectedly becomes entirely remote. This article analyzes the motivation of students undertaking a university course over one semester of emergency remote teaching in the context of the COVID-19 pandemic. University students undertaking a programming course were surveyed three times during one semester, about motivation and COVID concern. This work explores which student motivation profiles existed, how motivation evolved, and whether concern about the pandemic was a factor affecting motivation throughout the course. The most adaptive profile was highly motivated, more prepared and less frustrated by the conditions of the course. However, this cluster experienced the highest levels of COVID-19 concern. The least adaptive cluster behaved as a mirror image of the most adaptive cluster. Clear differences were found between the clusters that showed the most and least concern about COVID-19.
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  • 文章类型: Journal Article
    面部图像用于亲属关系验证。传统的卷积神经网络和基于迁移学习的方法目前用于亲缘关系识别。迁移学习方法在许多领域都很有用。然而,它在识别人类亲属关系方面表现不佳,因为迁移学习模型是在与人脸图像数据相比明显不同的不同类型的数据上训练的,需要一种技术,该技术可以通过比较父母和他们的孩子的图像与转换后的年龄而不是比较他们的实际图像来进行亲属关系识别。在这篇文章中,提出了一种使用Siamese神经网络和年龄变换算法进行亲属关系识别的技术。结果令人满意,总体精度达到76.38%。可以通过改进使用面部图像进行亲属关系识别的生命周期年龄转换(LAT)算法来进行进一步的工作以提高准确性。
    Facial images are used for kinship verification. Traditional convolutional neural networks and transfer learning-based approaches are presently used for kinship identification. The transfer-learning approach is useful in many fields. However, it does not perform well in the identification of humans\' kinship because transfer-learning models are trained on a different type of data that is significantly different as compared to human face image data, a technique which may be able for kinship identification by comparing images of parents and their children with transformed age instead of comparing their actual images is required. In this article, a technique for kinship identification using a Siamese neural network and age transformation algorithm is proposed. The results are satisfactory as an overall accuracy of 76.38% has been achieved. Further work can be carried out to improve the accuracy by improving the Life Span Age Transformation (LAT) algorithm for kinship identification using facial images.
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  • 文章类型: Journal Article
    工作场所技术发展带来的变化给学术界带来了压力,要求他们跟上不断变化的工作性质。由于对网络安全专业人员的需求日益增长,大学改善他们的网络安全计划,以发展合格的网络安全能力。本研究的目的是验证网络安全知识,技能,使用模糊语言群决策方法的网络安全学位课程的能力(KSAs)能力。这项研究表明,网络安全知识至关重要,以及网络安全专业人员的技术技能和人类能力。
    Changes due to technological development in the workplace are putting pressure on academia to keep pace with the changing nature of work. Due to the growing need for cybersecurity professionals, universities improve their cybersecurity programs to develop qualified cybersecurity competencies. The purpose of this study is to validate the cybersecurity knowledge, skills, and abilities (KSAs) competencies of cybersecurity degree programs using a fuzzy linguistic group decision-making method. This study shows that cybersecurity knowledge is essential, along with technical skills and human abilities for cybersecurity professionals.
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  • 文章类型: Journal Article
    BACKGROUND: Insufficient educational resources on sports dentistry result in varying lecture implementations across dental schools, which cause knowledge gaps amongst students. Thus, a new interactive sports dentistry-related computer-assisted learning (CAL) module was created to facilitate dental school undergraduate students\' education. This study compared the CAL module\'s learning effectiveness with conventional video lectures (VL) and assessed its effectiveness when used over several years at a university, and examined its validation in different university contexts, and students\' perceptions.
    METHODS: Participants were 305 fifth-year students. Students from a university in Tokyo participated for 3 years and those from a university in Saitama for 1 year. In each year, the students were divided into two groups-CAL and VL. They studied their assigned modules in 20-min lessons. A written test was administered to determine their knowledge acquisition levels, along with a questionnaire.
    RESULTS: Two hundred sixty-two consenting participants were included in the statistical analysis. The CAL groups\' test scores at both schools were significantly higher than the VL groups\' every year (p < .001). Furthermore, test results from all years revealed no gender differences or repetition of the school years at either school. Most students at both universities evaluated the CAL module as excellent.
    CONCLUSIONS: The interactive CAL module generated consistently strong results over multiple years, during which it was used by a diverse group of students at two universities. The students highly rated the module\'s learning process as well as its contents.
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