When teachers take on the sole responsibility for teaching children to write, it is a hefty load to bear. Fortunately, families can serve alongside teachers as powerful writing role models and help welcome children into the world of written language. Involving families as team members in a teacher's writing instruction is not always easy. It takes…

The experiment in charging and discharging of a capacitor through a resistor is fundamentally important for studying electronics. We have developed an alternative procedure to measure the voltage drops across capacitors as a function of time. The simple apparatus controlled by an Arduino Uno microcontroller board and LabVIEW™ interface was set up.…

While we have been looking for alternative educational materials for our undergraduate students, we found ourselves in COVID-19 pandemic and had to think postgraduate education. On the first day of restrictions, our major problem was to learn and find the best communication tool. The first experiences for online meetings were boring, we were not…

Contribution: This article presents a project-based learning (PBL) activity for use in the instruction of network attacks on cyber-physical systems. Student learning is analyzed to determine the project's contribution to learning outcome attainment. Background: The literature contains a significant amount of research on the benefits of PBL as a…

Social media offer an unprecedented opportunity for companies to interact more closely with customers and market their products and services. But social media also present reputational risks as negative word-of-mouth can spread more quickly and widely through these platforms than ever before. This study investigates how companies respond to…

The objective of this article is to analyze the didactic functionality of a chatbot to improve the results of the students of the National University of Distance Education (UNED / Spain) in accessing the university in the subject of Spanish Language. For this, a quasi-experimental experiment was designed, and a quantitative methodology was used…

Eye tracking is a useful tool for studying human cognition, both in the laboratory and in real-world applications. However, there are cases in which eye tracking is not possible, such as in high-security environments where recording devices cannot be introduced. After facing this challenge in our own work, we sought to test the effectiveness of…

Much attention in constructionism has focused on designing tools and activities that support learners in designing fully finished and functional applications and artefacts to be shared with others. But helping students learn to debug their applications often takes on a surprisingly more instructionist stance by giving them checklists, teaching…

This study addressed whether an application adapted to working with multiple documents implemented in an iPad Pro tablet would promote students' multiple document comprehension and acceptance of tablets as a multiple document learning tool relative to controls who used a traditional application adapted to sequential reading of single documents.…

The article relevance. Currently, the world is rapidly undergoing the process of Informatization of all aspects of society, the development and introduction of new information technologies. This highlights the need for further reflection and research on the development of the Internet and its opening opportunities for people. The aim of the…

There has been much research on the effectiveness of animated pedagogical agents in an educational context, however there is little research about how the emotions they display contribute to a learner's understanding of the lesson. The positivity principle suggests that learners should learn better from instructors with positive emotions compared…

Designing a multidimensional adaptive test (M-MST) based on a multidimensional item response theory (MIRT) model is critical to make full use of the advantages of both MST and MIRT in implementing multidimensional assessments. This study proposed two types of automated test assembly (ATA) algorithms and one set of routing rules that can facilitate…

The COVID-19 outbreak has an impact on the provision of education. One of them is the process of online assessment or examination. Difficulties occur during online exams; weak supervision can increase cheating behavior among students. Generally, teachers or lecturers think about how to prevent this behavior. However, what if they are allowed to…

Social presence is an essential construct of the well-known Community of Inquiry (CoI) model, which is created to support design, facilitation, and analysis of asynchronous online discussions. Social presence focuses on the extent to which participants of online discussions can see each other as "real persons" in computer-mediated…

The author discusses the impact of Black Twitter, a section of Twitter dominated by members of the African diaspora, on marginalized communities when it offers alternatives to the rules and expectations of mainstream social media, especially in relation to such online games as UNO. She touts the value of what she calls the "petty" for…