Several properties of Earth's magnetic field (field vectors, time dependence) are measured in various locations using a smartphone/tablet magnetic sensor. To enable a proper use of the magnetic sensor as a classroom tool, the exact location of the sensor in the device and its resolution must be identified in a first step. Then, students may…

The educational paradigm is constantly evolving; this is largely due to continuous emerging educational tools and technologies. This development has altered the traditional ways of teaching and learning. Present global trends have further increased or forced the adoption of technology in all its ramifications, resulting in a reliance that could…

Language learners in higher education increasingly use out-of-class self-directed learning facilitated by mobile technology. In order to make informed educational decisions, this study sets out to provide an overview of empirical research into learning strategies that self-directed learners use with the support of mobile technology in language…

Granular flows appear frequently in the natural world and in civil engineering applications. These flows can exhibit features which are surprising and counter-intuitive and are often used to test the limits of the classical continuum approximation for modelling of fluid flows. An important sub-class of the granular flows are the gravity-driven…

We present an experiment designed to study standing waves in a tube with one closed end. Two smartphones are used, one to emit a sound signal with a chosen frequency and another equipped with a microphone to detect the sound pressure level inside the tube. Due to the finite diameter of the tube, the standing wave node (or antinode) appears…

Stress can have a negative effect on overall well-being, trigger physical disease, and contribute to mental health disorders. The 10-item Perceived Stress Scale (PSS-10) is frequently used in research. However, there are limited studies on the test-retest reliability of the PSS-10 with adults, and no studies could be identified that tested this…

Communication is vital to life. In the United States, communication comes in all forms. In United States education, students come from all backgrounds. However, English is the language that is used for all studies. This can be quite difficult because English Language Learners (ELLs) have a difficult time in the classroom. ELLs in middle school and…

During the COVID-19 pandemic, kindergartens in Hong Kong have sought ways in which to support children's learning at home while schools were closed. We report on a proof-of-concept study: short videos intended to support playful learning at home were distributed to parents/caregivers of preschool children via a smartphone app; toys and a storybook…

Given the serious effects of coronavirus disease 2019 on academic burnout, this study aims to examine the multiple mediating roles of negative emotions and phubbing in the relationship between parental marital conflict and academic burnout. A total of 1353 college students participated in this study. The results showed that parental marital…

Purpose: Using smart mobile devices, called mobile health (mHealth), facilitates providing health services, speeds up the process and reduces the costs and complications of direct services. Also, mHealth has many capabilities and applications in epidemic and pandemic outbreaks. This study aimed to systematically review the mHealth adoption…

Digital competence is a quite complex and evolving concept, difficult to be defined by using a single definition. The European Digital Competence Framework (DigComp) provides a consistent framework to guide cross-country measurements of digital competence. Even though there are many studies on measuring the digital competence level, there is a…

The use of mobile augmented reality technology has recently improved in education and training methods. Studies have shown that this new technology has a positive effect on education and students. This study aims to present a synthesis of the studies on mobile augmented reality in health education with a critical approach and to develop…

The present study explores the impact of smartphone use on course comprehension and the psychological well-being of students during class. Students in four classes (N = 106) were assigned to either a control group or quasi-experimental group. Students in the quasi-experimental group were instructed to place their smartphones on the front desk upon…

The present study investigated how course policies and enforcement strategies designed to curb classroom digital distraction affect undergraduates' perceptions of student-instructor rapport. Data gathered from online surveys completed by undergraduates at four United States universities revealed that student perceptions of rapport can be…

This study aims to reveal the strengths and limitations of the WhatsApp application as a support service in distance education, conducted through a learning management system during the COVID-19 pandemic, and make suggestions on improving its use in this capacity. Despite the lack of readiness on the part of the students and the lack of sufficient…