3D printing (additive manufacturing) is an emerging technology with the ability to make complex, free-form shapes from materials including plastics, metals and ceramics. While additive manufacturing has many advantages over more traditional processes, it can be difficult to control, which can then lead to defects in the finished part. Closed-loop…

Research has highlighted the potential of digital technology to support the development of children's number sense abilities. However, the main focus of such research has been on apps affording directed interactions, where only one solution strategy is available, and it has targeted mostly cardinality. Little is known, in these terms, about task…

Digital literacy competence (DL) is an important capacity for students' learning in a rapidly changing world. However, little is known about the empirical structure of DL. In this paper, we review major DL assessment frameworks and explore the dimensionality of DL from an empirical perspective using assessment data collected using authentic…

Following a line of inquiry regarding the exact number of real roots of a real polynomial, this investigation considers: Descartes' Rule of Signs, the Budan-Fourier Theorem, and versions of Sturm's Method in contrast with the approximate root count gleaned from graphing utilities. Online applets are provided to allow the reader to freely…

One of the main obstacles for survey researchers--especially those conducting surveys in difficult contexts such as postconflict areas--is accessing respondents. In order to address this problem, this article draws on an ongoing research project to reflect on the utility of mobile phones to connect with hard-to-access populations in conflict…

In this work, we propose an interesting combination of the Atwood machine and Galileo's inclined plane to study quantitatively kinematics with a smartphone and the phyphox app. For this purpose, we use the optical stopwatch function, based on the photosensor of the smartphone. The choice of phyphox app has some advantages for presenting the…

Digital media is becoming increasingly prevalent in households and classroom settings lowering the age of first exposure to technology; however, little is known about how children experience digital media and how their experiences relate to learning and social engagement. In this case study, we followed a 28-month-old boy in a naturalistic setting…

The current study investigated the contribution of a mobile application for self-directed and autonomous learning of academic vocabulary among English as a Foreign language (EFL) university students. Furthermore, we examined the long-term impacts of mobile-assisted vocabulary learning, by using a pre-, post-, and delayed post-test design. The…

The purpose of this study was to examine the effects of MoBeGo, a mobile self-monitoring app, on the initial and sustained academic engagement and disruptive behavior of third- to eighth-grade students with challenging behavior. Student-teacher pairs (N = 57) were randomly assigned to the treatment (MoBeGo) or control (business-as-usual)…

During the COVID-19 pandemic, one of the major concerns at the Universidad de Ciencias y Artes de América Latina (UCAL; the University of Sciences and Arts of Latin America) has been to keep offering high-quality education with effective teaching methodologies and creativity at its core. This article aims to describe and understand the use of…

A framework was examined to assist school psychologists and counsellors in recommending quality apps for supporting diabetes self-management. A content analysis was undertaken to assess behaviour change strategies in Apple and Android smartphone apps for the self-management of type 2 diabetes. The Behaviour Change Technique Taxonomy was used to…

Educational leaders, have schedules full of responsibilities, meetings, and events. With all of those urgent demands, it can be a challenge to find the time to fuel one's passions and grow professionally. This article presents Voxer, a free mobile app that allows users to quickly leave voice messages for another individual or group of individuals.…

The purpose of this study is to determine the needs for a mobile application which will be developed so that the problems faced by academics in intra-faculty communication can be solved and their professional development can be supported. A questionnaire form consisting of two sections was used by researchers as a data collection tool of the…

Computers, laptops, digital tablets, and whiteboards are all commonly used technologies in classrooms today. The COVID-19 pandemic led to an increased use of digital technology to offer virtual learning and maintain social connections. Given the multifaceted nature of technology, the complexities of child development, and the increasing…

Based on the Technology Acceptance Model (TAM), the aims of the present cross-sectional study were i) to investigate acceptance by teachers of an open-source, collaborative, free m-learning app, named "Artefac," ii) to examine whether teachers' self-approach goals (i.e., the motivation to teach more effectively than before) may be a…