The study investigated the impact of virtual laboratory on the achievements of secondary school chemistry students in homogeneous and heterogeneous collaborative settings in Minna, Niger state, Nigeria. Three hypotheses were formulated, analyzed and tested at 0.05 alpha level. Stratified sampling technique was used to select 60 Senior Secondary…

Simulation as a tool for medical education has gained considerable importance in the past years. Various studies have shown that the mastering of basic skills happens best if taught in a realistic and workplace-based context. It is necessary that simulation itself takes place in the realistic background of a genuine clinical or in an accordingly…

Augmented reality is an emerging technology that utilizes mobile, context-aware devices (e.g., smartphones, tablets) that enable participants to interact with digital information embedded within the physical environment. This overview of design principles focuses on specific strategies that instructional designers can use to develop AR learning…

The purpose of this research study was to explore the efficacy of role-playing and coaching in mixed-reality environments for the acquisition and generalization of social skills leading to successful job interview performance. Using a multiple baseline across participants design, five young adults with intellectual disability practiced…

Various cognitive aids (such as change of color, arrows, etc.) are provided in virtual environments to assist users in task realization. These aids increase users' performance but lead to reduced learning because there is less cognitive load on the users. In this paper we present a new concept of procedural guidance in which textual information…

The virtual classroom and distance education have created new teaching pedagogy. This study was carried out to investigate Virtual Classroom Instruction on Academic Performance of Educational Technology Students in Distance Education, Enugu State. The population for this study was limited to the Students in National Open University, Enugu study…

This research investigates the social learning affordances of a room-sized, immersive, and interactive augmented reality simulation environment designed to support children's understanding of basic physics concepts in a science center. Conversations between 97 parent-child pairs were analyzed in relation to categories of talk through which…

This Special Issues Brief from the Collaboration for Effective Educator Development, Accountability and Reform (CEEDAR Center) and the Center on Great Teachers and Leaders (GTL Center) outlines essential features for providing high-quality, structured, and sequenced opportunities to practice within teacher preparation programs. This brief is…

The aim of this study was to evaluate the effects of various realistic levels of talking-head on students' emotions in pronunciation learning. Four talking-head characters with varying levels of realism were developed and tested: a nonrealistic three-dimensional character, a realistic three-dimensional character, a two-dimensional character, and…

Teachers' judgments of students' academic achievement are not only affected by the achievement themselves but also by several other characteristics such as ethnicity, gender, and minority status. In real-life classrooms, achievement and further characteristics are often confounded. We disentangled achievement, ethnicity and minority status and…

Communicative learning progress in industry and education must gain focus and commitment otherwise innovation efforts by new technologies and recent researches will produce scarce results. Frequently, it appears gaps in quality and efficiency due to lack of ideas assimilation, matter that can be noticed. Investigators may discourse about platforms…

Despite being competent in their field of work, professional's worldwide struggle due to lack of good public speaking skills. Their assessments and appraisals are often not depictive of their professional competitiveness; therefore, it is important for students to overcome public speaking anxiety before they transit from academic life to…

This article summarizes assessment of cognitive skills through collaborative tasks, using field test results from the Assessment and Teaching of 21st Century Skills (ATC21S) project. This project, sponsored by Cisco, Intel, and Microsoft, aims to help educators around the world enable students with the skills to succeed in future career and…

The emergent phenomena of virtual reality, augmented reality, and mixed reality is having an impact on ways people communicate with technology and with each other. Schools and higher education institutions are embracing these emerging technologies and implementing them at a rapid pace. The challenge, however, is to identify well-defined problems…

Students who are deaf or hard of hearing (D/HH) need additional support to learn curricular content and achieve academic outcomes. Students who attend rural schools may face greater challenges since they may have more limited access to services provided specially trained deaf educators. Yet, they need specialized instruction in learning how to use…