The evaluation in real time of a computer-assisted language learning (CALL) program with end users is an invaluable stage in the design and development of such a program. By using a sample of target users in the evaluation, it is possible to gather information on attitudes towards the program and performance of the program with an intended…

This article draws upon the cinematic, fictional portrayal of Avatars as a metaphor to show how young children are positioned in similar ways in relation to technology and nature. The authors discuss children as digital natives growing up in brave new virtual worlds, but also as vulnerable innocents who are specially attuned to--and in need…

This study estimates the causal effects of six corrective actions for children's problem behaviors, comparing four types of longitudinal analyses that correct for pre-existing differences in a cohort of 1,464 4- and 5-year-olds from Canadian National Longitudinal Survey of Children and Youth (NLSCY) data. Analyses of residualized gain scores found…

Team cognition in experienced command-and-control teams is examined in an UAV (Uninhabited Aerial Vehicle) simulation. Five 3-person teams with experience working together in a command-and-control setting were compared to 10 inexperienced teams. Each team participated in five 40-min missions of a simulation in which interdependent team members…

The topic of variable importance in linear regression is reviewed, and a measure first justified theoretically by Pratt (1987) is examined in detail. Asymptotic variance estimates are used to construct individual and simultaneous confidence intervals for these importance measures. A simulation study of their coverage properties is reported, and an…

Students often find the fact that a sample statistic is a random variable very hard to grasp. Even more mysterious is why a sample mean should become ever more Normal as the sample size increases. This simulation tool is meant to illustrate the process, thereby giving students some intuitive grasp of the relationship between a parent population…

The application of technology in classroom settings has equipped educators with innovative tools and techniques for effective teaching practice. Integrating digital technologies at the elementary and secondary levels helps to enrich the students' learning experience and maximize competency in the areas of science, technology, engineering, and…

Simulation is a teaching method that closely replicates reality by integrating all three learning domains: cognitive, affective, and psychomotor. Despite the widespread use of simulation in nursing education today, there is a dearth of empirical evidence supporting the use of simulation to teach psychomotor skills. Furthermore, there is no…

Following a review of the online delivery of distance education programs within the School of Information Studies (SIS) program at Charles Sturt University, a team of academics worked with an external consultant to design a purpose built SIS Learning Centre in Second Life (SL), a 3D virtual world environment in which people (via their avatars) may…

For many patients throughout the world, access to healthcare depends on the patients" and healthcare providers' ability to communicate efficiently in each other's language. One way to reduce linguistic barriers to healthcare access is to increase the number of linguistically and culturally competent healthcare professionals. Conspicuously…

Globalization, global citizenship, and political engagement have become such buzzwords and cliches that we often lose the sense of their meaning. Global citizenship in particular is an elusive concept to operationalize. This article proposes to look at three dimensions of global citizenship: legal (rights and obligations), psychological…

This study seeks to understand the value simulation-based learning (SBL) added to the learning of Machining Technology in a 15-week core subject course offered to university students. The research questions were: (1) How did SBL enhance classroom learning? (2) How did SBL help participants in their test? (3) How did SBL prepare participants for…

This study investigated how the format of verbal instructions in computer simulations and prior knowledge (PK) affected 8th graders' cognitive load (CL) level and achievement in a multimedia learning environment. Although PK was not found to significantly affect student performance and CL level, instruction format was found to impact both.…

"Drugs and the Brain: A Serious Game," a prototype museum exhibit, was designed to employ virtual models of the brain into a video game format. It was done to create a fun and engaging way of conveying knowledge and concepts about neuroscience, as well as the impact of methamphetamine abuse on the brain. The purpose of this study is to…

Effective virtual simulations can embed participants in imaginary worlds. Researchers working in virtual worlds and gaming often refer to "immersion," a state in which a participant or player loses track of time and becomes one with the simulation. Immersive settings have been shown to deepen learning. Ken Hudson's work with students…