The effectiveness of digital game-based language learning (DGBLL) has been recognized by scholars. With the development of computer technology and multimedia learning environments, computer agents have been widely used in game systems to provide learning guidance or assistance. A computer agent is a virtual character created in a digital learning…

This meta-analysis investigates the relative effectiveness of game-based science learning against other instructional methods (Gameplay design) as well as against science game variants enriched with mechanisms (Game-mechanism design). An overall medium effect size for Gameplay design (k = 14, N[subscript es] = 14, g[subscript RE] = 0.646, p =…

In the last decades, the focus of ESP teaching has been shifting from the grammatical analysis of technical texts to discourse analysis, and, more recently, to learner-centred approaches. This change is quite challenging and demanding for ESP teachers, in particular regarding the choice of effective teaching and learning methodologies and,…