Since the beginning of the twenty-first century, the rapid development of modern informationnetwork and the increasing emergence of all kinds of social learning media have made profound changes in theenvironment of modern distance education. The ubiquitous learning has changed the learning process into anindividualized self-construction process of learners based on learners' own needs. Many studies show that, thedifferent learning foundations of individualized learners, the difficulties in the searching and...
2015;C一、引言árdenas-Robledo et al.,2018)。这种泛在学习(Ubiquitous Learning,U-Learning)方式,使得学习20世纪90年代以来,随着互联网的发展和多媒过程转变为以学习者为中心、基于其自身需求对知体技术的兴起,远程教育(Distance Education)作识的个性化自主建构过程(Cár