According to various international reports, Artificial Intelligence in Education (AIEd) is one of the currently emerging fields in educational technology. Whilst it has been around for about 30 years, it is still unclear for educators how to make pedagogical advantage of it on a broader scale, and how it can actually impact meaningfully on teaching and learning in higher education. This paper seeks to provide an overview of research on AI applications in higher education through a systematic review. Out of 2656 initially identified publications for the period between 2007 and 2018, 146 articles were included for final synthesis, according to explicit inclusion and exclusion criteria. The descriptive results show that most of the disciplines involved in AIEd papers come from Computer Science and STEM, and that quantitative methods were the most frequently used in empirical studies. The synthesis of results presents four areas of AIEd applications in academic support services, and institutional and administrative services: 1. profiling and prediction, 2. assessment and evaluation, 3. adaptive systems and personalisation, and 4. intelligent tutoring systems. The conclusions reflect on the almost lack of critical reflection of challenges and risks of AIEd, the weak connection to theoretical pedagogical perspectives, and the need for further exploration of ethical and educational approaches in the application of AIEd in higher education.

Due to the Covid-19 pandemic that spread globally in 2020, higher education courses were subsequently offered in fully remote, online formats. A plethora of primary studies began investigating a range of topics exploring teaching and learning in higher education, particularly during the initial semester. In order to provide an overview and initial understanding of this emerging research field, a systematic mapping review was conducted that collates and describes the characteristics of 282 primary empirical studies. Findings reveal that research was carried out mostly descriptively and cross-sectionally, focusing predominantly on undergraduate students and their perceptions of teaching and learning during the pandemic. Studies originate from a broad range of countries, are overwhelmingly published open access, and largely focused on the fields ofHealth & WelfareandNatural Sciences, Mathematics & Statistics. Educational technology used for emergency remote teaching are most oftensynchronous collaborative tools, used in combination withtext-based tools. The findings are discussed against pre-pandemic research on educational technology use in higher education teaching and learning, and perspectives for further research are provided.

Digital literacy is a critical competence for empowering citizenship in a digital world. It has become a key element in teaching and learning across the different educational stages that has been addressed since the last decade of the twentieth century within the field of open, distance, and digital education. The literature so far has not agreed on a common definition, but multiple international, national, and even local, frameworks exist to foster digital literacy and to evaluate and certificate it, especially with a focus on educators and students in different educational levels, but also with the citizen perspective. These frameworks are reviewed in this chapter, along with the evolution and conceptualization of digital literacy and some strategies to foster digital literacy in different educational sectors, with a focus on the educator as a key player in this fostering action. The most remarkable challenges for developing digital literacy for teaching and learning include the same conception of digital literacy, which is multiple and situated, the digital divide and the actual consideration of digital literacy as a social practice. Being digital literacy a transversal competency nowadays, clear implications for education can be drawn, such as reshaping organizations to the digital conditions, thinking on digital literacy as a collective effort, and enriching the global discourse through diversity in debates.

This article examines student and teachers’ use and perceptions of Twitter, based on a mixed-method comparative approach. Participants (N=153) were education majors who used Twitter as a part of required coursework in their programs at two universities in Spain and the United States. The theoretical background covers research on international work carried out on Twitter as well as a brief overview of the introduction of technology in two educational national systems. Quantitative data were collected via a survey, while qualitative data were obtained from students’ reflective written texts. The majority of participants from both contexts perceived educational benefits to Twitter. However, their use of Twitter, and the nature of their perceptions of its educational value, appeared to differ in important ways. The U.S. participants’ longer and more frequent use of Twitter was accompanied by more positive beliefs regarding the educational relevance of Twitter. While many Spanish participants saw value in the use of Twitter to find and share information, U.S. students highlighted interactive and collaborative uses. The study uncovers some challenges for learning related to Twitter’s short format. In the conclusion section we discuss implications for learning and teaching in an age of ubiquitous social media.El presente artículo examina los usos y las percepciones de estudiantes y profesores en relación a Twitter a partir de una investigación comparada con metodologías mixtas. Los participantes (n=153) fueron alumnos de educación de dos universidades en España y EEUU que usaron Twitter como parte de una actividad del curso. El marco teórico abarca la investigación internacional sobre Twitter así como un breve repaso a la introducción de la tecnología en los dos sistemas educativos nacionales. Los datos cuantitativos se recogieron con un cuestionario mientras que los datos cualitativos se obtuvieron a través de los textos reflexivos escritos de los estudiantes. La mayoría de los participantes de los dos contextos percibieron los beneficios educativos de Twitter. Sin embargo, su uso de Twitter y la naturaleza de sus percepciones en relación a su valor educativo, difirió de maneras importantes. Los participantes de EEUU usaron Twitter por más tiempo y de manera más frecuente a la vez que demostraron creencias más positivas en relación a la relevancia educativa de Twitter. Mientras que los participantes españoles valoraron el uso de Twitter para encontrar y compartir información, los estudiantes americanos destacaron los usos para la interacción y la colaboración. El estudio destapa algunos retos del formato breve de Twitter para el aprendizaje. En las conclusiones discutimos las implicaciones para la enseñanza aprendizaje en la era de la ubicuidad de los medios sociales.

This paper presents research focused on the educational experience of students using the microblogging platform Twitter for debate activities in three groups in different teacher education programmes at the University of the Balearic Islands, Spain. The implementation of this technology-based task in a face-to-face class was introduced as an innovative experience as a way of enhancing student learning and fostering participation in the context of formal learning. The educational objectives of these activities, besides working on the topics of the debate, were to empower student teachers’ Personal Learning Environments, engage student participation and enhance their use of social media and mobile devices for learning. Student perceptions were assessed by means of a questionnaire completed by them at the end of the courses. Tweets related to the debate were also collected in order to obtain some statistical data on student participation. Data collected allowed the researchers to observe student teacher engagement with the use of Twitter for the debate activity and its impact on their learning and understanding of the debate topic. Results also showed positive perceptions towards the use of social media in education and students’ willingness for future use, learning opportunities from Twitter and the use of mobile technology were also envisioned. Finally, conclusions argue the implications for practice of the current study and highlight some issues for further research, such as the exploration of new and innovative uses for teachers’ professional development and the empowerment of new activities and habits in learning on the move.