“…Over recent decades, much effort has been made to investigate efficient instructional approaches for IPS and incorporate effective support for guiding students' activity in searching, retrieving, evaluating and integrating information from multiple web sources (e.g., [3,4,[10][11][12][13]16,30]). However, despite the researchers' efforts made so far, their attempts have proved insufficient and further research is still needed in order to face and shed light on how formal IPS skills training could be designed in order to have a positive impact on students' learning.…”