“The book … exposes its readers to the full spectrum of related research problems and progress. … Each chapter is carefully written to be self-contained and complete. … Professors, graduate students and researchers in Learning Analytics, will find this book as a valuable resource for conducting their research. … I congratulate the Editors for their outstanding work. I consider their book as an important addition to the Learning Analytics literature and I provide my highest and unreserved recommendation to it.” (Ioannis Hatzilygeroudis, Intelligent Decision Technologies, Vol. 15 (2), 2021)