Arroyo, I, Woolf, BP, Burleson, W, Muldner, K, Rai, D, Tai, M. (2014). A multimedia adaptive tutoring system for mathematics that addresses cognition, metacognition and affect. International Journal of Artificial Intelligence in Education, 24(4), 387–426.
Beal, CR, Walles, R, Arroyo, I, Woolf, BP. (2007). On-line tutoring for math achievement testing: a controlled evaluation. Journal of Interactive Online Learning, 6(1), 43–55.
Chipman, SF (2015). Obtaining department of defense funding for research in the behavioral sciences. In R Sternberg (Ed.), Writing successful grant proposals from the top down and bottom up. Thousand Oaks: Sage Publishers.
Craig, SD, Hu, X, Graesser, AC, Bargagliotti, AE, Sterbinsky, A, Cheney, KR∞, Okwumabua, T. (2013). The impact of a technology-based mathematics after-school program using ALEKS on student’s knowledge and behaviors. Computers & Education, 68, 495–504.
Falmagne, JC, Albert, D, Doble, C, Eppstein, D, Hu, X (Eds.) (2013). Knowledge spaces: applications in education. New York, NY: Springer Science & Business Media.
Fletcher, JD. (2018). Comments and reflections on ITS and STEM education and training. International Journal of STEM Education https://doi.org/10.1186/s40594-018-0106-7.
Graesser, AC. (2016). Conversations with AutoTutor help students learn. International Journal of Artificial Intelligence in Education, 26, 124–132.
Graesser, AC, Hu, X, Nye, BD, VanLehn, K, Kumar, R, … Baer, W. (2018). ElectronixTutor: an intelligent tutoring system with multiple learning resources for electronics. International Journal of STEM Education. https://doi.org/10.1186/s40594-018-0110-y.
Heffernan, NT, & Heffernan, CL. (2014). The ASSISTments ecosystem: building a platform that brings scientists and teachers together for minimally invasive research on human learning and teaching. International Journal of Artificial Intelligence in Edu., 24(4), 470–497.
Hu, X, Craig, SD, Bargagliotti, AE, Graesser, AC, Okwumabua, T, Anderson, C, Cheney, KR, Sterbinsky, A. (2012). The effects of a traditional and technology-based after-school program on 6th grade students’ mathematics skills. Journal of Computers in Mathematics and Science Teaching, 31, 17–38.
Inventado, PS, Scupelli, P, Ostrow, K, Heffernan, N, Ocumpaugh, J, Almeda, V, Slater, S. (2018). Contextual factors affecting hint utility. International Journal of STEM Education. https://doi.org/10.1186/s40594-018-0107-6.
Kulik, JA, & Fletcher, JD. (2015). Effectiveness of intelligent tutoring systems: a meta-analytic review. Review of Educational Research, 85, 171–204.
Kumar, R, Chung, GK, Madni, A, Roberts, B (2015). First evaluation of the physics instantiation of a problem-solving-based online learning platform. In International conference on artificial intelligence in education, (pp. 686–689). Springer.
Nye, BD, Pavlik, PI, Windsor, A, Olney, A, Hajer, M, Hu, X. (2018). SKOPE-IT (shareable knowledge objects as portable intelligent tutors): overlaying natural language tutoring on an adaptive learning system for mathematics. International Journal of STEM Education. https://doi.org/10.1186/s40594-018-0109-4.
OECD (2013). Time for the U.S. to reskill?: What the survey of adult skills says. Paris: OECD Publishing. https://doi.org/10.1787/9789264204904-en.
Roscoe, RD, Craig, SD, Douglas, I (Eds.) (2017). End-user considerations in educational technology design. Hershey: IGI Global Inc.
Sabo, KE, Atkinson, RK, Barrus, AL, Joseph, SS, Perez, RS. (2013). Searching for the two sigma advantage: evaluating algebra intelligent tutors. Computers in Human Behavior, 29(4), 1833–1840.
Skinner, A, Diller, D, Cannon-Bowers, J, Smith, R, Tanaka, A, … Perez, R. (2018). Development and application of a multi-modal task analysis to support intelligent tutoring of complex skills. International Journal of STEM Education. https://doi.org/10.1186/s40594-018-0108-5
VanLehn, K, Chung, G, Grover, S, Madni, A, Wetzel, J. (2016). Learning science by constructing models: can dragoon increase learning without increasing the time required? International Journal of Artificial Intelligence in Education, 26(4), 1033–1068.
Woolf, BP. (2010). Building intelligent interactive tutors: student-centered strategies for revolutionizing e-learning. Morgan Kaufmann.