1. Aiken, L. R., & Groth-Marnat, G. (2006). Psychological testing and assessment (12th ed.). Boston, MA: Allyn and Bacon.
2. Alimisis, D. (2013). Educational robotics: Open questions and new challenges. Themes in Science & Technology Education, 6(1), 63-71.
3. Anderson, L. W., Krathwohl, D. R., Airasian, P. W., Cruikshank, K. A., Mayer, R. E., Pintrich, P. R., Raths, J., & Wittrock, M. C. (2001). A Taxonomy for Learning, Teaching, and Assessing: A revision of Bloom’s Taxonomy of Educational Objectives. New York: Pearson, Allyn & Bacon.
4. Bagiati, A., & Evangelou, D. (2016). Practicing engineering while building with blocks: Identifying engineering thinking. European Early Childhood Education Research Journal, 24(1), 67-85. https://doi.org/10.1080/1350293X.2015.1120521.
5. Barak, M., & Zadok, Y. (2009). Robotics projects and learning concepts in science, technology and problem solving. International Journal of Design Education, 19, 289-307. https://doi.org/10.1007/s10798-007-9043-3.