1. Ibrahim, Mohamed Abdel Razek and Abu Zeid, Abdel Baqi Abdel Moneim (2017), Educational Research Skills, I4, Amman, Dar Al-Fikr publishing.
2. Blum, panamin et al. (1983), evaluation of the student's cumulative and formative education, translation (Mohammed Amin al-Mufti et al.), Cairo, mcgrawhill publishing house.
3. Al-Jallad, Ola Ahmed Mohammed (2014), flexible thinking and its relationship to cognitive motivation among university students, master's thesis (unpublished), University of Baghdad, Faculty of Arts.
4. Al-khawalda, Mohammed Abdullah (2017), historical fiction and critical thinking, Amman, Gulf publishing house.
5. Razzouki, Raad Mahdi and Mohammed, Nabil Rafik (2019), thinking and its patterns (objective thinking, holistic thinking, rational thinking, high-soil thinking, saber thinking, irrational thinking), Beirut, Dar Al-Kitab al-Naameh.
6. Roshka, Alexander (2016), public and private creativity, translation (Ghassan Abdul Hay Abu Fakhr), Amman, Dar Al - ' asasar scientific publishing house.
7. Reynolds, Giselle, and Livingston, Ronald. B (2013), mastering modern Psychometrics - theories and methods, translated by (Salah al-Din Mahmoud Allam), Amman, Dar Al-Fikr publishing.
8. Al-zuhairy, Haider Abdulkarim (2017a), brain and thinking "foundations of theory and teaching strategies", Amman, Debono Center for teaching thinking for publication.
9. Al-zuhairy, Haider Abdul Karim (2017B), educational research methods, Amman, Debono Center for teaching thinking for publication.
10. Sternberg, Robert (2004), methods of thinking, translated by Adel Saad Youssef, Cairo, Egyptian Renaissance publishing library.
11. Suwaidan, H. E. Hamdi and Al-Zahiri, Haider Abdul Karim (2018), classroom teaching skills and the role of the teacher in teaching and developing thinking, Amman, innovation publishing house.
12. Al-Sayed, Abdulkader Mohammed Abdulkader (2018), contemporary trends of education and active learning in the Twenty-First Century (practical models and applications), Al Ain, UAE, University Book Publishing House.
13. Saban, Intisar bint Salem Hassan (2006), the relationship between belonging and creative thinking among talented creative-minded adolescent girls (with a proposed program to raise their degree of belonging), research presented at the regional scientific conference on talent, College of education for girls in Jeddah, Saudi Arabia.
14. Abdulaziz, Saeed (2013), teaching thinking and its skills, scientific training and applications, Amman, Dar Al-Kultura publishing house.
15. Abdul Majeed, Hisham Sayed (2019), foundations of measurement and its methods in research and practice in social work, Amman, Al Masirah publishing house.
16. Al-Atoum, Adnan Yousef (2020), Cognitive Psychology, Vol.8, Amman, Al-Masirah publishing house.
17. Allam, Salahuddin Mahmoud (2018), educational and psychological tests and metrics, Vol.5, Amman, Dar Al-Fikr publishers and distributors.
18. Gharib, Abdel Halim (2013), cognitive style(rigidity-flexibility) and its relationship with strategies for coping with stress among university students (a field study on a sample of psychology students at the University of Ouargla), Kassidy merbah University of Ouargla, Journal of the Faculty of Humanities and Social Sciences.
19. Ghani, Luma Razak (2016), cognitive trends from a contemporary perspective, Amman, Dijla publishing house.
20. Mahmoud, Salah al-Din Arafa (2006), Thinking Without Borders contemporary educational visions in teaching and learning thinking, Cairo, world of Books Publishing.
21. Nofal, Mohammed Bakr and Saifan, Mohammed Qasim (2011), integrating thinking skills into academic content, Amman, Al Masirah publishing house.
22. Younis, Samir and Salama, Abdul Rahim and Al-Anzi, Yousef and Al-Rashidi, Saad (2014), educational research methods between theory and practice, Kuwait, Dar Al-Falah publishing.
23. Cohen, K. (2009): 5 steps to flexible thinking.
24. Mullin, M., (2011): How to build flexible thinking skills.
25. Nannaly , J . C(1978): Psychometric Theory , 2 ed,Newyork ,Megraw,Hill.
26. Passig, D.; Eden, S., (2000): Improving the flexible thinking in Deaf and Hard of heaving children with Virtual Reality technology, bar Ilan university Israel.
27. Sternberg, R. (1988): Mental self- Government A theory of intellectional styles and their Development, Yale University, New Haren conn., USA.
29. Sternberg, R.J.(2002): Thinking Styles، Reprinted Edition، UK،Cambridge University, Press and aspirations".Psychological Reports,V.88,N.3.
30. Sternberg, R .J. Zhang. (1998). Thinking styles and personality traits . Journal of Psychology , 124(3),p33-36.
31. Tall , D & McGowe , M (2001) : Flexible thinking Consistency and Stability of Response : Astudy of Divergence/paiatine ,illionis, usa .
32. Richter ,J : ( 2014 ) , Special View about future problem solving ,model off activity thinking , journal of smart behavior .