1. Curricula & Instruction Dept., Al al-Bayt University, Mafraq, Jordan
2. The Public Authority for Applied Education and Training, Kuwait, Kuwait
3. Curricula & Instruction Dept., Yarmouk University, Irbid, Jordan
4. RTI International, Zarqa, Jordan
5. Department of Literature and Foreign Languages, Islamic Azad University of Karaj, Karaj, Iran