All thanks and appreciation to His Excellency Dr. Mohamed Ayman Ashour, Minister of Higher Education and Scientific Research, and to His Excellency Dr. Khaled Al-Dandaly, President of Zagazig University. All thanks and appreciation to His Excellency Prof. Dr. Ehab El-Beblawi, Vice President of the University for Graduate Studies and Research, Many thanks and appreciation to His Excellency Prof. Dr. Shehta Hassani, Dean of the Faculty of Early Childhood Education, Prof. Dr. Amira Qutb, Vice Dean of the Faculty for Graduate Studies and Research, Prof. Dr. Rania Adel, Vice Dean for Community Service and Environmental Development, the heads of the scientific departments, the faculty members and the supporting staff, the Director General of the Faculty, and the members of the administrative staff. A thousand congratulations to us all, and may our beloved faculty always be successful.