İclal Uluışık, one of the master students in our department, defended her thesis entitled "The Relationship between Preschool Teacher Candidates' Cognitive Flexibility Levels and their Beliefs about Integrating Environmental Education into Early Childhood Education", which she conducted under the supervision of Prof. Dr. Refika Olgan, and was found to be successful on 29th August, 2024. We would like to thank our student's advisor, Prof. Dr. Refika Olgan, and committee members Prof. Dr. Feyza Tantekin-Erden ve Assoc. Prof. Metehan Buldu for their valuable contributions. We wish our student all the success in the future.