captions transcript Smartphones, Smart Teens Description: Video from the Fall 2018 3 Minute Thesis (3MTĀ®) Final Competition. In this video, Deborah Cockerham presents her research methods, findings, and its significance in non-technical language. Date: November 17, 2018 Duration: 2 minutes 58 seconds Creator: Cockerham, Debbie Partner: UNT College of Information