The current study utilizes students' journaling and video-recording of field experience teaching sessions as vehicles for inquiry into the development of the process of productive reflection within the piloting phase of an experimental course. The course is designed to improve teachers' interactions with children as well as their implementation of curricula to promote gains in children's social and academic development. The piloting of the course took place in university in the Midwest United States. This article reports on a part of this action research study pertaining to the use of dialogue journals and videos in supervision of preservice early childhood teachers.