introduction: video-assisted clinical instruction (vacid) has been found to be a beneficial teaching tool for various fields in dentistry. the aim of this interventional study was to compare the efficacy of live conventional demonstration (cd), video teaching, and vacid (video with explanation) methods in teaching of root canal treatment to undergraduate dental students. methods and materials: ...

EDRS Price MF-$0.65 HC-$3.29 Arabic, *Computer Assisted Instruction, Computer Oriented Programs, Computer Science, *Conceptual Schemes, Curriculum Design, *Curriculum Development, *Instructional Design, Master Teachers, Staff Role, Systems Analysis, Teacher Aides, Teacher Education, *Teacher Role, Teachers Colleges Use of computers for individualized instruction will bring about some new roles ...