Effectiveness of Computer-Based Learning Media with Interactive-Tutorial Model for Medical Physics Subject

This paper discusses validity, practicality and effectiveness of computer-based learning media with interactive-tutorial model for medical physics subject in West Sumatera. The prototype was validated by six validators of learning media, language, and medical physics learning. Based on their suggestions, the prototype was revised. After revised, the prototype was tested to detemine practicality and effectiveness of the learning media. Questionnaires on practicality of learning media were filled by medical physics lecturers and students. The effectiveness of learning media was obtained from test sheets. It was obtained that: 1) computer-based learning media with interactive-tutorial model is valid in terms of the aspects of didactic, construction, and technique; 2) computer-based learning media with interactive-tutorial model is practical in terms of the aspects of time, usage, and equipment of learning media component; 3) computer-based learning media is effective.