A Study of Students’ Learning Achievement and Satisfaction of Learning Media Website on Quality Control of Ultrasound Machine

Abstract

    The purposes of this research were 1) to develop learning media 2) to compare learning achievement before and after using the learning media and 3) to study satisfaction of a learning media website on the quality control of an ultrasound machine. Study samples were 100 students from the Department of Radiological Technology, Faculty of Science, Ramkhamhaeng University, Bangkok during the first semester of 2020 academic year. The sample was selected using appropriate probability sampling methods. The research instruments included: 1) A learning media website on the quality control of an ultrasound machine; 2) A four-item multiple choice learning achievement test; 3) A satisfaction questionnaires relating to the learning media website on the quality control of an ultrasound machine.

    Results of the research revealed that: 1) The developed learning media enhanced student learning; 2) The students’ average post-test scores were significantly higher than their pre-test scores at the 0.05 significance level, as analyzed using the t-test.; 3) The students’ satisfaction with the instructional media on quality control of ultrasound machines was rated as high level. These results indicate that the learning media is both efficient and effective for educational use and can serve as a guideline for teaching ultrasound-related content to achieve learning objectives.