Comparison of Example-based Learning and Problem-based Learning in Engineering Domain

Abstract

The research was conducted to compare the impacts of problem-based learning (PBL) and example-based learning (EBL) on the learning performance in an engineering domain. The research was implemented by means of experimental design. Specifically, a two-group experiment with a pre- and post-test design was used in this research. A total of 37 students were randomly assigned to PBL and EBL groups. A pre- and post test were developed to measure learning performance. In addition, cognitive loads imposed by those learning strategies were gauged using NASA-TLX questionnaire. The results reveal that EBL is a more effective way to enhance learning performance and induces lower cognitive load during the process of learning and answering the test in comparison to PBL.