Inquiry-based environments for bio-signal processing training in engineering education
- 22 July 2021
- journal article
- research article
- Published by SAGE Publications in International Journal of Mechanical Engineering Education
- Vol. 50 (3), 629-647
- https://doi.org/10.1177/03064190211026207
Abstract
Active student engagement, teaching via experience in real-life settings and learning by doing, are pedagogical strategies appropriate to improve student-reasoning skills. By building models, performing investigations, examining and explaining experimental results, using theoretical and computational thinking, constructing representations, undergraduates can acquire a deeper understanding of fundamental disciplinary concepts while reinforcing transversal abilities. In this framework, Engineering courses should be designed with the final objective to develop practical skills, focusing on hands-on activities. This contribution presents two different inquiry-based learning environments recently experienced at the University of Palermo in the context of bioelectronic and biomedical Engineering. The first study describes a laboratory activity about digital ophthalmologic signal classification; the second laboratory focuses on the analysis of the prefrontal cortex activation during a memory task using functional Near InfraRed Spectroscopy (fNIRS). We introduce and discuss the learning workshops, with the research objective of improving current instruction and training in Engineering courses. Indeed, this contribution aims to suggest a conceptual framework in the form of a structured elective suite of modules tailored to meet the needs of Engineering graduates. The outcomes of both studies seem to highlight that self-directed learning activities could enhance students’ enthusiasm to learn and engagement in engineering investigations, contributing to improve the achievements of students and acquire a more effective learning approach.Keywords
This publication has 40 references indexed in Scilit:
- Sharing Best Practices in Teaching Biomedical Engineering DesignAnnals of Biomedical Engineering, 2013
- Positive attitudinal shifts with the Physics by Inquiry curriculum across multiple implementationsPhysical Review Special Topics - Physics Education Research, 2012
- Simulation of Near-Infrared Light Absorption Considering Individual Head and Prefrontal Cortex Anatomy: Implications for Optical NeuroimagingPLOS ONE, 2011
- Beyond Epistemological Deficits: Dynamic explanations of engineering students’ difficulties with mathematical sense-makingInternational Journal of Science Education, 2011
- Learning science through research apprenticeships: A critical review of the literatureJournal of Research in Science Teaching, 2009
- A study of the human rod and cone electroretinogram a-wave componentJournal of Statistical Mechanics: Theory and Experiment, 2009
- A Framework for Supporting Metacognitive Aspects of Online Inquiry Through Software-Based ScaffoldingEducational Psychologist, 2005
- Non-invasive optical spectroscopy and imaging of human brain functionTrends in Neurosciences, 1997
- Theoretical and experimental investigation of near-infrared light propagation in a model of the adult headApplied Optics, 1997
- Psychometric Properties of the Intrinsic Motivation Inventory in a Competitive Sport Setting: A Confirmatory Factor AnalysisResearch Quarterly for Exercise and Sport, 1989