Differences in Brain Activation Between Novices and Experts in Science During a Task Involving a Common Misconception in Electricity

Science education studies have revealed that students often have misconceptions about how nature works, but what happens to misconceptions after a conceptual change remains poorly understood. Are misconceptions rejected and replaced by scientific conceptions, or are they still present in students' minds, coexisting with newly acquired scientific conceptions? In this study, we use functional magnetic resonance imaging (fMRI) to compare brain activation between novices and experts in science when they evaluate the correctness of simple electric circuits. Results show that experts, more than novices, activate brain areas involved in inhibition when they evaluate electric circuits in which a bulb lights up, even though there is only one wire connecting it to the battery. These findings suggest that experts may still have a misconception encoded in the neural networks of their brains that must be inhibited in order to answer scientifically.     

Integrating History of Science in Science Education through Historical Microworlds to Promote Conceptual Change

This paper proposes a new way to integrate history of science in science education to promote conceptual change by introducing the notion of historical microworld, which is a computer-based interactive learning environment respecting historic conceptions. In this definition, “interactive” means that the user can act upon the virtual environment by changing some parameters to see what ensues. “Environment respecting historic conceptions” means that the “world” has been programmed to respect the conceptions of past scientists or philosophers. Three historical microworlds in the field of mechanics are presented in this article: an Aristotelian microworld respecting Aristotle’s conceptions about movement, a Buridanian microworld respecting the theory of impetus and, finally, a Newtonian microworld respecting Galileo’s conceptions and Newton’s laws of movement.     

Live Simulation for Clinical Education

The Instructional Design Portfolio

Live Simulation for Clinical Education     

Vedic Science Based Education and Nonverbal Intelligence: A Preliminary Longitudinal Study in Cambodia

This study surveys the current status of higher education in Cambodia, and examines the influence of a Vedic Science curriculum, which included the Transcendental Meditation program, on undergraduate nonverbal intelligence. The Culture Fair Intelligence Test was administered to 70 students from two institutions of higher learning: the Institute of Economic Science (n = 23) in Phnom Penh, and Maharishi Vedic University (n = 47) in Prey Veng province. Results suggest that the application of Vedic Science to the curriculum increases the problem solving ability of Cambodian college students.     

Neuromyths and Their Origin Among Teachers in Quebec

Previous studies have revealed that “neuromyths,” which are misconceptions about the brain, show a high prevalence among teachers in different countries. However, little is known about the origin of these ideas; that is to say, the sources that may influence their presence among teachers. This research aims to identify the prevalence of five frequent neuromyths among teachers in Quebec (belief in neuromyths and reported practices) and the reported sources of these beliefs (e.g., reading popular science texts). A total of 972 teachers from Quebec responded to an online questionnaire. Results show a lower prevalence than previous studies (although it remains high), and that the main sources cited by participants are related to cognitive biases and university training. To our knowledge, this study is the first to report data supporting the idea that cognitive biases are related to the prevalence of neuromyths.