Pedagogical grant to Nicola Orsini on simulation-based teaching in statistics
The Committee for Higher Education annually announces funding for pedagogical development projects, and Nicola Orsini was one of the researchers at KI whose application was approved and received a grant of 722,000 SEK.
Can you describe the main goals and objectives of simulation-based teaching and learning of statistics?
"The goal of conducting simulation — that is a computer experiment — is to transparently generate data from a desired process. Therefore, the objective of a simulation is not to discover new things but rather to experience the magnitude of uncertainty associated with investigating them. It is a deductive work."
How do you think simulation-based learning will impact students' understanding and retention of statistical concepts?
"To be able to simulate, one has to be explicit about the plausible mechanism underlying the data. One has to assume, at least temporarily, to know the key information needed to plan an investigation. It can be counterintuitive at first, but simulation switches the perspective from data analysis to study planning. Simulation is a unique way to realize the type of inferential errors that can be made in learning from a unique sample of data. By simulating data, one can anticipate future empirical findings that are more or less likely to occur and assess how difficult it would be to distinguish a minimal effect that is considered relevant from a public health point of view."
Can you share your best strategies for engaging students who may find statistics challenging?
"Well, this educational project is an attempt to find out to what extent students can benefit the most from conducting simulations. Of course, there is no single way to learn statistics. We believe that DICE — an activity conducted in small groups combining statistics, computer experiments, and substantive knowledge — can boost confidence in reading, producing, and interpreting statistics in health-related educational programs."
Tell us about Biostatistics corner and when the next session will take place.
"The Biostatistics corner will be offered on March 21st to provide a quick statistical consultation. "