What I read…DBR

Design Experiments in Educational Research
by

Cobb, P., diSessa, A., Lehrer, R., Schauble, L. (2003)

In this article Cobb et al., explain the ideal characteristics, context and what is involved in “conducting a design experiment”. Design experiments are not only empirically ways of tuning what works; rather they exist to develop humble theories that target domain-specific learning processes. Design experiments are distinguishable by three characteristics: they are extended (iterative), interventionist (innovative and design-based), and theory-oriented enterprises whose “theories” do real work in practical educational contexts” (pg. 13).

The five main purposes of design experiments are: Continue reading