Theoretical Design Experiments

THE JOURNAL OF THE LEARNING SCIENCES, 2(2), 141-178 Copyright © 1992, Lawrence Erlbaum Associates, Inc.

Design Experiments: Theoretical and methodological Challenges in Creating Complex Interventions in schoolroom Settings
Ann L. Brown University of atomic number 20â€"Berkeley The lions share of my flow research program is devoted to the view of learning in the blooming, buzzing confusion of inner-city classrooms. My high-level finishing is to transform grade-school classrooms from oeuvre sites where students perform assigned tasks under the focussing of teachers into communities of learning (Bereiter & Scardamalia, 1989; Brown & Campione, 1990) and interpretation (Fish, 1980), where students are given operative opportunity to take charge of their own learning. In my current work, I conduct what Collins (in press) refers to as design experiments, sculptural on the procedures of design sciences such(prenominal) as aeronautics and kitschy intelligence. As a design scientist in my field, I get to engineer innovative educational environments and simultaneously conduct experimental studies of those innovations. This involves orchestrating all aspects of a period of daily life in classrooms, a research activity for which I was not trained.



My educate was that of a classic learning theorist prepared to work with subjects (rats, children, sophomores), in strictly controlled laboratory settings. The methods I have assiduous in my previous life are not right away transported to the research activities I oversee currently. In Figure 1, I illustrate the critical aspects of my current classroom research. Central to the try is that the classroom must function smoothly as a learning environment before we can study anything otherwise than the myriad possible ways that things can go wrong. Classroom life is synergistic: Aspects of it that are often treated independently, such as teacher training, curriculum selection, testing, and so forth truly form 1
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