This essay is intended to make a contribution to the philosophical model-discussion in the development of science, i.e. the process of adopting, keeping and rejecting scientific <p> theories. The aim of this short investigation is to make a contribution to the understanding <p> of development steps in...</p></p>

”Constructionism shares constructivism's connotation of learning as ”building knowledge structures” irrespective of the circumstances of the learning. It then adds that this happens especially felicitously in a context where the learner is consciously engaged in constructing a public...