A socio-semiotic framework for the analysis of exhibits in a science museum

A methodological framework is presented for the analysis of the discursive function of the science exhibit, which is treated as a multimodal "text" with conceptual, structural, and operational features encoding science knowledge. This analytical model is founded on Bernstein's theory of cultural codes (classification and framing) and socio-linguistics (formality). By using this framework, it is hoped that the museum researcher, the science museum practitioner, and the science communicator are empowered to retrieve the science exhibit "message," to reconstruct the image of the represented science, and the socio-cultural positioning of the model visitor in the communicative context of the science museum.