Análise ergonómica da actividade, forma o e transforma o do trabalho: op es para um desenvolvimento durável

This article is framed by a long lasting tradition of studies that, since the last third of the twentieth century, have been enhancing the contribution of ergonomic work analysis for professional training, particularly when continuous training is at stake. The main perspectives assumed in these approaches are defined: the training of preventionists for ergonomic work analysis; work analysis as a means for professional training; and a third way that aims to embrace the two former perspectives in projects that comprise of training and work situation transformation. Highlighted in this analysis is the importance given to the consideration of the acquired experience gained throughout a professional course as well as the valorisation of this experience in the scope of projects of transformation of productive processes. In this framework the theme of durable development emerges, despite being dressed up in various meanings that will be characterized in a differential manner.