It strikes me as if discourse analysis is concerned with all that is taking place or is implicated in discourse; that is, all that ‘lies hidden’, as Michel Foucault would say, in the depths and in fact all levels of discourse, to enable it ‘to emerge and become clearly visible’. In this case, discourse analysis is to proceed in two stages: exploration, for example by means of philology, and secondly by description. But quite other tools and procedures than these are probably called for in approaches to discourse where the guiding principle is to point out the item of communication, whether intended or not, which is received consciously or subliminally, showing how the transmission and reception are achieved. Which of these two approaches describes adequately the task of discourse analysis; or should we rather be searching for a practice that combines the explanation of all that is going on in discourse with focus on information content that is passed across or garnered?
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