This paper presents some thoughts on Sílvia Lanes Graphic Discourse Analysis, discussing the theoretical bases and the technique of content investigation, processes and mediations present in the constitution of human consciousness. For this, we present some reflections on its epistemological, theoretical and methodological fundamentals from Sílvia Lane's publications, seminars and advisory sessions, highlighting Lanean Psychological Theory and Social-Historical Psychological Theory, as well as demonstrating how to proceed in using the technique.
Sílvia Lane; graphic analysis; language; consciousness
