This document introduces various theoretical perspectives and methods for analysing meaning in discourse, including content analysis, grounded theory, semiotics, and discourse analysis. It provides examples of how each method can be applied, such as using content analysis to quantify word frequencies, predicate analysis to examine how nouns are defined, and semiotics to analyse the denotation and connotation of signs. The key point is that discourse analysis examines language as a way to understand how versions of the world are constructed and the purposes behind representations in discourse.