The document provides guidance on developing the ability to interpret texts by looking at an author's language choices and their effect on the reader. It discusses identifying different language techniques in texts, exploring how writers use techniques in their writing, and how readers are affected. Key language techniques covered are identifying an author's bias or feelings about a subject, and rhetorical devices writers use to make their point more persuasive, such as rhetorical questions, lists, contrasts, repetition and emotive language.