What is the fine-grained topic of the following text: The purpose of this dissertation was to investigate the effectiveness of teaching students to write essays using a multi-cue decision-making strategy that asked students to Inscribe the writing space, Define the rhetorical problems locally, Discover the information necessary to solve the local rhetorical problems, and Link the individual units of the essay logically (IDDL). Only return the topic.
Investigating the effectiveness of the IDDL strategy in essay writing teaching.