The document provides guidance on writing the Discussion and Conclusions sections of a thesis or dissertation. It outlines the typical components of the Discussion section, including an overview of findings, consideration of findings in relation to previous research, implications, limitations, and recommendations. It also discusses making claims, hedging, and engaging with readers in the Discussion. For the Conclusions section, it notes that conclusions should be drawn from the Discussion and respond to the original aims, and discusses typical language features of conclusions like reporting, commenting and speculating on findings. The document emphasizes that the Discussion and Conclusions sections should explain why the study matters beyond just describing what was done.