Three research papers featuring examples of a diary study (Sohn et al, 2008), user interview (Matthews, Judge, & Whittaker, 2012), and a moderated remote usability study (White, Rice, & Chen, 2010) are compared and contrasted. This assignment has been completed for the IADT MSc in UX. I am happy enough with the mark. You are welcome to read it as a research resource. A Comparison of User Research Methods (2021)