The document outlines Dana Collette's research interests which include examining challenges that international students face in western post-secondary education, such as differences in language and culture, as well as exploring the use of graphic organizers and argumentation workshops to help international students develop critical thinking skills that are emphasized in western education. The study involves giving international students an argumentation workshop using a graphic organizer, collecting data through questionnaires, interviews and assessments of students' work, and analyzing the data both quantitatively and qualitatively to evaluate the effectiveness of the workshop approach.