... evidence, statistics, frequencies, then comes to conclusions; so she is not driven by the set results. In other words, the objectivity of study is assured. The results of study, on the one hand, ... to the study. The focus of the study is on the discourse analysis of EGSs so the concept of discourse analysis, text, cohesion, and coherence are included in this chapter. I have chosen the ... features, syntactic features, and the cohesion of speeches at graduation ceremonies in US colleges and universities. 1.5. SIGNIFICANCE OF THE STUDY Speeches are indispensable for any seminars,...