This document discusses how to write an effective research introduction. It explains that the introduction should be divided into four paragraphs covering the topic at a global, national, and local level before concluding with a rationale paragraph. The first three paragraphs should introduce and discuss the problem or issue globally, nationally, and locally. The fourth paragraph should state the reason for conducting the study and importance of exploring the topic. The document provides examples and emphasizes that the introduction should utilize a deductive structure, cite sources properly, and avoid direct copying from other works.