The student effectively utilizes subject-specific terminology that is relevant to the chosen article and key concept, incorporating terms such as "interest rates," "inflation," "aggregate demand," and "contractionary monetary policy" throughout the IA. The definitions provided indicate a solid understanding of these economic concepts. Furthermore, the student's accurate use of terminology throughout the work demonstrates familiarity with macroeconomic issues, particularly in explaining the relationship between interest rates, borrowing, net exports, and consumer confidence.