This assignment critically evaluates two research articles examining the relationship between stimulant drug use and academic performance in university students. It analyzes the strengths and weaknesses of the studies, considers the applicability of their findings to real-world scenarios like the case of Wasim, and aligns the research with a PICO question about stimulant use for academic improvement. The paper emphasizes the importance of evidence-based practice in nursing and highlights the need for rigorous research methodologies when addressing complex clinical questions.