"Foundations of Health Research: Methodology, Study Design, and Ethics"

This document serves as a foundational guide outlining the core frameworks, methodologies, and ethical principles essential to clinical and public health investigations. It maps out the chronological research process, from initial problem identification to data analysis, while explaining how to evaluate journal quality and structure research questions using specialized models like PICOT, FINER, and SMART. Furthermore, the document categorizes diverse quantitative and qualitative study designs—ranging from observational cohort studies to experimental randomized controlled trials—and emphasizes the critical role of biomedical ethics, informed consent, and proper referencing to ensure scientific validity and human subject protection.