A systematic series of actions conducted to achieve a specific outcome defines the core of scientific investigation. It is a structured framework employed to gather evidence, test hypotheses, and arrive at verifiable conclusions. Examples include controlled experiments, standardized laboratory analyses, and detailed observational studies, each adhering to predefined steps to ensure rigor and reproducibility.
Employing a well-defined set of steps yields several critical advantages. It allows for the standardization of research methodologies, enabling independent verification of findings by other scientists. This reproducibility is fundamental to establishing the validity and reliability of scientific knowledge. Historically, the adoption of structured methods marked a significant shift towards empirical investigation, replacing speculation with evidence-based reasoning.
