Saunders' Research Onion is a model with six layers: research philosophy, approach, strategy, choices, time horizon, and data collection techniques. It helps researchers build a clear and logical research design by peeling through each layer step by step.
Discrete vs Continuous Data: Discrete data represents specific, separate values (like test scores), while continuous data can take any value within a range (like weight). Knowing the difference helps in selecting the right tools and techniques for data analysis.