Part A: Foundations

Part A establishes the logic for the rest of the book. Chapter 1 explains why small samples are common, where large-sample approximations can mislead, and why small datasets should be analysed on their own terms rather than treated as a deficiency. Chapter 2 turns that foundation into study-design guidance by showing how to frame focused questions, choose informative outcomes, link objectives to hypotheses, and scale claims to what limited data can realistically support.


In This Part