Introduction Different research situations require different sampling methods. Researchers must choose methods carefully based on: Choosing a Method SituationRecommended MethodLarge population with full list availableSimple Random SamplingDifferent groups must be representedStratified SamplingLimited time and budgetConvenience SamplingHard-to-find participantsSnowball SamplingResearching specific expertsPurposive Sampling Case Study A researcher wants to study teachers in public and private schools equally.…