Here’s a clear and simple explanation of Research Purposes , Research Design , Survey Research , and Case Study Research —broken down step by step with examples to make each concept easy to understand. 1. Research Purposes What It Is: The reason or goal behind doing research. It’s the “why” that drives your study. Simple Explanation: Research purposes define what you want to achieve. Common purposes include: Explore: Investigate something new or unknown. Describe: Provide details about what something is like. Explain: Understand why or how something happens. Predict: Forecast what might happen in the future. Example: If you’re researching a new type of electric car: Explore: Test how it performs in different weather conditions. Describe: Document its speed, battery life, and features. Explain: Figure out why it uses less energy than other cars. Predict: Estimate how popular it will be based on current trends. 2. Research Design What It Is: The overall plan or strategy for c...