This document discusses methods for collecting primary data through effective questioning. It emphasizes asking questions that are relevant to the issue being considered and selecting an appropriate question format. Both open-ended and multiple choice questions are recommended. The order and wording of questions should be carefully planned, with more sensitive questions asked later. Effective questioning requires creativity, evaluation, application, understanding, and memory. It also involves considering an issue's concepts, purpose, point of view, assumptions, data, inferences, and consequences.