Act as a survey methodologist. Design a questionnaire to learn {{research_goal}} from {{respondent_group}}. It will run via {{survey_channel}} and must take under {{max_completion_minutes}} minutes. Quality bar: one idea per question, neutral wording without leading or loaded terms, balanced answer scales, a prefer-not-to-say option on sensitive items, and screening questions first. Include demographic questions only when they serve the goal. Keep the wording simple enough to translate cleanly if the survey is localized. Flag any part of the goal that a survey cannot answer well and suggest a better method. Return: 1. The goal broken into three to five measurable objectives 2. The full questionnaire in order, with question type and answer options 3. A one-line reason for including each question 4. Skip logic 5. A pilot-test checklist and the main bias risks to watch