Frequently Asked Questions (FAQs)
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How should MaxDiff question parameters be set to achieve the best results?
Key parameter recommendations: 1) Number of attributes per task: 3-5 is recommended. Too few makes comparison insufficient, while too many can confuse participants; 2) Number of tasks: The system calculates this automatically based on a formula, and the recommended range is 6-10 tasks; 3) Total number of attributes: 8-20 is recommended. Too few lacks comparative significance, while too many increases participant fatigue; 4) Label settings: You can customize the descriptions for "most important" and "least important" to better fit the research topic.
When should MaxDiff analysis be used instead of other question types?
MaxDiff analysis is recommended in the following situations: 1) when you need to understand the relative importance ranking of multiple features or options; 2) when the research objective is to identify the most critical influencing factors; 3) when respondents are likely to show bias on rating questions (for example, giving everything high scores); 4) when you need preference data that can be statistically analyzed; 5) when the research budget is limited but high-quality data is required; 6) for scenarios such as B2B and B2C market research, product development, and service optimization.
How should MaxDiff results be interpreted? Which metrics are the most important?
Key metric interpretation: 1) Preference percentage: the most intuitive metric, showing the proportion of times an attribute is selected as the "best"; 2) Score: a comprehensive metric, calculated as (number of best choices - number of worst choices) / frequency; the larger the positive value, the more important it is; 3) Probability percentage: the likelihood that an attribute will be selected as the best, ranging from 0 to 1; 4) P-value: statistical significance, with values below 0.05 indicating reliable results; 5) Most important/least important count: shows the absolute selection frequency. It is recommended to focus on preference percentage and score, as these two metrics best reflect the true importance of an attribute.
What is Van Westendorp PSM? What research scenarios is it suitable for?
Van Westendorp PSM (Price Sensitivity Measurement) is a survey technique specifically used to measure consumer price sensitivity. It identifies the acceptable price range by asking four key pricing questions: too cheap (quality is questionable), cheap (a good price), expensive (needs careful consideration), and too expensive (would not consider). It is suitable for scenarios such as new product pricing strategy development, existing product price adjustment, price elasticity analysis, market positioning optimization, competitive pricing analysis, and more. It is especially well suited for research that needs to understand consumer pricing psychology and price acceptability.
What advantages does Van Westendorp PSM have over other pricing research methods?
The main advantages include: 1) Simple and easy to use: it only takes four questions to obtain price sensitivity data, which participants can easily understand; 2) Reduces bias: it does not directly ask "how much are you willing to pay," which helps reduce social desirability bias; 3) Provides a price range: it can identify the upper and lower bounds of acceptable prices, rather than just a single price point; 4) Quick to implement: the survey is short, making it suitable for fast pricing decisions; 5) Cost-effective: it is inexpensive to implement and suitable for studies of all sizes; 6) Cross-cultural applicability: it works well across different cultural contexts; 7) Intuitive results: the price range is easy to understand and apply.
How do I create Van Westendorp PSM questions? What should I pay attention to?
Steps and precautions: 1) Select the "Van Westendorp PSM" question type to add to the survey; 2) Enter the name of the product or service to be studied, one per line; 3) The system will automatically generate four price questions: too cheap, cheap, expensive, and too expensive; 4) You can adjust question settings such as required/optional, display logic, skip logic, and more. Notes: The product description should be clear and specific, avoiding vague descriptions; make sure participants understand the product value; the price range should be reasonable and cover the expected price range; consider the price sensitivity of the target market; avoid price anchoring effects.
In what situations should Van Westendorp PSM be used instead of other question types?
Van Westendorp PSM is recommended in the following situations: 1) when you need a quick understanding of the acceptable price range for a new product; 2) when the research goal is to develop an initial pricing strategy; 3) when the budget is limited but price sensitivity data is still needed; 4) when analyzing differences in price sensitivity across different market segments; 5) for pricing research across consumer goods, services, B2B products, and other types of products; 6) when data support is needed for price negotiations; 7) when you want to understand how price affects purchase intention; 8) when pricing adjustments need to respond quickly to market changes.
How should Van Westendorp PSM results be interpreted and applied?
Interpretation and application of the results: 1) Price range identification: by analyzing the intersections of the four price points, determine the upper and lower bounds of price acceptability; 2) Optimal price point: usually lies between "cheap" and "expensive" and should be determined in combination with market strategy; 3) Price sensitivity: the narrower the price range, the higher the price sensitivity; 4) Market segmentation: analyze differences in price sensitivity across different groups. Application recommendations: the results should be used together with cost analysis, competitive analysis, profit targets, and other factors; consider the impact of price elasticity on sales volume; update price sensitivity data regularly; the results can serve as a reference for price negotiations. Note: PSM provides guidance on the price range, and final pricing still needs to take other market factors into account.
What is the user's main business goal in the voting questionnaire system?
The user's main business goal is to create visually appealing, professional voting questionnaires, and to improve the visual effect and user experience of the questionnaire by customizing the option alignment, making the questionnaire content clearer and easier to read.
What user roles are there in the voting questionnaire system?
There are two main roles in the system: questionnaire creators (editors) and questionnaire respondents. Questionnaire creators are responsible for designing and editing the questionnaire, including setting the option alignment method; questionnaire respondents are responsible for viewing and completing the questionnaire.
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