https://validnresearch.com/blog/ Practical guides, data notes and updates on buying and using B2B survey sample: screening, incidence, verification, pricing and fieldwork. en-us Sat, 03 Oct 2026 12:00:00 GMT https://validnresearch.com/resources/b2b-interview-recruiting-linkedin-panel-recruiter/https://validnresearch.com/resources/b2b-interview-recruiting-linkedin-panel-recruiter/Sat, 03 Oct 2026 12:00:00 GMTStrategyThree ways to find B2B professionals for interviews and focus groups, and each fails in a different way. When to use each, how to verify participants, and how to plan for cancellations. https://validnresearch.com/resources/b2b-brand-tracker-sample-drift/https://validnresearch.com/resources/b2b-brand-tracker-sample-drift/Fri, 02 Oct 2026 12:00:00 GMTStrategyA number moved between waves of your B2B brand tracker. Six checks to tell a real market shift from a change in who answered, and how to keep waves comparable. https://validnresearch.com/resources/b2b-survey-incidence-lower-than-quoted/https://validnresearch.com/resources/b2b-survey-incidence-lower-than-quoted/Fri, 02 Oct 2026 12:00:00 GMTGuidesIncidence on your B2B survey is running well below the quote. How to check the math, find the cause in your screener and field data, choose a fix, and stop it happening on the next study. https://validnresearch.com/resources/b2b-concept-test-sample-size/https://validnresearch.com/resources/b2b-concept-test-sample-size/Thu, 01 Oct 2026 12:00:00 GMTGuidesWhat 100, 200, and 300 respondents per cell let you conclude, monadic vs sequential monadic, and how to design a concept test around a small, expensive audience. https://validnresearch.com/resources/it-decision-maker-screener-questions/https://validnresearch.com/resources/it-decision-maker-screener-questions/Wed, 30 Sep 2026 12:00:00 GMTGuidesA complete example screener, question by question, with the wording, answer options, terminate logic, and the knowledge checks that catch people who only claim the role. https://validnresearch.com/resources/b2b-survey-fraud-prevention/https://validnresearch.com/resources/b2b-survey-fraud-prevention/Fri, 25 Sep 2026 12:00:00 GMTData qualityAI bots now pass attention checks and write fluent open ends. The checks that still work, the false positives to avoid, and what to ask any supplier.