Extend the Modulation Test from creativity to the rest of cognition: reasoning quality, retention, decision quality, identity-stability, value-alignment, each with its own modulation metric.
Each axis gets a grounded metric and an arm set, scored with the same value-aware, cross-family, honest method as Study I.
MMLU measured what a model knows. The Cognitive Battery measures what a mind can be made to do better, the category at full size.