The absolute WVS coordinate carries +-0.07 of item-set variance on a 12-item
battery, so the steer is now reported as a paired difference on the same items.
Per-dose psamples are saved, so every interval is post-processing.
The manipulation check exists because a flat map cannot be read on its own: a
vector that does nothing and a vector that culture does not respond to look the
same. Qwen3-0.6B: per-item changes are large (sd 0.18-0.38) but their signs are
coin flips (7/12 up), and random behaves the same.
Co-Authored-By: Claude <288921227+claudypoo@users.noreply.github.com>
