Chapter 2 - DSA: Single-Conversation Analysis

DSA (Dyadic Sequence Analysis) reads a single conversation and scores the posture of the model's behavior - not whether the answer is true. It is a smoke detector, not a judge: a red flag means "a risky behavioral pattern is here, a human should look", not "the answer is wrong". A true answer delivered with manipulative urgency can be red; an honestly-hedged wrong answer can be green. PSA measures how, not what.