canon 3.5.0 · interactive threat matrix
BE&ST
Biases, Errors, Self-Sabotage, Threats, the cognitive TTPs that beat learners, whether the loss is skill, test performance, or interest
System 1 / System 2 — the fast mind hands up an answer the slow mind never audits. Cogito, ergo erro (I think, therefore I err). COGITO · ERGO · ERRO SYSTEM 1 · SYSTEM 2

Cognitive Threats to Learning, the adversary playbook of the Beast, rendered as a tactics · techniques · procedures matrix. Seven tactics (what the Beast wants), twenty-six techniques (how learning predictably fails), their manifestations, the signals that reveal them, and the structural defenses that actually work.

Format inspired by MITRE ATT&CK®. MITRE and ATT&CK are registered trademarks of The MITRE Corporation; this independent educational framework is not affiliated with, endorsed by, or derived from MITRE content. Every technique is grounded in published cognitive-science research, cited in its dossier.

Read this the right way: every threat here is a property of how thinking works, a predictable failure mode of a mind built for speed, not a flaw in you. One sentence explains nearly all of them: your fast, intuitive mind hands up an answer (or a feeling of knowing) before your slow, deliberate mind ever checks it. And the catch that shapes every defense: knowing a trap exists doesn't stop you falling for it, so every defense here is a move you set up ahead of time, in a calm moment, not a warning you try to heed mid-fall.
M3 · backend praxis engine M3 turns BE&ST into bounded learning engagements. LearnEngine invokes the adjudicated M3 tag and its praxis to choose a hook, gap check, reflection, mnemonic candidate, or metacognitive nudge without diagnosing the learner or handing over the answer.

Canonical BE&ST families