Self-Assessment Tools
Know yourself with precision.
Research-backed assessments built on THD frameworks. Not personality types — behavioral diagnostics with actionable results.
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Attention Architecture Audit
Discover how your daily environment is shaping — or destroying — your capacity for deep work and clear thinking.
8 min12 questions
Start assessmentdecisions
Decision Quality Index
A diagnostic of how well your decision-making systems are actually serving your goals, values, and long-term outcomes.
10 min12 questions
Start assessmentbehavior
Erosion Loop Profile
Map your personal Erosion Loop — the behavioral drift patterns that slowly compromise your standards without a visible breaking point.
8 min12 questions
Start assessmentTake the Attention Architecture Audit
Assessment
Attention Architecture Audit
This assessment maps how your environment is affecting your capacity for deep work and clear thinking. Answer honestly — there are no right answers.
12 questions~8 minutesInstant results