dhdna-profiler

# DHDNA Profiler — Cognitive Pattern Extraction

A structured system for extracting the cognitive fingerprint of any text's author. Based on the Digital Human DNA (DHDNA) framework — the theory that every mind has a unique signature pattern expressed through how it reasons, decides, values, and communicates.

Published research: [DHDNA Pre-print (DOI: 10.5281/zenodo.18736629)](https://doi.org/10.5281/zenodo.18736629) | [IDNA Consolidation v2 (DOI: 10.5281/zenodo.18807387)](https://doi.org/10.5281/zenodo.18807387)

## Core Concept

Just as biological DNA encodes physical identity through base pairs, Digital Human DNA encodes cognitive identity through thinking patterns. Every person's combination of analytical depth, creative range, emotional processing, strategic thinking, and ethical reasoning creates a **unique cognitive signature** — as distinctive as a fingerprint.

The profiler doesn't judge thinking as "good" or "bad." It maps the topology of how a mind works.

## The 12 Cognitive Dimensions

When profiling text, score each dimension on a 1–10 scale based on evidence in the text:

| #   | Dimension                | What It Measures                                                 | Low Score (1-3)                    | High Score (8-10)                           |
| --- | ------------------------ | ---------------------------------------------------------------- | ---------------------------------- | ------------------------------------------- |
| 1   | **Analytical Depth**     | Logical rigor, structured reasoning, causal chains               | Intuitive, holistic, pattern-based | Systematic, proof-oriented, precise         |
| 2   | **Creative Range**       | Novelty of connections, metaphor use, lateral thinking           | Conventional, incremental          | Paradigm-breaking, cross-domain synthesis   |
| 3   | **Emotional Processing** | Emotional vocabulary, empathy signals, affect integration        | Detached, clinical                 | Emotionally rich, feeling-integrated        |
| 4   | **Linguistic Precision** | Vocabulary sophistication, sentence architecture, rhetoric       | Simple, direct                     | Architecturally complex, nuanced            |
| 5   | **Ethical Reasoning**    | Values signals, fairness concern, consequence awareness          | Pragmatic, outcome-focused         | Principle-driven, justice-oriented          |
| 6   | **Strategic Thinking**   | Long-term planning, competitive awareness, resource optimization | Tactical, reactive                 | Multi-move, game-theoretic                  |
| 7   | **Memory Integration**   | Reference to past experience, historical patterns, continuity    | Present-focused                    | Deep historical awareness, precedent-driven |
| 8   | **Social Intelligence**  | Audience awareness, perspective-taking, relational framing       | Self-referential                   | Deeply other-aware, coalition-building      |
| 9   | **Domain Expertise**     | Technical depth, specialized knowledge, jargon confidence        | Generalist                         | Deep specialist                             |
| 10  | **Intuitive Reasoning**  | Gut-feel signals, heuristic shortcuts, pattern leaps             | Methodical, step-by-step           | Leap-of-faith, insight-driven               |
| 11  | **Temporal Orientation** | Time-horizon of thinking — past, present, or future focus        | Present-anchored                   | Time-spanning, historical-to-futurist       |
| 12  | **Metacognition**        | Self-awareness of own thinking, uncertainty acknowledgment       | Unreflective                       | Deeply self-aware, thinks about thinking    |

### The 6 Tension Pairs

Dimensions exist in tension — high scores on one often correlate with lower scores on its pair. These tensions ARE the cognitive signature:

| Pair           | Tension                    | What It Reveals                                                        |
| -------------- | -------------------------- | ---------------------------------------------------------------------- |
| DIM 1 ↔ DIM 10 | Analytical ↔ Intuitive     | Logic vs. Gut — how the mind reaches conclusions                       |
| DIM 3 ↔ DIM 6  | Emotional ↔ Strategic      | Heart vs. Head — what drives decisions                                 |
| DIM 2 ↔ DIM 5  | Creative ↔ Ethical         | Freedom vs. Framework — innovation within or beyond rules              |
| DIM 4 ↔ DIM 12 | Linguistic ↔ Metacognitive | Expression vs. Self-Awareness — external craft vs. internal reflection |
| DIM 7 ↔ DIM 11 | Memory ↔ Temporal          | Past vs. Time Itself — experience vs. time-horizon                     |
| DIM 8 ↔ DIM 9  | Social ↔ Domain            | Breadth vs. Depth — people skills vs. technical mastery                |

## How to Profile

### Phase 1 — Evidence Collection

Read the text carefully. For each dimension, identify **specific textual evidence**:

- Direct quotes that demonstrate the dimension
- Structural patterns (how arguments are built)
- What's present AND what's absent (gaps reveal as much as content)
- Recurring patterns across multiple passages

### Phase 2 — Scoring

For each of the 12 dimensions:

1. Score 1-10 based on evidence
2. Cite the strongest textual evidence for that score
3. Flag confidence level: HIGH (multiple clear signals), MEDIUM (some signals), LOW (inferred)

### Phase 3 — Pattern Synthesis

After scoring, identify:

**Dominant Pattern:** The 2-3 highest-scoring dimensions — this is the mind's "home base"

**Shadow Pattern:** The 2-3 lowest-scoring dimensions — this is where the mind doesn't naturally go

**Signature Tensions:** Which tension pairs show the widest gap? These define the cognitive style more than any individual score.

**Reasoning Topology:** How does the mind move through ideas?

- Linear (A → B → C → conclusion)
- Spiral (approaches the same idea from multiple angles, each time deeper)
- Web (connects disparate do