R0051/2026-03-31/Q002 — ACH Matrix¶
Matrix¶
| H1: Actively maintained with features | H2: Dormant with limited features | H3: Fully abandoned | |
|---|---|---|---|
| SRC01-E01: Signals spec incomplete draft, no formal features | -- | ++ | - |
| SRC02-E01: No standard scales acknowledged | -- | ++ | - |
| SRC03-E01: CCIV archival, 200+ indicators with rudimentary elements | -- | ++ | - |
| SRC04-E01: "Informal, incomplete, foundational" | -- | ++ | -- |
| SRC05-E01: Empirical validation produced results | - | + | -- |
Legend:
- ++ Strongly supports
- + Supports
- -- Strongly contradicts
- - Contradicts
- N/A Not applicable to this hypothesis
Diagnosticity Analysis¶
Most Diagnostic Evidence¶
| Evidence | Why Diagnostic |
|---|---|
| SRC02-E01 | Primary source admission that standard scales do not exist — eliminates H1 decisively |
| SRC04-E01 | Independent assessment discriminates between H2 and H3 — "foundational" eliminates H3, "informal and incomplete" eliminates H1 |
Least Diagnostic Evidence¶
| Evidence | Why Non-Diagnostic |
|---|---|
| SRC05-E01 | Historical empirical study — confirms work was done but does not discriminate between current H2 and H3 status |
Outcome¶
Hypothesis supported: H2 — Dormant with limited feature coverage. All evidence strongly supports this position.
Hypotheses eliminated: H1 — No evidence of active maintenance or formal features. H3 — Real outputs exist and continue to influence research.
Hypotheses inconclusive: None.