5 Behavior Breakdown and Lock-in · 5.1 SN Over-Foregrounding
5.1 SN Over-Foregrounding
Human Behavior FCA
This page is structured as definition, control variables, causal chain, observable outputs, and boundary, and serves as a canonical definition node in Human Behavior FCA.
SN over-foregrounding means the same input class repeatedly enters and occupies foreground processing.
This shifts available capacity for DMN, FP, and ECN in downstream stages.
It is an entry-layer imbalance, not a personality verdict.
Frequency of repeated same-class foreground entry.
Foreground occupancy duration.
Input-priority imbalance magnitude.
Recovery time after disturbance.
Degree of FP/ECN crowd-out.
Observable Output → Foreground Entry → Historical Template Matching and Explanation → New Structure Generation → Execution Maintenance → Feedback Update.
SN over-foregrounding first distorts foreground entry, then amplifies bias in interpretation and generation stages.
If feedback update does not reset input priority, routing repeatedly returns to the same entry path.
The same trigger class is repeatedly selected across different contexts.
New-structure candidates decline and execution maintenance interrupts more often.
The same entry bias persists in the next cycle after feedback.
It is not an emotionality label.
It is not a sensitivity personality label.
It cannot justify cross-layer jumps to relationship judgment.