Principia

Principia CC — Extraversion

Principia (generated) · 2026 · Extraversion — tendency to be outgoing, sociable, assertive, and energized by other people

Principia CC Instrument · license CC0-1.0 · calibration pending
L1-generated (PRN-157): LLM-authored from construct + design rules + public-domain exemplars; passed the item-quality linter (≥B) + anti-derivative novelty gate. NOT yet empirically calibrated (PRN-158). Design-quality gated, not yet empirically validated — reliability and validity are earned from data. Pilot it via POST /api/v1/methods/item-calibration to calibrate.

Anatomy

Principia CC— ExtraversionI enjoy meeting new people at g…I often prefer staying home to …I feel energized after social e…I find it hard to strike up con…I like to be the center of atte…Extraversioncontainsmeasuresitems
Fig. Principia CC — Extraversion → its items → the construct(s) they measure. Click a construct to follow it.

Measures this construct

Items

Each item shows its design grade (item-quality linter) and keying. Discrimination/difficulty appear once the instrument is calibrated on pilot data.

  1. I enjoy meeting new people at gatherings. grade A (positive-keyed)
  2. I often prefer staying home to going out. grade A (reverse-keyed)
  3. I feel energized after social events. grade A (positive-keyed)
  4. I find it hard to strike up conversations. grade A (reverse-keyed)
  5. I like to be the center of attention. grade A (positive-keyed)
  6. I often feel drained in social situations. grade A (reverse-keyed)
  7. I easily make small talk with strangers. grade A (positive-keyed)
  8. I prefer quiet environments over busy ones. grade A (reverse-keyed)
  9. I enjoy leading group activities. grade A (positive-keyed)
  10. I sometimes feel uncomfortable in crowds. grade B (reverse-keyed)

Reliability & validity

Reliability
Not recorded
Validity
Not recorded

Items measuring this instrument

No canonical survey items linked to this instrument yet. Item-level dedup (PRN-050) derives canonical items from instruments that carry sample_items[]; coverage fills as the curator enriches instrument rows with item text.

Cited in

Citation linkage pending — no citations carry an explicit linked_entities.instruments reference to this row yet. See the general citation search for keyword matches.