M5-120 / M5-50 (IPIP Five-Factor measures).
Five-Factor Model: 5 domains + 25 facets (M5-120, parallel to the AB5C/NEO facet structure) or 5 domains only (M5-50); public-domain IPIP items
- Provisionally grouped under
- Length and format
- M5-120 (120 items, 25 facets) and M5-50 (50 items, 5 domains). 5-pt Likert (very inaccurate - very accurate) (self-report questionnaire)
- Language versions
- English original; the public-domain items permit translation; community use
- Licence
- public-domain / open
Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date. Confirm terms with the copyright holder or publisher before using an instrument, especially for commercial use.
- Reference
- McCord, D. M. (2002). M5-120 Questionnaire. International Personality Item Pool (https://ipip.ori.org). See also Johnson IPIP-NEO for the facet-level open standard.
Measures you can take in personality: broadband models
These are measures in the same field, which you can take here. This entry does not describe them.
- Short Big Five Test (10 Items)PER-BF10
- Big Five Test with Facets (120 Items)PER-BF120
- Comprehensive Big Five Test (300 Items)PER-BF300
- Big Five Personality TestPER-BF50
- HEXACO Facets Test (100 Items)PER-HEX100
- Quick HEXACO Test (24 Items)PER-HEX24
- HEXACO Personality TestPER-HEX60
- Personal Integrity TestSKL-PI
More in Personality: broadband models
- BFI-10 - Big Five Inventory-10
10 items. open with attribution.
- HEXACO-PI-R - HEXACO Personality Inventory-Revised
200 (full) or 100 (half-length); plus a 25th Altruism facet. open with attribution.
- HEXACO-100
100 items. open with attribution.
- HEXACO-60
60 (10 per factor). open with attribution.
- IPIP-50 / IPIP-BFFM - IPIP Big-Five Factor Markers (50-item)
50 (10 per domain). public-domain / open.
- IPIP-NEO (300-item)
300 (10 per facet). public-domain / open.
Use this instrument with your own participants
Research Seat is our white-label assessment platform for research teams and academics: we host and deliver an instrument under your branding, score it, and hand back the data. Whether we can deliver this particular one depends on its licence, which here is public-domain / open. Tell us what you are measuring and we will say what is possible.