Johnson, J. A. (2014). Measuring thirty facets of the Five Factor Model with a 120-item public domain inventory: Development of the IPIP-NEO-120. Journal of Research in Personality, 51, 78–89.
https://doi.org/10.1016/j.jrp.2014.05.003Utvalg: Web-based volunteers, predominantly English-speaking; mixed age and country.
IPIP-NEO-120 domain mean rescaled from 1–5 to 0–100. Original Likert mean ≈ 3.27.
Johnson, J. A. (2014). Measuring thirty facets of the Five Factor Model with a 120-item public domain inventory. Journal of Research in Personality, 51, 78–89.
https://doi.org/10.1016/j.jrp.2014.05.003Utvalg: Web-based volunteers, predominantly English-speaking.
Rescaled from 1–5 Likert. Original mean ≈ 2.59.
Johnson, J. A. (2014). Journal of Research in Personality, 51, 78–89.
https://doi.org/10.1016/j.jrp.2014.05.003Utvalg: Web-based volunteers.
Rescaled from 1–5. Original mean ≈ 3.46.
Johnson, J. A. (2014). Journal of Research in Personality, 51, 78–89.
https://doi.org/10.1016/j.jrp.2014.05.003Utvalg: Web-based volunteers.
Rescaled from 1–5. Original mean ≈ 3.57.
Johnson, J. A. (2014). Journal of Research in Personality, 51, 78–89.
https://doi.org/10.1016/j.jrp.2014.05.003Utvalg: Web-based volunteers.
Rescaled from 1–5. Original mean ≈ 3.42.
Lee, K., & Ashton, M. C. (2018). Psychometric properties of the HEXACO-100. Assessment, 25(5), 543–556.
https://doi.org/10.1177/1073191116659134Utvalg: Combined community + student samples from multiple countries.
HEXACO-PI-R Honesty-Humility, rescaled from 1–5. Original mean ≈ 3.30.
Brennan, K. A., Clark, C. L., & Shaver, P. R. (1998). Self-report measurement of adult attachment: An integrative overview. In J. A. Simpson & W. S. Rholes (Eds.), Attachment theory and close relationships (pp. 46–76).
https://www.guilford.com/books/Attachment-Theory-and-Close-Relationships/Simpson-Rholes/9781572303775Utvalg: US undergraduate samples; replicated cross-culturally.
ECR original anxiety subscale mean ≈ 3.56 on a 1–7 Likert; rescaled to 0–100.
Brennan, K. A., Clark, C. L., & Shaver, P. R. (1998). Self-report measurement of adult attachment: An integrative overview.
Utvalg: US undergraduate samples; replicated cross-culturally.
ECR avoidance subscale mean ≈ 2.93; rescaled to 0–100. Sync uses scenario-format adaptations, not ECR-R verbatim; the reference distribution is therefore an approximation.