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Big Five Personality Inventory with Thirty Facets

The Big Five Personality Traits represent the most scientifically validated way Psychology describes personality.  It’s been replicated across many cultures.  While there are many versions of the Big Five this is the most thorough open-source version.  It's the most time consuming activity in the Copernican Revolution Project (avg time: 45 min).  But you’ll get the most advanced personality results we have in the field of Psychology to date!  Not only will you get your 5 Big Five scores, but you’ll get 6 sub-scale scores (facets) for each.  The measure is so "cutting edge" the feedback guide will describe nearly every published research finding with facets to date.

My Psychology students share with me how our activities are their favorite part of class.  I’m designing our Copernican Revolution Project so anybody, anywhere with internet, can learn about psychological concepts through self-exploration.  With every activity, like this one, you'll get your personalized results, an interpretation guide, and a certificate of completion you can share with your teacher if you’re here for class credit.

Occasionally I combine your answers with many, many other people’s responses and describe our experiences and discover patterns about human nature.  Our interpretation guides show you how your results compare with others and I’m making guides with your answers.  Sometimes I combine different activities to discover new psychology findings and I share findings with others (e.g., conference presentations with other Psychology professors).  Someday I may create completely anonymous datasets so students can practice statistical analyses and other researchers can test hypotheses.  Regardless, I’ll never single people out and all responses are confidential.  Please feel free to skip any items you prefer not to answer, though your results may become less precise and less accurate the more items you skip.

Of course, you can share your results with anyone you choose!  Actually, please do!  The Copernican Revolution is my labor of love and when you share your experience, you may inspire friends and family to explore our project and self-reflect too.

KT Grobman, Ph.D.
Professor of Psychology
California State University – Monterey Bay

May I please include your responses within the Copernican Revolution Project?  I appreciate your help, but if you're uncomfortable with your answers analyzed, it’s completely okay!  You can still get your personalized feedback, read our interpretation guides, and you'll still get a certificate of completion.