While the original 40-item Narcissistic Personality Inventory (NPI-40) has been an invaluable tool in psychological research, its length can be limiting in large-scale studies or cases where brief ...

New research published in The Humanistic Psychologist introduces the Five-Factor Personality Assessment System ... such as ...

New research published in The Humanistic Psychologist introduces the Five-Factor Personality ... psychological assessments. The five-factor model (FFM) of personality (or the Big Five) has been a ...

In the original survey, researchers used a more in-depth version of the questionnaire in the test above, called the Big Five Inventory. The Big Five measures these personality traits: openness ...

Check if you have access via personal or institutional login ...

Added Apr 21, 2011 at 12:38PM EDT by OceanArtist. On April 19th, 2011, the first-person puzzle-platform game Portal 2 was released by the video game development and distribution company Valve. During ...

What you see first in this visual personality test will reveal your hidden strengths and weaknesses. Our perspectives define our life choices, and by extension, us as well. As Edmund Wilson ...

Maybe you want to learn something new about yourself. However, in a self-reported personality test, this is unlikely to happen. It’s more likely to validate traits you were already aware of ...

Her work has previously appeared at NPR, Wired, and The Verge. My friends won’t stop talking about this personality quiz and now I know why. It’s called “What vegetable are you?” ...