merry bough
Recently came across a Danish/German study on dark personality traits. I.e. how evil a person is. It gives you 16 or 70 statements that you have to agree or disagree with, so it might only be suitable for a small segment in a stream.
At the end of the questionnaire it gives you a D-score and you can select whether you were serious in answering and whether you want your data to be collected for the study or not.
||I expect both Neuro and Evil have high D-scores.||
primal leaf