>Catfishing, the act of deceiving and exploiting another person online, can have significant negative impact on the target.

Who knew? Deceiving and exploiting other people can have significant negative impact on the target.

>Machiavellianism, and narcissism to predict catfishing perpetration.

We already knew that.

>A sample of 664 participants

I'm pleased to see psychologists are no longer publishing results from Mickey Mouse studies with less than a few hundred participants. That's progress.