You’re being tested on more than your experience.
It’s understandable to be nervous during an interview. Recruiters know that. But there are some interview behaviors they look for that could be indicative of soft skills, personal attributes that enable an employee to interact effectively with other people.
That doesn’t mean you should over analyze every word and action you make during the interview, though. To get some outside perspectives we asked a few of our recruiters for the interview behaviors they look for.