[dpark]

If you completely shut down during the interview and don't communicate, you're probably getting walked out from the interview. If you cannot or will not communicate, then the interviewer is unable to evaluate you.

I also don't think he was advocating nagging either, simply asking questions to get the candidate talking. If you "go dark" for 10 minutes, you're pretty much definitely stuck. Talking to the interviewer might get you unstuck. Staring at the whiteboard quietly probably will not.

[graphememes]

Yep, totally not nagging, giving them room to think and then jumping in to get them talking is definitely what you want to do here.

This also isn't your day to day job so you have to keep in mind that these interviews are generally held to an hour length and you can't really give them 30 minutes for a single problem that wouldn't give you much insight into the person.

It also heavily depends on the culture of the company as well. So being able to communicate effectively and act under pressure is something that goes with pair-programming and code reviews.

To note, I have never had anyone ever leave an interview feeling bad about the company or our process, the interview is about the individual.

[watwut]

In one interview, I was left in a room alone with coding exercises. The involved frameworks I did not knew and I had internet available. Then they came in and we talked about solutions.

I still think it was pretty cool way of interviewing.