It's not generally possible to gain an understanding of a field by "[looking] at some of those studies". This is why graduate students spend hours every week doing literature review. It's why news stations get an expert in the field to comment on a topic. Such experts can never be completely free of bias, but the idea that every expert should be coupled with someone with an opposing viewpoint (and if there's consensus in the field on the topic, who?) is ludicrous at best.
I actually think reaching some goal of being "bias free" is neither possible nor desirable. I would have had a less of an issue with that NPR segment if they had only presented one side - but it was the side that I thought had the most accurate view.
My problem with citing "studies" was not just that I had read that one lousy study. My problem is that virtually all these studies are inconclusive at best, since you cannot do controlled experiments, you cannot generalize a study of one immigrant group in one situation to other groups, etc. So citing "studies say" as some kind of world of God is ridiculous.
In my experience, many of the discussions on NPR involve more than one voice in the conversation and the host allows those guests to say their piece, intervening when necessary (in the case of dodging a question, for example) but not getting in the way of what the individual has to say. Still picking apart the details of an argument but not harping on a single quote or factoid. It's part expediency but also part of what makes NPR enjoyable to listen, more time given to make a case, less time spent arguing or trying to suss out some marginal point of a larger conversation.
This seems almost universal. Do you know of a media outlet that doesn't do this?
I would genuinely like to know because this infuriates me. When organization/government/company X is caught up in controversy, if I wanted to hear what they have the say, I would read their press release. What I want to know when I consume news is: who is lying to me?
All too often there are two people who are claiming contradictory facts. Any news outlet that reliably and consistently tells me which one is the liar gets my eyes and ears.