Threads from Henry's Web

Tag: journalism

  • Check the Data: Vitamin Supplements

    Check the Data: Vitamin Supplements

    This study highlights a number of things I like to emphasize. One, of course, is something I’ve thought since I managed the Staff O’ Life Nutrition Center in Columbus, Georgia when I was in my late teens. Eating a good diet is a better plan than using cabinet’s full of supplements. Fortunately for me, the store was operated by people who took the same view.

    Featured image credit: © Lindamstyle
    ID 12998694 | Dreamstime Stock Photos

    But you also need to read each study carefully. News articles—and this is a news story, not the text of the study—tend to put the most exciting material up front. Since people often don’t read to the end of an article, often stopping at the headline, they can get very slanted ideas.

    At the end of the article, you get this quote:

    A minor limitation in the study could be seen to be its broad focus. John Funder, from Monash University, points out that the study does not suggest vitamin or mineral supplements are useless in clinical cases where a patient actively needs those supplements.

    This is why people think studies are inaccurate or that they should ignore science as contradictory. What this study suggests is not that nobody needs vitamin supplements. It is that supplements taken by a broad population without a specific need identified, do not increase longevity. So if your doctor finds you need a supplement, this study should not be used to resist taking that supplement. As an example, my dad (an MD) told me that Vegans can have a B12 deficiency, so if I was to stay away from all dairy products, I should consider taking a supplement. This study isn’t a refutation of his statement. He’d agree with the study in general.

    Further, study study notes a potential negative impact of taking Niacin. Again, this is a general finding over a large population, not screened for a need for Niacin. If you are deficient, I suspect your doctor would urge you to take the supplement.

    So I see it as a valuable lesson in both eating, maintaining your personal health, and how to read news stories.

    Oh, and yes, most important: This isn’t the study. It’s a news story about the study. Note the link to the abstract of the actual study at the end. That link is both valuable in itself and also as an indicator of the diligence of the story writers. Beware unsourced information!

  • Journalism vs Blogging

    I haven’t linked to Laura at Pursuing Holiness in some time, but this post regarding Helen Thomas’s comments on blogging got my attention.

    Whether one agrees on precisely how much bias there is in media and what the bias is–I happen to think the largest bias is to stupidity–one will surely note the concern that traditional journalists have with blogging and other means of public information exchange.

    Now doubtless bloggers do irresponsible and stupid things. People with cell phone cameras get pictures that might not be up to standards. Sometimes people can get the wrong impression. Journalists in the mainstream media point to this sort of thing as a good reason to lament the fading of “real” journalism and the rise of citizen reporting and commentary.

    That line runs into a problem. As I like to point out in Bible classes, if you read just one position, it will often sound convincing. Why? Because the author has presented the positive points. You won’t have the full picture until you look at the negative points. Usually I’m illustrating this with presentation of two competing interpretations of a text. After students have heard one, complete with references to well-known, credible interpreters who espouse it, they will be ready to settle down and go on to the next text. Then I present the second (or third or fourth) view, complete with similar references. Now the first view doesn’t look quite a unsullied.

    What journalists are trying to do here is to make themselves look good by running down bloggers. There’s plenty of fodder for them to use in this task. The blogosphere will provide you with examples of just about any sort of bad behavior you might find in writing or photography. The problem is that the journalists think that somehow this should make us revert to the default, their default.

    But you can also find examples of just about every lousy journalistic practice in the mainstream media as well.

    Well, someone objects, but there are less of them. OK, let’s make that assumption for a moment. If the mainstream media misbehaves what do I do? I can complain. I can sue. I can hope that some other media outlet will pick up the other side(s) of the story. But really, I have very little power as an individual reader or viewer.

    In the blogosphere I can get my keyboard in position and bat out a piece properly skewering whatever person committed the misbehavior. Does this solve all problems? No, it doesn’t. But if we’re looking for something approaching the ideal, then neither the blogosphere nor mainstream journalism is going to make the grade.

    I think there would be a great place in society for journalism–if we had real journalism. But that’s not what our newspapers and media are feeding us.

    For example:

    1. There are not just two sides to every issue
    2. If you get a Republican and a Democrat to comment, you have not necessarily covered the field
    3. Not everyone who provides a sound bite is an expert
    4. Reading press releases is not journalism
    5. The value of balance depends on what you’re balancing
    6. Just because a question is rude, doesn’t mean it’s penetrating

    … and many more.

    If journalists actually sought for information, researched their material, sifted it carefully, and the presented it logically and completely, there would be a point in paying more for it. In such journalism, accuracy of the data would be more important than the reporter’s personal biases. I’m willing to adjust for bias myself, if the information is accurate. As it is, too often news reports are actually less in-depth than blog posts about the same news. At least bloggers know how to read multiple stories on the same topic before they write.

    (Note: The material here tracks back through NewsBusters to The Daily Beast, where Lloyd Grove reports on Helen Thomas’s remarks to him.)

  • On Being Moderately Sheeplish

    Joe Carter has had a salubrious encounter with the human mind, such as it is, and has discovered that conservatives are sheeple too. “I have to confess that I’d always associated sheeplishness with the Left,” he starts out, but then notes how, in his new role with the Huckabee campaign, he has found sheeplishness amongst conservatives as well. He thinks he should have known this all along.

    Well, give yourself a break, Joe. It’s easy to assume that people who agree with one’s well thought out opinions are obviously brilliant and agree only because, having thoroughly examined all the evidence, they are impressed with the brilliance of those opinions. Then one encounters the so-called “popular mind” in action, and one finds out that this isn’t precisely so. And I’m not trying to be particularly sarcastic here about Joe. It really is easy to do, and quite natural. (Oh, and I had considered writing something about Huckabee’s foreign policy, as I thought it was getting badly treated, but since I’m not a Republican I never got up the energy to do the necessary research.)

    The addiction to secondary and tertiary sources is becoming (if it hasn’t already become) endemic in our culture. For many of us the facts come from purveyors of opinion without regard to references, sources, context, and logic. It’s not a particular failing of the left or the right, no matter how much each side would like to think it is. Much of public discourse occurs without fact checking. We believe what is said by folks we regard as authorities and we choose authorities based on how sympathetic they are to our own viewpoint. Often we avoid reading those who may disagree, and thus reinforce our feeling of rightness. How could those other folks disagree, given the overwhelming array of authorities (the six people whose blogs I read and who agree with me) who support our position.

    Now since I call myself a moderate, I need to add here that moderates are by no means immune to the problem. There’s a particular form of the problem that afflicts moderates in which we look for the extreme positions on an issue, not so that we can study the evidence for them and determine our position without excluding any option, but for the purpose of avoiding the extremes. Moderate sheeple make sure that they can in no way be regarded as extreme. That doesn’t mean that they are resistant to following leaders. Rather, they look for leaders who stay well away from the edges on any issue, and follow them.

    It’s very difficult to avoid this problem. I know I have caught myself following someone’s lead on a point without checking a few times, and it’s embarrassing. The answer, of course, is to check your facts, then check your logic, then check them both again. The only way to avoid simply following one’s impressions and feelings is to explicitly look at the foundations of one’s positions. But this is hard work, and modern journalism and popular writing is not helping us carry out the task.

    The tendency now is to cite a number of viewpoints. Balance in journalism means that one gives the various views on the topic. In politics, you get a Republican and a Democrat to tell you what they think, and you have balance. You get a Christian and an atheist to express their views on religion, and you have balance. Evaluation of the issues involved don’t matter.

    I’m sure we’ve all seen documentaries such as those that come out just about every Easter on the historical Jesus. Several scholars are interviewed, and as the material is narrated, we get short clips of what those individuals may say. But we never get their actual evaluation of the evidence in enough detail to judge for ourselves what they are saying. I rarely watch one of those shows all the way through, because I become agitated. In general I will have read at least something by every scholar they cite, and as they take abbreviated quotes from those authors and charge forward I become more and more agitated until I must choose between changing the channel and damaging the TV when I throw something at the narrator’s head.

    We have people getting the impression that they know something about the search for the historical Jesus when most couldn’t identify a pericope, or define what is meant by form, source, or redaction criticism, or identify one or two criteria which any group of scholars might use to determine historicity.

    Of course, they believe the documentary is balanced, because they have shown a variety of viewpoints. We’ve gotten to the place where people don’t think it’s nice to evaluate ideas. But some ideas are really stupid. Some ideas are really dangerous. Are we to expect journalists to simply present all sides without giving any kind of evaluation? That seems to be the way that we’re going, and I hear these complaints from people all across the spectrum of political and religious beliefs.

    I would suggest that we don’t want neutral media. We want diverse media. These days we have no reason to believe we won’t get diverse viewpoints because there are many sources available. Of course, those sheeple who are looking for a leader to follow will get their information from the easiest source, but in the modern world it’s very difficult to actually exclude an idea from discourse. Just consider the intelligent design movement. Never has a “suppressed” idea been so loudly and constantly proclaimed.

    Many today seem to think that “all men are created equal” somehow means that “everything is equal.” We want equal results, equal time, and so forth. But not everybody deserves the same amount of attention. Not every idea deserves the same amount of exposure and proclamation. A few more facts, a few more references, and a little more evaluation would go a long way.