26 July 2011

Some poster session advice

I gave some rather terse advice on a different blog about how a poster presenter should behave during their session, giving the impression that presenters should not engage conference participants. If that is what people took from it, I was wrong. Presenters should engage participants, especially young presenters looking to get their name recognized. Just don't overdo it.

With that out of the way, here is some more advice: always have an alternative explanation. Better yet, have a way to test between the existing hypothesis and the alternative (the ever present 'Future Plans' section at the end of the poster). Don't get caught off guard like Paul Nelson.
During my session, several people asked me to provide "your alternative" to the problems posed in my poster. I must admit I wasn't ready for this question ... The overwhelming response from [everyone] was, "OK, Paul --so what do you propose to do?" Next time I'll be better prepared to step into the opening these questions provide.
All right, I find this a little hard to believe. Anyone who has experience with presenting data should know that this is one of the first questions you will be asked. That's why you don't wait for it to be asked, you include it in the discussion. Not to mention that the scientific process is generally a constant comparison of the explanatory power of competing theories.

So kids, let this be your lesson. Know not only how you would explain your data, but how someone else might explain them.

2 comments:

John Pieret said...

That's especially the case when your conclusions are:

1) There is no evidence that the process of natural selection caused the origin of primary embryonic characters in the Bilateria.

2) Data from the model systems of evodevo, and expectations based on the theory of common descent, are
frequently in conflict.

In other words "doh"!

But why was Nelson at a loss for a response? He was more than willing to tell Biblical apologists that "design theory" doesn't need no steenkin' theory at all.

http://dododreams.blogspot.com/2006/11/body-found-crammed-in-tiny-opening.html

Why didn't he just tell the scientists that? Oh, right! ... he didn't want them laughing in his face.

Tantalus Prime said...

Oh, he has a theoory all right. As The Curmudgeon would say "We don't know everything so ... Oogity Boogity!"