Ned Dochtermann

@neddochtermann.bsky.social

Evolutionary ecology, quantitative genetics of behavior, evolutionary implications of trait covariance. he/him http://neddochtermann.com

I am excited to tell you about our new study led by Tyler Audet and in collaboration with Stefan Lüpold's group. Below you see two species. On the right is Drosophila melanogaster. On the left, Drosophila prolongata. Notice the highly exaggerated legs of the males in D.p! doi.org/10.1093/evol...

Two panel image of Drosophila prolongata and Drosophila melanogaster. In the top panel is a female of Drosophila prolongata on the left and a female of Drosophila melanogaster on the right. It shows that D. prolongata females are somewhat larger than melanogaster, and have spotted wings. Importantly the legs are proportional in each species.

In the bottom panel are males. On the left is a Drosophila prolongata male which is larger than all the other individuals, and has highly exaggerated legs in terms of width and length, and also has black stripes. In contrast male Drosophila melanogaster are much smaller than all the others, with normally proportioned legs.

I generally don't go for formality but getting referred to as Mr. Dachtermann in an email from a student submitting a late assignment... I guess it's good they got the second n into the last name. Not sure if that's better or worse than "Dr. Man"

This is a figure from a text book. This was not produced with "AI" (predates it). The book's author, editor, and copy editor all were okay with this. (you may have to click on the thumbnail to see the problem)

Text book representation of exponential and logistic population growth, pay particular attention to the rightmost part of the logistic curve.

Rep. Delia Ramirez to DHS officials: "I have as much respect for you as I do for the last white men who put on masks to terrorize communities of color. I have no respect for the inheritors of the Klanhood and the slave patrol. Those activities were criminal and so are yours."

Last spring, I was asked to give carreer advice to grad students. And the one thing I told them was: our best skill is our ability to learn difficult things -- it's also the first skill you will lose unless you intentionally don't let yourselves go.

Apparently the early peak is assumed in some fields but how sad is that? One of the best things about my job is I get to keep learning new things and get better at the things I want to improve. (I also get to choose where I invest that effort which is an amazing luxury)

Timothée Poisot@ctrlalttim.com · 7mo ago

Very early in my position, someone I met at a conference told me "you know, you've peaked, and now you're going go start losing skills - it's normal, we all do". It's not normal, we don't all do, and I certainly did not. I'd run circles, technically speaking, around my postdoc self.

I'm working on something that requires a lot of professional puffery. Unfortunately, I default to extreme self-deprecation and my colleague on the project is, well, Dutch. I suspect the outcome might look something along the lines of: "Dochtermann is just okay but we would really like the money"

I had been trying to adopt universal design approaches. However, given LLMs, I now think I have to move back to in person, paper and pen, for any exams. Similarly, LLM use is forcing a move back to other, more rigid, assessment methods.

Angus Johnston@angus.bsky.social · 8mo ago

I have shifted away from timed tests, but when I gave them, I'd always offer way more time than students would need. If it's a one-hour final, and it's scheduled for a three-hour block, then you don't need to worry about anyone "gaming the system."

Over the last two years I’ve seen “Yet, …” surge in use in place of “However, …”. This seems increasingly the case regardless of field, publication, or country of author. Is this LLM driven or just an emerging norm? (I also don’t like it so it could be biased detection but I don’t think so)