The thing about my way of teaching stats is that my cool, novel examples get old really fast. Like, pop culture is on a thirty-day cycle. Anyway, YEARS ago, 2014 to be exact, I blogged about illustrating bimodal data distributions using baby name data from the Social Security Administration. Specifically, when an older name comes back into vogue, it has a bimodal distribution when you plot time on the X axis. I stand by this example. However, all of the data illustrations come from 2014. When our traditionally aged college students were 6 or 7. Which makes this example feel a little stale. However, here is some data, courtesy of Redditor fevaah , showing old names that are back in vogue through 2025 ! And Eleanor, Violet, Nora, and Hazel are here, illustrating bimodal distributions for a new generation. If you used my old baby-name data, this is a quick, easy refresh for your lectures (or a fun new addition if you didn't). If this idea was help...
Psi Chi, the psychology honor society, is sponsoring a fun, free, low-commitment way to help your students (and maybe you?) learn R. I talked with Jordan Wagge, one psychologists spearheading the project (along with John Eldund and April Staples), and my understanding is that there will be multiple cycles of this class, using different data, research questions, and inferential statistics (so, if your students can't do this right now, a new cycle will start Late Spring). Each cycle will run the course of three months. There will be an assignment due in the middle of each month. This class would be great for any graduate school-bound undergraduate. Here is the formal intro from Psi Chi . A good place to get started is this Google Doc that outlines the whole contest and the process you/your students will go through, step by step. Here are all of the materials , hosted on OSF. Also, if you successfully complete it YOU GET A STICKER. And I find that the UGs love stickers. N...