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...
When I'm not busy thinking about statistics and research methods, I like to think about positive psychology. I like to think about it so much that I co-authored a positive psychology book with Rich Walker (Winston-Salem State University) and Cory Scherer (Penn State - Schuylkill). The book is called Pollyanna's Revenge and published by Kendall-Hunt . And the book makes a case for the fact that (contrary to many pop-psych reports) there are many good side effects to being a Pollyanna and that our minds engage in all manner on non-conscious processes that help us maintain positive affect (with special attention paid to the role of the Fading Affect Bias and memory in maintaining good moods). As I am wont to do, I have started a blog and twitter for the book. This week's posting, all about positive psychology data repositories (with plenty of downloadable data that can be used in the classroom, cha-ching), can be found at the Pollyanna's Revenge blog . Cross...