Tim Hayes
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letsnotbehayest.bsky.social
Tim Hayes
@letsnotbehayest.bsky.social
Associate Professor of Quantitative Psychology at Florida International University (FIU).

Web: timhayesquant.com
Happy Friday! I am clearly in a mood.
October 10, 2025 at 6:10 PM
Extremely proud of this paper, which finally has an issue number!

psycnet.apa.org/record/2024-...
October 2, 2025 at 6:28 PM
“Most youth own smartphones.”
June 8, 2025 at 6:57 PM
Definitely take the free SEM workshop with @centerstat.org!

And while we’re also shamelessly promoting our own things, I know of an SEM workshop at APS next week that I can recommend as well … 😉

www.psychologicalscience.org/conventions/...
May 14, 2025 at 4:19 PM
Matrix overview slides for my regression class are coming along.
April 12, 2025 at 6:47 PM
As always, treating the history of statistics with the respect and reverence that it deserves.
February 27, 2025 at 4:19 PM
Count outcome slides are coming along.
February 26, 2025 at 4:01 PM
Today’s 90s movie reference that my students will never get.

Context: discussing why you shouldn’t treat ordinal outcomes as if they are continuous.
February 4, 2025 at 3:23 PM
Time to fill in the placeholders (and edit the times) on the syllabus for my new spring class.
January 4, 2025 at 8:05 PM
Prep for my “Assumptions of Generalized Linear Models” lecture is going about as expected…
December 11, 2024 at 8:47 PM
You take your baby to daycare for three days?

Sick. Right away.
December 5, 2024 at 1:28 PM