Akira Miyake

@amiyake.bsky.social

Professor @ CU Boulder. 🇯🇵 Self-regulation of thought, behavior, & motivation (e.g., procrastination, self-control, mind-wandering, repetitive negative thinking, habits). Improving student learning. 1st-gen. A proud cat daddy🐱 Go Seattle Mariners 🔱

Andy Conway and I are honored to serve as inaugural co-Editors of this new Psychonomics journal, focused on the rigorous study of individual differences in cognition. Please spread the word to potentially interested colleagues; we hope that you will send us your best relevant work!

Psychonomic Society@psychonomicsociety.bsky.social · 9mo ago

PS is excited to announce the launch of "Individual Differences in Cognition” (IDIC), an open-access journal on research in cognitive psychology, science, and neuroscience. Co-Editors-in-Chief are Andrew R.A. Conway & Michael J. Kane. Manuscripts accepted this spring. More information coming soon!

Andrew R. A. Conway

PS is excited to announce the launch of "Individual Differences in Cognition” (IDIC), an open-access journal on research in cognitive psychology, science, and neuroscience. Co-Editors-in-Chief are Andrew R.A. Conway & Michael J. Kane. Manuscripts accepted this spring. More information coming soon!

Andrew R. A. ConwayMichael J. Kane

🚨🚨New precision imaging study and open dataset 🚨🚨 Featuring almost 200 functional runs acquired in 3-4d intervals and behavioral manipulations focused on intraindividual study of the reward response - The Night Owls Scan Club (NOSC) With @dvsmith.bsky.social and @olinotom.bsky.social!

Bild
bioRxiv Neuroscience@biorxiv-neursci.bsky.social · 10mo ago

Precision Imaging for Intraindividual Investigation of the Reward Response https://www.biorxiv.org/content/10.1101/2025.09.26.678878v1

Here's a replication of an informal Big 5 result I posted yesterday (the original post is pinned on my profile page). Glad to see that @aurelienallard.bsky.social found the same result. I'd love to see more attempts like this on Big 5 or other constructs. Thanks, Aurélien, for doing this analysis!

Aurélien Allard@aurelienallard.bsky.social · 11mo ago

So cool! For what it's worth, I've just tried to replicate the result for the 50-items IPIP from open psychometrics (openpsychometrics.org/_rawdata/). There's also 0 participant falling into each average category for this dataset. If constructs were orthogonal this should have been 6 (out of 20,000)

v1.108 is rolling out today 🚚 Now live, at long last: Bookmarks, aka Saved Posts. For all those posts you'll definitely plan to come back to! Update the app and give it a try. The button is right down there 👇

ANSWER: 0 (yes, ZERO!) This is a result of an analysis done by a student in my grad seminar, using a large dataset (N=307,313). What this result might mean: Nobody's personality is truly "average," and people's personality profiles (at least Big 5) might be more "jagged" than we think. (🧵 1/5)

Akira Miyake@amiyake.bsky.social · 11mo ago

Imagine you have Big 5 personality scores from over 300,000 people. You designate the scores in the "mean +/- 0.25 SDs" range for each trait (~20%) as the average range. QUESTION: How many people in this >300K sample do you think fall in the average range for ALL 5 TRAITS? What's your answer?

A figure from Simply Psychology illustrating Big Five personality traits: agreeableness, extraversion, conscientiousness, neuroticism, and openness to experience.

This figure comes from:
https://www.simplypsychology.org/big-five-personality.html

ANSWER: 0 (yes, ZERO!) This is a result of an analysis done by a student in my grad seminar, using a large dataset (N=307,313). What this result might mean: Nobody's personality is truly "average," and people's personality profiles (at least Big 5) might be more "jagged" than we think. (🧵 1/5)

Akira Miyake@amiyake.bsky.social · 11mo ago

Imagine you have Big 5 personality scores from over 300,000 people. You designate the scores in the "mean +/- 0.25 SDs" range for each trait (~20%) as the average range. QUESTION: How many people in this >300K sample do you think fall in the average range for ALL 5 TRAITS? What's your answer?

A figure from Simply Psychology illustrating Big Five personality traits: agreeableness, extraversion, conscientiousness, neuroticism, and openness to experience.

This figure comes from:
https://www.simplypsychology.org/big-five-personality.html

September 6 is, er, was Fight Procrastination Day. I meant to post this yesterday, but I forgot, I had other things to do... Better late than never, right? In any case, I hope you didn't put off any important task yesterday!

A thumbnail illustration for Fight Procrastination Day (September 2025), taken from Holiday Today (https://holidaytoday.org/fight-procrastination-day).

This picture features a man lying on a couch in the center, and you see a fist on the right bottom corner representing a need to fight against inaction.

Imagine you have Big 5 personality scores from over 300,000 people. You designate the scores in the "mean +/- 0.25 SDs" range for each trait (~20%) as the average range. QUESTION: How many people in this >300K sample do you think fall in the average range for ALL 5 TRAITS? What's your answer?

A figure from Simply Psychology illustrating Big Five personality traits: agreeableness, extraversion, conscientiousness, neuroticism, and openness to experience.

This figure comes from:
https://www.simplypsychology.org/big-five-personality.html

A joy of morning walks (besides enjoying podcasts & audiobooks) is to discover something new. That something new the other day was a cute fox with a bushy tail. I've never seen a fox before in Boulder & didn't expect to see one just a few minutes from my house. Walking earlier than usual paid off.

A brown fox is heading into a bush from a concrete-paved path. It has a fluffy tail with a white-colored tip.

After ~6 months of delay & uncertainty, the 2nd half of Year 1 funds for our IES grant has finally arrived! They tell us that the Year 2 funds will also be forthcoming. Not knowing what would happen for so long was excruciating, but I'm so grateful that we get to keep working on this project! (1/2)

a black and white photo of a man in a suit covering his face with his hands .

ALT: a black and white photo of a man in a suit covering his face with his hands .

media.tenor.com