PhD & lic. psychologist. Research specialist at Karolinska Institutet. R package for Rasch psychometrics: pgmj.github.io/easyRasch/
#openscience, #prevention, #psychometrics, #rstats, #photo
If you share a single thing of my lab this year, please make it this competition.
eiko-fried.com/warn-d-machi...
Reposted by Magnus Johansson, Paul Goldsmith-Pinkham
Reposted by Magnus Johansson
solomon.quarto.pub/dbda2
#rstats
1/8
Balzer, L. B., & Westling, T. (2023). Invited Commentary: Demystifying Statistical Inference When Using Machine Learning in Causal Research. American Journal of Epidemiology, 192(9), 1545–1549. doi.org/10.1093/aje/...
www.tum.de/en/news-and-...
“Increased oxygen consumption – for instance in areas involved in calculation – did not coincide with the expected rise in blood flow. …analyses showed that these regions met their additional energy demand by extracting more oxygen from the unchanged blood supply.”
www.tum.de/en/news-and-...
Reposted by Magnus Johansson, Jill A. Jacobson
“Increased oxygen consumption – for instance in areas involved in calculation – did not coincide with the expected rise in blood flow. …analyses showed that these regions met their additional energy demand by extracting more oxygen from the unchanged blood supply.”
www.tum.de/en/news-and-...
Reposted by Magnus Johansson
doi.org/10.1177/2515...
doi.org/10.1111/spc3...
doi.org/10.1177/2515...
Reposted by Alexander Wuttke, Magnus Johansson
2/3
Reposted by Ian Hussey, Sebastian Karcher
![Comic. Panels up to the 10-year point are grayed out. New panels since the Ten Years comic, which chronicles the first ten years of PERSON 1's journey with cancer: (1) [two people in bed] PERSON 1 (woman): One more chapter? PERSON 2 (man): Don’t we both have to get up early? PERSON 1: Nnnnnggggh PERSON 2: Sure, good point. (2) [many people wearing masks, walking while looking at graphs on their phones] (3) [birds landing on people] PERSON 2 in beanie and scarf: Hah! They like *my* seeds best. PERSON 1 in scarf holding phone with a bird sitting on it: Wait, how do I take a picture of this one? (4) [two people rowing boats with tree landscape] (5) [Person 1 carries overflowing stack of things to Person 2 in bed] PERSON 1: I brought you honey lemon tea, more pillows, a cinnamon roll, Tylenol, another blanket, a– PERSON 2: It was just Appendicitis, I’m really– PERSON 1: *It is my turn to take care of you and I am going to do it right!* (6) [Two people in car] (7) [still in car) PERSON 1: Oh my god. PERSON 2: Oh my god. (8) [car driving] PERSON 1: Pull over! PERSON 2: I am! (9) [both people get out of car] (10) [Large colored panel of aurora borealis over water with both people looking on] (11) [Person 1 sits against tree while Person 2 lies on the ground] PERSON 1: Fifteen years. No sign of the cancer. (12) I *am* having some weird symptoms. Joint pain. Fatigue. I think I’m losing my close-up vision. PERSON 2: Yeah. Me too. (13) PERSON 2: I think we’re getting old. (14) PERSON 1: I guess that’s okay. PERSON 2: It’s all I wanted.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:cz73r7iyiqn26upot4jtjdhk/bafkreihwhjblp5lyiwp63ouar7ocfea7evmckytoeo7rkfuoo4gw5rnrra@jpeg)
Reposted by Michael E. Mann, Jan W. Mueller, David Lazer , and 14 more Michael E. Mann, Jan W. Mueller, David Lazer, Will Jennings, Brendan Nyhan, Steve Peers, Fabián Muniesa, Magnus Johansson, Tuomas Mattila, Devon Greyson, Robert C. Richards, Brian Keegan, Karen O’Leary, Pádua Fernandes, Olúfẹ́mi Táíwò, Prakash Kashwan, Brian Jm Quinn
