Alan Novaes Tump

54 posts

Alan Novaes Tump

Alan Novaes Tump

@AlanTump

Researcher at the Center for Adaptive Rationality in Berlin and interested in collective intelligence and decision-making in groups.

Katılım Şubat 2019
231 Takip Edilen286 Takipçiler
Alan Novaes Tump retweetledi
Mubashir
Mubashir@Abdulshir·
Very happy to share that our work is now published in PNAS (@PNASNews)! 🎉 It's a systematic look into how demographic and psychological factors are associated with misinformation susceptibility. @arc_mpib Thread below and can be read in full here: pnas.org/doi/10.1073/pn…
Mubashir tweet media
Mubashir@Abdulshir

Who falls for online misinformation? A meta-analysis on demographic and psychological factors impacting misinformation susceptibility. Preprint: osf.io/preprints/psya… My lovely coauthors: @AlanTump, Nina Ehmann, @lorenz_spreen, Ralph Hertwig, Anton Gollwitzer, @RalfKurvers 1/n

English
5
35
80
9.3K
Alan Novaes Tump retweetledi
Veronika Zilker
Veronika Zilker@VZilker·
Join our diverse team for a 3-year Post-Doc in Cognitive Psychology at KU Eichstätt! 100% position (Verbeamtung auf Zeit/TV-L), focused on decision science & computational modeling. No denominational requirements. Apply by 2024-03-31. Details: psychjob.eu/de/job/akademi… Please RT!
English
0
2
13
1.3K
Alan Novaes Tump
Alan Novaes Tump@AlanTump·
@lukasdaubner @rmanthe1 I 100% agree with your point but why is hydro not categorised as renewable? They even state below the graphic that hydro is elsewhere categorised as renewable.
English
0
0
0
85
Alan Novaes Tump retweetledi
Mubashir
Mubashir@Abdulshir·
Such a nice way to end the year! Our paper on fast-paced news consumption and false news just got published at @SciReports 🎉 🥳 🎉. You can read it in full here: nature.com/articles/s4159… And see quoted tweet for a thread :) @arc_mpib @mpib_berlin
Mubashir tweet media
Mubashir@Abdulshir

Very excited to share my first first-author pre-print :) 🎉 🥳 🎉 It’s been a pleasure working with my lovely co-authors (@AlanTump, @michael_geers_, @philipplenz6, @stefanmherzog, @RalfKurvers) on this, more in the 🧵 below. (1/9).

English
1
16
54
15.7K
Alan Novaes Tump retweetledi
Richard Mann
Richard Mann@richardpmann·
Nice to see this work is now published in the new journal Collective Intelligence as of yesterday: journals.sagepub.com/doi/10.1177/26… The published version is better (less wrong on the effect of non-identical preferences) and Open Access.
Richard Mann@richardpmann

New preprint out today on decision-making in sparse social networks: arxiv.org/abs/2110.13543 Two key takeways: 1. In a sparse network, rational agents develop sequence-agnostic social responses that depend only on the difference between how many others choose each option

English
0
1
6
0
Alan Novaes Tump
Alan Novaes Tump@AlanTump·
How do cognitive processes shape collective dynamics? We illustrate how cognitive modeling can link cognitive processes and collective dynamics, allowing a better understanding of the principles underlying adaptive dynamics and collective intelligence: osf.io/7aykm
English
2
4
36
0
Alan Novaes Tump retweetledi
Solomon Kurz
Solomon Kurz@SolomonKurz·
I have an N=1300 data set with 9 variables. All have some missingness. Some are roughly Gaussian, but others are best described as ordinal. If I want to accommodate--but not fret over--their distributions, would *pedictive mean matching* multiple imputation be the way to go?
English
19
15
79
0
Alan Novaes Tump
Alan Novaes Tump@AlanTump·
We show how cooperative and selfish individuals should tune their strategies to different error costs. The results reveal how the implemented strategies of individuals in high-stakes social contexts (e.g., panicking crowds) could jeopardize or boost the collective. (3/3)
English
0
0
0
0
Alan Novaes Tump
Alan Novaes Tump@AlanTump·
When options are associated with different costs, individuals develop a response bias to avoid the more costly error. But they also tend to pick the option with the lower cost faster. In groups, observable fast choices can lead to bias amplification and maladaptive herding. (2/3)
English
1
0
0
0
Alan Novaes Tump retweetledi
Mubashir
Mubashir@Abdulshir·
Join us at @arc_mpib! :) Ralf is an excellent supervisor, you won’t be disappointed :)
English
0
1
5
0

Keşfet

@PNASNews @arc_mpib @PRomanczuk @SciReports @mpib_berlin @scioi_cluster @twiecki @pymc_labs