Kyle LaFollette

346 posts

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Kyle LaFollette

Kyle LaFollette

@LafolletteKyle

PhD Student @CWRU studying the dynamics of emotion and social cognition. He/him.

Katılım Aralık 2019
136 Takip Edilen79 Takipçiler
Kyle LaFollette retweetledi
Shirley B. Wang
Shirley B. Wang@ShirleyBWang·
Exciting news!! After 4 years, I'm so thrilled to share a preprint of our paper on building a formal mathematical and computational model of suicide. This is the hardest I've ever worked on a paper, and it's some of the work I'm most proud of to date! psyarxiv.com/b29cs/
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Amit Goldenberg
Amit Goldenberg@Amit_Goldenb·
NEW PAPER led by 👑 @LafolletteKyle👑 is the most ambitious project I’ve been part of! We used equation detection algorithms to improve comp models of learning and found a simple novel model that was better at predicting 8 of 9 datasets! Read story👇👇 psyarxiv.com/65jqh
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Jonas Schöne
Jonas Schöne@JonasP_Schoene·
🚨Preprint alert: psyarxiv.com/wng5v 🚨. Who contributes most to one of social media’s big issues, the exposure to negativity? We found that especially for public figures (verified users) negative content is disproportionally shared on Twitter. 🧵1/
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Amit Goldenberg
Amit Goldenberg@Amit_Goldenb·
I spent almost a decade (!) thinking about how emotions spread and amplify between people and groups. My lab and I recently started to work on a few complimentary projects: how collective emotions can be regulated. Here is a first chapter in this domain. osf.io/tzsy4
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Kyle LaFollette
Kyle LaFollette@LafolletteKyle·
@gershbrain We've fit RLDDMs (hierarchical, noncentered) in Stan where drift rate is calculated in the model block as a function of trial EV. Boundary could be calculated as a function of time/trial with free params for subject level intercept and decay rate. tinyurl.com/yf5ybehn 1/2
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Sam Gershman
Sam Gershman@gershbrain·
Has anyone successfully fit DDMs with collapsing bounds (or something similar, e.g. LBA models) in Stan? We've noticed that for motion discrimination tasks with deadlines we get really poor results if we don't use collapsing bounds, but haven't been able to do this in Stan.
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Brooke N. Macnamara
Brooke N. Macnamara@BrookeMacnamara·
Post-bac RA position @CWRUpsychsci tinyurl.com/muextrst, job# 10574. RA will assist with project examining cognitive abilities and stress on learning and skilled performance. Learn to administer behavioral and psychophysiological measures. Start this fall (2022). Please RT.
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Kyle LaFollette
Kyle LaFollette@LafolletteKyle·
Very excited to share this! Findings implicate mechanisms at the root of racial bias in crowd emotion perception, and could extend to how the media and law enforcement perceive social gatherings and demonstrations.
Amit Goldenberg@Amit_Goldenb

🚨NEW PAPER🚨 with @profcikara, @eeweisz, @LafolletteKyle, Zi Huang. Imagine a crowd expressing emotion. Does increasing the proportion of faces racialized as Black in the crowd changes the probability that the crowd will be evaluated as emotional? 1/4 psyarxiv.com/ys65p/

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Kyle LaFollette
Kyle LaFollette@LafolletteKyle·
Hey #RLDM2022 - stop by poster 1.126 to see how acute physiological stress modulates exploration strategy with long and short horizons. Thursday poster session, 4:30-7:30PM. paper: github.com/kjlafoll/stres…
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Anne Collins
Anne Collins@Anne_On_Tw·
Looking for a recommendation for a good Stan tutorial for beginners in stan, who already have good understanding of the theory and good practice with model fitting. Major bonus if it's in python, but interested in R or Matlab too.
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Richard Sutton
Richard Sutton@RichardSSutton·
If you take all the fields that study intelligent decision making—from neuroscience to AI, psychology to control theory, economics to operations research—do their theories have much in common? I think so, as I explain in this new short paper: arxiv.org/pdf/2202.13252…
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Christian Webb
Christian Webb@ChrisWebbPhD·
Reinforcement Learning in Patients With Mood and Anxiety Disorders vs Control Individuals: A Systematic Review and Meta-analysis ja.ma/35kN5Vg
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Renzo Lanfranco
Renzo Lanfranco@Renzo_Lanfranco·
Anyone with experience applying Drift-Diffusion Modelling on behavioural data? What introductory/tutorial papers would you recommend? Any recommended toolboxes? 😊
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Fausto Carcassi
Fausto Carcassi@CarcassiFausto·
From a 'pure' Bayesian perspective, model selection ought to provoke the same negative reaction as using point estimates. Part of the reason it doesn't, I guess, is that models feel like they're standing in for theories, and scientists want their theory to WIN.
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Keşfet

@stefanovrizzi @anis_najar @mael_lebreton @gershbrain @Amit_Goldenb @CWRUpsychsci @Anne_On_Tw @elonmusk