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Luis Sandoval-Araujo

@luissandoval.bsky.social
198 followers 169 following 15 posts

graduate student @ UofL EAT Lab • he/him • researching precision medicine for eating disorders • FIU alum • shoe and keyboard enthusiast

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Reposted by Luis Sandoval-Araujo
Alt NIH Bluesky 🧪 @altnih4science.bsky.social · 30/04/2025
As 100 days in office comes up, let’s focus on the next few months: Trump is trying to stop spending at NIH to justify cutting the NIH budget. Every US scientist should be in contact with their Congressional reps about this. Get grants and money out the door soon or the money goes away.
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Reposted by Luis Sandoval-Araujo
Björn Siepe @bsiepe.bsky.social · 28/04/2025
Can we use features of dynamic networks (e.g. centrality) to improve treatment selection and outcome prediction? New preprint on the topic: We highlight the role of uncertainty & introduce a Bayesian multilevel approach for uncertainty quantification of network features 🧵 osf.io/preprints/ps...
Image with three main boxes with recommendations for applied researchers on conceptualization, estimation, and interpretation when using network features. 
Conceptualization:
- Discuss why a network feature should be relevant for a given treatment or outcome
- Consider plausible effect size and sample size needed to detect an association with a distal outcome

Estimation:
- Carefully choose preprocessing and network estimation methods
- Follow good practices for predictive models (e.g., cross-validation, out-of-sample validation)

Interpretation: 
- Consider uncertainty in node selection and network feature regression
- Compare network features with simpler time series features (e.g., person-specific mean or SD)
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Luis Sandoval-Araujo @luissandoval.bsky.social · 25/04/2025
Upsetting, but not surprising. We've been anticipating the possibility of this supplement being terminated for a while now, but seeing it actually happen still doesn't feel great. I've had a bit of time to sit with this and have some thoughts.
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Reposted by Luis Sandoval-Araujo
Lorenzo Lorenzo-Luaces, PhD @lluaces.bsky.social · 08/02/2025
To those of you that have tweeted some version of “oh so sad about minorities rn” but secretly being relieved it’s not about you, well it just became about all of us
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Reposted by Luis Sandoval-Araujo
Darby Saxbe @darbysaxbe.bsky.social · 04/02/2025
🚨BREAKING. From a program officer at the National Science Foundation, a list of keywords that can cause a grant to be pulled. I will be sharing screenshots of these keywords along with a decision tree. Please share widely. This is a crisis for academic freedom & science.
list of banned keywords
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Reposted by Luis Sandoval-Araujo
Dr. Cheri A Levinson @cherilev.bsky.social · 03/12/2024
Our commentary, that will surely spark debate, is now accepted ‘Behavioral Weight Loss Treatment Promotes Weight Loss by Increasing Eating Disorder Symptoms: A Response to Grilo & Pittman (2024)’ in International Journal of Eating Disorders @uofleatlab.bsky.social
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Reposted by Luis Sandoval-Araujo
Dr. Cheri A Levinson @cherilev.bsky.social · 13/11/2023
I was a little late to this decision but I will be accepting a PhD student in clinical psychology this year! interested in #eatingdisorders, digital treatment development, personalized treatment, networks, or longitudinal designs -apply! More here faq: www.louisvilleeatlab.com/join-the-lab...
louisvilleeatlab.com
Join the Lab
EAT LAB SUMMER RESEARCH INTERNSHIP PROGRAM 2024 Due date is January 15th, 2024 The Eating Anxiety Treatment (EAT) lab at the University of Louisville is excited to announce that applications are now.....
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