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Hadar Fisher

@hadarfisher.bsky.social
88 followers 78 following 52 posts

Instructor in Psychiatry | Harvard Medical School | McLean Hospital

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Hadar Fisher @hadarfisher.bsky.social · 26/05/2026
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Michael Inzlicht @minzlicht.bsky.social · 31/03/2026
Qualitative coding 3,183 open-ended responses by hand would take 80+ hours. With an LLM-assisted workflow, Gino Carmona-Díaz and colleagues in Colombia did it in 10. ICC = .824. Full tutorial, prompts, and code are open access. link.springer.com/article/10.3...
link.springer.com
An AI-powered research assistant in the lab: A practical guide for text analysis through iterative collaboration with LLMs - Behavior Research Methods
Analyzing texts such as open-ended responses, headlines, or social media posts is a time- and labor-intensive process highly susceptible to bias. However, large language models (LLMs) are promising to...
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Hadar Fisher @hadarfisher.bsky.social · 06/03/2026
An AI-generated podcast featuring our work. So cool!
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Hadar Fisher @hadarfisher.bsky.social · 05/03/2026
Now out in npj Digital Medicine 🎉 www.nature.com/articles/s41... Our systematic review and meta-analysis examines how well language-based models detect depression from text. We reviewed 123 studies (40,000 + observations) using NLP and machine learning.
nature.com
Language-based detection of depression with machine learning: systematic review and meta-analysis - npj Digital Medicine
npj Digital Medicine - Language-based detection of depression with machine learning: systematic review and meta-analysis
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JAMA Psychiatry @jamapsychiatry.com · 21/02/2026
John Torous, MD, speaks with Christian A. Webb, PhD, of Harvard Medical School and McLean Hospital, about the limits of population-level prediction and the need for more potent and targeted interventions for #YouthMentalHealth. 🎧 Listen now: ja.ma/3OSGiIw
Podcast cover for JAMA Psychiatry Author Interviews, dated February 18, 19 minutes. Title: Predicting Adolescent Response to School-Based Mindfulness. A blue square displays 'Psyc' and initials 'JN'. A purple play button is at the bottom.
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Simon Goldberg, PhD @sgoldbergphd.bsky.social · 05/02/2026
Curious about AI and spirituality? Have a few minutes for an anonymous survey? Colleague and friend Roman Palitsky at Emory U is launching a project on this fascinating intersection: qualtrics.kcl.ac.uk/jfe/form/SV_...
qualtrics.kcl.ac.uk
THE SAIPIENT Study: Spirituality and AI
The most powerful, simple and trusted way to gather experience data. Start your journey to experience management and try a free account today.
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Alex Shackman @ajshackman.bsky.social · 29/11/2025
www.nature.com/articles/s41...
nature.com
Global, regional, and national burden of mental disorders among adolescents and young adults, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 - Translational Psychiatry
Translational Psychiatry - Global, regional, and national burden of mental disorders among adolescents and young adults, 1990–2021: a systematic analysis for the Global Burden of Disease...
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NPP-Digital Psychiatry and Neuroscience (DPN) @dpn-journal.bsky.social · 24/11/2025
Mental health services struggle to meet demand. Wagner et al tested whether a RoBERTa LLM can detect anxiety or depression in text, showing accuracy similar to human experts and paving the way for more accessible, scalable mental health evaluation. www.nature.com/articles/s44...
nature.com
Using large language models as a scalable mental status evaluation technique - NPP—Digital Psychiatry and Neuroscience
Mental health services struggle to keep up with growing demand. This study explores how a RoBERTa large language model can help by analyzing text for signs of anxiety or depression. It uses online the...
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Hadar Fisher @hadarfisher.bsky.social · 23/11/2025
💫 Excited to share new preprint a systematic review & meta-analysis of 123 studies (40k+ ppl) on how well language-based models detect depression from text. www.researchsquare.com/article/rs-8...
researchsquare.com
Language-Based Detection of Depression with Machine Learning: Systematic Review and Meta- Analysis
Early detection of depression is critical for timely intervention. Natural language processing (NLP) and machine learning (ML) approaches have increasingly been used to automatically detect depression...
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Christian Webb, PhD @christianwebb.bsky.social · 24/10/2025
Thanks to @bbrfoundation.bsky.social for highlighting our lab's study (led by @hadarfisher.bsky.social & @nigeljaffe.bsky.social) using📱smartphone sensors + LLM-derived text ratings to track behavioral activation and symptom change in teens with anhedonia. bbrfoundation.org/content/smar...
bbrfoundation.org
Smartphone Sensors + ChatGPT Successfully Tracked & Predicted Symptoms in Adolescents with Anhedonia | Brain & Behavior Research Foundation
The ubiquity of smartphones and the rapid advance and widespread public adoption of “AI” tools like ChatGPT (especially among the young) have raised hopes among some researchers that such technologies...
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Hadar Fisher @hadarfisher.bsky.social · 17/10/2025
Now out in NPP – Digital Psychiatry and Neuroscience! 📱🧠 Can LLMs and smartphone sensing help us track therapy progress in real time?
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Christian Webb, PhD @christianwebb.bsky.social · 12/09/2025
📱EMA is increasingly used in intervention studies to acquire a more fine-grained and ecologically valid assessment of change. But EMA is relatively burdensome. What's the added value? We tried to address this question in our new paper now out @jmirpub.bsky.social www.jmir.org/2025/1/e69297 1/n
jmir.org
Ecological Momentary Assessment as a Measure of Intervention Change: Evaluation in 4 Digital Mental Health Trials
Background: Ecological momentary assessment (EMA) is increasingly being incorporated into intervention studies to acquire a more fine-grained and ecologically valid assessment of change. The added uti...
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Hadar Fisher @hadarfisher.bsky.social · 01/09/2025
My correspondence on emotionally responsive AI is now published in Nature (!) I’m thankful for the opportunity to share this little drop of thought. 🌱 👉 Read the full correspondence here: www.nature.com/articles/d41...
nature.com
Emotional AI is here — let’s shape it, not shun it
Letter to the Editor
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Hadar Fisher @hadarfisher.bsky.social · 17/07/2025
🚨New paper on emotion rigidity as a risk factor for future depression out in BRAT! Thank you to @christianwebb.bsky.social @diegopizzagalli.bsky.social and the awesome teddylab team @nigeljaffe.bsky.social, KristinaPidvirny, and Anna Tierney 🙌 Free 50d access: authors.elsevier.com/a/1lRqe1KMdl...
authors.elsevier.com
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Hadar Fisher @hadarfisher.bsky.social · 03/07/2025
Check out our thoughts on the growing use of passive sensing for digital phenotyping. In this commentary, we reflect on excellent work by @whitneyringwald.bsky.social et al., who use a large, clinically heterogeneous sample to examine assoc. bw passive sensing and domains of psychopathology.
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Hadar Fisher @hadarfisher.bsky.social · 27/06/2025
📣 Curious about how to measure and work with emotions in therapy? Join us for the panel Emotional Processes in Psychotherapy: Breaking New Ground, today at 11:30 in Aula A (LB). New tools, task-based methods, and fresh data on emotional change. #SPRKrakow2025
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Hadar Fisher @hadarfisher.bsky.social · 13/06/2025
Can we track therapeutic change outside the clinic? In a new preprint, we explored whether digital tools - smartphone passive sensors📱 and LLM (GPT-4o) 🤖 - can track daily-life activation in adolescents with anhedonia receiving Behavioral Activation. osf.io/preprints/ps...
osf.io
OSF
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Hadar Fisher @hadarfisher.bsky.social · 12/06/2025
🚨 Now out in Emotion! 🚨 📄 psycnet.apa.org/record/2026-... Grateful to all collaborators 🙏
psycnet.apa.org
APA PsycNet
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Todd Jones @toddrjones.bsky.social · 18/05/2025
Here are some ways the world has gotten better.
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Hadar Fisher @hadarfisher.bsky.social · 17/04/2025
1/7 Excited to share our new study "Using Natural Language Processing to Track Negative Emotions in the Daily Lives of Adolescents"! www.researchsquare.com/article/rs-6... We combine NLP and machine learning to monitor moment-to-moment mood changes in teens from their daily text.
researchsquare.com
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Daniel P. Moriarity @dpmoriarity.bsky.social · 18/03/2025
New tutorial @ AMPPS on how to plan your sample sizes for item-response-theory studies. journals.sagepub.com/doi/10.1177/... @psychscience.bsky.social
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Alex Shackman @ajshackman.bsky.social · 09/03/2025
www.nature.com/articles/s41...
nature.com
Prediction of mental health risk in adolescents - Nature Medicine
Using longitudinal survey and neuroimaging data from more than 11,000 adolescents in the United States, a machine learning model shows promising performance in identifying individuals at greater risk ...
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Jonas Haslbeck @jmbh.bsky.social · 07/01/2025
Emotions are reactions to situations we encounter in daily life. In our new paper in Psych Review (psycnet.apa.org/fulltext/202...; with @oisinryan.bsky.social and @fdabl.bsky.social), we take a first step towards building a generative model for emotion dynamics based on this simple principle 1/4
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Kristoffer Magnusson @rpsychologist.com · 11/12/2024
Introducing PowerLMM.js! A new tool for power analysis of longitudinal linear mixed-effects models (LMMs) – with support for missing data, plus non-inferiority and equivalence tests. powerlmmjs.rpsychologist.com Would really appreciate your feedback as I refine this app! Details below 🧵👇
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Hadar Fisher @hadarfisher.bsky.social · 29/11/2024
🚨 New preprint alert! 🚨 Our latest study focuses on identifying adolescents at heightened risk of developing depression by examining how emotion regulation dynamics during this critical developmental period predict future symptoms. osf.io/preprints/ps...
osf.io
OSF
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