Paul T. Harrell, Ph.D.'s Avatar

Paul T. Harrell, Ph.D.

@paultharrell

PhDin Psychology, Neurosci track. Postdocs in Epidemiology, Public Health, Behavioral Oncology. Published on e-cigarettes, youth substances, psychometrics, modeling. Opinions mine. Like/repost/following is for bookmarking, not endorsement.

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21.01.2025
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Latest posts by Paul T. Harrell, Ph.D. @paultharrell

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White House stalls release of approved US science budgets The US Congress rejected sweeping cuts to science agencies. But the NIH, the NSF and NASA have had their spending slowed.

Congress rejected massive cuts to US science budgets for 2026, but much of the money still isn’t flowing to researchers.

The culprit? The White House Office of Management and Budget (OMB) is quietly slow-walking the release of funds. πŸ§΅πŸ‘‡

27.02.2026 16:06 πŸ‘ 1055 πŸ” 711 πŸ’¬ 20 πŸ“Œ 75
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We are proud to recognize our top reviewers for Drug and Alcohol Dependence Reports for their exceptional contributions, thoughtful critiques, and commitment to advancing high-quality research in the field of substance use

27.02.2026 17:55 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Looks like the page is down now. Is that good?

01.03.2026 18:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

True, I just think the possible technical solutions to this are so numerous (block IP and/or whatever VPN(s) it uses; put Canvas behind university VPN; captcha; Instructure implements detection of non-human action sequences) that not disrupting it is a choice.

23.02.2026 19:50 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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β€˜Unbelievably dangerous’: experts sound alarm after ChatGPT Health fails to recognise medical emergencies Study finds ChatGPT Health did not recommend a hospital visit when medically necessary in more than half of cases

Study finds ChatGPT Health did not recommend a hospital visit when medically necessary in more than half of cases. www.theguardian.com/technology/2...

27.02.2026 19:47 πŸ‘ 1275 πŸ” 724 πŸ’¬ 43 πŸ“Œ 189
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GitHub - vincentarelbundock/marginaleffects-SKILL: LLM instructions to use `marginaleffects` for `R` and `Python` LLM instructions to use `marginaleffects` for `R` and `Python` - vincentarelbundock/marginaleffects-SKILL

A few weeks ago I created a "Skill" for Claude Code, Codex, etc. It includes all the marginaleffects man pages, as well as summaries of every chapter in the book. The interactions are incredible. I bet something like that would work amazing with DeclareDesign too. github.com/vincentarelb...

28.02.2026 14:05 πŸ‘ 25 πŸ” 5 πŸ’¬ 4 πŸ“Œ 0

This isn’t discussed nearly enough. It’s not too hard to make an argument that much of the strangeness of the past couple decades can be attributed to the shift in the US from independent local media to social media.

28.02.2026 16:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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U.S. newsroom employment has fallen 26% since 2008 While newspapers have seen steep job losses from 2008 to 2020, digital-native news organizations have seen considerable gains.

Between 2008 and 2020, U.S. newspaper newsroom employment fell 57%.

More than 200 counties are now "news deserts"β€”no local outlet at all. In another 1,500+ counties, only one remains. www.pewresearch.org/short-reads/...

28.02.2026 13:26 πŸ‘ 153 πŸ” 52 πŸ’¬ 4 πŸ“Œ 5
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28.02.2026 12:47 πŸ‘ 15609 πŸ” 4747 πŸ’¬ 379 πŸ“Œ 347

Any response to this @conradhackett.bsky.social ?

28.02.2026 16:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The US is broadly a country that likes to invest in science. Even among Republicans this is true. But we are governed by an administration that is opposed to science, and is using procedural tools to limit spending and increase political control over the process.

27.02.2026 17:18 πŸ‘ 200 πŸ” 123 πŸ’¬ 6 πŸ“Œ 3

Important to watch this. Despite top-line funding for NIH slightly increasing, actual awards being released are minuscule compared to prior years. @jeremymberg.bsky.social is providing weekly updates and this graph from @deniswirtz.bsky.social highlights the current devastation for U.S. scientists.

26.02.2026 22:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Well said. You can also see in this chart the beginning of the cratering in new funding that began in 2025. Sadly, 2026 is looking even worse. bsky.app/profile/jere...

26.02.2026 22:04 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Line graph of the number new and competitive renewal grants funded by NIH in fiscal year 2026 through February 20, compared to fiscal years 2020-2025. The fiscal year 2026 is well below the other curves.

Line graph of the number new and competitive renewal grants funded by NIH in fiscal year 2026 through February 20, compared to fiscal years 2020-2025. The fiscal year 2026 is well below the other curves.

New and Competitive Renewals

Only 803 grants have been made compared to ~2650 in fiscal years 2023 and 2024 through February 20.

All institutes and centers (include OD now) have made awards except NIAAA, NLM, NCCIH, and FIC.

3/4

26.02.2026 21:07 πŸ‘ 21 πŸ” 25 πŸ’¬ 4 πŸ“Œ 3

I look up to you, Michael.

I have enjoyed your comments and posts here.

It takes a lot of courage to put yourself out there and tell your story. I can post graphs and numbers as much as I want but, even if I am thinking about the humans underneath, real stories matter a lot.

26.02.2026 21:13 πŸ‘ 20 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

To add a personal note, the second renegotiation request came with a one-week deadline the week of my grandfather’s funeral. He died after a long battle with heart disease, one of the conditions my research involves.

26.02.2026 18:36 πŸ‘ 88 πŸ” 6 πŸ’¬ 3 πŸ“Œ 0

I had to renegotiate my F99/K00 award twice in 6 months, and on both occasions I asked what specifically β€œDEI activities” means. I didn’t get clear answers, so I was hopeful the person that directive came from could specify (the NIH Director). I asked the on @whyshoulditrustyou.bsky.social podcast

26.02.2026 18:36 πŸ‘ 194 πŸ” 45 πŸ’¬ 9 πŸ“Œ 11
NOT-OD-26-046: Updated Elements of an NIH Data Management and Sharing Plan NIH Funding Opportunities and Notices in the NIH Guide for Grants and Contracts: Updated Elements of an NIH Data Management and Sharing Plan NOT-OD-26-046. NIH

This is a dramatic update to the NIH Data Management and Sharing Plan template, effective for applications submitted for due dates on or after May 25, 2026.

grants.nih.gov/grants/guide...

26.02.2026 12:34 πŸ‘ 14 πŸ” 16 πŸ’¬ 2 πŸ“Œ 1
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How good are ecigarettes at helping smokers quit? Any radio discussion of ecigarettes inevitably attracts evangelical callers wanting to tell their story of the miracle they have experienced: β€œAs a fortunate survivor of extended tobacco addiction,…

Vaping theologians invariably point to randomised controlled trials to argue vapes are superior to all other ways. In this blog, I summarise key limitations of RCTs & why longitundial cohort data are far better guides to real-world assessment of quit success simonchapman6.com/2019/01/09/h...

26.02.2026 01:01 πŸ‘ 0 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Virginia State University faces questions after firing six agriculture research experts β€’ Virginia Mercury Virginia State University's Agricultural Research Station fired six professors in December, sparking outrage among farmers.

β€œThese terminations intentionally disrupted ongoing studies that VSU had already committed to support, thus costing the taxpayers over $10 million in federal & state-funded projects with applications beyond the institution.”

#ReinstateTheFiredSix

24.02.2026 22:38 πŸ‘ 23 πŸ” 11 πŸ’¬ 1 πŸ“Œ 0
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New Report: Making Tobacco Industry Elimination Inevitable Author: Eline Goethals, The School for Moral Ambition The tobacco industry’s products kill 7 million people annually while generating $880 billion in revenueβ€”more than Google, Meta, and Apple combined...

NEW REPORT OUT – β€˜Making tobacco industry elimination inevitable’

The tobacco and nicotine industry's days are numbered.
Learn more in a new strategic playbook with 14 concrete recommendations for advocates from our allies @ash.org: ow.ly/53Hb50Yfkih
#TobaccoEndgame

24.02.2026 01:57 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

JobsJobsJobs !!!

24.02.2026 14:13 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Quoted

24.02.2026 01:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New AI Agent Logs Directly Into College Platform Canvas to Do Your Homework for You The AI "homework agent," called Einstein, will even complete assignments while you sleep before you even realized they were assigned, the company

You are quotes and linked here futurism.com/artificial-i...

24.02.2026 01:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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When others channel the Borg, look for the bagmen and the Borgias Inevitability is a common rhetorical ploy in education. To Thomas Edison, film would inevitably replace textbooks. In the 1960s, B.F. Skinner said thatΒ teaching machines were inevitably going …

Most of all, I’m in the anti-inevitability camp.

shermandorn.com?p=9781

23.02.2026 19:04 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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https://companion.ai/einstein - Instructure Community Has anyone seen this yet: https://companion.ai/einstein Einstein is an AI with a computer. He logs into Canvas every day, watches lectures, reads essays, writes papers, participates in discussions, an...

Maybe yes, maybe no. It looks like some people are discussing it. But who owns Companion.AI? They should at least be publicly shamed about this type of activity.

community.instructure.com/en/discussio...

23.02.2026 19:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Einstein - AI Homework Agent Einstein logs into Canvas and does your homework automatically. He has his own computer β€” he can watch lectures, read essays, write papers, and participate in discussions.

Is this bad

23.02.2026 15:06 πŸ‘ 1414 πŸ” 328 πŸ’¬ 158 πŸ“Œ 612

A problematic stance from someone like @holdenthorp.bsky.social who has the position & privilege that comes with being Editor-in-Chief of Science Journals.

Yes, scientists need to continue to do science.

But science leaders can't leave the risk that comes with speaking up to others. 🧡1/8

23.02.2026 16:08 πŸ‘ 73 πŸ” 28 πŸ’¬ 4 πŸ“Œ 4
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N.I.H. Director Will Temporarily Run C.D.C. in Leadership Shake-Up

BREAKING: NIH director Jay Bhattacharya will take on the additional role of acting director of the Centers for Disease Control and Prevention, two administration officials told @sherylnyt.bsky.social on Wednesday.

Bhattacharya will also continue to run the NIH, she reports for @nytimes.com.

18.02.2026 18:53 πŸ‘ 58 πŸ” 27 πŸ’¬ 6 πŸ“Œ 42