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Virginia Marchman

@vmarchman.bsky.social
855 followers 56 following 6 posts

Semi-retired language development researcher at Stanford Psych and Stanford School of Medicine, MacArthur-Bates CDI Advisory Board, baseball fan

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Reposted by Virginia Marchman
Oregon Zoo @oregonzoo.bsky.social · 21/09/2026
Happy Sea Otter Awareness Week!
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Language Development Research @langdevres.bsky.social · 02/08/2026
New paper by Alvin W. M. Tan, Kirsten Read, Sophia Gamboa, Janet Bang, and @vmarchman.bsky.social showing text in children's books is lexically and grammatically richer than spontaneous child-directed speech. ldr.lps.library.cmu.edu/article/id/9...
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Martin Zettersten @mzettersten.bsky.social · 18/07/2026
Special shoutout to all of the many, many labs and researchers who generously shared their data (incomplete list here, we'll get this updated soon!! 😬) peekbank.github.io/peekbank-web...
peekbank.github.io
How to Cite
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Martin Zettersten @mzettersten.bsky.social · 18/07/2026
Really excited about this new preprint spearheaded by @vboyce.bsky.social w/ @mcxfrank.bsky.social and the Peekbank team. It's a deep-dive into a large looking-while-listening dataset (>3000 children!), evaluating what analytic and design choices really matter for measurement osf.io/preprints/ps...
osf.io
OSF
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Max Planck Institute for Psycholinguistics @mpi-nl.bsky.social · 09/07/2026
Exploring variation in infants' preference for infant-directed speech: Evidence from a multi-site study in Africa. New paper by Angeline Sin Mei Tsui & al. with @chbergma.bsky.social doi.org/10.1111/desc.70242 Paper: tinyurl.com/ycyw6jhj
doi.org
Exploring Variation in Infants' Preference for Infant‐directed Speech: Evidence From a Multi‐Site Study in Africa
Infants show a preference for infant-directed speech (IDS) over adult-directed speech (ADS). This preference has been linked to infants' language processing and word learning in experimental setting...
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Howard Chiu @howardchiu.bsky.social · 07/07/2026
A massive thank you to the incredible families, healthcare workers, and my brilliant co-authors @arokem.org, @vmarchman.bsky.social, @jyeatman.bsky.social (others not on bsky) who made this retrospective study possible! 🙏 Read the full open-access paper here: doi.org/10.1016/j.dc... (6/6)
doi.org
Redirecting
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Mayor Zohran Kwame Mamdani @mayor.nyc.gov · 14/06/2026
Parade. Thursday. Manhattan.
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bergelsonlab @bergelsonlab.bsky.social · 23/05/2026
I am one of countless children of immigrants whose American dream was predicated upon the policies being ripped to shreds by this…foolheaded doesn’t begin to describe this.
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Caroline Rowland @carorowland.bsky.social · 18/04/2026
Thread of the decade. Summary of evidence-based solutions to really make super-babies. 👏👏👏
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Virginia Marchman @vmarchman.bsky.social · 16/04/2026
Calling all US-based language researchers! Introducing the MacArthur-Bates CDI-IIIR for Amer Eng! This fully revised parent report form assesses vocab, grammar, print awareness and more in children 30-48 mos. Interested in contributing norming data? Click forms.gle/QP2rZSmbaNT1... for more info!
forms.gle
American English CDI-IIIR Norming study
Do you work with children 30 to 48 months of age? Are you interested in collecting data on language development via parent report? Introducing the MacArthur-Bates Communicative Development Inventory...
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Elizabeth Warren @warren.senate.gov · 11/03/2026
www.nytimes.com/2026/03/11/u...
nytimes.com
U.S. at Fault in Strike on School in Iran, Preliminary Inquiry Says
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Community for Rigor @comm4rigor.bsky.social · 02/02/2026
Reproducibility and open science are great, but they don't necessarily equate to rigor. You can perfectly share a study and still draw weak conclusions. True rigor lives in the questions we ask, the designs we choose, and the inferences we make.
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Association for Psychological Science @psychscience.bsky.social · 27/01/2026
Congratulations to Jennifer Eberhardt for making TIME's 2026 "Closers" list! Recognizing Black leaders who are addressing racial disparities in different fields and in different ways. #Bias #AI #Psychology
time.com
Jennifer Eberhardt Is Analyzing Police Bias With AI
Find out why Jennifer Eberhardt is on TIME’s 2026 Closers list
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Dave Byrnes @djbyrnes1.bsky.social · 31/01/2026
It's near-white out conditions in Chicago as the snow comes down, and tonight's anti-ICE/CBP rally is wrapping up in front of city hall. But not before the crowd bounces and chants, "I believe that we will win!"
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Abdellah Fourtassi @fourtassi.bsky.social · 20/01/2026
Thrilled to announce the 1st Workshop on Computational Developmental Linguistics (CDL) at ACL 2026 🎉 A new venue at the intersection of development linguistics × modern NLP, spearheaded by @fredashi.bsky.social @marstin.bsky.social, and and outstanding team of colleagues! A thread 🧵
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International Congress of Infant Studies @infantstudies.bsky.social · 16/01/2026
Micheletti et al. (2025): new research using home observations & wearable sensors shows that when moms hold their crying babies, both moms & babies show vagal withdrawal. Physical touch, not vocalizing, may be key for regulation in the wild #infancypapers doi.org/10.1111/infa...
doi.org
Caregiver Holding, Not Vocalizing, Supports Real‐Time Vagal Regulation
Caregivers play a critical role in infant physiological regulation. Lab-based studies show that more responsive mothers have infants that are better regulators, indexed by a decrease in infant respir...
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Olivia of Troye @oliviaoftroye.com · 11/01/2026
On the ground, covering the ICE Out for Good protest in Alexandria, VA. We will not be silenced. We will not be intimidated. We will not normalize this abuse of power.
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Mbsolheim @mbsolheim.bsky.social · 08/01/2026
10,000 people honoring Renee Nicole Good at the site of her murder
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Martin Zettersten @mzettersten.bsky.social · 05/01/2026
Oh, and while you're at it, also check out this spiffy refresh to the Peekbank website, courtesy of the unstoppable @adriansteffan.bsky.social : peekbank.stanford.edu
peekbank.stanford.edu
Peekbank
Peekbank is an open database of infant looking-while-listening data
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Martin Zettersten @mzettersten.bsky.social · 05/01/2026
Very excited that this is now published at eLife - the first outcomes from a huge effort from the Peekbank team to see what we can learn about children's lexical development from collecting and standardizing lots and lots of looking-while-listening data. Check it out, and stay tuned!
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Virginia Marchman @vmarchman.bsky.social · 09/12/2025
Just out in Infancy! "Time to talk", by our great team, Janet Bang, Mónica Munévar, Arlyn Mora, and Anne Fernald used day-long recordings of English- and Spanish-speaking families in the US to explore what caregivers are doing when talking the most with their children.
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Elizabeth Warren @warren.senate.gov · 18/10/2025
Today’s No Kings protest could be the largest single-day protest in U.S. history. People have power.
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Rooted in Resistance SGV @rootedinresistance.bsky.social · 18/10/2025
We have almost 500 people registered in our small community outside of Los Angeles. Far more people than we have ever had before. We are excited and energized, yellow safety vests ready.
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Kevin Carey @kevincarey1.bsky.social · 11/10/2025
It's clearer by the day that Columbia making a deal with Trump in July was a catastrophe for higher education as a whole. It gave terrible people a bottomless appetite for extortion. The other eight universities must follow MIT's lead. www.nytimes.com/2025/10/10/u...
nytimes.com
M.I.T. Rejects a White House Offer for Special Funding Treatment
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Ify Nwadiwe @ifycomedy.com · 12/10/2025
I think we really should stop using antifa and just fully say anti-fascist and get them saying they are against anti fascism. Using antifa is giving them some distance and I genuinely think some of their base don’t even know that’s what it stands for.
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Tim Dickinson @timdickinson.bsky.social · 12/10/2025
Fierce, unruly joy in Portland at the emergency naked bike ride
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Jacob Soboroff @jacobsoboroff.bsky.social · 09/10/2025
Michigan Avenue right now.
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Dr. Allison Master @allisonmaster.bsky.social · 26/09/2025
This is higher education in Texas right now. People applying for faculty jobs here should be aware of this.
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Gleafer @gleafer.bsky.social · 23/09/2025
They’re gonna blame the moms. They always blame the moms. They’re blaming moms for using the only safe pain reliever that in no way causes autism but WILL cause undue guilt and anguish. Tylenol doesn’t cause autism.
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DrH @drhaup.bsky.social · 23/09/2025
Many studies including 2024 Swedish study (cohort of 2.4 million) have shown no relationship between Acetaminophen and autism or ADHD. In spite of this, Trump attacks Tylenol as officials unveil highly contentious conclusions on autism. www.theguardian.com/us-news/2025...
theguardian.com
Trump attacks Tylenol as officials unveil highly contentious conclusions on autism
President says acetaminophen – also known as paracetamol - increases risk when taken by pregnant women, assertion contradicted by research
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Chris Hayes @chrislhayes.bsky.social · 22/07/2025
Service Journalism - News you can use. The Big Bad Bill ends Federal tax credits for residential rooftop solar but if you install it by December 31, 2025 you can still get the 30% rebate for the project cost!
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Dr. David Miller 🏳️‍🌈 @davidimiller.bsky.social · 21/07/2025
🧪 Win for NIH researchers: An appeals court just effectively upheld an earlier order to reinstate terminated NIH grants. Full opinion here: storage.courtlistener.com/recap/gov.us... SCOTUS may be next (see next post) 1/3
storage.courtlistener.com
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PBS News @pbsnews.org · 22/07/2025
PBS News is not going anywhere. We will continue our work without fear or favor, as we have for nearly five decades on the air. We are profoundly grateful to Viewers Like You for your loyalty and unwavering support.
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Ken Tremendous @kentremendous.bsky.social · 18/07/2025
The #1 way to explain America working properly is by saying “comedians can make fun of he President on TV.” A good way to explain fascism is “the President forces companies to fire those comedians as a condition of allowing them to conduct business.”
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Elizabeth Warren @warren.senate.gov · 18/07/2025
CBS canceled Colbert’s show just THREE DAYS after Colbert called out CBS parent company Paramount for its $16M settlement with Trump – a deal that looks like bribery. America deserves to know if his show was canceled for political reasons. Watch and share his message.
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searchingfor.bsky.social @searchingfor.bsky.social · 11/06/2025
Not just in Los Angeles.
Map of the US

PROTESTS AGAINST ICE RAIDS
EDFORD
SAN FRANCISCO
LOS ANGELES
SANTA ANA
SEATTLE
PORTLAND
SAN JOSE
MINNEAPOLIS
INDIANAPOLIS
OWENSBORO CHICAGO
DETROIT
SACRAMENTO
AURORA ST. LOUIS ST. LOUIS OKLAHOMA CITY
PITTSBURGH
BOSTON
HARRISBURG
WASHINGTON, DC
NEW YORK CITY
PHILADELPHIA
LOUISVILLE
BALTIMORE
LAS VEGAS
MEMPHIS
RALEIGH
SANTA FE DALLAS
CHARLOTTE
SAN DIEGO
ATLANTA
ASHVILLE •
AUSTIN
JACKSONVILLE
SAN ANTONIO
NEW ORLEANS
BMSNB
REPORT
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Marisa Kabas @marisakabas.bsky.social · 02/07/2025
[after thinking about it for three hours] ONE BIG BEAUTIFUL BILL
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Republicans Against Trumpism @rpsagainsttrump.bsky.social · 29/06/2025
America hates Trump’s “Big Beautiful Bill”
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Republicans Against Trumpism @rpsagainsttrump.bsky.social · 01/07/2025
CNN chief data analyst Harry Enten: “American people don’t see this as a big, beautiful bill. They see it as a big, bad bill. They hate it, hate it, hate it! They think it’s awful, awful, awful!”
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Mike Frank @mcxfrank.bsky.social · 01/07/2025
Experimentology is out today!!! A group of us wrote a free online textbook for experimental methods, available at experimentology.io - the idea was to integrate open science into all aspects of the experimental workflow from planning to design, analysis, and writing.
Experimentology cover: title and curves for distributions.
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Mark Jacob @markjacob.bsky.social · 22/06/2025
Some U.S. media (such as the Washington Post here) trace U.S.-Iranian animosity back to the 1979 Islamic Revolution, conveniently forgetting that the CIA helped overthrow a democratically elected Iranian government in 1953, forcing Iranians to endure decades of the Shah’s brutal rule.
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Will Oremus @willoremus.com · 13/06/2025
when you want to join the fun but can't quite get down with the nomenclature (ht @davelevitan.bsky.social)
Flyer for a "No Tyrants" protest in London, UK
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Kirsten Read @kreadlab.bsky.social · 13/06/2025
if you're not going to graduation tomorrow.. there are, umm, other community events going on... sccdp.org/index.php/20...
sccdp.org
Pre-Protest Gathering
Join Santa Clara County Democrats at the SCCDP Headquarters before The No Kings Day Protest.  Meet with other activists to prepare for the day's activities. Learn how to be effective and stay safe dur...
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Charles Logan @charleswlogan.bsky.social · 02/05/2025
FYI: The Spencer Foundation, Kapor Foundation, The William T. Grant Foundation, and the Alfred P. Sloan Foundation have collaborated to offer $25K rapid response grants. "This rapid response bridge funding opportunity is for scholars and teams whose grants have recently been cancelled by NSF."
spencer.org
Rapid Response Bridge Funding Program
In the face of recent abrupt shifts in federal funding for education research, including large-scale terminations of National Science Foundation (NSF) research grant awards, we have developed a rap...
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Dr. David Miller 🏳️‍🌈 @davidimiller.bsky.social · 02/05/2025
I am so heartened to this seriously AWESOME #SaveNSF website go up today!!!! Has a take action toolkit with: 1. Press outreach templates 2. Social media toolkit 3. Elected official outreach 4. Talking points Check it out and share widely!!!! Likely more to come. www.savensf.com
Welcome to Save The U.S. National Science Foundation
A Girl Looking at a Physics Model
TAKE ACTION
Save NSF is a coalition of concerned scientists and allies who are working to save funding for scientific grants through the U.S. National Science Foundation.

 

Our mission is to support and advocate for the continuation of vital research and innovation in various scientific fields. NSF funding is critical to this work.

 

 Join us in our endeavor to ensure a sustainable future for scientific exploration and discovery.
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Anne Pisor @annepisor.bsky.social · 29/04/2025
📢 Today I was supposed to be in DC, highlighting what the NSF Social, Behavioral, & Economic Sciences delivers to US taxpayers. NSF had one of the highest returns on investment (ROIs) of federal grantors 👏🏻 (1) and NSF SBE funded 63% of US social and psychological science research (2). 🧵
The NSF building, photo courtesy of Duke University
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Stand Up for Science! @standupforscience.net · 02/05/2025
🔔BREAKING🔔 The NSF has frozen all research grant awards—cutting off life-saving science midstream and demanding ideological screenings for future funding. This is censorship disguised as oversight. Here’s how you can help us spread the word ➡️🧵(1/3): www.nature.com/articles/d41...
nature.com
Exclusive: NSF stops awarding new grants and funding existing ones
US science funder also plans to screen grant applications for compliance with ‘agency priorities’.
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All In with Chris Hayes @allinwithchris.bsky.social · 01/05/2025
Trump shrugs off fears of shortages due to his China tariffs, saying, “Well, maybe the children will have two dolls instead of 30 dolls.” “Oh, the Golden Toilet Guy is now preaching minimalism?” says @chrislhayes.bsky.social.
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Rachel Maddow @maddow.bsky.social · 30/04/2025
Men at Bluebonnet Detention Facility (immigration prison) in Anson, TX form an S.O.S. with their bodies to signal to a drone overhead. This is the facility from which the Trump Administration appeared ready to fly another planeful of men to El Salvador last weekend www.reuters.com/pictures/sos...
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Gordon Hodson @gordonhodsonphd.bsky.social · 30/04/2025
Canadian election = e.g. of healthy democracy ✳️ 5-week campaign, w/ spending limits (keeps big money impact low) ✳️ automatic registration of voters, plenty of polling stations; easy voting, short/no queues ✳️ losers conceded their loss instantly ✳️ no violence In Canadian parlance: a "beauty"
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