Marianna Zhang's Avatar

Marianna Zhang

@mariannazhang

developmental cognitive scientist & postdoc @ NYU | social categories, development, language, climbing, caving | ๐Ÿ—ฝ๐ŸŒฌ๏ธ๐ŸŒ‰๐Ÿ—ฝ | she/ๅฅน mariannazhang.github.io

549
Followers
296
Following
123
Posts
27.09.2023
Joined
Posts Following

Latest posts by Marianna Zhang @mariannazhang

NSF GRFP applicants (and mentors): Was your application Returned Without Review and deemed ineligible despite fitting in the allowed topics?
1) Write NSF
2) Write your Congressperson
3) CC us at grfp@grant-witness.us so we can compile + follow up

Details and template at grant-witness.us/grfp-letter

02.02.2026 17:58 ๐Ÿ‘ 159 ๐Ÿ” 199 ๐Ÿ’ฌ 6 ๐Ÿ“Œ 17
NOT-OD-26-032: Basic Experimental Studies in Humans (BESH) Will No Longer Be Considered Clinical Trials by the NIH NIH Funding Opportunities and Notices in the NIH Guide for Grants and Contracts: Basic Experimental Studies in Humans (BESH) Will No Longer Be Considered Clinical Trials by the NIH NOT-OD-26-032. NIH

This is good news for NIH-funded behavioral scientists and for the public; it resolves an unfortunate Catch-22 situation that inflated administrative burden and occasionally excluded basic behavioral science from funding opportunities:
grants.nih.gov/grants/guide...

29.01.2026 16:14 ๐Ÿ‘ 53 ๐Ÿ” 16 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 4
Preview
Genetic Data From Over 20,000 U.S. Children Misused for โ€˜Race Scienceโ€™

The New York Times reports that a group of โ€œscientificโ€ racists misused National Institute of Health data (that families were assured would be protected) to write bogus papers on supposed to biological racial differences. Gift link.

24.01.2026 15:15 ๐Ÿ‘ 432 ๐Ÿ” 226 ๐Ÿ’ฌ 10 ๐Ÿ“Œ 28
Preview
Live: Man shot by federal agent in south Minneapolis this morning, witnesses say More than a hundred protesters and observers have gathered near E. 26th Street and Nicollet Avenue.

Thereโ€™s video floating around. You donโ€™t want to watch it.

News feed will be updated continuously. No paywall.

www.startribune.com/ice-raids-mi...

24.01.2026 15:48 ๐Ÿ‘ 1611 ๐Ÿ” 837 ๐Ÿ’ฌ 45 ๐Ÿ“Œ 89
Preview
Exclusive: key NIH review panels due to lose all members by the end of 2026 Thirteen of the agencyโ€™s advisory councils, which must review grant applications before funding is awarded, are on track to have no voting members.

๐Ÿšจ New from me: Grant review at more than half of NIH's institutes could be frozen by the end of the year.

That's because crucial NIH grant-review panels are slated to be empty at those institutes by Jan 2027.

A wonky bureaucratic problem with big implications.

A short ๐Ÿงต

22.01.2026 19:46 ๐Ÿ‘ 322 ๐Ÿ” 259 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 36

โšก this project was powered by many brilliant undergrads over the years, most notably Sachin Allums, Mercedes Muรฑoz, Natalie Sarmiento, and Kamilah Cole. thanks to these folks for pushing the science along! (/end)

03.12.2025 21:48 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

this project started in 2020 during George Floyd, when my friend Nicky and I wanted causal evidence to inform media claims about how (white) parents should talk to their kids about race. science is slow & US political context has changed a lot, but even more important to talk to kids about race

03.12.2025 21:48 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
bar plot titled "Open-ended explanation: Why do you think the dotted kids didn't do well on their reading tests?", with condition on x-axis (colorblind, no explanation, or structural), and colors indicating explanation (intrinsic, mixed, extrinsic, or other). Intrinsic explanations are the overwhelming majority of explanations in colorblind and no explanation conditions, while extrinsic explanations predominate in the structural condition

bar plot titled "Open-ended explanation: Why do you think the dotted kids didn't do well on their reading tests?", with condition on x-axis (colorblind, no explanation, or structural), and colors indicating explanation (intrinsic, mixed, extrinsic, or other). Intrinsic explanations are the overwhelming majority of explanations in colorblind and no explanation conditions, while extrinsic explanations predominate in the structural condition

in contrast, giving children an explanation about differential resource access caused children to attribute the disparity to structural factors, both in their explanations for the disparity and their interventions to fix the disparity! (3/5)

03.12.2025 21:48 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
7- to 9-year-olds watch a conversation between a parent and child reading a book about a novel academic achievement disparity. left side shows a page from a book with striped aliens with lots of stars and dotted aliens with few stars. a speech bubble above the page, labeled child asks a question: "Why aren't the dotted kids doing well on the reading test?" right side shows parent responds with either no explanation ("I'm not sure..."), colorblind messaging (..."whether you're dotted or striped is not important...", or structural explanation (..."they have fewer books than the striped kids...")

7- to 9-year-olds watch a conversation between a parent and child reading a book about a novel academic achievement disparity. left side shows a page from a book with striped aliens with lots of stars and dotted aliens with few stars. a speech bubble above the page, labeled child asks a question: "Why aren't the dotted kids doing well on the reading test?" right side shows parent responds with either no explanation ("I'm not sure..."), colorblind messaging (..."whether you're dotted or striped is not important...", or structural explanation (..."they have fewer books than the striped kids...")

after giving 7-10yo one of these messages about a fictional achievement disparity ๐Ÿซ, we found that children attributed the disparity to groups' intrinsic capacities (their abilities, or work ethic), which could support stereotypes... (2/5)

03.12.2025 21:48 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Preview
How Colorblind and Structural Messages Affect Children's Reasoning About Novel Group Disparities Children experience a variety of messages about racialโ€“ethnic socialization from their parents, teachers, and other sources, who might not answer children's questions about race, or might explicitly...

some parents, esp white parents, fail to answer their children's questions about race or provide colorblind messages ("race is not important"). but are these effective? ๐Ÿ—ฃ๏ธ we find they aren't! structural explanations seem to be more constructive (1/5) onlinelibrary.wiley.com/doi/10.1111/...

03.12.2025 21:48 ๐Ÿ‘ 11 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

congrats tyler!!!

26.11.2025 16:37 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Another ~monthly update on the state of the #psychjobs market: more jobs continue to trickle in, though at a decreasing pace. We've nearly hit parity with covid in absolute terms, although the prior year baseline was higher this year than that, so we still see a slightly larger relative decrease.

04.11.2025 18:54 ๐Ÿ‘ 24 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Scientists had to change more than 700 grant titles to receive NIH funding. Health disparities researchers fear whatโ€™s next The titles of more than 700 multi-year NIH grants have been changed this year, according to an analysis by Jeremy Berg, a former agency official

Absolutely chilling story by @aniloza.bsky.social on censorship in grant titles at NIH and how researchers are complying and sometimes fighting back. "They are trying to make people afraid to use the word equity," said one program officer. "It's highly effective." www.statnews.com/2025/10/29/n...

29.10.2025 13:35 ๐Ÿ‘ 86 ๐Ÿ” 43 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 4

this is also difficult for PhD programs at institutions on the quarter system, where first-year students have only 3 weeks to get to know their advisor, settle in, and submit a proposal on the typical GRFP timeline! (most wait for 2nd year)

27.09.2025 07:38 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
This means individuals in the following statuses at the time of application are eligible:

    Undergraduate in the final (senior) year of a bachelorโ€™s degree program
    Bachelorโ€™s degree-holder with NO enrollment in a graduate degree program (non-degree graduate coursework allowed)
    Individual enrolled in a joint bachelorโ€™s-masterโ€™s degree program with at least three undergraduate years completed  
    First-year graduate student in their first graduate degree program with less than one academic year completed in the degree program (according to institutionโ€™s academic calendar)
        Individuals enrolled in joint bachelorโ€™s-masterโ€™s degree programs are considered graduate students. For GRFP, joint bachelorโ€™s-masterโ€™s degrees are defined as degrees concurrently pursued and awarded.
        Not be a current NSF employee.

Applications that do not meet eligibility requirements will be returned without review as being ineligible for a fellowship.

This means individuals in the following statuses at the time of application are eligible: Undergraduate in the final (senior) year of a bachelorโ€™s degree program Bachelorโ€™s degree-holder with NO enrollment in a graduate degree program (non-degree graduate coursework allowed) Individual enrolled in a joint bachelorโ€™s-masterโ€™s degree program with at least three undergraduate years completed First-year graduate student in their first graduate degree program with less than one academic year completed in the degree program (according to institutionโ€™s academic calendar) Individuals enrolled in joint bachelorโ€™s-masterโ€™s degree programs are considered graduate students. For GRFP, joint bachelorโ€™s-masterโ€™s degrees are defined as degrees concurrently pursued and awarded. Not be a current NSF employee. Applications that do not meet eligibility requirements will be returned without review as being ineligible for a fellowship.

Announcing such a major change to NSF GRFP this late in the cycle is incredibly cruel. 2nd yr students (mine included) have been working so hard on their proposals despite ongoing uncertainty. They are driven and passionate about being outstanding scientists and helping those coming up behind them.

26.09.2025 17:46 ๐Ÿ‘ 163 ๐Ÿ” 77 ๐Ÿ’ฌ 7 ๐Ÿ“Œ 11
Presidential Postdoctoral Research Fellows We encourage early career scholars to pursue a career in academia by supporting their postdoctoral work at Princeton

Princeton is running its Presidential Postdoctoral Program again this year. If you are interested in applying to work with me, please reach out by October 10 so that I can consider all interested applicants and support a candidate for my lab this year.
dof.princeton.edu/faculty-deve...

11.09.2025 20:27 ๐Ÿ‘ 15 ๐Ÿ” 18 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
The Court finds that it likely lacks jurisdiction over Plaintiffsโ€™ retrospective APA claims,
so it must deny Plaintiffsโ€™ motion for preliminary relief as to those claims. In analyzing Plaintiffsโ€™
remaining claims, the Court concludes that Plaintiffs have failed to show irreparable harm flowing
from their prospective APA claims and have not shown a likelihood of success on the merits of
their constitutional claims. As a result, the Court will deny Plaintiffsโ€™ motion for a preliminary
injunction without considering the other preliminary injunction factors.
Accordingly, Plaintiffsโ€™ Motion for a Preliminary Injunction, ECF 3, is DENIED. A
separate order accompanies this memorandum opinion.

The Court finds that it likely lacks jurisdiction over Plaintiffsโ€™ retrospective APA claims, so it must deny Plaintiffsโ€™ motion for preliminary relief as to those claims. In analyzing Plaintiffsโ€™ remaining claims, the Court concludes that Plaintiffs have failed to show irreparable harm flowing from their prospective APA claims and have not shown a likelihood of success on the merits of their constitutional claims. As a result, the Court will deny Plaintiffsโ€™ motion for a preliminary injunction without considering the other preliminary injunction factors. Accordingly, Plaintiffsโ€™ Motion for a Preliminary Injunction, ECF 3, is DENIED. A separate order accompanies this memorandum opinion.

New: A legal challenge to NSF's 1600+ grant terminations just hit a roadblock. Judge Cobb (appointed by Biden) ruled against the plaintiffs, largely on the basis that district courts no longer have jurisdiction for contract-based APA violations. storage.courtlistener.com/recap/gov.us...

10.09.2025 23:51 ๐Ÿ‘ 11 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Flyer How to apply to the NSF-GRFP (in 7 weeks!). Check out our comprehensive guide and timeline for applying to the  NSF-GRFP (or any fellowship!) on a deadline. 
Give it a shot โ€” itโ€™s not too late! Resource by Olivia Goldman, PhD and John Lรช. Photos of authors. Cientifico Latino, Inc. logo. Link: cientificolatino.com/apply-in-7-weeks

Flyer How to apply to the NSF-GRFP (in 7 weeks!). Check out our comprehensive guide and timeline for applying to the NSF-GRFP (or any fellowship!) on a deadline. Give it a shot โ€” itโ€™s not too late! Resource by Olivia Goldman, PhD and John Lรช. Photos of authors. Cientifico Latino, Inc. logo. Link: cientificolatino.com/apply-in-7-weeks

Applying to the NSF-GRFP (or another fellowship) on a tight deadline?

We built a 7-week guide + timeline to get you from draft to submission. Itโ€™s not too late โ€” youโ€™ve got this! โœจ

๐Ÿ”— cientificolatino.com/apply-in-7-weeks

#NSFGRFP #GradSchool #Fellowship

09.09.2025 16:14 ๐Ÿ‘ 64 ๐Ÿ” 65 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 3

not sure, but if I had to guess, maybe they're archiving it so they can make changes and post a new solicitation, based on new agency priorities/budget?

20.08.2025 14:33 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

this happened to a friend of mine who applied for a postdoc fellowship too! heartbreaking

20.08.2025 14:08 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
State of New York v. National Science Foundation, 1:25-cv-04452 - CourtListener.com Docket for State of New York v. National Science Foundation, 1:25-cv-04452 โ€” Brought to you by Free Law Project, a non-profit dedicated to creating high quality open legal information.

the judge declined to intervene on the terminations for now, but the case is still ongoing! www.courtlistener.com/docket/70390...

13.08.2025 15:15 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Preview
Improving Oversight of Federal Grantmaking By the authority vested in me as President by the Constitution and the laws of the United States of America, and to improve the process of Federal

1. Federal funding for research promotes tech, biomedical, and scientific discovery in the US, and provides training for the sci/tech workforce that has brought immeasurable wealth to the US over the past 75 years.

Today's executive order includes a provision that will obliterate both functions.

08.08.2025 01:13 ๐Ÿ‘ 1004 ๐Ÿ” 543 ๐Ÿ’ฌ 25 ๐Ÿ“Œ 76

I think the effect of generics ends up being mostly in the semantics but there's also a lot of feature variability, which we're digging into in future work!

31.07.2025 21:18 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I noticed that too - overall the literal listener only does a bit better than null, but for the generics condition specifically, it does quite a bit better (the orange dot is much closer to the diagonal)!

31.07.2025 21:18 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

the effect of generics is a replication of prior work, but the effect of specifics wasn't obvious to us! specifics could have increased inductive potential, particularly when they invoke the category label ("This Zarpie...."), or could have had no effect since they aren't explicitly about categories

31.07.2025 21:16 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

yes other aspects of a category could matter too! it's interesting though that in our study language changes how coherent we think the same social category is. language also shapes whether we think of a category as more inherent/transient (eg "carrot eater" vs "people who eat carrots")

31.07.2025 21:13 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
blue banner reading CogSci 2025, Friday August 1, 2025 4-4:22pm, with large text "Learning about Inductive Potential from Generic Statements" with a picture and icon of Marianna Zhang in the bottom right

blue banner reading CogSci 2025, Friday August 1, 2025 4-4:22pm, with large text "Learning about Inductive Potential from Generic Statements" with a picture and icon of Marianna Zhang in the bottom right

this project was a fun intro to computational modeling ๐Ÿค– for me & a dream collab w/ @markkho.bsky.social, @marjorierhodes.bsky.social & Sarah-Jane Leslie! learn more at our ๐Ÿง‘โ€๐Ÿซ #CogSci2025 talk this Fri 4pm (Language and Computation 3) or ๐Ÿ“„ proceedings paper escholarship.org/uc/item/2rs3...

31.07.2025 06:10 ๐Ÿ‘ 7 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
three scatterplots each plotting prevalence (model) on x-axis, prevalence (data) on y-axis. scatterplots left to right: null model (reasoning about individuals and features only), literal listener (reasoning about categories and literal meaning of generics), pragmatic listener (reasoning about categories and what the speaker meant). in the null model plot, the dots are all in the same vertical line, with generics and specifics being off the diagonal. in the literal listener plot, the orange dot (generics) is brought onto the diagonal. in the pragmatic listener plot, the blue dot (specifics) is also brought onto the diagonal. the r^2 increases with each plot.

three scatterplots each plotting prevalence (model) on x-axis, prevalence (data) on y-axis. scatterplots left to right: null model (reasoning about individuals and features only), literal listener (reasoning about categories and literal meaning of generics), pragmatic listener (reasoning about categories and what the speaker meant). in the null model plot, the dots are all in the same vertical line, with generics and specifics being off the diagonal. in the literal listener plot, the orange dot (generics) is brought onto the diagonal. in the pragmatic listener plot, the blue dot (specifics) is also brought onto the diagonal. the r^2 increases with each plot.

capturing the effect of generics requires a semantic understanding of how generics are related to categories ๐Ÿฏ, while the effect of specifics requires pragmatic reasoning ๐Ÿค”(speaker could have said a generic but chose to say a specific)! (5/6)

31.07.2025 06:10 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
text on left says "adults generalized a novel feature more after hearing generics, and less after hearing specifics". plot on the right shows with generic, baseline, specific on the x-axis and prevalence on the y-axis. small transparent dots indicate participant and trial level responses, large dots with bars indicate means with 95% CIs. generic is higher than baseline which is higher than specific.

text on left says "adults generalized a novel feature more after hearing generics, and less after hearing specifics". plot on the right shows with generic, baseline, specific on the x-axis and prevalence on the y-axis. small transparent dots indicate participant and trial level responses, large dots with bars indicate means with 95% CIs. generic is higher than baseline which is higher than specific.

our model predicts that learners generalize a novel feature of a category member ๐Ÿฏ to other members ๐Ÿ… *more* after hearing generics about the category, and *less* after hearing specifics. both were confirmed by adults learning about a novel social category! (4/6)

31.07.2025 06:10 ๐Ÿ‘ 7 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
a conversation between an adult and a child on the left side of the screen, with a tiger on the savanna in the background labelled "context". a speech bubble above the adult says "Tigers roar". a thought bubble above the child reads "tiger representation" and contains "coherence = ?" with arrow pointing to a set containing "roaring". on the right, a graphical model with category coherence pointing to category-linked features pointing to informative speaker. speaker and individual point to utterance. individual and utterance are observed (grayed) nodes.

a conversation between an adult and a child on the left side of the screen, with a tiger on the savanna in the background labelled "context". a speech bubble above the adult says "Tigers roar". a thought bubble above the child reads "tiger representation" and contains "coherence = ?" with arrow pointing to a set containing "roaring". on the right, a graphical model with category coherence pointing to category-linked features pointing to informative speaker. speaker and individual point to utterance. individual and utterance are observed (grayed) nodes.

in our model, a learner learns about a category's coherence and linked features by reasoning about what a speaker meant to communicate about the latter. (coherence = our formalization of inductive potential, an overhypothesis about a feature of an individual being category-linked) (3/6)

31.07.2025 06:10 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0