Dr. Jennifer Pfeifer's Avatar

Dr. Jennifer Pfeifer

@jenndsn.bsky.social

dev soc neuro professor @uoregon • studying the changing bodies, brains, & social worlds of adolescents • National Scientific Council on Adolescence • she/her

5,696 Followers  |  699 Following  |  87 Posts  |  Joined: 01.10.2023  |  2.0448

Latest posts by jenndsn.bsky.social on Bluesky

Vanderbilt University's Peabody College is hiring a TT Assistant Prof in Clinical Psychology (child/family focus) with expertise in AI methods (ML, NLP, LLMs, CV).

📅 Review begins Nov 15, 2025

👉 apply.interfolio.com/174418

Please share!

25.09.2025 16:33 — 👍 17    🔁 22    💬 0    📌 2

The Biological Psychiatry family of journals is now officially on Bluesky!

Follow us for the latest research in psychiatric neuroscience, cognitive neuroimaging, and global open science from our three leading journals.

25.09.2025 09:36 — 👍 65    🔁 22    💬 0    📌 0

Call for Editorial Fellows at Developmental Psychology!

*Early Career (w/i 10yrs PhD)

*Commitment to addressing the needs of underserved populations or increasing access to psychological knowledge & publishing

*1-yr term; $1,000 USD

www.apa.org/pubs/journal...

@apajournals.bsky.social

22.09.2025 13:53 — 👍 18    🔁 17    💬 2    📌 0

🧠📊 New research examines potential bias in brain age algorithms across racial groups

📈 Study of 6 popular algorithms found lower accuracy for African American participants (r=0.51-0.85) compared to White/Hispanic participants (r=0.57-0.89)/1

22.09.2025 15:08 — 👍 11    🔁 3    💬 1    📌 1
Clothespins decorated with paint markers and pens, with affirming messages. Like "bee you" with a drawing of a bee. And "you're sweeter than pie" with a checked motif. And "you can do it" and "unleash your creativity."

Clothespins decorated with paint markers and pens, with affirming messages. Like "bee you" with a drawing of a bee. And "you're sweeter than pie" with a checked motif. And "you can do it" and "unleash your creativity."

If you need a little hope this morning - the current tween trend involves decorating clothespins with affirming messages, then clipping them on friends' backpacks when they're not looking.

Here are a few that my 11-year-old decorated this weekend ❤️

15.09.2025 14:14 — 👍 1084    🔁 238    💬 36    📌 36

The people doing the non-glamorous government jobs right now are really putting in the work. thank you tireless NIH workers. 💕🫡

09.09.2025 17:46 — 👍 65    🔁 11    💬 0    📌 0
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NSF Graduate Research Fellowship Program (GRFP)

The GRFP lives!! (due end of October)
www.nsf.gov/funding/oppo...

08.09.2025 18:23 — 👍 345    🔁 277    💬 6    📌 18

Thank you for telling your story, Dani. If I can speak on behalf of the DIB committee here one last time I want to say we see you, and would love to talk with you further about how we can do better.

06.09.2025 08:59 — 👍 3    🔁 0    💬 1    📌 0
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Kirsten Donald (Univ of Cape Town) challenges the field #flux2025 about the importance of studying brain development in Africa, which will have 40% of the world’s children by 2050. New tool: Hyperfine 64mT SWOOP MRI enabling greater access to imaging. @fluxsociety.bsky.social

05.09.2025 11:03 — 👍 6    🔁 0    💬 0    📌 0
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Brilliant talk on gut microbiome, brain, and development by John Cryan (Univ College Cork) #flux2025 “Microbiomes were here first - they’re like friends with (social) benefits.” Consider birth exposures, but remember microbiome is modifiable. @fluxsociety.bsky.social

05.09.2025 10:55 — 👍 16    🔁 4    💬 1    📌 0

It’s almost like science fiction - Ron Whelan from Trinity College Dublin tells #flux2025 about the future of longitudinal remote EEG - 2D, 1 atom thick electrodes!!! 🤯 @fluxsociety.bsky.social

05.09.2025 10:22 — 👍 1    🔁 0    💬 0    📌 0
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Margaret Sheridan inspires us all with reflections and insights at her Linda Spear mid-career award talk 👏 Reminding us of the incredible growth and value of our field! #flux2025 @fluxsociety.bsky.social

05.09.2025 09:40 — 👍 27    🔁 5    💬 1    📌 0
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Tzipi Horowitz-Kraus gave a dynamic talk on synchronization of behavior and brain during storytelling in multiple contexts: Hebrew and Arabic, physical books vs tablets, phone interruptions, and interventions! #flux2025 @fluxsociety.bsky.social

04.09.2025 11:12 — 👍 3    🔁 0    💬 0    📌 0
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Ivy Nkrumah (Univ of Cape Coast, Ghana) delivered a video presentation on bilingual language processing and inhibitory control in Twi-English bilingual children. Results suggested more proficient L2 speakers applied a global inhibition strategy while less proficient used L1 to access L2. #flux2025

04.09.2025 09:15 — 👍 3    🔁 0    💬 0    📌 0
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Science of Learning symposium #flux2025 - sponsored by the Jacobs Foundation. First up: the LEVANTE research network which embraces open science principles to studying learning variability in children around the world. @fluxsociety.bsky.social

04.09.2025 08:55 — 👍 11    🔁 2    💬 2    📌 0

“Science is not only what we produce, it’s how we relate.” 💚 #flux2025 — President Eveline Crone @fluxsociety.bsky.social

04.09.2025 08:29 — 👍 9    🔁 0    💬 0    📌 1
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Eveline Crone gives thoughtful opening remarks at @fluxsociety.bsky.social - thanking all the organizers and also acknowledging our challenging times. Very excited for the next 3 days of developmental cognitive neuroscience in Dublin! #flux2025

04.09.2025 08:19 — 👍 9    🔁 2    💬 0    📌 0

Thanks Arielle 🥰 See you soon!

22.08.2025 18:37 — 👍 1    🔁 0    💬 0    📌 0

Thank you John! ☺️

22.08.2025 18:37 — 👍 0    🔁 0    💬 0    📌 0

Thank you!

21.08.2025 20:44 — 👍 0    🔁 0    💬 0    📌 0

Anyways, it was an incredible opportunity and unforgettable day. So grateful to be part of the TEDx Portland family. 5/ bsky.app/profile/jenn...

21.08.2025 19:45 — 👍 1    🔁 0    💬 0    📌 0

Also! Speakers don't have creative control over the tone of the different headlines and captions or clarifications (including my name 🫠 😅). So this isn't just a talk about adolescent brains 🧠 - I talk about puberty & hormones, decision-making & rights, social media & mental health. 4/

21.08.2025 19:45 — 👍 1    🔁 0    💬 1    📌 0

Note: I provided TEDx with 65 references for the ~1800 word talk, which was delivered without a script to the ~2,900 attendees (no, we do not use a teleprompter!) They only linked ~3, but I am happy to share the rest. 3/

21.08.2025 19:45 — 👍 1    🔁 0    💬 1    📌 0

Is this a new idea? Nope. Is it counterintuitive and does it go against so many of our societal intuitions and biases? Yep. Does it need to be shared again? Absolutely, now more than ever. 2/

21.08.2025 19:45 — 👍 1    🔁 0    💬 1    📌 0
The surprising science of adolescent brains | Jennifer Pfeifer | TEDxPortland
YouTube video by TEDx Talks The surprising science of adolescent brains | Jennifer Pfeifer | TEDxPortland

Excited to share that my TEDx talk is finally available online. I loved sharing what the science shows us: that it's time to reframe adolescence - from problem to ✨ potential ✨ 1/

www.youtube.com/watch?v=wr8V...

21.08.2025 19:45 — 👍 44    🔁 14    💬 3    📌 0
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Let's please keep the remaining staff at NIH, NSF, etc in our thoughts even as you lose sleep over your own lab and scientific career.

They are enduring pure chaos to try to hold the fort.

See snapshot from wapo.st/4feKKuu (gift 🔗) saying they are "barely holding it together"

30.07.2025 15:51 — 👍 188    🔁 79    💬 1    📌 4
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I just left the Everglades Immigrant Interment Camp. No, I’m not using their ridiculous name. It was a very tough to witness humans in those cages. Every Floridian should be ashamed that our taxpayer money is being used for this.

12.07.2025 23:28 — 👍 45233    🔁 16791    💬 1860    📌 981
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‘It’s a nightmare.’ U.S. funding cuts threaten academic science jobs at all levels “There is a lot of pressure to essentially leave the country or not pursue research,” one Ph.D. student says

I can't stress enough how close U.S. science is to the cliff.

"Numbers released in May by the National Science Foundation (NSF) indicate that if Congress approves the cuts to the agency proposed by the White House, the number of early-career researchers it supports could fall by 78%" (@science.org)

08.07.2025 15:36 — 👍 1470    🔁 846    💬 45    📌 74

I grew up in rural South Carolina with a single mom who worked multiple jobs. At times, we relied on Medicaid and SNAP—like so many others. My heart breaks for those now wondering if that help will still be there.

Imagine having all that power and choosing to make people’s lives worse.

Shameful.

03.07.2025 12:44 — 👍 2863    🔁 609    💬 1    📌 28

The Trump administration is withholding $81 million from Oregon in federal funding for K-12 schools. Unacceptable.

03.07.2025 03:52 — 👍 5    🔁 0    💬 0    📌 0

@jenndsn is following 20 prominent accounts