Rachel C. Tomlinson Profile Banner
Rachel C. Tomlinson Profile
Rachel C. Tomlinson

@rctomlinson

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T32 Postdoc @UCSF . Trained @UMich . Early childhood experience & EF via modeling, twins, fMRI! CPP rostered. Married to @laken77 and mom of Tay & Leon 💜

San Francisco, CA
Joined September 2020
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@rctomlinson
Rachel C. Tomlinson
19 days
Last night @laken77 played his 150th regular season NFL game! I am so proud — and I realized that my friends will have no idea how cool that is. So I put on my data girl hat and made these for you! First: what’s the distribution of games played among active players?
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@rctomlinson
Rachel C. Tomlinson
3 years
If the below math is correct, then my husband Laken Tomlinson ( #75 ) will make his 75th consecutive start today (of 75 possible) during the 75th anniversary year for the Niners. If we win, we’ll be 7-5. #SFvsSEA #trenchwarfare #NFL #ProBowlVote - @laken77
@LombardiHimself
David Lombardi
3 years
Laken Tomlinson has played in 73 of 73 possible games ever since coming to the 49ers in a 2017 trade. Jarring to hear that he’s hurt, but if Tomlinson is indeed limited in practice this week his track record of durability suggests that he’ll play against Minnesota
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@rctomlinson
Rachel C. Tomlinson
2 years
If you count 2 playoff runs, my husband @laken77 has started 99 consecutive NFL games. So his 100th consecutive start will come this week vs the Lions, the team that drafted him. The start streak began 1 game after the Lions traded him away! Perseverance. #ProBowlVote @laken77
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@rctomlinson
Rachel C. Tomlinson
18 days
HAHA this made my day! 🤓
@benbbaldwin
Computer Cowboy
18 days
I am so here for an NFL player's wife using ggplot to demonstrate how impressive his NFL player's career has been 💪💪
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@rctomlinson
Rachel C. Tomlinson
19 days
But, like, has he just been in the league forever? The answer is — kind of! But he’s at the top of the expected number of games for his draft year (2015). Colors here reflect % games started!
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@rctomlinson
Rachel C. Tomlinson
3 years
Twitter isn’t usually my platform for NFL-related antics, but my husband is SO COOL (and a good sport). Sound on!
@limajuliettango
Lydia
3 years
Joey Bosa’s reaction to being flattened by Laken Tomlinson in practice is so relatable 😂
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@rctomlinson
Rachel C. Tomlinson
19 days
You’re incredible, @laken77 💜
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@rctomlinson
Rachel C. Tomlinson
19 days
All data are from , downloaded today (10/1/24), and filtered for active players (the download process only allows for 200 players at a time and I didn’t have it in me today to do all players or automate the process 😂)
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@rctomlinson
Rachel C. Tomlinson
2 years
So we know parent executive functioning (EF) relates to child EF, but WHY? Do parents just pass down genes that underlie EF? Do parents with better EF parent more effectively? Do parents and children live in similar contexts that affect EF? 1/🧵
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@rctomlinson
Rachel C. Tomlinson
10 months
The win today was the 114th consecutive start for @laken77 . That is 7 consecutive NFL seasons. SEVEN. And I think he played EVERY SINGLE SNAP on offense this season?! Amazing. #NYJvsNE
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@rctomlinson
Rachel C. Tomlinson
18 days
@chihuahuaGlory @laken77 I’m trained as a clinical psychologist, currently a postdoc at UCSF Dept of Epidemiology & Biostatistics 🥰. He’s the best!
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@rctomlinson
Rachel C. Tomlinson
3 years
Also of note, we have lived in the same state for *0* of these 75 starts. He is amazing.
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@rctomlinson
Rachel C. Tomlinson
2 years
Also, I want to point out the GARGANTUAN effort that is starting 99 NFL games. 99 weeks of 12+ hour days of practice, lift, treatment, yoga, PT, etc. If he’s sitting still, there’s an ice pack, hot pad, or compression boots involved. And film on. So proud #ProBowlVote @laken77
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@rctomlinson
Rachel C. Tomlinson
18 days
@ElDunerino @laken77 Nope! R, tidyverse, ggplot2 🥰
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@rctomlinson
Rachel C. Tomlinson
3 years
I am so excited to share that my first post-maternity-leave, first-author paper is out today. If you’d like, you can read it: . Returning from maternity leave to academia is *scary*. This paper is special to me for a few reasons 🧵
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@rctomlinson
Rachel C. Tomlinson
18 days
@shaun_yap @laken77 Just went back in and the median is 37! Added a blue line for the median here:
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@rctomlinson
Rachel C. Tomlinson
3 years
My fab co-author Emily Bilek has left twitter, so it falls to me to share exciting new work! Along with an amazing team (including @csmonk1 and @KDFitzgerald_MD on twitter) we found that a pared-down, exposure-focused CBT outperformed a relaxation control.
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@rctomlinson
Rachel C. Tomlinson
4 years
My amazing mentors @DewindNick and Liz Brannon stuck with this project (and me) for over 5 years! Nick and I found strong evidence that number is more salient than total surface area even before the start of formal education:
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@rctomlinson
Rachel C. Tomlinson
3 years
Worlds collide in about an hour! Excited to hear my husband @laken77 chat with one of my academic heroes @MichaelLouisPl1 about the neuroscience of excellence
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@rctomlinson
Rachel C. Tomlinson
3 years
I took my 1yo to get her flu shot yesterday. I was surprised how much I pulled from my clinical training to help her with this hard thing. It was empowering! But made me think. A 🧵
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@rctomlinson
Rachel C. Tomlinson
3 years
I’ve got a manuscript to write this week but my goodness if the NFC Championship game isn’t a great motivator I don’t know what is #trenchwarfare #49ers
@OurSf49ers
OurSF49ers
3 years
Laken Tomlinson celebrates the big W with some victory donuts 🍩 #49ers || #FTTB 🎥: @laken77
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@rctomlinson
Rachel C. Tomlinson
4 years
The terminology we use is important. I was recently told that neighborhoods may seem “dangerous” or “disadvantaged” from the outside, but those labels don’t feel appropriate to the people who live there. #AcademicTwitter , what words do you use that are clear but capture nuance?!
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@rctomlinson
Rachel C. Tomlinson
3 years
the grad student urge to leave an email starred in my inbox for weeks so I can feel stressed about it instead of dealing with it
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@rctomlinson
Rachel C. Tomlinson
3 years
Took the day off to have some time with my 1yo after a wild month of internship apps. And we’re learning colors! (ok yes we’re eating large quantities of m&ms)
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@rctomlinson
Rachel C. Tomlinson
4 years
my lab twin defended her dissertation! She is brilliant and I am SO PROUD
@HaileyDotterer
Hailey L. Dotterer, PhD
4 years
Not how I envisioned my defense but so grateful to have gotten here finally! A bonus of the virtual format was that more of my friends and fam were able to join ❤️ One step closer to Dr. Dots 🥳
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@rctomlinson
Rachel C. Tomlinson
3 years
NFL week 1 schedule released today and my husband is playing in Michigan. What a weird journey this has been. Covid permitting, do I invite my (twitterless) mentor to see him play for the first time?!
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@rctomlinson
Rachel C. Tomlinson
4 years
I just discovered @LourencoLab re-analysis of the work I did with @DewindNick and I am so excited about it! Very cool @LaurenAulet I can’t wait to dig in
@LaurenAulet
Lauren Aulet
4 years
[1/7] My commentary with @Lourencolab on Tomlinson, DeWind, & Brannon (2020) is now out in Cognition!
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@rctomlinson
Rachel C. Tomlinson
3 years
Wanna know how badly my cross-country flight with my 1yo just went? The woman behind me just held her earplugs out to her husband and exclaimed BOY WERE THOSE WORTH IT
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@rctomlinson
Rachel C. Tomlinson
2 years
@debyee29 @LauraStroudPhD MRIcroGL! Huge huge fan. Great for visualizing activation maps, and allows for overlaying multiple maps
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@rctomlinson
Rachel C. Tomlinson
2 months
My friend @AllieDWSullivan did her big one! @ChildParentCPP slows little kids’ biological aging. Super cool bio finding for a psychosocial intervention. 💜
@NicoleBushPhD
Nicki Bush, PhD
2 months
1/Our new study @PsychScience found parent-child #therapy intervention offsets biological/ #health risk for children exposed to #trauma ! A 🧵 Inspired collab with @childparentCPP @AllieDWSullivan @LoveEpiPsych @koborlab & team
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@rctomlinson
Rachel C. Tomlinson
18 days
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@rctomlinson
Rachel C. Tomlinson
3 years
Today’s reminder that @laken77 and I have *very* different jobs
@49ers
San Francisco 49ers
3 years
Battling it out in the trenches 😤 Full @laken77 Mic’d Up powered by @Cisco dropping 🔜
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@rctomlinson
Rachel C. Tomlinson
3 years
I can’t believe how many people have seen my tweet! I thought my nerdy academic twitter circle would have fun with it but this is wild. Thank you all so much for the pro bowl votes! It would mean the world to him to get an invite! Now back to science ☺️
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@rctomlinson
Rachel C. Tomlinson
3 years
Mickey Mouse clubhouse cut too deep this AM. “What will you pretend to be today? A scientist?!” … yes Mickey that is correct
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@rctomlinson
Rachel C. Tomlinson
2 years
It’s a hot topic in the EF field, and one that felt super relevant to me while navigating the wild wild west of parenting a toddler. In collaboration with @AlexWeigard @KellyKlumpMSU , and MTwiNS PIs Luke Hyde and Alex Burt, I took a twin-modeling deep dive! 2/🧵
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@rctomlinson
Rachel C. Tomlinson
3 years
@DukeFOOTBALL @laken77 @49ers I think it was actually consecutive start #76 !
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@rctomlinson
Rachel C. Tomlinson
3 years
I hope one day I can pay it forward and support another new parent as they try to get their scientific feet back under them! And I hope that the people who read this can think about how they can support new parents as well. 6/🧵
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@rctomlinson
Rachel C. Tomlinson
2 years
@emilybilekphd @lluaces @CarmenMcLeanPhD @CraigAnthonyRS … and kept it on my desk and moved it across the country with me
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@rctomlinson
Rachel C. Tomlinson
3 years
my Rmd is full of active verbs like “wrangle” and “wrestle” re: my data, meanwhile I’m sitting on my butt eating animal crackers in front of a computer
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@rctomlinson
Rachel C. Tomlinson
3 years
In case you’re curious, we found that harsh parenting activates genetic risk for CU traits, while warm parenting buffers that risk. With some interesting caveats that you can read in the paper! Thank you for reading my 🧵!
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@rctomlinson
Rachel C. Tomlinson
4 years
MS word, today is not the day. I know how I want my tables formatted and YOU ARE NOT IN CHARGE HERE
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@rctomlinson
Rachel C. Tomlinson
3 years
But I didn’t just pull myself up by my bootstraps. It took a village! My PI Luke Hyde went above & beyond — even helped me proactively prepare for *mom brain* before Tay came. Alex Burt taught me the cool twin models. @HaileyDotterer read some AWFUL drafts and was kind. 5/🧵
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@rctomlinson
Rachel C. Tomlinson
18 days
@MeganIrgens @laken77 Yay my intended audience has arrived!!! 🥰😂
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@rctomlinson
Rachel C. Tomlinson
4 years
Just tried to participate in a work call with my 4 month old in tow. She was extremely helpful — contributions included yelling, banging her toy on the table, and throwing her toy on the floor and yelling about it. At least her lil hair looked cute on the bottom of my screen?
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@rctomlinson
Rachel C. Tomlinson
3 years
Most importantly, it is special because I wrote it during a challenging & vulnerable time in my life — returning after mat leave. To have created something I’m so proud of reaffirms for me that science comes from *people* and it’s okay to be a scientist with a life 4/🧵
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@rctomlinson
Rachel C. Tomlinson
4 years
I tell everyone who asks that the best part about grad school has been gaining a best friend!
@HaileyDotterer
Hailey L. Dotterer, PhD
4 years
@RobinHHHHH @AcademicChatter @rctomlinson and I are same advisor/same year and we refer to ourselves as lab twins 👩‍❤️‍👩
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@rctomlinson
Rachel C. Tomlinson
3 years
Worked on an *impossible* problem in R for an hour last night. This morning, realized within 1 min that my na.rm wasn’t inside the right parentheses. SLEEP, PEOPLE
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@rctomlinson
Rachel C. Tomlinson
3 years
First, it is special because it was inspired by my best friend and co-author @HaileyDotterer ’s brilliant dissertation work. CU traits work is a little bit outside my wheelhouse, but this question was just *begging* for twin modeling, which I was determined to learn 2/🧵
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@rctomlinson
Rachel C. Tomlinson
4 years
@HaileyDotterer “CV speaks for itself” you are my hero
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@rctomlinson
Rachel C. Tomlinson
3 years
My amazing academic circle I am SO sorry for all the NFL content today. Back to brains, executive functioning, and R complaints after tomorrow. Promise!
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@rctomlinson
Rachel C. Tomlinson
3 years
All that to say — I’m sure someone is doing this sort of prevention-level, early childhood parenting work. Does anyone know who?!
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@rctomlinson
Rachel C. Tomlinson
3 years
@HaileyDotterer And one of mine because you are an amazing writer!
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@rctomlinson
Rachel C. Tomlinson
4 years
YES
@nickthecatguy
Nick was a Teenage Anarchist
4 years
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@rctomlinson
Rachel C. Tomlinson
2 years
Nuclear twin family models indicated little evidence for family-level influences or for passive gene-environment correlation. Generally speaking, we did not find evidence for shared environmental influences on child EF, at least **as we measured it**, at all. 4/🧵
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@rctomlinson
Rachel C. Tomlinson
4 months
My brilliant and kind friend Ryan needs a lab manager!
@ryanlinnbrown
Ryan Linn Brown, PhD 🌻
4 months
The Stress, Aging, and Relationships (STAR) lab at Texas Tech University is hiring a lab manager to start this September! Great opportunity for anyone looking to gain biopsychosocial research experience before applying for graduate school. Plz RT! 💫
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@rctomlinson
Rachel C. Tomlinson
4 years
@aaronjfisher I took personal leave for a semester at UMich! Medical leave would have also been an option. I found the department to be flexible and supportive.
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@rctomlinson
Rachel C. Tomlinson
4 years
Where children & teens live is critically important to their cognitive development! Neighborhood poverty predicts response inhibition performance via brain activity, even when accounting for family-level factors.
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@rctomlinson
Rachel C. Tomlinson
3 years
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@rctomlinson
Rachel C. Tomlinson
3 years
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@rctomlinson
Rachel C. Tomlinson
3 years
Relatedly, it is special because the twin GxE methodology we employ is a *dream* method for me, and something I want to continue to use in my career. And now I know how to do it! 3/🧵
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@rctomlinson
Rachel C. Tomlinson
2 years
@SusanBPerlman @PostAmie I’m so glad!!! I was so excited about the topic that I tried to tackle a lot in one project, so there’s room for improvement and follow-up in a *lot* of areas (all of the areas?!)
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@rctomlinson
Rachel C. Tomlinson
3 years
real quote from supervision: okay, I'm going to make a mess, put up my hair, and do some data analysis
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@rctomlinson
Rachel C. Tomlinson
3 years
@WiringTheBrain @kph3k This is something I’ve thought about a lot lately! So I’ve been interested in whether capturing commonalities across tasks a different way (computational modeling, thanks @AlexWeigard ) yields the same results. TBD, but seems like no.
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@rctomlinson
Rachel C. Tomlinson
3 years
@WiringTheBrain @kph3k @AlexWeigard HAHA looks like Alex linked one of his relevant papers in a quote tweet but in case that’s hard to find:
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@rctomlinson
Rachel C. Tomlinson
3 years
The skills I used were simple. I explained everything that happened in kid-friendly language before, during, and after. I explained what it means to be brave and brought a symbol for us to hold (Bluey!). I brought stickers for after in case the doctor didn’t have any.
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@rctomlinson
Rachel C. Tomlinson
2 years
Interestingly, both warm and harsh parenting had major shared environmental overlap with child EF. This is hard to interpret given low C estimates for child EF. However, it could reflect that there is a lot of commonality in parenting between twins, which then affects EF 7/🧵
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@rctomlinson
Rachel C. Tomlinson
3 years
@meriahdejoseph What a wonderful example of meticulous & honest open science. Thank you for sharing your thoughts!
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@rctomlinson
Rachel C. Tomlinson
3 years
@ethan_kross Thank you Ethan!!!
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@rctomlinson
Rachel C. Tomlinson
3 years
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@rctomlinson
Rachel C. Tomlinson
3 years
@Nia_Nick Welp I figured out how we know each other — we follow each other on Twitter 😂 hope your new headshot turned out nice!
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@rctomlinson
Rachel C. Tomlinson
2 years
Or it could mean some other stuff, which we discuss in the paper. Also discussed are issues of defining and measuring EF! And many other things that I care about deeply. But this thread is already so long. Thank you for reading!!! End 🧵
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@rctomlinson
Rachel C. Tomlinson
2 years
Similarly cool was using a bivariate ACE model to decompose the overlap between parenting and child EF into genetic, shared environmental, and non-shared environmental components. Pictured here for simplicity is the model for ONE twin. 5/🧵
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@rctomlinson
Rachel C. Tomlinson
3 years
@RosasBrain Ugh the two pokes were the worst last year! The stickers were definitely a highlight 💜
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@rctomlinson
Rachel C. Tomlinson
3 years
@hawesmt @stonybrooku Imo once a horse girl, always a horse girl!
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@rctomlinson
Rachel C. Tomlinson
4 years
So cool! What a creative design.
@SpringerANCO
Animal Cognition
4 years
Horses show evidence of mirror self recognition. After horses' cheeks were painted with a colourful mark in a spot they couldn't normally see, horses used the mirror to guide their movements and scratch at the marks, indicating a degree of self awareness.
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@rctomlinson
Rachel C. Tomlinson
3 years
@chinkristi I love this so much 😂🥰
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@rctomlinson
Rachel C. Tomlinson
2 years
This model is cool because we can ask whether parenting has significant covariance with child EF **separate from genetic confounds**. And for harsh parenting, that is a yes! Harsh parenting (as per 2 caregivers + twin) has non-shared environmental overlap with child EF. 6/🧵
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@rctomlinson
Rachel C. Tomlinson
3 years
@chinkristi Thank you so much Kristi!!!
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@rctomlinson
Rachel C. Tomlinson
3 years
@emilybilekphd 🥰 well that made my morning
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@rctomlinson
Rachel C. Tomlinson
3 years
@bgonzo32 I use twin modeling to test questions about how genes and the environment (and their interactions) affect child outcomes. A few tweets ago I shared a recent twin publication I wrote! Yay twins!
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@rctomlinson
Rachel C. Tomlinson
2 years
Half the fun, as usual, was the twin modeling. I got to learn the Nuclear Twin Family Model, which incorporates parent measures on the phenotype of interest to estimate additional parameters (i.e separating C/shared environment into F/family- and S/sibling-level) 3/🧵
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@rctomlinson
Rachel C. Tomlinson
2 years
@KJBinSTL Key word definitely being “trying”! There is so much room for improvement and for future work. Thanks for reading!
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@rctomlinson
Rachel C. Tomlinson
4 years
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@rctomlinson
Rachel C. Tomlinson
18 days
@AllieDWSullivan @laken77 I knew you would!!! 🥰
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@rctomlinson
Rachel C. Tomlinson
3 years
So, all simple. But a parent who has been up to something else (e.g. parenting!) and not thinking about kids and their brains for 6 years might not know to try / practice these skills.
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@rctomlinson
Rachel C. Tomlinson
3 years
@laken77 I mean who doesn’t love donuts and pancakes?!
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@rctomlinson
Rachel C. Tomlinson
4 years
@ethan_kross Congratulations!!!
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@rctomlinson
Rachel C. Tomlinson
3 years
And I’m happy to teach these skills, along with more complex ones, in a clinical setting. But I wish we could reach families way before they think about coming to see me! And at a much lower (and preferably no) cost to them.
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@rctomlinson
Rachel C. Tomlinson
4 years
@HaileyDotterer @MiNDLab_umich Brilliant gif use here
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@rctomlinson
Rachel C. Tomlinson
3 years
@upennedenlab Thank you Becky!!!!
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@rctomlinson
Rachel C. Tomlinson
4 years
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@rctomlinson
Rachel C. Tomlinson
13 days
@AllieDWSullivan Now THIS is why I’m learning epi! So cool!
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@rctomlinson
Rachel C. Tomlinson
4 years
@chinkristi @gerrydee @CBC @cbcgem @FamilyFeudCa Yesssssss. You’re a superstar in literally any context 😂
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@rctomlinson
Rachel C. Tomlinson
18 days
@ryanlinnbrown @laken77 It was just too tempting! Also really made me appreciate sports statisticians — accessing these data was a complicated process
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@rctomlinson
Rachel C. Tomlinson
17 days
@AllieDWSullivan Science friends are the best friends 🥰🥰🥰
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@rctomlinson
Rachel C. Tomlinson
3 years
When she cried (so much!) I calmly validated her — it hurts when we get our flu shot! I explained that we were all done with our flu shot until next year.
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