Kevin Tobia
@kevintobia.bsky.social
8.3K followers 480 following 17 posts
Law Professor at Georgetown. Legal interpretation, Supreme Court, philosophy, experimental jurisprudence, law & tech Bio: https://bit.ly/4hQXQil | Papers: https://bit.ly/3OkT2nH 🏳️‍🌈
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kevintobia.bsky.social
Our study suggests a different lesson of Nix: Law reflects a mixture of ordinary and technical terms, and statutes regularly speak to multiple lay and expert audiences.

Nix is cited for "ordinary" and context-sensitive meaning. But sometimes the right context-sensitive meaning is a technical one!
kevintobia.bsky.social
Today Supreme Court Justices invoke Nix to support "ordinary" meaning in legal interpretation.

They cite Nix as the remedy to "literalism" in interpretation: Interpretation should be context-sensitive and ordinary.
kevintobia.bsky.social
Moving into the 20th century, trade usages of "tomato" also became more ambiguous.

As we became more familiar with tomatoes, it was less common for texts to label them explicitly as "fruits" or "vegetables"
kevintobia.bsky.social
Drilling down further, even "trade" usage varies. When comparing texts for (i) scientific, (ii), agricultural, and (iii) commercial audiences, there were more "vegetable" uses of "tomato" in the last.
kevintobia.bsky.social
A sample of ordinary language supports the Court: tomato was used largely as a vegetable.

But in a sample of language from specialized trade contexts, "tomato" was used often as a fruit and vegetable.
kevintobia.bsky.social
The Court held that a tomato is a vegetable (in the 1883 Tariff Act), elevating ordinary over scientific meaning.

But it hinted that it would follow a trade meaning – if one existed. We studied 19th century trade texts, which suggest a new lesson of Nix...
Reposted by Kevin Tobia
brandontensley.bsky.social
"People really forget that we're human beings."

I wrote about the deep challenges facing Black transgender youth and their families and the support network some are creating to help others navigate a moment of heightened political hostility. capitalbnews.org/black-parent...
No One Was Helping Black Transgender Youth. So These Parents Stepped In.
A new nonprofit provides resources to Black families of transgender and nonbinary youth at a moment of heightened political hostility.
capitalbnews.org
Reposted by Kevin Tobia
byrdnick.com
Might the concept of "good judgment" vary by framing or social roles?

Five studies of four nations (🇺🇸🇨🇦🇬🇧🇨🇳) found some words and roles were more associated with "rational" than "reasonable" (and vice versa).

doi.org/10.1162/opmi...

#CogSci #xPhi #linguistics #dataViz
Descriptive statistics about the samples "Figure 1. Top ten most frequent co-occurrence of Adjectives with ‘rational’ (blue) and ‘reasonable’ (orange) when asked to describe most important characteristics of a person showing sound judgment (Study 1a) / good judgment in a challenging situation (Study 1b). Adjectives are ordered from those most associated with ‘rational’ to those with ‘reasonable.’ Dumbbell nodes represent the percentage of each adjective’s co-occurrence relative to the sum of independent occurrences of each pair of terms." "Figure 2. Qualities attributed to rational and reasonable persons in Study 1. Color-coded adjectives reflect Analytical, Moral, and Inner Fortitude items (Study 1a)/Agency and Communion factors (Study 1b). Top panels: Estimates from linear mixed model with responses to all characteristics nested in participants, with target order (rational vs. reasonable) as a covariate and false discovery rate correction for multiple testing. Dashed vertical line delineates effects 1 unit above midpoint of the 1–7 scale in Study 1a / half a unit above the midpoint of the 1–5 scale in Study 1b. Bottom panels: Pearson’s correlations and 95% CIs of average scores across items making up each factor. ***p < .001, **p < .01, *p < .05." "Figure 3. Top Panel: Preference proportions for reasonable vs. rational agents in social roles. Displays proportions (with 95% CI) derived from logits in generalized mixed models. The dashed line at .50 indicates parity; above this, preference leans towards reasonable agents, and below, towards rational agents. Bottom Panel: Necessity ratings for rationality and reasonableness by role (1–5 rating scale). Shows estimated means and 95% CI. Ratings indicate moderate to high necessity (3–4) for both rationality and reasonableness across rule-based (on the right) and holistic roles (on the left)."
Reposted by Kevin Tobia
kevintobia.bsky.social
(Last) Call for Papers: "New Voices in Legislation", 2026 AALS Annual Meeting in New Orleans (Jan. 7, 4pm).

Junior scholars will workshop drafts in groups, led by a senior commenter. Please send drafts to [email protected] by Sep. 19, 2025 with the subject "AALS New Voices Submission."
Reposted by Kevin Tobia
izaskoczen.bsky.social
The fabulous @jrabanos.bsky.social and @BojanSpaic discussed experimental jurisprudence with me in their awesome podcast! If you want to know why experimental jurisprudence is not like theoretical physics, or what does lying and reasonableness have in common, check it out!
kevintobia.bsky.social
(Last) Call for Papers: "New Voices in Legislation", 2026 AALS Annual Meeting in New Orleans (Jan. 7, 4pm).

Junior scholars will workshop drafts in groups, led by a senior commenter. Please send drafts to [email protected] by Sep. 19, 2025 with the subject "AALS New Voices Submission."
Reposted by Kevin Tobia
briandavidearp.bsky.social
Final call for global collaborators on this replication collaboration on @bioxphi studies — moral psychologists and x-phi researchers wanted! especially based in SOUTHERN HEMISPHERE! global-bioXphi | moral science lab www.mscilab.com/globalbioxphi/
Reposted by Kevin Tobia
Reposted by Kevin Tobia
cjmott.bsky.social
After many years of anticipation (mainly by me), @drlarisa.bsky.social and I have a paper on the way people understand two mental state terms used in the criminal law -- "knowingly" and "recklessly" -- forthcoming in JEP:Applied. 1/
christianmott.com
Reposted by Kevin Tobia
dallascard.bsky.social
I am delighted to share our new #PNAS paper, with @grvkamath.bsky.social @msonderegger.bsky.social and @sivareddyg.bsky.social, on whether age matters for the adoption of new meanings. That is, as words change meaning, does the rate of adoption vary across generations? www.pnas.org/doi/epdf/10....
Reposted by Kevin Tobia
Reposted by Kevin Tobia
Reposted by Kevin Tobia
lavidagata.bsky.social
There’s so much interesting data in this latest by @adambonica.bsky.social on data and democracy. Highlights (or lowlights) to me include Supreme Court acting virtually opposite the lower courts, the U.S. being the biggest gerontocracy & low Dem turnout in 2024.
open.substack.com/pub/data4dem...
On Data and Democracy (Mid-Year Roundup): Charting the Assault on American Democracy and A Path Forward
A narrative of a democracy in the balance, told through 29 data visualizations.
open.substack.com
Reposted by Kevin Tobia
bwal.bsky.social
Currently accepting applications on a rolling basis! Postdoc in Empirical Approaches to Legal Interpretation, with a start date of Fall 2025. A great opportunity to work with the wonderful @complingy.bsky.social @kevintobia.bsky.social

Details here: apply.interfolio.com/170055
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
Reposted by Kevin Tobia
carolinemalacorbin.bsky.social
What I Heard on a Suicide Hotline for Trans Kids

"That more calls came from rural red than from urban blue states was not a mere gut feeling...Published data by the Trevor Project links the dozens of recent anti-trans laws w/ increases in the rates of suicide attempts by trans & nonbinary youth"
Opinion | What I Heard on a Suicide Hotline for Trans Kids
What the Trump administration fails to understand is that callers are desperately searching for just one trusted adult.
www.nytimes.com
Reposted by Kevin Tobia
wyden.senate.gov
Two more overnight wins: my team successfully removed a scheme from the Republican bill to end background checks and registrations for easily-concealed guns and silencers. There’s no limit to the awful stuff they crammed into this bill.