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Dr Lia Betti
@liabetti.bsky.social
Lecturer in Quantitative Anthropology at UCL. Research interests in human diversity, health inequalities, bioarchaeology, and the evolution of the pelvis and childbirth.
171 followers135 following22 posts
Reposted by Dr Lia Betti
JHjessicahullman.bsky.social

In other science reform implosion news, the contested article including OSF & Data Colada authors on how preregistration & other rigor-enhanching practices led to high observed replicability (the one that couldn't produce its own preregistration) was just retracted www.nature.com/articles/s41...

RETRACTED ARTICLE: High replicability of newly discovered social-behavioural findings is achievable - Nature Human Behaviour
RETRACTED ARTICLE: High replicability of newly discovered social-behavioural findings is achievable - Nature Human Behaviour

Four labs discovered and replicated 16 novel findings with practices such as preregistration, large sample sizes and replication fidelity. Their findings suggest that with best practices, high replica...

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Reposted by Dr Lia Betti
RSrebeccasear.bsky.social

“The amount of pesticide residue allowed on scores of food types in England, Wales and Scotland has soared since Brexit, analysis reveals, with some now thousands of times higher” #BrexitBenefitswww.theguardian.com/environment/...

Revealed: Far higher pesticide residues allowed on food since Brexit
Revealed: Far higher pesticide residues allowed on food since Brexit

Exclusive: Unlike the EU, Great Britain has slashed protections for scores of food types

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Reposted by Dr Lia Betti
MFeicathomefinn.bsky.social

Based on the responses to a recent Bsky thread on open access, 3 key problems with universities' current repositories are: 1) Most members of the public don't know they exist or what they are for; 2) Discoverability (that is, lack thereof); 3) Inability to search across repositories impedes utility.

3
Reposted by Dr Lia Betti
LGlancegravlee.bsky.social

Here's a start at a Starter Pack for #medanthro#anthrosky

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Reposted by Dr Lia Betti
PSsheencr.bsky.social

I have definitely noticed fewer butterflies this year. Really hope new government will FINALLY ban neonicitinoids which won’t help on top of the changing climate! 🧪🌍

‘Butterfly emergency’ declared as UK summer count hits record low
‘Butterfly emergency’ declared as UK summer count hits record low

Conservation group calls on government to ban insect-killing neonicotinoid pesticides outright

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Reposted by Dr Lia Betti

I wrote about the paucity of genetic evidence for very recent selective sweeps and the generally odd and sporadic nature of the ones we do see:

Where are the recent selective sweeps?
Where are the recent selective sweeps?

How do we make sense of the surprisingly few loci under selection in the past 5,000 years?

2
Reposted by Dr Lia Betti
GVdavidrvetter.bsky.social

🚨 Here's CNN absolutely schooling the British media on how to cover the jailing of climate activists. "Climate protesters are taking action against Big Oil. UK courts are handing them prison terms akin to rapists and thieves"

Climate protesters are taking action against Big Oil. UK courts are handing them prison terms akin to rapists and thieves | CNN
Climate protesters are taking action against Big Oil. UK courts are handing them prison terms akin to rapists and thieves | CNN

The sentences are believed to be the longest in the UK’s history for non-violent protest and were delivered under two new controversial laws that supercharged policing powers.

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Reposted by Dr Lia Betti
CTcarlbergstrom.com

We're so fucked. "Our analysis of a selection of questionable GPT-fabricated scientific papers found in Google Scholar shows that many are about applied, often controversial topics susceptible to disinformation: the environment, health, and computing."

GPT-fabricated scientific papers on Google Scholar: Key features, spread, and implications for preempting evidence manipulation | HKS Misinformation Review
GPT-fabricated scientific papers on Google Scholar: Key features, spread, and implications for preempting evidence manipulation | HKS Misinformation Review

Academic journals, archives, and repositories are seeing an increasing number of questionable research papers clearly produced using generative AI. They are often created with widely available, genera...

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DL
Dr Lia Betti
@liabetti.bsky.social
Lecturer in Quantitative Anthropology at UCL. Research interests in human diversity, health inequalities, bioarchaeology, and the evolution of the pelvis and childbirth.
171 followers135 following22 posts