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Sam Sims

@drsamsims.bsky.social

Associate Prof of Education, UCL Research Lead, Ambition Institute Site: https://samsims.education/

3,405 Followers  |  2,410 Following  |  115 Posts  |  Joined: 10.08.2024
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Posts by Sam Sims (@drsamsims.bsky.social)

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New research from Michigan State shows a) school climate has a pretty strong relationship with pupil absenteeism b) this seems to have got stronger since pandemic c) student sense of 'connectedness' may be particularly important aspect of school climate

journals.sagepub.com/doi/epub/10....

25.02.2026 10:44 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1
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Post-Doctoral Research Assistant at UCL An academic position as a Post-Doctoral Research Assistant is being advertised on jobs.ac.uk. Click now to find more details and explore additional academic job opportunities.

Are you a post-doc social scientist with strong quantitative skills?

Would you like to come and work with myself and @clairetyler.bsky.social alongside all the brilliant people at @cepeo-ucl.bsky.social?

If so, please apply for this job!

Please repost!

www.jobs.ac.uk/job/DQK316/p...

05.02.2026 17:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Hi Mike! Sadly Jerrim not on Bluesky. I have not seen any research of the sort mentioned here about Michaela. The data is available to do it though. The anecdote/comment may be able KIP schools, rather than Michaela.

05.02.2026 17:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Some perspective: The S&P opened down -1.3% on Trump's Greenland saber-rattling. That's $750 billion of wealth destroyed -- roughly equal to estimates of the value of Greenland.

And so ~in dollar terms~ his shenanigans have already cost the US one Greenland, and we've got nothing to show for it.

20.01.2026 14:48 β€” πŸ‘ 14752    πŸ” 5838    πŸ’¬ 593    πŸ“Œ 380
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In our latest CEPEO Working Paper, @drsamsims.bsky.social studies the effects of an intervention to improve A level physics uptake among female students by countering gender stereotypes. Read the results here:
econpapers.repec.org/paper/uclcep...

06.01.2026 09:14 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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THREAD: I'll fact-check all the viral misinformation about the US military operation in Venezuela in this thread

This image, purporting to show the US military arresting Venezuelan President Nicolas Maduro, is AI-generated.

According to Google's SynthID detector, it was created using Google AI.

03.01.2026 17:54 β€” πŸ‘ 6053    πŸ” 3512    πŸ’¬ 101    πŸ“Œ 372

Yes, the referencing in this sentence has gone badly wrong. Thanks for pointing out. Will fix in the new year.

22.12.2025 17:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Five insights on teaching for confidence in mathematics What can teachers of maths do to help more pupils feel confident? Research lead Dr Sam Sims and maths expert Emma Lark share five useful things the research says about confidence in mathematics, and s...

Many students - and indeed adults - underrate themselves when it comes to maths. So what do we know about teaching for confidence in mathematics?

www.ambition.org.uk/blog/five-in...

17.12.2025 09:10 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Teacher Professional Development: Costs, Benefits and Policy Explore teacher evaluation methods, incentives, and their impact on student outcomes. Learn how performance measures drive teacher behavior and skills.

CEPEO colleague @drsamsims.bsky.social has co-authored a new book chapter on effective teacher training.

Access it for free here: livehandbook.org/k-12-educati...

03.12.2025 12:31 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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New research with @clareroutledge.bsky.social

Funded by the Gatsby Foundation

We asked 2000 UK/US undergrads to choose between pairs of hypothetical jobs to understand how more of them could be tempted into teaching

28.11.2025 12:05 β€” πŸ‘ 15    πŸ” 9    πŸ’¬ 1    πŸ“Œ 4

Agree! 😒

29.11.2025 09:23 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yes I think it does. We just need somebody to work out how to implement it. As I understand it, the United Learning plan to do this was vetoed by the Treasury.

28.11.2025 14:00 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Tom :)

28.11.2025 12:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks to Gatsby for supporting this and to my brilliant co-author Clare Routledge

Full paper here, including a discussion of the limitations of our approach: repec-cepeo.ucl.ac.uk/cepeow/cepeo...

28.11.2025 12:05 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Get into teaching TV advert 2015
YouTube video by Department for Education Get into teaching TV advert 2015

So what?

1. Starting salary matters for recruitment. This complements the evidence on importance of pay for retention.

2. Recruitment campaigns should emphasise extrinsic rewards, alongside the many meaningful aspects. Great 2015 example here - watch to the end! www.youtube.com/watch?v=vTzz...

28.11.2025 12:05 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Existing research, using traditional self-report methods, consistently finds that intrinsic/altruistic motives dominate the decision to become a teacher: www.sciencedirect.com/science/arti...

So why do we find such contrasting findings? One possibility:

28.11.2025 12:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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We also find only limited differences in preferences across maths/physics/engineering (MPE) versus other undergrads

The often more severe shortages of teachers in maths and physics is therefore unlikely to be explained by differences in preferences

28.11.2025 12:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Drawing on the literature on β€˜public service motivation’ we find some differences in preferences for jobs with social impact

In this graph, points further to right indicate more of a preference

But 1) these are modest 2) high PSM grads place no less weight on extrinsic rewards than low PSM grads

28.11.2025 12:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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It's plausible that those on the margin of teaching (persuadable) are different to the average undergrad in our sample

But we find limited evidence for this among those who report they are considering/planning teaching:

28.11.2025 12:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Same graph but showing Β£ equivalent values:

6 weeks paid leave (grads) -> 13 weeks paid leave (teachers) = +Β£3.7k salary

Typical 40 hour week -> 52 hours per week (term time teaching) = -Β£3.2k salary

β€˜small’ social impact -> β€˜significant’ (like teaching) = +Β£1.2k

TL;DR: Extrinsic rewards matter

28.11.2025 12:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Main results in image below

Horizontal axis: change in probability of choosing a job

Eg: Increasing starting salary from Β£28.5k (grad average UK) to Β£31.5k (teachers UK) increases probability of choosing a job by 0.08 (8 percentage points)

TL;DR: Pay and hours really matter to undergrads.

28.11.2025 12:05 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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We used an online survey experiment with photo-ID-verified respondents

Our sample completed ~20,000 randomised job choice tasks, with values carefully chosen to reflect teaching and non-teaching jobs

Which would you pick?

28.11.2025 12:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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New research with @clareroutledge.bsky.social

Funded by the Gatsby Foundation

We asked 2000 UK/US undergrads to choose between pairs of hypothetical jobs to understand how more of them could be tempted into teaching

28.11.2025 12:05 β€” πŸ‘ 15    πŸ” 9    πŸ’¬ 1    πŸ“Œ 4
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edworkingpapers.com/sites/defaul...

25.11.2025 18:24 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Social Policy (Quantitative Education Analysis) MSc The Social Policy (Quantitative Education Analysis) MSc is designed to help students understand and conduct rigorous research addressing challenges relating to education policy and educational inequalities in a wide variety of professional contexts. The relationship between robust research and evidence-based policy is a key course theme.

Do you like the kind of research that we do at @cepeo-ucl.bsky.social? πŸ“ˆ

Do you want to learn more about education policy and analysis? 🏫

Then why not come and do our new MSc this September? πŸ§‘β€πŸŽ“

Be warned - the module on teachers and teaching will be taught by me!

www.ucl.ac.uk/prospective-...

20.11.2025 18:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
EconPapers: Should we abolish GCSEs? By Gill Wyness; Abstract: The Covid-19 pandemic and resulting disruption to schooling led to the Government cancelling GCSE and A level exams in

We broadly welcome the recommendations of the Curriculum and Assessment Review, in particular citing CEPEO’s briefing note on the value of GCSEs (econpapers.repec.org/RePEc:ucl:ce...) and...

06.11.2025 14:49 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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KS3 Engagement Report - Lift Schools Our survey of 21,000 pupils found a stark drop in belonging from Year 6 to Year 9. We explore why student engagement dips in Key Stage 3. Read our full report.

More large-scale survey evidence that many students are becoming disengaged from education when they enter secondary school. This time from collaborators of mine at @liftschools.org

www.liftschools.org/ks3-engagement

04.11.2025 09:36 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Elon Musk's involvement in politics really hurt Tesla sales.

"Without the Musk partisan effect, Tesla sales between October 2022 and April 2025 would have been 67-83% higher, equivalent to 1-1.26 million more vehicles."

27.10.2025 12:53 β€” πŸ‘ 337    πŸ” 82    πŸ’¬ 29    πŸ“Œ 14
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SARS-CoV-2 mRNA vaccines sensitize tumours to immune checkpoint blockade - Nature mRNA vaccines targeting SARS-CoV-2 also sensitize tumours to immune checkpoint inhibitors.

Finally read the paper and it's worth the buzz.
mRNA vaccines saved 20 million lives in a global pandemic and the technology is opening up new avenues for the treatment of deadly cancers. This is really one of the most impactful scientific developments of our time.
www.nature.com/articles/s41...

25.10.2025 13:42 β€” πŸ‘ 776    πŸ” 317    πŸ’¬ 8    πŸ“Œ 21
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Reminds me of this UKIP add from 2010. Farage has always known that he functions as the F U button.

22.10.2025 07:27 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0