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Matt Field

@fieldmatt

Professor of Psychology, @sheffielduni.bsky.social. Addiction science: alcohol, gambling, decision-making, behaviour change, treatment. Also: πŸš΄β€β™€οΈ, Peak District

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12.11.2024
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Latest posts by Matt Field @fieldmatt

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Advertising,Β FootballΒ and the Problem of Self-Regulation In this month’s Member Spotlight, we caught up with Ellen McGrane, Research Associate in Alcohol and Public Health in the Sheffield Addictions Research Group at the University of Sheffield. Althoug…

SARG's Ellen McGrane recently spoke with @afsguk.bsky.social about her research into gambling advertising during live sports. The interview explores the whistle-to-whistle ban, self-regulation, and the challenges of data collection and natural experiments in gambling research. #AddictionResearch

03.03.2026 15:31 πŸ‘ 1 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Really looking forward to this - the conference and the city! Hope to see lots of colleagues there

27.02.2026 12:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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He's gone early

27.02.2026 07:43 πŸ‘ 158 πŸ” 18 πŸ’¬ 6 πŸ“Œ 1
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Pace of ecology drives the tempo of visual perception across the animal kingdom - Nature Ecology & Evolution Using phylogenetic comparative methods across 237 species from disparate phyla, the authors show that species with fast-paced ecologies have higher temporal resolution of perception.

Pace of ecology drives the tempo of visual perception across the animal kingdom www.nature.com/articles/s41... - new paper with Clinton Haarlem, Cliodhna Hynes and colleagues

Different species see the world as fast as they need to...

24.02.2026 10:40 πŸ‘ 87 πŸ” 37 πŸ’¬ 4 πŸ“Œ 1

The association between gambling frequency and risk of harm: Analysis using health survey data from England and Scotland

24.02.2026 11:33 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Love this!

22.02.2026 13:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Please get him off LinkedIn...

18.02.2026 14:27 πŸ‘ 873 πŸ” 171 πŸ’¬ 15 πŸ“Œ 22

Columnists are engaged in a doomed, never-ceasing quest to find something that makes them angry enough to become interesting to others.

18.02.2026 11:30 πŸ‘ 33 πŸ” 6 πŸ’¬ 4 πŸ“Œ 0
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How To Review Efficiently and Fairly Instead of Dry January, I’m going review free for January after having nearly 80 review requests last year. My New Year’s resolution was to have a healthier relationships with reviewing…

πŸ’― Loads of excellent advice in this post #AcademicWriting #AcademicChatter

22.01.2026 17:10 πŸ‘ 11 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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How should public health respond to rise of alcohol-free and low alcohol drinks? John Holmes and colleagues argue for a precautionary approach that is guided by public health interests and considers both risks and benefits Sales of alcohol-free and low alcohol (nolo) drinks have ...

How should public health respond to the rise of alcohol-free and low-alcohol drinks? New publication in the @bmj.com from @jholmessheff.bsky.social @niamhfitzgerald.bsky.social Inge Kersbergen and Nathan Critchlow. Really insightful, great work guys 🌟

www.bmj.com/content/392/...

16.01.2026 11:07 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I would say I’m looking for skills / methods that are aligned with the project, including evidence that they can write these up to publication standard. No specific number of publications needed - quality more important than quantity. Grantwriting experience useful but not essential

12.01.2026 19:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Rethinking drug use and addiction A philosopher advocates for a more humane and context-informed approach

Rethinking drug use and addiction 😍

A philosopher advocates for a more humane and context-informed approach

Superb review by Cassandra Boness of Hanna Pickard's important book, provocatively titled: "What would you do alone in a cage with nothing but cocaine?"

www.science.org/doi/10.1126/...

09.01.2026 11:28 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Competitively priced for loo roll, but not soft or absorbent enough.

The perfect punctuation mark to my choice for who had the worst year on @quietriotpod.bsky.social.

30.12.2025 16:32 πŸ‘ 590 πŸ” 99 πŸ’¬ 83 πŸ“Œ 21
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As gambling addiction spreads, one scientist’s work reveals timely insights Psychiatrist Robert Custer spent his life convincing doctors that compulsive gambling was not an impulse control problem. Today, his research is foundational for diagnosis and treatment.

Excellent article, reminding all of us of pioneering early work in gambling research - and reminding us how much there is still to do. www.sciencenews.org/article/bob-.... Roll on 2026….

@uofgussp.bsky.social @uofgsocsci.bsky.social

24.12.2025 12:26 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
The sun rising over the London skyline this morning, only it’s a very cloudy sky and the sun is visible only as an orange streak of fire that coincidentally seems to be emanating from the spire on the top of St Paul’s dome

The sun rising over the London skyline this morning, only it’s a very cloudy sky and the sun is visible only as an orange streak of fire that coincidentally seems to be emanating from the spire on the top of St Paul’s dome

Rare footage of St Paul’s Cathedral testing its giant flamethrower

21.12.2025 08:37 πŸ‘ 7973 πŸ” 1579 πŸ’¬ 110 πŸ“Œ 62
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Your festive edition and TV guide is here πŸŽ„
Feast your eyes on a tumultuous schedule, not unlike the year itself. Plus brilliant writing from all of your favourite columnists at The New World. Enjoy!

πŸ—žοΈ Grab a copy at your local newsstand or subscribe
πŸ”— buff.ly/NWZsnYW

18.12.2025 10:20 πŸ‘ 34 πŸ” 15 πŸ’¬ 3 πŸ“Œ 0
An image of Predator (1987)

An image of Predator (1987)

🎢he sees you when you're sleeping
he knows when you're awake
his vision's based on movement
and the heat signature you make🎢

17.12.2025 09:37 πŸ‘ 205 πŸ” 72 πŸ’¬ 3 πŸ“Œ 2
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Quantitative Research Intern (P/T) at University of Sheffield An opportunity for an academic position as a Quantitative Research Intern (P/T) is available, as advertised on jobs.ac.uk. Apply now and explore other academic job openings.

✨ SARG Internship opportunity ✨ We're currently looking for a part-time Quantitative Research Intern to undertake a three-month research project mapping the type of advice that alcohol treatment and recovery services give to clients on the use of alcohol-free and low-alcohol drinks. Find out more πŸ‘‡

25.11.2025 12:10 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 2
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It’s Strava Year in Sport time! Quite a big decline since last year, mainly attributable to a busy summer. But not bad for a geriatric.

strava.app.link/QL4vEzY9YYb

10.12.2025 13:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Eyes Wide Shut is the ultimate Christmas film Kubrick’s final film isn’t just set at Christmas. It’s a subversive critique of class, desire and the fantasies we buy into during the festive season.

Kubrick’s final film isn’t just set at Christmas. It’s a subversive critique of class, desire and the fantasies we buy into during the festive season.

09.12.2025 17:21 πŸ‘ 8 πŸ” 2 πŸ’¬ 1 πŸ“Œ 1
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Gambling addicts risk losing β€˜life-saving’ help due to funding overhaul, say UK charities Specialist clinics and support groups call for government emergency support due to delays caused by new levy system

🧡1/ Many, but far from all health professionals working with gambling harm called for an industry funded levy to support their work. Now the legislation is in place, the money isn’t, and their services are in crisis

www.theguardian.com/society/2025...

07.12.2025 08:23 πŸ‘ 16 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
This plot shows the number of users in the Study 1 sample that self-described as 'addicted' to Instagram versus those who were 'at risk' of clinical addiction. The ratios for the addiction symptom scale are 9:371 and for the perceived addiction 69: 311, suggesting a much greater proportion of users self-perceive as addicted than are actually addicted to Instagram

This plot shows the number of users in the Study 1 sample that self-described as 'addicted' to Instagram versus those who were 'at risk' of clinical addiction. The ratios for the addiction symptom scale are 9:371 and for the perceived addiction 69: 311, suggesting a much greater proportion of users self-perceive as addicted than are actually addicted to Instagram

Excited to see these studies (finally) published in Scientific Reports! 🚨

S1: More social media users perceived themselves as addicted than met clinical addiction criteria.

S2: Increasing perceived addiction hurt perceived control over use and increased self-blame for overuse.

Thread below... 🧡

29.11.2025 02:33 πŸ‘ 44 πŸ” 28 πŸ’¬ 4 πŸ“Œ 6
Original post on mastodon.online

Oliver Burkeman on the value of pursuing what interests you, cultivating a sensitivity to your own personal response to topics, and using it as a filter on what to attend to

https://ckarchive.com/b/92uzhnh695dods3roomrdfzod7d33hwh9nk2g

"to follow the lead of interestingness is to accept that […]

30.11.2025 08:08 πŸ‘ 2 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
  Survey  administration  schedule  across  the
12-week  study  period.  Participants  completed  biweekly
surveys (orange) every two weeks, with US participants
additionally completing daily surveys (blue) for the first
30 days. Cognitive tests (green) were administered during
biweekly surveys at weeks 1, 5, and 9. Gray circles indicate
days  with  no  scheduled  surveys.  Retention  percentages
show  the  proportion  of  baseline  participants  (N=1978)
who were still active at each measurement week (defined
as having completed either a daily or biweekly survey at
any time after that week)

Survey administration schedule across the 12-week study period. Participants completed biweekly surveys (orange) every two weeks, with US participants additionally completing daily surveys (blue) for the first 30 days. Cognitive tests (green) were administered during biweekly surveys at weeks 1, 5, and 9. Gray circles indicate days with no scheduled surveys. Retention percentages show the proportion of baseline participants (N=1978) who were still active at each measurement week (defined as having completed either a daily or biweekly survey at any time after that week)

 Diurnal play across Xbox, Nintendo, Steam.

Diurnal play across Xbox, Nintendo, Steam.

  Sample  of  daily  gaming  patterns  and  mental  wellbeing  for  three  representative  participants.  Stacked  bars
represent total daily playtime across platforms. Orange line shows biweekly mental wellbeing scores (short WEMWBS)
measured at six study waves. Participants were selected from those closest to the 25th, 50th, and 75th percentiles of total
playtime, prioritizing those with the most varied multi-platform gaming behavior. Participant IDs: p9009984081 (25th
percentile), p8809196928 (50th percentile), p7162729307 (75th percentile)

Sample of daily gaming patterns and mental wellbeing for three representative participants. Stacked bars represent total daily playtime across platforms. Orange line shows biweekly mental wellbeing scores (short WEMWBS) measured at six study waves. Participants were selected from those closest to the 25th, 50th, and 75th percentiles of total playtime, prioritizing those with the most varied multi-platform gaming behavior. Participant IDs: p9009984081 (25th percentile), p8809196928 (50th percentile), p7162729307 (75th percentile)

We released a pretty cool dataset/preprint today looking at video game play, cognition, time-use and a ton of self-reported psych measures at osf.io/preprints/ps... with @nballou.bsky.social @matti.vuorre.com @thomashakman.bsky.social @rpsychologist.com and @shuhbillskee.bsky.social RRs coming soon

14.11.2025 16:35 πŸ‘ 26 πŸ” 12 πŸ’¬ 2 πŸ“Œ 3
 A morbidly inclined sheep, who likes to hang around in graveyards, detests parties and owns original pressings of the entire classic run of Leonard Cohen LPs from 1967-1974.

A morbidly inclined sheep, who likes to hang around in graveyards, detests parties and owns original pressings of the entire classic run of Leonard Cohen LPs from 1967-1974.

THREAD. A collection of photographs of excellent sheep I have met on walks.

You will find the captions to each photo in the alt text.

14.11.2025 09:48 πŸ‘ 2565 πŸ” 675 πŸ’¬ 90 πŸ“Œ 252
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Utility of Substance-Free Alternatives in Treating and Preventing Harmful Substance Use: A Narrative Review of the Translational Research Spectrum Interventions primarily focused on constraining access to substances have largely failed to reduce substance use and associated problems. Alternative …

Utility of Substance-Free Alternatives in Treating and Preventing Harmful Substance Use: A Narrative Review of the Translational Research Spectrum

This is an important literature review on a crucial topic in the prevention and treatment of addictions.

1/2

www.sciencedirect.com/science/arti...

13.11.2025 15:06 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Professor John Holmes contributes to major new report outlining actions to tackle alcohol harm - Sheffield Addictions Research Group SARG Director Professor John Holmes was part of an expert panel that supported the development of 'A Healthier Future: A long-term vision to tackle alcohol harm in the UK', a significant new report pu...

SARG Director @jholmessheff.bsky.social was part of an expert panel that supported the development of 'A Healthier Future: A long-term vision to tackle alcohol harm in the UK', a significant new report published by the Institute of Alcohol Studies @ias.org.uk this week. @fohsheffield.bsky.social

13.11.2025 13:17 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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🌍 Alcohol causes 2.6 million premature deaths each year, yet remains the world’s favourite drug. 🍺

A major Lancet Public Health study shows most countries are far off WHO’s 2030 target to cut drinking by 20%.

🧡 THREAD

#PublicHealth #Addiction #AlcoholPolicy #GlobalHealth

13.11.2025 07:41 πŸ‘ 4 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

And what’s your take on the viewpoint in that article?

12.11.2025 10:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0