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Posts by Harry Lewis

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Enacting desired change in the present: Explaining prefigurative collective action in Chile’s 2019 social explosion Contemporary mobilisations increasingly confront existing power structures while experimenting with alternative social relations – a dynamic often discussed as prefigurative politics. Yet social psychological research on collective action has prioritised explaining why people participate, paying l...

New preprint (with @profjohndrury.bsky.social ) on prefigurative politics in Chile’s 2019 social explosion, based on interviews with participants in demonstrations and cabildos🧵: 

1 month ago 3 5 1 0
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Understanding the “new” disruptive behavior at live music events: Group normative (mis)alignment and collective self-regulation
Now published in ASAP journal.

Please share.

spssi.onlinelibrary.wiley.com/doi/10.1111/...

2 months ago 6 7 2 2

Quite! (Although we should be wary of creating a situation where it's only researchers in the pit.)

2 months ago 1 0 0 0

Thanks for sharing Selin!

2 months ago 1 0 0 0

...with the always excellent @profjohndrury.bsky.social @freyamills.bsky.social, @hannaeldarwish.bsky.social Fiona Green, Danielle Evans and Zhonghao Wen.

2 months ago 3 0 0 0
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Interested in the psychology of disruptive behaviour at music events? Well have a read of this. Highlights include me, @lewisdoyle.bsky.social & @sanjeedah.bsky.social throwing ourselves around in mosh pits for science (plus in-depth interviews & a big old survey). dx.doi.org/10.1111/asap...

2 months ago 3 6 2 1
Media - Google Drive

Public worry about Palestine Action ban’s impact on UK democracy, new survey finds

Evidence that the ban affects:
- willingness to protest
- trust in government
- perception of divisions in UK

More here: drive.google.com/drive/folder...

Full report: drive.google.com/drive/folder...

4 months ago 11 11 1 2

I have plenty of friends who would disagree!

5 months ago 1 0 0 0
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Struggling to find peer reviewed evidence in support of spending all of your money on going to festivals and gigs? Let us help... doi.org/10.1002/casp...

w/ @profjohndrury.bsky.social @hannaeldarwish.bsky.social Danielle Evans, Fiona Green

5 months ago 15 7 1 0
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Our survey of over 2000 attendees, from both UK and USA, and across a wide variety of genres and events (both gigs and festivals) found this:

6 months ago 1 2 0 0
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Swearing, booing and spitting: is crowd behaviour out of control? There was dismay after Rory McIlroy’s wife was hit by a beer at the Ryder Cup. But have crowds always been badly behaved, or is antisocial behaviour getting worse?

Disruptive crowd behaviour back in the news again!
This time it's journalists saying it's a thing.
But crowd safety professionals say 'The overwhelming majority of events take place safely & securely, with no disruption, but those stories rarely make the news.”

www.theguardian.com/news/ng-inte...

6 months ago 10 5 1 0

Coming soon to a Journal of Community and Applied Social Psychology near you...

6 months ago 3 1 0 0
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Barely an hour ago, Palestinian journalist Anas Al-Sharif warned us all:

“If this madness doesn’t end, Gaza will be reduced to ruins, its people’s voices silenced, their faces erased — and history will remember you as silent witnesses to a genocide you chose not to stop.”

Israel just killed him.

8 months ago 6332 4739 71 128
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Open letter from UK university staff: Request for biometric deferral and safe evacuation of incoming Palestinian students and scholars from Gaza to UK Universities More than 40 students currently trapped in Gaza with full scholarships to UK Universities are asking for a safe route to come and study. We, the academic community hoping to welcome these scholars, ca...

>40 students currently trapped in Gaza with full scholarships to UK Universities are asking for a safe route to come and study

Petition for UK academics asking govt to facilitate a biometric visa deferral and open a route of safe passage

Sign & share ⏬️

docs.google.com/forms/d/e/1F...

8 months ago 25 27 1 1

New from Drury & Vestergren. The chapter synthesises decades of research on how participation in collective action transforms people, challenges the field’s focus on predictors, and calls for methods to trace these transformations. It also highlights prefiguration as a key future research direction.

10 months ago 9 5 0 0
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New wall art at @sussex.ac.uk Psychology is from our crowd safety & experience project, with @harrymlewis.bsky.social @sanjeedah.bsky.social @lewisdoyle.bsky.social

10 months ago 9 3 0 0
Understanding and Enhancing Felt Safety at Live Music Events through Group Psychology Safety at live music events has become an increasing concern in recent years, spurred by high-profile incidents that have attracted global...

'Understanding and Enhancing Felt Safety at Live Music Events through Group Psychology'
by @harrymlewis.bsky.social
Now on Blogspot

drury-sussex-the-crowd.blogspot.com/2025/05/unde...

11 months ago 7 4 0 0

so in my early dissemination of this work I somehow managed to find and use an image with a typo.... great 😂.

11 months ago 0 0 1 0
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The outstanding team: @hannaeldarwish.bsky.social @lewisdoyle.bsky.social @sanjeedah.bsky.social @freyamills.bsky.social, Danielle Evans, Fi Green & Jane Wen

11 months ago 2 0 0 0
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In case you missed them, we - myself, @profjohndrury.bsky.social and team - have two new preprints and a blog post exploring the psychology of crowds at gigs/festivals:

Disruption: osf.io/preprints/ps...

Wellbeing: osf.io/preprints/ps...

Safety: tinyurl.com/4kcs7x2p

All feedback very welcome!

11 months ago 8 3 2 0

New pre-print alert....

11 months ago 5 3 0 0
music crowd

music crowd

New blogpost, led by @harrymlewis.bsky.social : Understanding and Enhancing Felt Safety at Live Music Events through Group Psychology

blogs.sussex.ac.uk/crowdsidenti...

1 year ago 6 4 0 0
Side by side images of a crowd at a music festival. The first image shows a small number of people signaling to a medic. The second image shows a larger number of people in the crowd raising their hands to amplify the medic's signal to other medical personnel at the front of the stage.

Side by side images of a crowd at a music festival. The first image shows a small number of people signaling to a medic. The second image shows a larger number of people in the crowd raising their hands to amplify the medic's signal to other medical personnel at the front of the stage.

New blogpost looking at the psychology of felt safety at live music events: tinyurl.com/4kcs7x2p. Draws on interview, ethnographic and survey data. With @profjohndrury.bsky.social @hannaeldarwish.bsky.social Danielle Evans, Fiona Green, @sanjeedah.bsky.social and @lewisdoyle.bsky.social.

1 year ago 5 3 0 0

This is great - well done Freya!

1 year ago 1 0 1 0

Fantastic research!

1 year ago 1 0 1 0

Yeah, a few of our interview p's mentioned alcohol as a contributing factor to disruptive behaviour. But I also think (not something we examined) that more alcohol is consumed where people feel a sense of normative uncertainty, so it may be a cause and symptom (at music gigs, at least)

1 year ago 1 0 1 0
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Our pre-print is now available on our research into experiences of disruptive behaviour at live music events. Available here: osf.io/preprints/ps... @profjohndrury.bsky.social @lewisdoyle.bsky.social @sanjeedah.bsky.social @freyamills.bsky.social Hanna Eldarwish, Danielle Evans, Fi Green & Jane Wen

1 year ago 9 5 4 0
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'Understanding the "new" disruptive behaviour at live music events: The role of group norms'
@harrymlewis.bsky.social

We used multiple methodologies to understand audiences' experiences of disruptive behaviour, underlying processes, and possible solutions.

Please share.

osf.io/preprints/ps...

1 year ago 10 4 0 1
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At this month's Crowds & Identities @crowdsidentities.bsky.social seminar, expertly convened by @freyamills.bsky.social, Rhea Haddad presents her new work with @drannetempleton.bsky.social on how collective sound-making at live sports events expressed shared identity.

1 year ago 10 8 0 1
Why crowd behaviour matters - for psychology and society
Why crowd behaviour matters - for psychology and society YouTube video by Crowds & Identities

'Why crowd behaviour matters - for psychology and society'

Recording of my Professorial Lecture. Please share.

www.youtube.com/watch?v=2pBZ...

1 year ago 27 13 0 1