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Crowds & Identities

@crowdsidentities.bsky.social
535 followers 1.3K following 122 posts

See how our research provides a theoretical framing for our multiple experiences of crowd events and offers recommendations for practice and policy. www.sussex.ac.uk/research/labs/crow…

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University and College Union (UCU) @ucu.org.uk · 26/10/2025
Every vote counts. Last week, a UCL member shared why he’s voting YES - because when we stand together, we win together. Why are you voting YES? Tell us below 💪👇 #WeAreTheUniversity
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John Drury @profjohndrury.bsky.social · 26/10/2025
'Protests in 2025 Are Likely the Most Geographically Widespread in US History' ash.harvard.edu/resources/th...
ash.harvard.edu
The Resistance Reaches into Trump Country – Ash Center
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Crowds & Identities @crowdsidentities.bsky.social · 15/10/2025
The evolving normative dimensions of ‘riot’: Towards an elaborated social identity explanation Funded by @ukri.org doi.org/10.1002/ejsp...
doi.org
The evolving normative dimensions of ‘riot’: Towards an elaborated social identity explanation
The question of how normative form changes during a riot, and thus how collective behaviour spreads to different targets and locations, has been neglected in previous research, despite its theoretica...
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Crowds & Identities @crowdsidentities.bsky.social · 15/10/2025
Self-categorization as a basis of behavioural mimicry: Experiments in The Hive Funded by @ukri.org doi.org/10.1371/jour...
doi.org
Self-categorization as a basis of behavioural mimicry: Experiments in The Hive
Introduction Do we always do what others do, and, if not, when and under what conditions do we do so? In this paper we test the hypothesis that mimicry is moderated by the mere knowledge of whether th...
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Crowds & Identities @crowdsidentities.bsky.social · 15/10/2025
Public behaviour in response to perceived hostile threats: An evidence base and guide for practitioners and policymakers Funded by @ukri.org doi.org/10.20919/VJV...
doi.org
Public behaviour in response to perceived hostile threats: An evidence base and guide for practitioners and policymakers
Background: Public behaviour and the new hostile threats • Civil contingencies planning and preparedness for hostile threats requires accurate and up to date knowledge about how the public might beha...
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John Drury @profjohndrury.bsky.social · 15/10/2025
The ‘master problem’ (Allport, 1962) and ‘fundamental problem’ (Asch, 1952) of social psychology. Here’s John Turner’s classic chapter from 1987
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John Drury @profjohndrury.bsky.social · 12/10/2025
“I Can Do It, We Can Change It”: Protest as a Catalyst for Political Efficacy onlinelibrary.wiley.com/doi/pdf/10.1...
onlinelibrary.wiley.com
“I Can Do It, We Can Change It”: Protest as a Catalyst for Political Efficacy
This study examines how protest episodes foster political efficacy among ordinary citizens. Based on 44 in-depth interviews with participants in two major 2018 mobilizations in Spain—the feminist str...
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Crowds & Identities @crowdsidentities.bsky.social · 30/09/2025
The Psychology of Crowd Behaviour This review by @profjohndrury.bsky.social describes the social identity approach to crowd behavior. Research based on the social identity approach to crowds has grown significantly in the last 20yrs, both quantitatively and qualitatively. www.qeios.com/read/K26NKZ
qeios.com
The Psychology of Crowd Behaviour
This review describes the social identity approach to crowd behavior. Research based on the social identity approach to crowds has grown significantly in the last 20 years, both quantitatively and qua...
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Crowds & Identities @crowdsidentities.bsky.social · 30/09/2025
Stop blaming migrants and tackle UK’s real problems, 100 charities tell home secretary www.theguardian.com/politics/202...
theguardian.com
Stop blaming migrants and tackle UK’s real problems, 100 charities tell home secretary
A letter warns Shabana Mahmood that ‘targeting refugees will do nothing to tackle’ problems with housing and the NHS
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John Drury @profjohndrury.bsky.social · 30/09/2025
Crowds & Identities and friends welcome Becky Davies, who’s starting her PhD with us @sussex.ac.uk this term
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University and College Union (UCU) @ucu.org.uk · 30/09/2025
UCU members are standing strong on the picket lines this week as we fight back against devastating job cuts. Show your support to colleagues at Leicester UCU!
UCU UCU UCUUCU
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John Drury @profjohndrury.bsky.social · 30/09/2025
A @bpsofficial.bsky.social @bps-social-psych.bsky.social free online event, organized by @drselintekin.bsky.social : 'Rising Together: How Collective Action Emerges in the Face of an Emergency' www.bps.org.uk/event/rising...
bps.org.uk
Rising Together: How Collective Action Emerges in the Face of an Emergency | BPS
The first in a three part event series from the Social Psychology Section gathering emergency practitioners and researchers in the social psychology field.
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John Drury @profjohndrury.bsky.social · 25/09/2025
Benefits of live music event audience participation, according to a new systematic review: -Opportunities for connection -Shared experiences and values -An empowering community -A sustained sense of community journals.sagepub.com/doi/10.1177/...
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Crowds & Identities @crowdsidentities.bsky.social · 24/09/2025
Public behaviour in response to perceived hostile threats: An evidence base and guide for practitioners and policymakers Funded by @ukri.org doi.org/10.20919/VJV...
doi.org
Public behaviour in response to perceived hostile threats: An evidence base and guide for practitioners and policymakers
Background: Public behaviour and the new hostile threats • Civil contingencies planning and preparedness for hostile threats requires accurate and up to date knowledge about how the public might beha...
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Crowds & Identities @crowdsidentities.bsky.social · 24/09/2025
‘Representations of crowd behaviour in the management of mass emergencies’ was a project funded by leverhulme.ac.uk. You can find open access papers from this project on our website: www.sussex.ac.uk/research/lab...
leverhulme.ac.uk
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Crowds & Identities @crowdsidentities.bsky.social · 24/09/2025
‘Effects of social identity on responses to mass emergency evacuation’ was a project funded by @ukri.org. We have open access papers from this project on our website: www.sussex.ac.uk/research/lab...
sussex.ac.uk
Effects of social identity on responses to mass emergency evacuation (ESRC project) : Projects : Crowds and Identities: John Drury's Research Group : University of Sussex
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John Drury @profjohndrury.bsky.social · 23/09/2025
Thread:
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John Drury @profjohndrury.bsky.social · 22/09/2025
Welcome to @sussex.ac.uk School of Psychology, freshers!
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John Drury @profjohndrury.bsky.social · 22/09/2025
Come and work with us! Assistant Professor in Psychology (Fixed Term, Maternity Cover) Please share! jobs.sussex.ac.uk/job/c54c4570...
jobs.sussex.ac.uk
Assistant Professor in Psychology Ref: 40866 (Fixed Term, Maternity Cover) - Job page - University of Sussex Job Search
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Crowds & Identities @crowdsidentities.bsky.social · 17/09/2025
River pollution twice as bad inside national parks as outside them “Without change, local groups working to protect national park waterways are often swimming against the current. Water regulators and companies have ignored national parks for far too long.” www.theguardian.com/environment/...
theguardian.com
Revealed: river pollution twice as bad inside national parks as outside them
Exclusive: Campaigners attack ‘outrageous’ situation, saying waters in protected areas of England and Wales should be cleanest
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Alex Andreou @sturdyalex.bsky.social · 10/09/2025
NOTHING will prepare you for this 45-second story arc. From "I'm just doing this because I love the flag, it's totally grassroots, and I'm not part of anything political"... to who actually gave him the flags the night before. Anyone who believes it is an innocent movement needs to see this.
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John Drury @profjohndrury.bsky.social · 16/09/2025
Raising £10000 to support UCU members facing financial hardship taking industrial action to protect jobs. Donate if you can. Thank you! #JustGiving www.justgiving.com/crowdfunding...
justgiving.com
Help raise £10000 to support UCU members facing financial hardship taking IA to protect jobs – JustGiving Crowdfunding
Iʼm raising money to support UCU members facing financial hardship taking IA to protect jobs. Support this JustGiving Crowdfunding Page.
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John Drury @profjohndrury.bsky.social · 16/09/2025
Just arrived in the post! The new book on crowds & leadership, from @metesefauysal.bsky.social @swedishprotests.bsky.social & Yasemin Acar
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John Drury @profjohndrury.bsky.social · 05/09/2025
Crowds & Identities and friends gather to wish a temporary farewell to @daclarkecruz.bsky.social at Eat Central, @sussex.ac.uk
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Crowds & Identities @crowdsidentities.bsky.social · 05/09/2025
Scientists make 'superfood' that could save honeybees www.bbc.co.uk/news/article...
bbc.co.uk
Scientists make 'superfood' that could save honeybees
We rely on honeybees to pollinate our crops and a new food could protect them from growing threats.
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John Drury @profjohndrury.bsky.social · 04/09/2025
'The Long View' compares and contrasts today's English flag-raising movement to the Gordon riots of 1780: www.bbc.co.uk/sounds/play/...
bbc.co.uk
The Long View - Flags - BBC Sounds
Jonathan Freedland looks at the flying of flags now and opposite parliament in 1780.
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
Sussex tortoise reunited with owner thanks to lorry driver “Stories like this remind us how powerful collective kindness can be.” www.theargus.co.uk/news/2543300...
theargus.co.uk
Lorry driver helps reunite stolen tortoise with its owner
A stolen tortoise from Hassocks has been reunited with her owners after a quick trip up north
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
Crackdown on international students could hurt struggling UK cities, thinktank warns www.theguardian.com/education/20...
theguardian.com
Crackdown on international students could hurt struggling UK cities, thinktank warns
University sector, which is reliant on overseas students for a quarter of income, key to economic activity in cities like Leicester and Hull
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
UK politicians must stop stoking division, says policing chief www.theguardian.com/uk-news/2025...
theguardian.com
UK politicians must stop stoking division, says policing chief
Gavin Stephens says rows over asylum seekers have raised community tensions and put pressure on officers
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
Understanding crowd responses to perceived hostile threats: a multidisciplinary approach doi.org/10.17815/CD....
doi.org
Understanding Crowd Responses to Perceived Hostile Threats: An Innovative Multidisciplinary Approach | Collective Dynamics
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
The Druids Oak is 800 years old - can it help save tomorrow's forests? www.bbc.co.uk/news/article...
bbc.co.uk
The Druids Oak is 800 years old - can it help save forests?
Scientists are decoding the DNA of Britain’s ancient oaks to crack the secrets of their superpowers.
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
Underestimating support for climate action limits political decision making, study says www.theguardian.com/environment/...
theguardian.com
Underestimating support for climate action limits political decision making, study says
Research reveals huge disparity between perceived and actual willingness of public to contribute to fixing climate
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Crowds & Identities @crowdsidentities.bsky.social · 03/09/2025
Sussex GP shares her experience visiting asylum hotel www.theargus.co.uk/news/2543568...
theargus.co.uk
GP working with refugees speaks out about life in asylum hotel
A GP who works with asylum seekers has spoken out against the spread of misinformation about the conditions they are living in
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John Drury @profjohndrury.bsky.social · 01/09/2025
In Budapest with UEFA to discuss how safety, security and service have almost the same group-psychological underpinnings.
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Crowds & Identities @crowdsidentities.bsky.social · 27/08/2025
Record warm seas help to bring extraordinary new species to UK waters "Scientists and amateur naturalists have observed a remarkable range of species not usually widespread in UK waters, including octopus, bluefin tuna and mauve stinger jellyfish." www.bbc.co.uk/news/article...
bbc.co.uk
Record warm seas help to bring extraordinary species to UK waters
The UK's seas have had their warmest first seven months of the year on average since records began.
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Crowds & Identities @crowdsidentities.bsky.social · 27/08/2025
‘You had to fend for yourself’: Hurricane Katrina haunts New Orleans as Trump guts disaster aid www.theguardian.com/us-news/ng-i...
theguardian.com
‘You had to fend for yourself’: Hurricane Katrina haunts New Orleans as Trump guts disaster aid
As survivors and experts reflect on the storm 20 years on, fear is growing that the US is just as unprepared to take on extreme weather amid cuts to Fema
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John Drury @profjohndrury.bsky.social · 24/08/2025
#Katrina 20 years on -- a selected reading list.
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John Drury @profjohndrury.bsky.social · 26/08/2025
Here's a study that shows how the spiral of silence leads to the rise of a far-right movement: onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
From marginal to mainstream: The role of perceived social norms in the rise of a far‐right movement
The present research intends to shed light on the processes enabling political minorities to transition into normatively acceptable groups, by investigating how a previously marginalised far-right mo...
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John Drury @profjohndrury.bsky.social · 12/08/2025
www.theguardian.com/commentisfre...
theguardian.com
As asylum seekers are engulfed by slurs and lies, our leaders shrug. Truly, this is shameful | Frances Ryan
The narrative that they are a threat to women and girls has no basis in fact, but bad actors peddle it, and ministers encourage them, says Guardian columnist Frances Ryan
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John Drury @profjohndrury.bsky.social · 13/08/2025
Stephen Reicher's letter to the Chief Constable of Scotland, published in The Scotsman: www.pressreader.com/uk/the-scots...
pressreader.com
PressReader.com - Digital Newspaper & Magazine Subscriptions
Digital newsstand featuring 7000+ of the world’s most popular newspapers & magazines. Enjoy unlimited reading on up to 5 devices with 7-day free trial.
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Crowds & Identities @crowdsidentities.bsky.social · 13/08/2025
Evaluation of psychology-based training for improving interoperability in the emergency services: a comparison of online and in-person delivery methods www.sciencedirect.com/science/arti...
sciencedirect.com
Evaluation of psychology-based training for improving interoperability in the emergency services: A comparison of online and in-person delivery methods
Recent research highlights the importance of incorporating psychological perspectives to improve interoperability in multi-agency emergency response i…
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Crowds & Identities @crowdsidentities.bsky.social · 13/08/2025
How the Social Identity Approach can improve interoperability in multi-agency emergency response teams @profjohndrury.bsky.social @loudavidson.bsky.social onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
How the Social Identity Approach Can Improve Interoperability in Multi‐Agency Emergency Response Teams
Major incident inquiries and research highlight persistent problems in interoperability. Evidence points to failures in the ability of responders from different organisations to work effectively toge...
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Crowds & Identities @crowdsidentities.bsky.social · 13/08/2025
Understanding collective flight responses to (mis)perceived hostile threats in Britain 2010-2019: a systematic review of ten years of false alarms in crowded spaces Funded by @ukri.org doi.org/10.1080/1366...
doi.org
Understanding collective flight responses to (mis)perceived hostile threats in Britain 2010-2019: a systematic review of ten years of false alarms in crowded spaces
Crowd flight incidents from (mis)perceived threats are important social, psychological, and political phenomena that have been neglected in previous research. They are potentially deadly, economica...
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Crowds & Identities @crowdsidentities.bsky.social · 13/08/2025
Natural England hails recovery of 150 struggling species "In Hastings, East Sussex, the rare hawksbeard mining bee was discovered for the first time in a century buzzing between blooms in newly created wildflower meadows." www.theguardian.com/environment/...
theguardian.com
Natural England hails recovery of 150 struggling species
Chair Tony Juniper celebrates successes but says ‘collective endeavour’ needed to halt country’s decline in nature
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John Drury @profjohndrury.bsky.social · 13/08/2025
Join the crowd!
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John Drury @profjohndrury.bsky.social · 05/08/2025
Making Us Visible in the Cityscape: Organizers’ Reasons for Holding Ramadan Celebrations in Copenhagen's Public Space onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Making Us Visible in the Cityscape: Organizers’ Reasons for Holding Ramadan Celebrations in Copenhagen's Public Space
This qualitative case study examines the motivations behind the first public celebration of Ramadan in Copenhagen's cityscape in 2024, exploring the interplay between visibility, identity recognition...
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John Drury @profjohndrury.bsky.social · 05/08/2025
The Psychology of Virality Pre-print from @jayvanbavel.bsky.social osf.io/preprints/ps...
osf.io
OSF
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Crowds & Identities @crowdsidentities.bsky.social · 06/08/2025
Gardeners urged to collaborate to help moths and hover flies thrive in cities "Researchers found moths and hover flies are more negatively affected by urbanisation than bees" www.theguardian.com/environment/...
theguardian.com
Gardeners urged to collaborate to help moths and hover flies thrive in cities
Researchers found moths and hover flies are more negatively affected by urbanisation than bees
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UCU University of Kent branch @ucukent.bsky.social · 06/08/2025
We're currently supporting our Professional Services staff who are going through (yet another) reorganisation. The previous ones didn't work, but this one will - we're told. Universities are not just academics - they're admin, student support, cleaners, IT, security, groundskeepers, and more.
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John Drury @profjohndrury.bsky.social · 30/07/2025
Blast from the past (2002, in fact) found by @sanjeedah.bsky.social @crowdsidentities.bsky.social 'Protesting is good for you, say @sussex.ac.uk psychologists' archive.sussex.ac.uk/news/press-r...
archive.sussex.ac.uk
Protesting is good for you, say psychologists
Press Release [16 December 2002] - Protesting is good for you, say psychologists
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