Activities per year
Activities
- 31 results
Search results
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ASPO conference 2024
Greijdanus, H. (Organiser), Martínez, C. A. (Organiser) & Epstude, K. (Organiser)
12-Dec-2024 → 13-Dec-2024Activity: Organising and attending an event › Organising and contributing to an event › Academic
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The Social Animal 2024: 9 sociaal-psychologen geven een inkijkje in ons gedrag
Greijdanus, H. (Organiser) & Jans, L. (Contributor)
12-Mar-2024Activity: Organising and attending an event › Organising and contributing to an event › Popular
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Groepsdynamica
Greijdanus, H. (Invited speaker)
13-Apr-2024Activity: Talk and presentation › Professional or public presentation › Professional
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Uitdagingen en mogelijkheden rond de preventie van online aangejaagd geweld: Een kwalitatief onderzoek naar de rol van gemeenten en hun netwerkpartners
Bantema, W. (Speaker) & Greijdanus, H. (Speaker)
7-Jun-2024Activity: Talk and presentation › Academic presentation › Academic
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Themadag: Digitale weerbaarheid
Greijdanus, H. (Contributor)
30-Nov-2023Activity: Organising and attending an event › Organising and contributing to an event › Professional
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City deal Connect: Concept interventiematrix online ordeverstoring
Greijdanus, H. (Invited speaker)
16-Oct-2023Activity: Talk and presentation › Professional or public presentation › Professional
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Projectplan burgerperspectieven rondom blauw op sociale media: Perspectieven van (activistische) burgers op politie-inzet en handhaving online
Greijdanus, H. (Invited speaker)
14-Jun-2023Activity: Talk and presentation › Professional or public presentation › Professional
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Online groepsdynamiek
Greijdanus, H. (Invited speaker)
28-Sept-2023Activity: Talk and presentation › Professional or public presentation › Professional
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Humour Use Around Collective Action: Interviews with Activists in Amnesty International and Antifa
Greijdanus, H. (Speaker)
23-Feb-2023 → 25-Feb-2023Activity: Talk and presentation › Academic presentation › Academic
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The Social Animal 2023: 9 sociaal-psychologen over de nieuwste ontwikkelingen uit hun vakgebied
Greijdanus, H. (Organiser) & Ton, G. (Contributor)
14-Mar-2023Activity: Organising and attending an event › Organising and contributing to an event › Popular
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Association for Social Psychological Researchers (ASPO) (External organisation)
Greijdanus, H. (Treasurer)
Jun-2023 → …Activity: Membership › Academic
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The Social Animal 2022
Greijdanus, H. (Organiser), Gootjes, F. (Contributor) & Huis, M. (Contributor)
15-Mar-2022Activity: Organising and attending an event › Organising and contributing to an event › Popular
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The Social Animal
Greijdanus, H. (Organiser)
16-Mar-2021Activity: Organising and attending an event › Organising and contributing to an event › Popular
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Online gedrag en internetconsultatie
Greijdanus, H. (Consultant)
Feb-2020Activity: External assignment (consultancy, apppointment, outreach) › Consultancy › Professional
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Sociale media en protest in Grunn: Eindpresentatie voor betrokkenen
Greijdanus, H. (Speaker) & Postmes, T. (Speaker)
28-Feb-2019Activity: Talk and presentation › Professional or public presentation › Popular
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Onbegrensde liefde
Greijdanus, H. (Invited speaker)
14-Feb-2019Activity: Talk and presentation › Professional or public presentation › Popular
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The polarizing effects of group discussion in a negative normative context: Integrating societal-, group-, and individual-level factors
Koudenburg, N. (Speaker), Greijdanus, H. (Speaker) & Scheepers, D. (Speaker)
7-Mar-2019 → 9-Mar-2019Activity: Talk and presentation › Academic presentation › Academic
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The social animal
Greijdanus, H. (Organiser) & Roos, C. A. (Organiser)
14-Mar-2019Activity: Organising and attending an event › Organising and contributing to an event › Popular
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Sociale media en collectieve actie rondom de gasboringen in Groningen
Greijdanus, H. (Invited speaker) & Postmes, T. (Invited speaker)
28-Nov-2019Activity: Talk and presentation › Professional or public presentation › Professional
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Newsnight: jaaroverzicht - Janine Abbring blikt samen met tafelheer Arjen Lubach terug op 2019
Greijdanus, H. (Invited speaker)
20-Dec-2019Activity: Talk and presentation › Professional or public presentation › Popular
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Social media and collective action: The case of gas extraction in Groningen
Greijdanus, H. (Keynote speaker)
30-Apr-2019Activity: Talk and presentation › Academic presentation › Academic
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Kurt Lewin Institute (External organisation)
Greijdanus, H. (Member)
2018 → …Activity: Membership › Academic
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Eindpresentatie Sociale media en collectieve actie rondom de gasboringen in Groningen
Greijdanus, H. (Speaker) & Postmes, T. (Speaker)
23-Nov-2018Activity: Talk and presentation › Professional or public presentation › Professional
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Reactions to online calls for real-life action: Social media and offline protest
Greijdanus, H. (Speaker) & Postmes, T. (Contributor)
14-Dec-2018Activity: Talk and presentation › Academic presentation › Academic
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Intergroup conflict: The cognitive, emotional, and behavioral consequences of communication and Intergroup Behaviour
Greijdanus, H. (Organiser)
27-Jun-2013 → 30-Jun-2013Activity: Organising and attending an event › Organising and contributing to an event › Academic
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Group processes and intergroup relations (GPIR) preconference
Greijdanus, H. (Speaker)
2012Activity: Talk and presentation › Academic presentation › Academic
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Society for Personal and Social Psychology (SPSP) conference
Greijdanus, H. (Speaker)
2012Activity: Talk and presentation › Academic presentation › Academic
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KLI Conference
Greijdanus, H. (Speaker)
2012Activity: Talk and presentation › Academic presentation › Academic
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Invited colloquium
Greijdanus, H. (Invited speaker)
2012Activity: Talk and presentation › Academic presentation › Academic
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EASP General Meeting
Greijdanus, H. (Speaker)
Jul-2011Activity: Talk and presentation › Academic presentation › Academic
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International Society for Self and Identity (ISSI) Self and identity preconference
Greijdanus, H. (Speaker)
Jul-2011Activity: Talk and presentation › Academic presentation › Academic