Skip to ContentSkip to Navigation
About us Practical matters How to find us dr. H.J.E. (Hedy) Greijdanus

Publications

Measuring Collective Action Intention Toward Gender Equality Across Cultures

Interventiematrix online aangejaagd geweld

Interventies in de cyclus van online aangejaagd geweld: Inzichten uit een literatuurreview

The psychology of online activism and social movements: Relations between online and offline collective action

From Moderate Action to Radical Protest Intentions: Disentangling Social-Identity-Based Models Predicting Political Violence

Humour Against Binge Drinking During the COVID-19 Pandemic: A Cartoon-Based Anti-Alcohol Health Campaign Targeting Women-Who-Have-Sex-With-Women

Gendered Self-Views across 62 Countries: A Test of Competing Models

Sociale media en collectieve actie rondom de gasboringen in Groningen

Effects of Psychological Distance on Mental Abstraction: A Registered Report of Four Tests of Construal Level Theory

Large-scale cross-societal examination of real- and minimal-group biases Stage 1 Registered Report NATHUMBEHAV-22051250E

Read more

Press/media

Can Social Media Boost Civic Engagement This Election?

Waarom delen mensen gegevens verdachte na dood 17-jarige Jet? 'Geeft gevoel van controle'

Gemeenten, zorg voor een online werkwijze met jongerengroepen

Hoe voorkom je geweld dat online start?

8 Ways 'Slacktivism' Can Catalyze Offline Behavior - And three counterforces to watch out for

The Psychological Harms Of ‘Slacktivism,’ According To A Psychologist

Can We Be Woke Without Turning Ourselves Into Memes?

What Everyone Gets Wrong About The ‘Woke’ Movement, According To A Psychologist

I am an activist, I am Spartacus: when everyone is an activist online, is anyone?

When everyone is an activist online, is anyone?

Read more