The global rise in social protest movements has forced collective action scholars in various
disciplines to think about theoretical models that can comprehensively explain phenomena …

In October 2019, student protests in Chile quickly expanded into a mobilization of more than
three million citizens, who protested for nearly a year and successfully brought about …

Despite an increase in social psychological research on allyship, less attention has been
paid to allyship action in violent intergroup conflict settings. In this contribution, first, we …

We examined the idea that endorsement of state-level restrictive language policies can be
understood as an ingroup-preserving behaviour driven by majority group members' …

Why do some people perceive more injustice, feel more anger, or hold higher collective
efficacy beliefs, and thereby are readier to engage in collective action than others? Our …

Abstract Survivors of Adverse Childhood Experiences (ACEs) can experience dissociation
because of their trauma. Those survivors can also experience stigma stemming from their …

According to the Democracy Index, in 2021 over a third of the world's population lived under
political regimes that infringed on civil liberties (Amoros, 2022). Challenging the status quo …

State violence against protests often backfires, spurring greater mobilization and demands
for police reform. Yet major reforms rarely materialize. How can activists frame contentious …

While political apologies cannot undo what has been done, they are often perceived as
highly relevant for healing and reconciliation. However, these apologies are often mired in …

Although the importance of temporal perspectives for understanding collective movements
has been theoretically emphasised, they are rarely considered in research. Focusing on the …