Matthew J. Hornsey

Matthew J. Hornsey is a professor in the School of Psychology at the University of Queensland, where he also completed his PhD. Hornsey's research spans social and political psychology, with published work on vaccine hesitancy, climate change attitudes, conspiracy beliefs, intergroup relations, and collective apologies. Much of this work takes a cross-national approach, examining how psychological phenomena such as trust in institutions, moral expansiveness, and motivated reasoning vary across cultures and political contexts.