AUTHOR=Cooper Kathryn E. , Brinkerhoff Laurel , Landreville Kristen D. 

TITLE=The world needs less plastic: the role of psychological distance and self-efficacy in environmental messages

JOURNAL=Frontiers in Communication

VOLUME=Volume 10 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/communication/articles/10.3389/fcomm.2025.1579912

DOI=10.3389/fcomm.2025.1579912

ISSN=2297-900X

ABSTRACT=This study examines the role of lowering psychological distance and increasing self-efficacy around plastic pollution through environmental media messages. Participants (N = 215) were randomly assigned to watch a short video (30–60 s) that was either generalized or localized to the state of the participant’s residency and that did or did not include a self-efficacy message in this 2 × 2 between-subjects experiment. Results indicate that message localization lowers psychological distance and including self-efficacy messages increase self-efficacy. Both led to increased message-consistent attitudes and thus increased behavioral intentions to reduce plastic waste and promote the same behaviors in others.