Evidence: Reducing Intergroup Prejudice and Conflict Using the Media: A Field Experiment in Rwanda
Participating organisations in the Global Alliance for Social and Behaviour Change - Building Informed and Engaged Societies were asked to identify, in their opinion, the 5 most compelling research and evaluation studies that demonstrate the direct impact of this field of work on a major development issue. This was one of the nominees. For the full compiled list, please click here. For the compilation of the key impact data across all research evidence identified, please click here.
Editor's note: The below article can be found summarised on The CI site here.
Title of paper, article, book (chapter), publication?:
Reducing Intergroup Prejudice and Conflict Using the Media: A Field Experiment in Rwanda
Name(s) of author(s)?:
Elizabeth Levy Paluck
Who published this paper, article, book (chapter) or other publication?:
Journal of Personality and Social Psychology, 96(3), 574-587.
What are the best extracts that highlight the evidence for the impact of a communication for development, social change, behaviour change, public engagement, or informed citizen strategy on a development issue and priority?:
Can the media reduce intergroup prejudice and conflict? Despite the high stakes of this question, understanding of the mass media’s role in shaping prejudiced beliefs, norms, and behavior is limited. A year long field experiment in Rwanda tested the impact of a radio soap opera featuring messages about reducing intergroup prejudice, violence, and trauma in 2 fictional Rwandan communities. Compared with a control group who listened to a health radio soap opera, listeners’ perceptions of social norms and their behaviors changed with respect to intermarriage, open dissent, trust, empathy, cooperation, and trauma healing. However, the radio program did little to change listeners’ personal beliefs. Group discussion and emotion were implicated in the process of media influence. Taken together, the results point to an integrated model of behavioral prejudice and conflict reduction that prioritizes the communication of social norms over changes in personal beliefs.
To which development issue does this evidence and impact data relate?:
Conflict, fragility, governance, social cohesion
To which strategic approach(es) does the evidence and impact data relate?:
Entertainment-education, group discussion/interpersonal communication
What research methodology (ies) was/were used to produce this evidence and impact data?:
Randomised Field Experiment
What is the URL to access this paper, article, book (chapter) or other publication?:
Why was this research evidence found to be useful?:
It demonstrates the importance of discussion and dialogue in any effort designed to tackle the drivers of conflict/building of tolerance etc.











































