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Published on: September 28, 2018
Shifting liberal and conservative attitudes using moral foundations theory.
Martin V Day1, Susan T Fiske2, Emily L Downing3
1Princeton University, NJ, USA mday@fas.harvard.edu.
Moral foundations influence political attitudes by strengthening existing beliefs for both liberals and conservatives. Framing issues with moral concerns can entrench political views, with some evidence for persuasion effects.
Area of Science:
- Social Psychology
- Political Psychology
- Moral Psychology
Background:
- Political opinions are rooted in moral concerns regarding right and wrong.
- Five moral foundations (harm, fairness, ingroup, authority, purity) are central to moral cognition.
Purpose of the Study:
- To investigate how moral foundations influence political attitudes of liberals and conservatives.
- To examine the entrenching and persuasion effects of moral framing on political stances.
Main Methods:
- Experimental studies were conducted to test the impact of moral foundation-based issue framing.
- Participants included liberals and conservatives exposed to different moral frames.
Main Results:
- Moral foundation-based frames strengthened existing political attitudes for both conservatives and liberals (entrenching hypothesis supported).
- Framing liberal issues with conservative moral foundations partially shifted conservatives' attitudes in a liberal direction (persuasion hypothesis partially supported).
Conclusions:
- Moral foundations play a significant role in shaping and reinforcing political attitudes.
- Issue framing based on moral foundations can entrench existing political views and, to a lesser extent, persuade individuals on counter-attitudinal issues.
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