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Overcorrection for Social-Categorization Information Moderates Impact Bias in Affective Forecasting
Tatiana Lau1, Carey K Morewedge2, Mina Cikara1
11 Department of Psychology, Harvard University.
Forecasting others' emotional responses becomes less accurate when social category information is provided, leading to overcorrection. This bias, driven by stereotypes, impacts predictions for both in-group and out-group members.
Area of Science:
- Social Psychology
- Cognitive Psychology
Background:
- Accurate affective forecasting is crucial in plural societies for predicting others' responses.
- Typically, incorporating relevant information improves affective forecast accuracy by reducing extremity.
Purpose of the Study:
- To investigate how social category information influences affective forecast accuracy.
- To determine if providing group labels increases or decreases forecast accuracy.
Main Methods:
- Five experiments were conducted using political and sports contexts.
- Participants made affective forecasts for in-group, out-group, and unspecified targets.
- Time pressure was manipulated to assess its effect on forecast extremity.
Main Results:
- Providing social category information increased forecast extremity and decreased accuracy.
- Greater impact bias was observed for group-labeled targets compared to unspecified targets.
- Time pressure reduced forecast extremity for group-labeled targets, suggesting overcorrection.
Conclusions:
- Social category information, particularly stereotypes, leads to overcorrection in affective forecasting.
- This overcorrection results in less accurate predictions of others' emotional responses to events.
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