Positive-Negative Asymmetry of Contact - Experiment

The main aim of the experiment was to test whether there is a stronger effect of negative than positive contact on intergroup attitudes (eg. The ‘positive-negative asymmetry of...本实验的核心研究目标为验证：负面接触对群体间态度（intergroup attitudes）的影响是否强于正面接触，例如：‘……的正负不对称性’