Differences in Aggressive Behavior of Individuals with Different Self-Construal Types after Social Exclusion in the Same Cultural Background

Aggressive behavior is one of the pervasive and costly negative behaviors in everyday life. Previous studies have shown that individuals who are excluded tend to exhibit more aggressive behaviors, but it is unclear whether the type of self-construction of individuals in the same cultural background will affect the differences in aggressive behavior after being excluded. Therefore, the current study examined the differences in aggressive behavior of individuals with different self-construal types in the same cultural background after social exclusion through two experiments. A total of 128 effective participants were recruited for Experiment 1. Individuals' self-construal types were classified by the Self-Construal Scale, the cyberball game was used for the manipulation of social exclusion, and the laboratory assistant application paradigm was used to measure individuals' relational aggression. The results showed that compared with interdependent self-constructors, independent self-constructors exhibited more relational aggression in the exclusion group. A total of 141 effective participants were recruited for Experiment 2. Using the same method as Experiment 1 to classify participants' self-construal types and induce excluded experiences, the hot sauce paradigm was used to measure individuals' physical aggression. The results showed that compared with interdependent self-constructors, independent self-constructors exhibited more physical aggression in the exclusion group. The current study helps to understand whether social exclusion negatively impacts individuals with different self-constructors in the same cultural background and provides enlightenment on how individuals who are self-constructors cope with social exclusion.