According to social identity theory, how do individuals typically respond to perceived threats to their social group identity?

According to social identity theory, when individuals feel that their social group identity is threatened, they often respond by strengthening their connection to that group. This can mean showing more loyalty or pride in their group and sometimes even becoming defensive or aggressive toward those they see as outsiders or rivals. For example, if a sports team faces criticism, fans might rally together, wearing team colors and chanting loudly to support their players. This response helps reinforce their group identity and can create a sense of belonging, but it can also lead to prejudice against other groups. Ultimately, the desire to protect one's social identity can intensify in-group favoritism and out-group hostility.