Confirmation bias refers to the tendency of individuals to seek out, interpret, and remember information in a way that confirms their preexisting beliefs or hypotheses. This bias can lead people to ignore or dismiss evidence that contradicts their beliefs, while placing more weight on information that supports their views. It can also result in individuals actively seeking out information that aligns with their beliefs, rather than considering a diverse range of perspectives. Confirmation bias can hinder critical thinking and lead to the perpetuation of false beliefs, making it important to actively challenge and evaluate our own biases.