What is a adherent denial?

Adherent denial refers to the psychological phenomenon where individuals actively reject or ignore evidence that contradicts their beliefs or experiences, often clinging to those beliefs despite overwhelming contrary information. This type of denial can manifest in various contexts, such as health-related issues, addiction, or political beliefs, leading to a persistent commitment to a false narrative. It serves as a coping mechanism to protect one's self-image or worldview, making it challenging for individuals to confront uncomfortable truths.