👉 In the context of psychology, posterishness refers to a phenomenon where an individual's cognitive abilities are significantly reduced compared to their peers or adults in similar age groups. This can occur due to various factors such as brain injury, neurological disorders, or mental health issues. The term "posterishness" is often used to describe individuals who display signs of post-traumatic stress disorder (PTSD) and other conditions that involve difficulty processing traumatic experiences. It highlights the impact of trauma on cognitive functioning and
