Final answer:
Dissociation is a psychological process where certain aspects of a person's thoughts, feelings, or identity are separated from their conscious awareness. It can result in the dissociation of familiarity from recollection, where someone may feel familiar with something but struggle to consciously remember specific details about it.
Step-by-step explanation:
Dissociation is a psychological process that involves the separation or detachment of certain aspects of a person's thoughts, feelings, or identity from their conscious awareness. It can occur in various conditions, such as dissociative disorders, trauma, or extreme stress. Dissociation can lead to the dissociation of familiarity from recollection, where a person may feel familiar with certain information or events but struggle to consciously recollect or remember specific details about them.