Kristen vividly remembers her first day of high school. This event in her life is different from other people's experiences, so it is a(n) memory.

episodic

Explanation:

Episodic memory refers to a classification of long-term memory that involves the retrieval of particular events, circumstances, and experiences. Some common examples of episodic memories are the memories of the first school day, attending the marriage ceremony, first kiss,  and graduating from college. As per the question, Kristen remembers her first day of high school which also an example of episodic memory.

answer; /// the need to make choices because economic wants exceed economic means;

answer; did not understand that the act was wrong because she/he was suffering from a mental illness;