Final answer:
Narrative identity, acknowledged in the field of psychology for many decades, refers to how personal stories contribute to individual personality, a concept which aligns with Freud's perspective on identity as influenced by unconscious drives, and is expanded upon by trait theorists and personality assessments such as the Big-5.
Step-by-step explanation:
It is TRUE that narrative identity has been within the gamut of psychological characteristics that are commonly attributed to human personality for many decades. The concept of narrative identity highlights the importance of the stories we tell about ourselves in constructing and understanding our own personalities and identities. Sigmund Freud's psychodynamic perspective was the inaugural comprehensive theory of personality, suggesting that unconscious drives are pivotal to personality development. Following Freud, neo-Freudians expanded on these ideas, often reducing the focus on sexuality and incorporating more about social and cultural influences on personality. Trait theorists like Gordon Allport categorized thousands of personality traits to better understand human behavior, emphasizing that cardinal traits, central traits, and secondary traits play substantial roles in shaping who we are. Additionally, the Big-5 personality scale and the Myers-Briggs type indicator offer insights into understanding various personality traits and preferences that influence human behavior.