Discuss the reasons why systematic scientific studies are considered more valuable than individual accounts.

Begin by taking a retrospective look at your life history, to discuss which aspects of your personality have remained consistent and which aspects of your personality have changed over time. Then, analyze the roles of nature and nurture in shaping your personality with justification. Subsequently, discuss possible sources of inaccuracy and bias in any retrospective analysis like one’s own memory and factors related to cognition. Finally, discuss the reasons why systematic scientific studies are considered more valuable than individual accounts.