Respuesta :

Marwan might find some answers to why he is shy by examining the subfield called personality psychology.

What is personality psychology?

Personality psychology helps to understand how a personality is developed and how it influences our way of thinking and behavior.

  • Personality helps to study various factors that contribute to an individual's thinks or behave.  

  • This factor includes genetics, the upbringing of the individual, and life experiences.

Conclusively, Marwan should study his personality psychology to identify the factor that has made him shy his whole life.

For more details on personality psychology kindly check https://brainly.com/question/21503176