Answer:
Intrapersonal theory.
Step-by-step explanation:
Intrapersonal theory: In psychology, the term "intrapersonal theory" is described as one of the theories of motivation that involves self-directed emotions, for example, shame, pride, guilt, etc as well as self-directed thoughts, for example, success expectancy. The intrapersonal theory generally involves the human propensity to think, interpret or analyze things based on their own perspective.
In the question above, the given statement represents the intrapersonal theory according to Chen's perspective.