Answer:
Intrapersonal theory.
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.
Wants and needs is predominantly caused by brains in order to fulfill what our body considered missing. In order to fulfill this, our brain tend to give signals that make us focus to make that fulfillment before we could move on to others.
Because of this, our perceptions tend to be catered in order to finish this fulfillment. (for example, starving people may create a perception where they see anoher objects as an actual food)
Answer:
"Tackling the global shortfall in radiotherapy could save millions of lives and boost the economy of poorer countries: Investment in radiotherapy services could bring economic benefits of up to $365 billion in developing countries over the next 20 years." ScienceDaily.