Answer: Be happier than if she does not persist input into decisions impacting her life.
Explanation:
According to the theory of Rodin and Langer on perceived control on older adults lives describes about impact and influence of the choices and responsibility that comes in enhanced form .People require personal control over things as aging process takes place.
According to the question,aunt Marie would be happier if she would have no inputs that can impact or effect her life through decision.She would like to have control over changes in er life in nursing home .