Problem: Two mothers have some health problems, such as hypertension and diabetes. They are both pressured by her children to start exercising every day because they had learned about the need for it in school. Although both mothers want do increase their physical activity to improve their health, only one of them eventually did that. What factors (e.g., sociodemographic, values, contributions of public health systems) need to be quantitatively investigated to predict the behavior change for these women? Please formulate two quantitative research questions to explore these factors, within the context of the theory (Diffusion of Innovation Theory, Theories of Organizational Change, Social Cognitive Theory, and Socio-Ecological Model) selected for this scenario.