Answer: 2). A Longitudinal study
Explanation:
Longitudinal Study or research is a type of observational research (study) in which specific subjects (variables) are observed and data is gathered on them over a period of time. In this case, the subjects being observed are the premature children, the data collected on them are their intellectual growth and this research was carried out over the period of Eighteen (18) years.
<span>Find a moderate activity that she enjoys or buy equipment to put in the house to feel more at home and more comfortable </span>
I believe it’s reduce depression because it’s says in the question “mental”