You may have a 670 FICO score, which is pretty good, but that lender may only approve applicants with a 720 score, which may mean you wonât be approved, even though 670 and 720 are both considered âgoodâ credit scores.
A research study is a scientific way to improve or develop new methods of health care. Studies are designed to answer specific questions on how to prevent, diagnose, or treat. diseases and disorders. Many types of research studies exist. For example, clinical. trials test new medicines or devices.
A longitudinal study and a cross-sectional study are methods of collecting scientific data.A longitudinal study is the method that gathers data on a subject for a particular period of time and the subject's response to particular variables.A cross-sectional study is where more than one subject is used for the collection of data at different points in time in response to particular variables.These types of studies are sometimes used to determine correlation. longitudinal study and a cross-sectional study are methods of collecting scientific data.