BACHELOR OF BUSINESS ADMINISTRATION

Detailed explanation-1: -Longitudinal studies (also known as panel studies) are used by researchers to measure changes over time in regard to a variable or variables being measured or a group of people being studied.

Detailed explanation-2: -Panel studies are a particular design of longitudinal study in which the unit of analysis is followed at specified intervals over a long period, often many years. The key feature of panel studies is that they collect repeated measures from the same sample at different points in time.

Detailed explanation-3: -Panel studies are a type of longitudinal study that involve sampling a cross-section of individuals, known as the “panel, ” at specific intervals for an extended period. These studies are used to measure people’s behaviors over time, specifically their opinions, feelings, emotions and thoughts.

Detailed explanation-4: -A longitudinal study, like a cross-sectional one, is observational. So, once again, researchers do not interfere with their subjects. However, in a longitudinal study, researchers conduct several observations of the same subjects over a period of time, sometimes lasting many years.

Detailed explanation-5: -Longitudinal studies are better to establish the correct sequence of events, identify changes over time, and provide insight into cause-and-effect relationships, but they also tend to be more expensive and time-consuming than other types of studies.