well it is something that varies but is also able
Some times. At other times it uses mutually dependent variables (changes in each variable affect the other).
A good starting point to research and very good at showing relationship between variables but doesn't demonstrate cause and effect
Every time the independent variables change, the dependent variables change.Dependent variables cannot change if the independent variables didn't change.
control variables: the things that are not changing.Independent variables: the things that you change.Dependent variables: the things that are changed due to the independent variable
Qualitative research does control some variables. Mediating variables are the type that researchers can intervene with during a quantitative study.
Dependent and Independent variables
A type of research that is usually based on numerical measurements is known as quantitative research. This style of research is used to examine relationships among variables, describes variables, and is useful in determining cause and effect interactions between variables.
i want to know the role of variables of the qualitative design
The purpose of a research objective is to indicate how you plan to perform the research on the variables. It can include things such as ways to measure them or how to identify them.
Informal research usually deals with an opinion. Formal research will include variables, and perhaps a hypothesis. Informal research can be conducted by anyone.
Correlation Research Method, a statistical measure of a relationship between two or more variables, gives an indication of how one variable may predict another.