METHODS OF RESEARCH
CLASSIFICATION RESEARCH
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
purpose
|
|
|
variable
|
|
|
constant
|
|
|
goal
|
Detailed explanation-1: -The dependent variable is the variable a researcher is interested in.
Detailed explanation-2: -A variable is anything that has a quantity or quality that varies. We refer to health outcomes and dependent variables, because their occurrence depends on the presence of one or (usually) more than one exposures or risk factors, which are called independent variables.
Detailed explanation-3: -The concept that the researcher is most interested in understanding is called the TEENNPEDD variable. Variables that may influence or contaminate the data are called EOUTSXAERN variables.
Detailed explanation-4: -You can see that one way to look at variables is to divide them into four different categories ( nominal, ordinal, interval and ratio).
Detailed explanation-5: -Experimental Studies Experimental studies are controlled so that the researcher manipulates one variable to determine its effect on other variables.