Steps in validating a new research survey instrument first base second base third base fourth base dating
In most studies, socio-economic status is typically measured by a composite of an individual's level of income, occupation, and level of education.The operational definition must directly relate to the construct definition.
For more information on manipulating variables, go to Step 11: Manipulate the Treatment.
It is very important that the instrument has been thoroughly critiqued, evaluated, and pilot tested by the student, supervisor, and others before it is administered for the actual study.
Once the instrument has been administered, it cannot be changed.
There are many steps that must be done in developing an instrument, which will be described below.
As just mentioned in the previous Step 8: Search Literature, the first step in measurement is to find other research studies that have examined the same variables.
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This step is helpful in developing the instrument for two reasons.