Method of validating analysing data
Your overall goal at this stage is to determine what the factors represent by seeking out common themes in questions that load onto the same factors.
You can combine questions that load onto the same factors, comparing them during your final analysis of data.
Now a senior research statistician at a major healthcare organization, Collingridge has since researched and compiled his own method for validating survey questions, a strategy he shared in a Sage Publications article posted on Method Space.
What It Means Validating a survey refers to the process of assessing the survey questions for their dependability.
If respondents have responded carefully, their answers to questions that are phrased negatively should be consistent with their answers to similar questions that are phrased positively.One of the proposed survey strategies you may have run across is the suggestion to validate the questions in your survey.While many organizations may urge you to “add validation” as a quick survey tip, that’s about as far as their suggestion often goes.Step 5: Check Internal Consistency Your next step is to review the internal consistency of questions that load onto the same factors.Checking the correlation between questions that load on the same factor measures question reliability by ensuring the survey answers are consistent.