QUALITY
CONTROL
RESPONSE RATES TO TOTAL QUESTIONNAIRE
PREPARING AND CLEANING THE DATA
METHOD FOR RECODING OUTLIERS AND INCONSISTENT VALUES
CODING OF OPEN ENDED QUESTIONS
WEIGHTING OF SAMPLE DATA IMPUTATION OF MISSING DATA
DATA/QUESTION VALIDATION FILE STRUCTURE AND LAYOUT
DATA USAGE
Precision of Estimates and Calculation of Standard
Errors Limitations and Cautions About Using the Data
Respondent Feedback Regarding Difficulty with Questions