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DATA PROCESSING

Back Checking

While every step of researches is designed to ensure the highest quality data possible, we include specific quality control procedures.  Other than regular training, our interviewers are trained on project basis and their performance was monitored closely and consistently throughout the field period by our field supervisors.

Respondents are contacted by phone after being interviewed and questioned about the interview and the interviewer in order to verify the quality and accuracy of the field interviewer. The back-checking standards require minimum 33 percent of each interviewer’s work being verified.

Logic Control and Coding

All interviews are undergone to logic control. The open-ended questions are coded to be adequate for data entry. The coding list is applied by the expert team after receiving the customer approval.

Data Entry and Editing

Data entry is performed by our experienced staff. Results can be provided in soft or hard copy forms as required clients. At least 10 % of the entries done by each person are subjected to back checking.

Electronic Logical Control 

It is the controlling method against the prospective mistakes that can be faced during the application of the questionnaire. With this method, all errors resulted from the interviewed person or interviewer is eliminated.

 

 
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