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Questionnaire Development System™


Video Tutorial:
QDS Warehouse Manager: Modifying Data in the QDS Warehouse Manager

This video is part of a training series on using NOVA Research Company's Questionnaire Development System (QDS™) software for designing and administering a survey. This video demonstrates: (a) modifying data in the Warehouse Manager, including viewing and modifying composite variables (6:59); (b) setting Data Corrections Log options (2:28); and (c) viewing tracked changes (14:20).