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30 dana za povrat kupljenih proizvoda
Aimed at aiding researchers to improve their data's quality, Computer-Assisted Interviewing helps readers identify the possibilities and difficulties which arise in computer-assisted interviewing. The author annotates samples of actual research questionnaires so that readers can compare the usual paper questionnaire against the extra statements needed for clear computer-assisted interviewing. In addition, the book includes an overview of the important features to consider if one wants to purchase a CADAC program.