Ebooks de Brian Wansink en PDF et EPUB

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Asking Questions
Norman M. Bradburn , Seymour Sudman , Seymour Sudman , Brian Wansink
Since it was first published more than twenty-five years ago, Asking Questions has become a classic guide for designing questionnaires¾the most widely used method for collecting information about people?s attitudes and behavior. An essential tool for market researchers...

Editeur : Jossey-Bass
Parution : 2004-05-17
Collection : Research Methods for the Social Sciences
PDF, ePub

44,26 €