The last few years have seen a debate amongst marketers and market researchers about the validity of qualitative methods (Alt 1988; de Groot 1986). The debate has often been represented as being ...
Summary and discussion of an earlier article by the same author (Sykes, vol 32 (3), 1990), in which she was commissioned to review the market research literature on the issues of validity and ...
Quantitative business research focuses on quantifying behaviours, opinions, trends, and other variables by collecting and analysing measurable, numerical data. It answers questions related to “how ...
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