Guidelines for choosing between multi-item and single-item scales for construct measurement: a predictive validity perspective
Diamantopoulos, Admantios, Sarstedt, Marko, Fuchs, Christoph, Wilczynski, Petra, Kaiser, Sebastian
Selecting single items to measure doubly concrete constructs: a cautionary tale
Sarstedt, Marko, Diamantopoulos, Adamantios, Salzberger, Thomas, Baumgartner, Petra
Should we use single items? better not
Sarstedt, Marko, Diamantopoulos, Adamantios, Salzberger, Thomas
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