Statistical and judgmental criteria for scale purification
Supply Chain Management, pp. 321-328, 2017.
Purpose “Scale purification” – the process of eliminating items from multi-item scales – is widespread in empirical research, but studies that critically examine the implications of this process are scarce. The goals of this research are threefold: (1) to discuss the methodological underpinning of scale purification, (2) to critically ana...More
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