# Campbell 1999

2 results
Scales

Fairness (FAI)

The Fairness (FAI) scale, formulated by Margaret C. Campbell (1999), is a psychometrically validated instrument...

September 17, 2026 memjavad
Scales

Perceived Price Fairness Scale

A comprehensive academic analysis of the Perceived Price Fairness Scale (PPFS) developed by Margaret C....

September 6, 2026 memjavad