“…Robbins (2022) contends, as a result, that SFT and IST have greater face validity and content validity than traditional measures of generalized trust. Through a series of measurement validation tests, Robbins (2021Robbins ( , 2022Robbins ( , 2023 establishes the reliability (internal consistency, test-retest reliability), validity (factorial, convergent, discriminant, concurrent, predictive, known groups), and measurement equivalence of SFT and IST across demographic groups, samples, and time. He also shows that common generalized trust scales-the Misanthropy Scale (MST) and Generalized Social Trust Scale (GST)-appear to be less valid, less reliable, and less equivalent across demographic groups than SFT and IST.…”