The purpose of the study was to examine the psychometric properties of a new hardiness scale, the Hardiness-Resilience Gauge (HRG). Data were collected from 280 Greek undergraduates, studying in a social science department. Data analyses included the examination of factorial validity, internal consistency, and correlation with external criteria. Results supported a hierarchical model with three factors (commitment, control, and challenge) nested under the higher-order construct of hardiness.

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... erate to high reliability coefficients were reported for the total HRG scale (α = .89) and for the three subscales, commitment (α=.86), control (α=.75), and challenge (α=.72). Moreover, HRG's concurrent and predictive validity was supported. These findings provide support for the appropriateness of the scale in Greek undergraduates, suggesting that HRG may be a useful measure of psychological hardiness. Limitations and future research directions are also discussed.