High sensory-processing sensitivity at work.

In this study, the construct validity of an instrument for the measurement of sensory-processing sensitivity (SPS), the Highly Sensitive Person Scale (HSPS), was examined. Among the outcomes, first, the results confirm an earlier conclusion of researchers that the HSPS does not measure a one-dimensional construct. Most hypotheses concerning relationships with the personality variables sense of coherence, alienation, self-efficacy, and negative affectivity were supported. Second, the SPS-construct was introduced into the field of work stress. Positive relationships with work stress facets pertaining to the second stage of stress were found. Third, the user-friendliness of the HSPS was addressed by shortening the instrument without affecting its reliability and validity. Implications for interventions are discussed.