Royal Society Open Science (Apr 2024)

Psychometric evaluation of the Trust in Science and Scientists Scale

  • Sarah M. Wolff,
  • Glynis M. Breakwell,
  • Daniel B. Wright

DOI
https://doi.org/10.1098/rsos.231228
Journal volume & issue
Vol. 11, no. 4

Abstract

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Reliable and valid measurement of trust in science and scientists is important. Assessing levels of such trust is important in determining attitudes and predicting behaviours in response to medical and scientific interventions targeted at managing public crises. However, trust is a complex phenomenon that has to be understood in relation to both distrust and mistrust. The Trust in Science and Scientists Scale has been adopted with increasing frequency in large-scale public health research. Detailed psychometric evaluation of the scale is overdue and makes meaningful comparisons between studies that use the scale difficult. Here, we examine the scale’s dimensionality across five separate samples. We find that two factors emerge that are divided by their item polarity. Implications for scale use and trust in science measurement are discussed.

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