“…Regarding measurement equivalence by gender, the CCS-Q found that the measure at an independent level (men vs. women) has adequate fits for each group. In addition, considering restrictions on loadings, intercepts and residuals, we found that the changes observed do not exceed the tolerance values (Asparouhov & Muthén, 2014; Brown, 2015; Meade et al, 2008; Moreta-Herrera et al, 2022), so the CCS-Q is invariant at the metric, strong and strict levels. This is relevant since there is evidence that allows us to estimate that probable differences in the interpretation of climate scepticism values between groups classified by gender would respond in reality to differences arising from the particular characteristics of the groups, rather than differences in the mechanics of interpretation of the measure by the groups (Caycho-Rodríguez et al, 2022; Meade et al, 2008; Moreta-Herrera et al, 2024), thus ensuring the veracity of the scores and the respective interpretation.…”