Abstract
The present study assessed some psychometric properties of theCC-19 M scale. This scale is a short screeningtest that allows a quick identificationof individuals that may (or may not)comply withCOVID-19 mitigationmeasures. A sample of 293 adults from Mexico City answered the scale. Results suggest that the scale may possess internal consistency. All itemsdiscriminated between individualsthat comply (or do not comply) withthe mitigation measures. Results showed no statistical evidence of measurement invariance (either by sex or age). Results suggest thatthe scale may possess acceptable psychometric properties; however,independent scoring systems shouldbe developed for men and women,and for individuals of different ages.