Psychometric Properties of a New Mexican Optimism Scale: Ethnopsychological Approach.
Jorge Palacios-DelgadoJessica Noemí Acevedo-IbarraPublished in: European journal of investigation in health, psychology and education (2023)
The psychometric properties of the Mexican Optimism Scale proved to be highly acceptable and allow for a novel assessment of optimism from an ethnopsychological perspective. Validity, reliability and invariance were determined, as well as percentiles for the practical use of the scale. This scale may be of crucial importance for future research on optimism and health.