Chinese version of the Optimism and Pessimism Scale: Psychometric properties in mainland China and development of a short form

This study aimed to validate the Chinese version of the Optimism and Pessimism Scale in a sample of 730 adult Chinese individuals. Confirmatory factor analyses confirmed the bidimensionality of the scale with two factors, optimism and pessimism. The total scale and optimism and pessimism factors demonstrated satisfactory reliability and validity. Population-based normative data and mean values for gender, age, and education were determined. Furthermore, we developed a 20-item short form of the Chinese version of the Optimism and Pessimism Scale with structural validity comparable to the full form. In summary, the Chinese version of the Optimism and Pessimism Scale is an appropriate and practical tool for epidemiological research in mainland China.

Source: Journal of Health Psychology - June 9, 2016 Category: Psychiatry & Psychology Authors: Xia, J., Wu, D., Zhang, J., Xu, Y., Xu, Y. Tags: Articles Source Type: research