Measurement Invariance of the Children's Social Desirability Scale-Short Version (CSD-S) Across Gender, Grade Level, and Race/Ethnicity.

Social desirability bias is a methodological challenge with participant self-reports. Social desirability measures are often used to control the potential effects of social desirability bias on participant self-reports, but whether these measures are interpreted similarly across different demographic groups remains unclear. This study examines the factor structure and measurement invariance of the Children's Social Desirability Scale-Short version (CSD-S) across gender, grade level, and race/ethnicity with a large sample of children and adolescents in the United States. Results indicate a close fit to a one-factor model. Tests of measurement invariance show partial strong invariance across gender (male vs. female) and grade level (elementary vs. middle vs. high schoolers) as well as strong invariance across race/ethnicity (Asian vs. Black/African American vs. Hispanic/Latine vs. White vs. Bi/Multiracial). Latent mean differences were found across grade level and race/ethnicity but not gender, with lower grades reporting higher social desirability than upper grades and Bi/Multiracials reporting lower social desirability than Asians and Hispanics/Latines. Findings provide preliminary evidence for the use of CSD-S in detecting social desirability bias and assessing meaningful social desirability differences in diverse children and adolescents.