Psychometric validation study demonstrates high reliability for new stigma scales in trans adolescents, suggesting effective instruments for evaluating minority stress.
Key Points
To develop and evaluate the psychometric properties and concurrent validity of two new measures assessing experienced (TESMA) and anticipated (TASMA) stigma among transgender adolescents.
Generated items through qualitative interviews with trans adolescents aged 14–18 years, followed by item review by a trans youth reference group.
Conducted exploratory factor analysis and validity assessments using survey responses from 355 trans adolescents in Australia aged 16–18 years (mean age 17.45 years).
Evaluated concurrent validity by analyzing correlations between scale scores and established measures of anxiety, depression, and positive mental wellbeing.
Exploratory factor analysis showed that both the TESMA and TASMA fit a single-factor structure with excellent reliability.
Concurrent validity was supported by large positive correlations with anxiety and depression symptoms, alongside small negative correlations with psychological wellbeing.