Psychometric Validation of the STEM Disciplines Attitude Scale (SDAS): Investigating Measurement Invariance and Psychological Correlates in Italian High School Students - Angelo Fumia; Luana Sorrenti; Carmelo Mario Vicario; Francesca Ferraioli; Simona Massimino; Rosa Angela Fabio; Pina Filippello; Daniele Mollaioli (European Journal of Investigation in Health, Psychology and Education, 2026)