Bringing PROMIS to Early Childhood: Introduction and Qualitative Methods for the Development of Early Childhood Parent Report Instruments.

The new PROMIS EC Parent Report instruments offer clinicians and researchers brief and psychometrically robust tools to evaluate young children's physical, mental, and social health outcomes. Aligned with the PROMIS Pediatric instruments, the early childhood versions enable coherent lifespan measurement starting at age 1 while maintaining developmental sensitivity.