Nina Heinrichs

Structural validity and measurement invariance of the WHO-5 Well-Being Index among young adolescents in a family-focused prevention context in Southeastern Europe

Abstract Background The World Health Organization Five Well-Being Index (WHO-5) is a widely used, open-access measure of subjective well-being. However, evidence on its psychometric properties among young adolescents participating in preventive interventions in low- and middle-in...