Using the Person-Based Approach to Co-Create and Optimize an App-Based Intervention to Support Better Sleep for Adolescents in the United Kingdom: Mixed Methods Study
JMIR Hum Factors. 2024 Oct 31;11:e63341. doi: 10.2196/63341. ABSTRACT BACKGROUND: Poor sleep is a common problem in adolescents aged 14 to 18 years. Difficulties with …