Discrimination and Sleep Mediate Ethnic/Racial Identity and Adolescent Adjustment: Uncovering Change Processes With Slope-as-Mediator Mediation

Yip, Tiffany ^[1] ; Cham, Heining ^[1] ; Wang, Yijie ^[2] ; El-Sheikh, Mona ^[3]
1. [1] Fordham University
  
  Fordham University
  
  Estados Unidos
2. [2] Michigan State University
  
  Michigan State University
  
  City of East Lansing, Estados Unidos
3. [3] Auburn University
  
  Auburn University
  
  Estados Unidos
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Localización: Child development, ISSN 0009-3920, Vol. 91, Nº. 3, 2020, págs. 1021-1043
Idioma: inglés
DOI: 10.1111/cdev.13276
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Resumen
- This study employs slope-as-mediator techniques to explore how the daily association between ethnic/racial discrimination and sleep disturbances serves as an intermediary link between ethnic/racial identity (ERI) and psychological adjustment. In a diverse sample of 264 adolescents (Mage = 14.3 years old, 70% female, 76% United States born, 25% African American, 32% Asian American, 43% Latinx), discrimination was associated with sleep disturbance. Furthermore, ERI commitment buffered the impact of discrimination on sleep, whereas ERI exploration exacerbated the impact of discrimination. Finally, the daily level association between discrimination and sleep (i.e., daily slope) mediated the association between ERI and adolescent adjustment. Substantive links between discrimination and sleep are discussed as well as broader applications of slope-as-mediator techniques.

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