0052 A mixed-methods examination of perceived challenges during the COVID-19 pandemic: Associations with sleep health and nightmares among healthcare workers -V45IS1 0052 A mixed-methods examination of perceived challenges during the COVID-19 pandemic: Associations with sleep health and nightmares among healthcare workers -V45IS1 Download 0051 The Role of Perceived Control in Buffering Against Poor Sleep in Essential Workers During COVID-19 -V45IS1 0077 Exploring Psychological and Behavioral Factors with Sleep Health in Latinx Children -V45IS1