0243 Relationships Between Pre-Pandemic Trauma and Stress with Sleep During the COVID-19 Pandemic in Young Adults-V45IS1 0243 Relationships Between Pre-Pandemic Trauma and Stress with Sleep During the COVID-19 Pandemic in Young Adults-V45IS1 Download 0242 Intraindividual Variability in Sleep Duration Blunts Response to Academic Stressors-V45IS1 0244 Associations among pre-sleep arousal, facets of emotion dysregulation, and sleep quality and efficiency during pregnancy-V45IS1