upward mobilitysocioeconomic statusbiological processeshealth behaviorscardiovascular healthCOURSE SOCIOECONOMIC POSITIONEFFORT-REWARD IMBALANCEAFRICAN-AMERICAN WOMENINTERGENERATIONAL SOCIAL-MOBILITYCORONARY-HEART-DISEASESTRESSFUL LIFE EVENTSSKIN-DEEP RESILIENCESHORT-SLEEP DURATIONSHIFT-AND-PERSISTPHYSICAL-ACTIVITY