Changing family roles.
Battle
S F
SF
University of Connecticut.
D000293:Adolescent; D001741:Black or African American / Q000706:statistics & numerical data*; D001900:Boston; D004522:Educational Status; D005191:Family Characteristics; D005260:Female; D006801:Humans; D008913:Minority Groups / Q000706:statistics & numerical data; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012940:Social Problems; D012959:Socioeconomic Factors