6FERNALD LC,GUNNAR MR. Poverty-alleviation program participation and salivary cortisol in very low-income children[J].Social Science & Medicine,2009,(12):2180-2189.
7EVANS GW. The environment of childhood poverty[J].American Psychologist,2004,(02):77-92.doi:10.1037/0003-066X.59.2.77.
8AHRENS KR,DUBOIS DL,RICHARDSON LP. Youth in foster care with adult mentors during adolescence have improved adult outcomes[J].Pediatrics,2008,(02):246-252.
9SCHOPPE SJ,MANGELSDORF SC,FROSCH CA. Coparenting,family process,and family structure:Implications for prescholers'extenmalizing behavior problems[J].Fam Psychol,2001,(03):526-545.