“…Some circumstantial evidence for this proposition of differential effects comes from recent economic analyses, which call public policy attention to the disadvantages to boys. Notable among these studies is Bertrand and Pan (), who examined “parental inputs” such as the amount and quality of attention provided to boys before they start kindergarten and related these to problems of school expulsion in Grade 8; Chetty, Hendren, Lin, Majerovitz, and Scuderi (), who found that males growing up in poor, single‐parent families were less likely to be legally employed in their 20s than were females raised under similar circumstances; Chetty, Hendren, Jones, and Porter (), who found that among African American children, males persistently show lower levels of economic mobility, as compared to Whites and to African American females, and that these differences in economic mobility are more likely to diminish in communities with “low poverty rates, low levels of racial bias … and high rates of father presence” (p. 42); and Autor, Figlio, Karbownik, Roth, and Wasserman (), who found that “boys born to low education and unmarried mothers have a higher incidence of truancy and behavioral problems throughout elementary and middle school” (p. 1).…”