“…There also is evidence that access to instrumental support from others when needed can be an important parenting resource for single mothers (Cairney, Boyle, Offord, & Racine, 2003;Jackson, Brooks-Gunn, Huang, & Glassman, 2000;McLoyd & Wilson, 1991;Ryan, Kalil, & Leininger, 2009). Some speculate that the salutary effect of such support may be due to mothers feeling less isolated, overwhelmed, and stressed by their parenting when support is available (see, e.g., Crnic & Greenberg, 1987;Hashima & Amato, 1994;Jackson et al, 2000;Waldfogel et al). Others have found that mothers who receive higher levels of social support, including help and support from their partners, are more nurturing toward their children compared with those who receive lower levels and that when single mothers have more material and instrumental support, children have fewer behavioral problems (Cairney et al;Chase-Lansdale, Brooks-Gunn, & Zamsky, 1994;Jackson et al, 2000;Weinraub & Wolf, 1983).…”