“…Qualities of maternal interactive behaviors when engaging in structured or spontaneous activities with their young children have been consistently linked to children's cognitive, linguistic, social, and behavioral achievements (e.g., HubbsTait, Culp, Culp, & Miller, 2002;Morrison, Rimm-Kaufman, & Pianta, 2003;Pianta, Nimentz, & Bennett, 1997;Tamis-LeMonda, Bornstein, & Baumwell, 2001;Tamis-LeMonda, Shannon, Cabrera, & Lamb, 2004;Wallace, Roberts, & Lodder, 1998). Qualities of maternal behaviors that appear to hold special developmental significance to their children include emotional support/supportive presence (e.g., Hubbs-Tait et al, 2002), linguistic responsiveness (e.g., Akhtar, Dunham, & Dunham, 1991;Fewell & Deutscher, 2004;Tamis-LeMonda et al, 2001), linguistic complexity (e.g., Hoff-Ginsberg, 1986;Huttenlocher, Vasilyeva, Cymerman, & Levine, 2002), and cognitive complexity (e.g., Diaz, Neal, & Vachio, 1991;Roberts & Barnes, 1992;van Kleeck, Gillam, Hamilton, & McGrath, 1997).…”