“…They conducted the study with children who are DHH in early elementary school (ages 8, 9, and 10 years old), and found that the impulsivity of children who are DHH remains as they mature, whereas the impulsive tendencies of children with NH become more controlled over time. Their outcomes have been repeatedly documented in later studies (Altshuler, Deming, Vollenweidner, Rainer, & Tendler, 1976;Barker, Quittner, Fink, Eisenberg, Tobey, Niparko, & The CDaCI Investigative Team, 2009;Chess & Fernandez, 1980;Dye, Hauser, and Bavelier, 2008;Eabon, 1984;Harris, 1978;Khan, Edwards, & Langdon, 2005;Mitchell & Quittner, 1996;O'Brien, 1985;Parasnis, Samar, & Berent, 2003;Quittner, Smith, Osberger, Mitchell, & Katz, 1994;Sporn, 1997).…”